diff --git a/2048.php b/2048.php deleted file mode 100755 index 24938ed..0000000 --- a/2048.php +++ /dev/null @@ -1,115 +0,0 @@ - - - - - - - - - - Anternet | 2048 - - - - -
- - - Retour à la page d'accueil - - Télécharger l'extension Firefox pour jouer au 2048 même hors ligne -
- Afficher uniquement le jeu -
- - - -
-
-

2048

-
-
0
-
0
-
-
- -
-

Fusionne les cases et obtient la case 2048 !

- Recommencer -
- - - -
-
-

-
- Continue ! - Recommencer -
-
- -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- -
2
2
-
- -

- Comment jouer : Utilise les flèches du clavier pour déplacer les cases. Quand deux cases ont le même nombre, elles fusionnent. -

-
- -
- Code issu de ce site. Créé par Gabriele Cirulli. -
-
- - - - - - - - - - - - - - diff --git a/2048/index.php b/2048/index.php deleted file mode 100755 index 5e75aa2..0000000 --- a/2048/index.php +++ /dev/null @@ -1,17 +0,0 @@ - - - - - - Redirection - - -

- Vous n'avez pas été redirigé·e correctement. - Cliquez ici pour continuer vers https://anternet.pw/web/2048.php. -

- - diff --git a/2048_fichiers/2048.css b/2048_fichiers/2048.css deleted file mode 100755 index 9de7416..0000000 --- a/2048_fichiers/2048.css +++ /dev/null @@ -1,1341 +0,0 @@ -@import url(font-awesome.min.css); /* Pour les icônes */ - -/* ========================= Début de mon code CSS rajouté ============================= */ - - -.jambon { - display: flex; - justify-content: space-between; - -} - -.main { - display: flex; - margin-right: 40px; - -} - - -.texte { - margin-top: 20px; - -} - -.centre { - text-align: center; - -} - - - -.mdpincorrect { - color: red; - font-weight: bold; - -} - -.descriptionNavigateur { - margin: 12px; - padding: 12px; - overflow: auto; - border: 1px black solid; - -} - -.monAvis { - margin: 12px; - padding: 12px; - overflow: auto; - border-left: 3px; - border-color: black; - border-style: solid; - -} - - - -.souligné { - text-decoration: underline; - -} - - -.nomNavigateur { - font-size: 3em; - -} - -.vert { -color: green; - -} - -.rouge { -color: red; - -} - -.footer { - text-align: center; - -} - -/* ----------------------- MENU ------------------------ */ - -.menugauche { - margin: 12px; - overflow: auto; - border-radius: 12px 12px 12px 12px; - width: 17em; - border-bottom: 3px black solid; - border-left: 3px black solid; - border-right: 3px black solid; - border-top: 3px black solid; - margin-right: 50px; - text-align: center; -} - -.option { - padding: 30px; - display: block; - border-top: 2px black solid; - border-bottom: 2px black solid; - -} - -.option:hover { - background-color: #dbfeff; - -} - -.optionhaute { - -border-top: 0px black solid; - -} - -.premieroptiondossier { - - border-radius: 12px 0px 0px 0px; - -} - - -.liencave { - margin-left: 20px; - border-left: 2px black solid; - -} - - -.titremenu { - display: inline-block; - margin-top: 10px; - margin-bottom: 10px; - -} - -/* ----------------------- ESPACE COMMENTAIRE ------------------------ */ - - -.post { - padding: 10px; - - -} - - -.pseudo { - font-weight: bold; - -} - - -.commentaire { - margin: 10px; - padding: 10px; - border-left: 3px; - border-color: black; - border-style: solid; - -} - -/* ----------------------- POLICES ------------------------ */ - - -.toutes { - display: flex; - flex-wrap: wrap; - justify-content: space-between; -} - -/* Définition des polices Ubuntu */ - -@font-face { - font-family: "condense"; - src: url('../ubuntu/Condense.ttf'); -} - -@font-face { - font-family: "ubuntu"; - src: url('../ubuntu/ubuntu.ttf'); -} - -@font-face { - font-family: "ubuntu-it"; - src: url('../ubuntu/ubuntu-it.ttf'); -} - -@font-face { - font-family: "fin"; - src: url('../ubuntu/fin.ttf'); -} - -@font-face { - font-family: "fin-it"; - src: url('../ubuntu/fin-it.ttf'); -} - -@font-face { - font-family: "gras"; - src: url('../ubuntu/gras.ttf'); -} - -@font-face { - font-family: "gras-it"; - src: url('../ubuntu/gras-it.ttf'); -} - -@font-face { - font-family: "moyen"; - src: url('../ubuntu/moyen.ttf'); -} - -@font-face { - font-family: "moyen-it"; - src: url('../ubuntu/moyen-it.ttf'); -} - -/* Utilisation des polices Ubuntu définies */ - -.condense { - font-family: condense; -} - -.fin { - font-family: fin; -} - -.fin-it { - font-family: fin-it; -} - -.gras { - font-family: gras; -} - -.gras-it { - font-family: gras-it; -} - -.moyen { - font-family: moyen; -} - -.moyen-it { - font-family: moyen-it; -} - -.ubuntu { - font-family: ubuntu; -} - -.ubuntu-it { - font-family: ubuntu-it; -} - - -/* ----------------------- TAILLES DE TEXTE ------------------------ */ - -.t06 { - font-size: 0.6em; -} - -.t07 { - font-size: 0.7em; -} - -.t08 { - font-size: 0.8em; -} - -.t09 { - font-size: 0.9em; -} - -.t10 { - font-size: 1.0em; -} - -.t11 { - font-size: 1.1em; -} - -.t12 { - font-size: 1.2em; -} - -.t13 { - font-size: 1.3em; -} - -.t14 { - font-size: 1.4em; -} - -.t15 { - font-size: 1.5em; -} - -.t16 { - font-size: 1.6em; -} - -.t17 { - font-size: 1.7em; -} - -.t18 { - font-size: 1.8em; -} - -.t19 { - font-size: 1.9em; -} - -.t20 { - font-size: 2.0em; -} - -.t21 { - font-size: 2.1em; -} - -.t22 { - font-size: 2.2em; -} - -.t23 { - font-size: 2.3em; -} - -.t24 { - font-size: 2.4em; -} - -.t25 { - font-size: 2.5em; -} - -.t26 { - font-size: 2.6em; -} - -.t27 { - font-size: 2.7em; -} - -.t28 { - font-size: 2.8em; -} - -.t29 { - font-size: 2.9em; -} - -.t30 { - font-size: 3.0em; -} - - - -/* ============================= Fin de mon code CSS ========================================== */ - -/* ============================= Début du code initial HTML5UP ================================ */ - - - -/* Box Model */ - - *, *:before, *:after { - -moz-box-sizing: border-box; - -webkit-box-sizing: border-box; - box-sizing: border-box; - } - - -/* Basic */ - - @-ms-viewport { - width: device-width; - } - - body { - -ms-overflow-style: scrollbar; - } - - @media screen and (max-width: 480px) { - - html, body { - min-width: 320px; - } - - } - - body { - background: #ffffff; - } - - body.is-loading *, body.is-loading *:before, body.is-loading *:after { - -moz-animation: none !important; - -webkit-animation: none !important; - -ms-animation: none !important; - animation: none !important; - -moz-transition: none !important; - -webkit-transition: none !important; - -ms-transition: none !important; - transition: none !important; - } - -/* Button */ - - input[type="submit"], - input[type="reset"], - input[type="button"], - button, - .button { - -moz-appearance: none; - -webkit-appearance: none; - -ms-appearance: none; - appearance: none; - -moz-transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out, color 0.2s ease-in-out; - -webkit-transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out, color 0.2s ease-in-out; - -ms-transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out, color 0.2s ease-in-out; - transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out, color 0.2s ease-in-out; - border: 0; - cursor: pointer; - display: inline-block; - font-weight: 400; - letter-spacing: 0.125em; - text-align: center; - text-decoration: none; - text-transform: uppercase; - white-space: nowrap; - font-size: 0.75rem; - max-width: 20rem; - height: 3.75em; - line-height: 3.75em; - border-radius: 3.75em; - padding: 0 2.5em; - text-overflow: ellipsis; - overflow: hidden; - } - - input[type="submit"].icon:before, - input[type="reset"].icon:before, - input[type="button"].icon:before, - button.icon:before, - .button.icon:before { - margin-right: 0.5rem; - } - - input[type="submit"].fit, - input[type="reset"].fit, - input[type="button"].fit, - button.fit, - .button.fit { - display: block; - margin: 0 0 1rem 0; - width: 100%; - } - - input[type="submit"].small, - input[type="reset"].small, - input[type="button"].small, - button.small, - .button.small { - font-size: 0.6rem; - height: 3.325em; - line-height: 3.325em; - border-radius: 3.325em; - padding: 0 2em; - } - - input[type="submit"].big, - input[type="reset"].big, - input[type="button"].big, - button.big, - .button.big { - font-size: 0.8rem; - height: 4em; - line-height: 4em; - border-radius: 4em; - padding: 0 3em; - } - - input[type="submit"].wide, - input[type="reset"].wide, - input[type="button"].wide, - button.wide, - .button.wide { - min-width: 14em; - } - - input[type="submit"].disabled, input[type="submit"]:disabled, - input[type="reset"].disabled, - input[type="reset"]:disabled, - input[type="button"].disabled, - input[type="button"]:disabled, - button.disabled, - button:disabled, - .button.disabled, - .button:disabled { - -moz-pointer-events: none; - -webkit-pointer-events: none; - -ms-pointer-events: none; - pointer-events: none; - opacity: 0.25; - } - - input[type="submit"], - input[type="reset"], - input[type="button"], - button, - .button { - background-color: transparent; - box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.2); - color: #000000 !important; - } - - input[type="submit"]:hover, - input[type="reset"]:hover, - input[type="button"]:hover, - button:hover, - .button:hover { - box-shadow: inset 0 0 0 1px #47D3E5; - color: #47D3E5 !important; - } - - input[type="submit"]:active, - input[type="reset"]:active, - input[type="button"]:active, - button:active, - .button:active { - background-color: rgba(71, 211, 229, 0.2); - box-shadow: inset 0 0 0 1px #47D3E5; - color: #47D3E5 !important; - } - - input[type="submit"].special, - input[type="reset"].special, - input[type="button"].special, - button.special, - .button.special { - background-color: #000000; - box-shadow: none; - color: #ffffff !important; - } - - input[type="submit"].special:hover, - input[type="reset"].special:hover, - input[type="button"].special:hover, - button.special:hover, - .button.special:hover { - background-color: #47D3E5; - } - - input[type="submit"].special:active, - input[type="reset"].special:active, - input[type="button"].special:active, - button.special:active, - .button.special:active { - background-color: #1ebdd1; - } - -/* Form */ - - form { - margin: 0 0 2rem 0; - } - - form .field { - margin: 0 0 1.5rem 0; - clear: both; - } - - form .field.half { - clear: none; - width: 50%; - float: left; - padding: 0 0 0 0.75rem; - } - - form .field.half.first { - padding: 0 0.75rem 0 0; - } - - form .field.third { - clear: none; - width: 33.33333%; - float: left; - padding: 0 0 0 0.75rem; - } - - form .field.third.first { - padding: 0 0.75rem 0 0; - } - - form > .actions { - clear: both; - margin: 1.875rem 0 0 0 !important; - } - - @media screen and (max-width: 736px) { - - form .field { - margin: 0 0 1.125rem 0; - } - - form .field.half { - padding: 0 0 0 0.5625rem; - } - - form .field.half.first { - padding: 0 0.5625rem 0 0; - } - - form > .actions { - margin: 1.5rem 0 0 0 !important; - } - - } - - @media screen and (max-width: 480px) { - - form .field.half { - width: 100%; - float: none; - padding: 0; - } - - form .field.half.first { - padding: 0; - } - - form .field.third { - width: 100%; - float: none; - padding: 0; - } - - form .field.third.first { - padding: 0; - } - - } - - label { - display: block; - font-size: 0.9rem; - font-weight: 400; - margin: 0 0 1rem 0; - } - - input[type="text"], - input[type="password"], - input[type="email"], - input[type="tel"], - input[type="search"], - input[type="url"], - select, - textarea { - -moz-appearance: none; - -webkit-appearance: none; - -ms-appearance: none; - appearance: none; - background-color: transparent; - border-radius: 4px; - border: none; - border: solid 1px; - color: inherit; - display: block; - outline: 0; - padding: 0 0.825rem; - text-decoration: none; - width: 100%; - } - - input[type="text"]:invalid, - input[type="password"]:invalid, - input[type="email"]:invalid, - input[type="tel"]:invalid, - input[type="search"]:invalid, - input[type="url"]:invalid, - select:invalid, - textarea:invalid { - box-shadow: none; - } - - .select-wrapper { - text-decoration: none; - display: block; - position: relative; - } - - .select-wrapper:before { - -moz-osx-font-smoothing: grayscale; - -webkit-font-smoothing: antialiased; - font-family: FontAwesome; - font-style: normal; - font-weight: normal; - text-transform: none !important; - } - - .select-wrapper:before { - content: '\f078'; - display: block; - height: 2.75rem; - line-height: 2.75rem; - pointer-events: none; - position: absolute; - right: 0; - text-align: center; - top: 0; - width: 2.75rem; - } - - .select-wrapper select::-ms-expand { - display: none; - } - - input[type="text"], - input[type="password"], - input[type="email"], - input[type="tel"], - input[type="search"], - input[type="url"], - select { - height: 2.75rem; - } - - textarea { - padding: 0.75rem 1rem; - } - - input[type="checkbox"], - input[type="radio"] { - -moz-appearance: none; - -webkit-appearance: none; - -ms-appearance: none; - appearance: none; - display: block; - float: left; - margin-right: -2rem; - opacity: 0; - width: 1rem; - z-index: -1; - } - - input[type="checkbox"] + label, - input[type="radio"] + label { - text-decoration: none; - -moz-user-select: none; - -webkit-user-select: none; - -ms-user-select: none; - user-select: none; - cursor: pointer; - display: inline-block; - font-size: 1rem; - font-weight: 300; - padding-left: 2.4rem; - padding-right: 0.75rem; - position: relative; - margin-bottom: 0; - } - - input[type="checkbox"] + label:before, - input[type="radio"] + label:before { - -moz-osx-font-smoothing: grayscale; - -webkit-font-smoothing: antialiased; - font-family: FontAwesome; - font-style: normal; - font-weight: normal; - text-transform: none !important; - } - - input[type="checkbox"] + label:before, - input[type="radio"] + label:before { - border-radius: 4px; - border: solid 1px; - content: ''; - display: inline-block; - height: 1.65rem; - left: 0; - line-height: 1.58125rem; - position: absolute; - text-align: center; - top: 0; - width: 1.65rem; - } - - input[type="checkbox"]:checked + label:before, - input[type="radio"]:checked + label:before { - content: '\f00c'; - } - - input[type="checkbox"] + label:before { - border-radius: 4px; - } - - input[type="radio"] + label:before { - border-radius: 100%; - } - - ::-webkit-input-placeholder { - opacity: 1.0; - } - - :-moz-placeholder { - opacity: 1.0; - } - - ::-moz-placeholder { - opacity: 1.0; - } - - :-ms-input-placeholder { - opacity: 1.0; - } - - .formerize-placeholder { - opacity: 1.0; - } - - label { - color: #000000; - } - - input[type="text"], - input[type="password"], - input[type="email"], - input[type="tel"], - input[type="search"], - input[type="url"], - select, - textarea { - border-color: rgba(0, 0, 0, 0.2); - } - - input[type="text"]:focus, - input[type="password"]:focus, - input[type="email"]:focus, - input[type="tel"]:focus, - input[type="search"]:focus, - input[type="url"]:focus, - select:focus, - textarea:focus { - border-color: #47D3E5; - box-shadow: 0 0 0 1px #47D3E5; - } - - .select-wrapper:before { - color: rgba(0, 0, 0, 0.2); - } - - input[type="checkbox"] + label, - input[type="radio"] + label { - color: #000000; - } - - input[type="checkbox"] + label:before, - input[type="radio"] + label:before { - border-color: rgba(0, 0, 0, 0.2); - } - - input[type="checkbox"]:checked + label:before, - input[type="radio"]:checked + label:before { - background-color: #000000; - border-color: #000000; - color: #ffffff; - } - - input[type="checkbox"]:focus + label:before, - input[type="radio"]:focus + label:before { - border-color: #47D3E5; - box-shadow: 0 0 0 1px #47D3E5; - } - - ::-webkit-input-placeholder { - color: rgba(0, 0, 0, 0.75) !important; - } - - :-moz-placeholder { - color: rgba(0, 0, 0, 0.75) !important; - } - - ::-moz-placeholder { - color: rgba(0, 0, 0, 0.75) !important; - } - - :-ms-input-placeholder { - color: rgba(0, 0, 0, 0.75) !important; - } - - .formerize-placeholder { - color: rgba(0, 0, 0, 0.75) !important; - } - -/* Icon */ - - .icon { - text-decoration: none; - border-bottom: none; - position: relative; - text-align: center; - } - - .icon:before { - -moz-osx-font-smoothing: grayscale; - -webkit-font-smoothing: antialiased; - font-family: FontAwesome; - font-style: normal; - font-weight: normal; - text-transform: none !important; - } - - .icon > .label { - display: none; - } - - .icon.style2:before { - border-radius: 2.75em; - display: inline-block; - height: 2.75em; - line-height: 2.75em; - width: 2.75em; - } - - .icon.major { - display: block; - margin: 0 0 1rem 0; - } - - .icon.major:before { - font-size: 1.25rem; - } - - a.icon.style2:before { - -moz-transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out, color 0.2s ease-in-out; - -webkit-transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out, color 0.2s ease-in-out; - -ms-transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out, color 0.2s ease-in-out; - transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out, color 0.2s ease-in-out; - } - - .icon.style2:before { - box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.2); - } - - a.icon.style2:hover:before { - box-shadow: inset 0 0 0 1px #47D3E5; - color: #47D3E5; - } - - a.icon.style2:active:before { - background-color: rgba(71, 211, 229, 0.1); - box-shadow: inset 0 0 0 1px #47D3E5; - color: #47D3E5; - } - -/* Image */ - - .image { - border: 0; - border-radius: 4px; - display: inline-block; - position: relative; - } - - .image img { - display: block; - border-radius: 4px; - } - - .image.left, .image.right { - width: 40%; - max-width: 10rem; - } - - .image.left img, .image.right img { - width: 100%; - } - - .image.left { - float: left; - margin: 0 1.5rem 1rem 0; - top: 0.25rem; - } - - .image.right { - float: right; - margin: 0 0 1rem 1.5rem; - top: 0.25rem; - } - - .image.fit { - display: block; - margin: 0 0 2rem 0; - width: 100%; - } - - .image.fit img { - width: 100%; - } - - .image.main { - display: block; - margin: 0 0 3rem 0; - width: 100%; - } - - .image.main img { - width: 100%; - } - -/* List */ - - ol { - list-style: decimal; - margin: 0 0 2rem 0; - padding-left: 1.25rem; - } - - ol li { - padding-left: 0.25rem; - } - - ul { - list-style: disc; - margin: 0 0 2rem 0; - padding-left: 1rem; - } - - ul li { - padding-left: 0.5rem; - } - - ul.alt { - list-style: none; - padding-left: 0; - } - - ul.alt li { - border-top: solid 1px; - padding: 0.5rem 0; - } - - ul.alt li:first-child { - border-top: 0; - padding-top: 0; - } - - ul.icons { - cursor: default; - list-style: none; - padding-left: 0; - } - - ul.icons li { - display: inline-block; - padding: 0 0.75rem 0 0; - } - - ul.icons li:last-child { - padding-right: 0; - } - - ul.actions { - cursor: default; - list-style: none; - padding-left: 0; - } - - ul.actions li { - display: inline-block; - padding: 0 1rem 0 0; - vertical-align: middle; - } - - ul.actions li:last-child { - padding-right: 0; - } - - ul.actions.small li { - padding: 0 0.5rem 0 0; - } - - ul.actions.vertical li { - display: block; - padding: 1rem 0 0 0; - } - - ul.actions.vertical li:first-child { - padding-top: 0; - } - - ul.actions.vertical li > * { - margin-bottom: 0; - } - - ul.actions.vertical.small li { - padding: 0.5rem 0 0 0; - } - - ul.actions.vertical.small li:first-child { - padding-top: 0; - } - - ul.actions.fit { - display: table; - margin-left: -1rem; - padding: 0; - table-layout: fixed; - width: calc(100% + 1rem); - } - - ul.actions.fit li { - display: table-cell; - padding: 0 0 0 1rem; - } - - ul.actions.fit li > * { - margin-bottom: 0; - } - - ul.actions.fit.small { - margin-left: -0.5rem; - width: calc(100% + 0.5rem); - } - - ul.actions.fit.small li { - padding: 0 0 0 0.5rem; - } - - @media screen and (max-width: 480px) { - - ul.actions { - margin: 0 0 2rem 0; - } - - ul.actions li { - padding: 1rem 0 0 0; - display: block; - text-align: center; - width: 100%; - } - - ul.actions li:first-child { - padding-top: 0; - } - - ul.actions li > * { - width: 100%; - margin: 0 !important; - } - - ul.actions li > *.icon:before { - margin-left: -2rem; - } - - ul.actions.small li { - padding: 0.5rem 0 0 0; - } - - ul.actions.small li:first-child { - padding-top: 0; - } - - } - - dl { - margin: 0 0 2rem 0; - } - - dl dt { - display: block; - font-weight: 400; - margin: 0 0 1rem 0; - } - - dl dd { - margin-left: 2rem; - } - - dl.style2 dt { - width: 25%; - float: left; - } - - dl.style2 dd { - width: 70%; - float: left; - } - - dl.style2:after { - content: ''; - display: block; - clear: both; - } - - ul.alt li { - border-top-color: rgba(0, 0, 0, 0.2); - } - -/* Section/Article */ - - section.special, article.special { - text-align: center; - } - - header p { - position: relative; - margin: -0.65rem 0 1.5rem 0; - font-style: italic; - } - - header h1 + p { - font-size: 1.375rem; - } - - header h2 + p { - font-size: 1.25rem; - } - - header h3 + p { - font-size: 1.1rem; - } - - header h4 + p, - header h5 + p, - header h6 + p { - font-size: 0.9rem; - } - - header p { - color: rgba(0, 0, 0, 0.75); - } - -/* Table */ - - .table-wrapper { - -webkit-overflow-scrolling: touch; - margin: 0 0 2rem 0; - overflow-x: auto; - } - - .table-wrapper > table { - margin-bottom: 0; - } - - table { - margin: 0 0 2rem 0; - width: 100%; - } - - table tbody tr { - border: solid 1px; - border-left: 0; - border-right: 0; - } - - table td { - padding: 0.75rem 0.75rem; - } - - table th { - font-size: 0.9rem; - font-weight: 400; - padding: 0 0.75rem 0.75rem 0.75rem; - text-align: left; - } - - table thead { - border-bottom: solid 2px; - } - - table tfoot { - border-top: solid 2px; - } - - table.alt { - border-collapse: separate; - } - - table.alt tbody tr td { - border: solid 1px; - border-left-width: 0; - border-top-width: 0; - } - - table.alt tbody tr td:first-child { - border-left-width: 1px; - } - - table.alt tbody tr:first-child td { - border-top-width: 1px; - } - - table.alt thead { - border-bottom: 0; - } - - table.alt tfoot { - border-top: 0; - } - - table.fixed { - table-layout: fixed; - } - - table tbody tr { - border-color: rgba(0, 0, 0, 0.2); - } - - table tbody tr:nth-child(2n + 1) { - background-color: rgba(0, 0, 0, 0.05); - } - - table tbody tr.alt { - background-color: rgba(0, 0, 0, 0.05) !important; - } - - table th { - color: #000000; - } - - table thead { - border-bottom-color: rgba(0, 0, 0, 0.2); - } - - table tfoot { - border-top-color: rgba(0, 0, 0, 0.2); - } - - table.alt tbody tr td { - border-color: rgba(0, 0, 0, 0.2); - } - - table.uniform tbody tr:nth-child(2n + 1) { - background-color: transparent; - } - -/* ============================= Fin du code initial HTML5UP ================================ */ diff --git a/2048_fichiers/analytics.js b/2048_fichiers/analytics.js deleted file mode 100755 index 504ff26..0000000 --- a/2048_fichiers/analytics.js +++ /dev/null @@ -1,59 +0,0 @@ -(function(){var $c=function(a){this.w=a||[]};$c.prototype.set=function(a){this.w[a]=!0};$c.prototype.encode=function(){for(var a=[],b=0;b\x3c/script>')):(c=M.createElement("script"), -c.type="text/javascript",c.async=!0,c.src=a,d&&(c.onload=d),b&&(c.id=b),a=M.getElementsByTagName("script")[0],a.parentNode.insertBefore(c,a)))},Ud=function(){return":"==M.location.protocol},be=function(a,b){return E(M.location[b?"href":"search"],a)},E=function(a,b){return(a=a.match("(?:&|#|\\?)"+K(b).replace(/([.*+?^=!:${}()|\[\]\/\\])/g,"\\$1")+"=([^&#]*)"))&&2==a.length?a[1]:""},xa=function(){var a=""+M.location.hostname;return 0==a.indexOf(".")?a.substring(4):a},de=function(a,b){var c= -a.indexOf(b);if(5==c||6==c)if(a=a.charAt(c+b.length),"/"==a||"?"==a||""==a||":"==a)return!0;return!1},ya=function(a,b){var c=M.referrer;if(/^(?|android-app):\/\//i.test(c)){if(a)return c;a="//"+M.location.hostname;if(!de(c,a))return b&&(b=a.replace(/\./g,"-")+".cdn.ampproject.org",de(c,b))?void 0:c}},za=function(a,b){if(1==b.length&&null!=b[0]&&"object"===typeof b[0])return b[0];for(var c={},d=Math.min(a.length+1,b.length),e=0;e=b.length)wc(a,b,c);else if(8192>=b.length)x(a,b,c)||wd(a,b,c)||wc(a,b,c);else throw ge("len",b.length),new Da(b.length);},pe=function(a,b,c,d){d=d||ua;wd(a+"?"+b,"",d,c)},wc=function(a,b,c){var d=ta(a+"?"+b);d.onload=d.onerror=function(){d.onload=null;d.onerror=null;c()}},wd=function(a,b,c,d){var e=O.XMLRequest;if(!e)return!1; -var g=new e;if(!("withCredentials"in g))return!1;a=a.replace(/^:/,":");g.open("POST",a,!0);g.withCredentials=!0;g.setRequestHeader("Content-Type","text/plain");g.onreadystatechange=function(){if(4==g.readyState){if(d)try{var a=g.responseText;if(1>a.length)ge("xhr","ver","0"),c();else if("1"!=a.charAt(0))ge("xhr","ver",String(a.length)),c();else if(3=100*R(a,Ka))throw"abort";}function Ma(a){if(G(P(a,Na)))throw"abort";}function Oa(){var a=M.location.protocol;if(":"!=a&&":"!=a)throw"abort";} -function Pa(a){try{O.navigator.sendBeacon?J(42):O.XMLRequest&&"withCredentials"in new O.XMLRequest&&J(40)}catch(c){}a.set(ld,Td(a),!0);a.set(Ac,R(a,Ac)+1);var b=[];Qa.map(function(c,d){d.F&&(c=a.get(c),void 0!=c&&c!=d.defaultValue&&("boolean"==typeof c&&(c*=1),b.push(d.F+"="+K(""+c))))});b.push("z="+Bd());a.set(Ra,b.join("&"),!0)} -function Sa(a){var b=P(a,gd)||oe()+"/collect",c=a.get(qe),d=P(a,fa);!d&&a.get(Vd)&&(d="beacon");if(c)pe(b,P(a,Ra),c,a.get(Ia));else if(d){c=d;d=P(a,Ra);var e=a.get(Ia);e=e||ua;"image"==c?wc(b,d,e):"xhr"==c&&wd(b,d,e)||"beacon"==c&&x(b,d,e)||ba(b,d,e)}else ba(b,P(a,Ra),a.get(Ia));b=a.get(Na);b=h(b);c=b.hitcount;b.hitcount=c?c+1:1;b=a.get(Na);delete h(b).pending_experiments;a.set(Ia,ua,!0)} -function Hc(a){(O.gaData=O.gaData||{}).expId&&a.set(Nc,(O.gaData=O.gaData||{}).expId);(O.gaData=O.gaData||{}).expVar&&a.set(Oc,(O.gaData=O.gaData||{}).expVar);var b=a.get(Na);if(b=h(b).pending_experiments){var c=[];for(d in b)b.hasOwnProperty(d)&&b[d]&&c.push(encodeURIComponent(d)+"."+encodeURIComponent(b[d]));var d=c.join("!")}else d=void 0;d&&a.set(m,d,!0)}function cd(){if(O.navigator&&"preview"==O.navigator.loadPurpose)throw"abort";} -function yd(a){var b=O.gaDevIds;ka(b)&&0!=b.length&&a.set("&did",b.join(","),!0)}function vb(a){if(!a.get(Na))throw"abort";};var hd=function(){return Math.round(2147483647*Math.random())},Bd=function(){try{var a=new Uint32Array(1);O.crypto.getRandomValues(a);return a[0]&2147483647}catch(b){return hd()}};function Ta(a){var b=R(a,Ua);500<=b&&J(15);var c=P(a,Va);if("transaction"!=c&&"item"!=c){c=R(a,Wa);var d=(new Date).getTime(),e=R(a,Xa);0==e&&a.set(Xa,d);e=Math.round(2*(d-e)/1E3);0=c)throw"abort";a.set(Wa,--c)}a.set(Ua,++b)};var Ya=function(){this.data=new ee},Qa=new ee,Za=[];Ya.prototype.get=function(a){var b=$a(a),c=this.data.get(a);b&&void 0==c&&(c=ea(b.defaultValue)?b.defaultValue():b.defaultValue);return b&&b.Z?b.Z(this,a,c):c};var P=function(a,b){a=a.get(b);return void 0==a?"":""+a},R=function(a,b){a=a.get(b);return void 0==a||""===a?0:1*a};Ya.prototype.set=function(a,b,c){if(a)if("object"==typeof a)for(var d in a)a.hasOwnProperty(d)&&ab(this,d,a[d],c);else ab(this,a,b,c)}; -var ab=function(a,b,c,d){if(void 0!=c)switch(b){case Na:wb.test(c)}var e=$a(b);e&&e.o?e.o(a,b,c,d):a.data.set(b,c,d)},bb=function(a,b,c,d,e){this.name=a;this.F=b;this.Z=d;this.o=e;this.defaultValue=c},$a=function(a){var b=Qa.get(a);if(!b)for(var c=0;c=b?!1:!0},gc=function(a){var b={};if(Ec(b)||Fc(b)){var c=b[Eb];void 0==c||Infinity==c||isNaN(c)||(0c)a[b]=void 0},Fd=function(a){return function(b){if("pageview"==b.get(Va)&& -!a.I){a.I=!0;var c=aa(b),d=0a.length)J(12);else{for(var d=[],e=0;e=a&&d.push({hash:ca[0],R:e[g],O:ca})}if(0!=d.length)return 1==d.length?d[0]:Zc(b,d)||Zc(c,d)||Zc(null,d)||d[0]}function Zc(a,b){if(null==a)var c=a=1;else c=La(a),a=La(D(a,".")?a.substring(1):"."+a);for(var d=0;d=ca[0]||0>=ca[1]?"":ca.join("x");a.set(rb,c);a.set(tb,fc());a.set(ob,M.characterSet||M.charset);a.set(sb,b&& -"function"===typeof b.javaEnabled&&b.javaEnabled()||!1);a.set(nb,(b&&(b.language||b.browserLanguage)||"").toLowerCase());a.data.set(ce,be("gclid",!0));a.data.set(ie,be("gclsrc",!0));a.data.set(fe,Math.round((new Date).getTime()/1E3));if(d&&a.get(cc)&&(b=M.location.hash)){b=b.split(/[?&#]+/);d=[];for(c=0;carguments.length)){if("string"===typeof arguments[0]){var b=arguments[0];var c=[].slice.call(arguments,1)}else b=arguments[0]&&arguments[0][Va],c=arguments;b&&(c=za(qc[b]||[],c),c[Va]=b,this.b.set(c,void 0,!0),this.filters.D(this.b),this.b.data.m={},Ed(this.ra,this.b)&&da(this.b.get(Na)))}};pc.prototype.ma=function(a,b){var c=this;u(a,c,b)||(v(a,function(){u(a,c,b)}),y(String(c.get(V)),a,void 0,b,!0))};var rc=function(a){if("prerender"==M.visibilityState)return!1;a();return!0},z=function(a){if(!rc(a)){J(16);var b=!1,c=function(){if(!b&&rc(a)){b=!0;var d=c,e=M;e.removeEventListener?e.removeEventListener("visibilitychange",d,!1):e.detachEvent&&e.detachEvent("onvisibilitychange",d)}};L(M,"visibilitychange",c)}};var td=/^(?:(\w+)\.)?(?:(\w+):)?(\w+)$/,sc=function(a){if(ea(a[0]))this.u=a[0];else{var b=td.exec(a[0]);null!=b&&4==b.length&&(this.c=b[1]||"t0",this.K=b[2]||"",this.C=b[3],this.a=[].slice.call(a,1),this.K||(this.A="create"==this.C,this.i="require"==this.C,this.g="provide"==this.C,this.ba="remove"==this.C),this.i&&(3<=this.a.length?(this.X=this.a[1],this.W=this.a[2]):this.a[1]&&(qa(this.a[1])?this.X=this.a[1]:this.W=this.a[1])));b=a[1];a=a[2];if(!this.C)throw"abort";if(this.i&&(!qa(b)||""==b))throw"abort"; -if(this.g&&(!qa(b)||""==b||!ea(a)))throw"abort";if(ud(this.c)||ud(this.K))throw"abort";if(this.g&&"t0"!=this.c)throw"abort";}};function ud(a){return 0<=a.indexOf(".")||0<=a.indexOf(":")};var Yd,Zd,$d,A;Yd=new ee;$d=new ee;A=new ee;Zd={ec:45,ecommerce:46,linkid:47}; -var u=function(a,b,c){b==N||b.get(V);var d=Yd.get(a);if(!ea(d))return!1;b.plugins_=b.plugins_||new ee;if(b.plugins_.get(a))return!0;b.plugins_.set(a,new d(b,c||{}));return!0},y=function(a,b,c,d,e){if(!ea(Yd.get(b))&&!$d.get(b)){Zd.hasOwnProperty(b)&&J(Zd[b]);if(p.test(b)){J(52);a=N.j(a);if(!a)return!0;c=d||{};d={id:b,B:c.dataLayer||"dataLayer",ia:!!a.get("anonymizeIp"),sync:e,G:!1};a.get(">m")==b&&(d.G=!0);var g=String(a.get("name"));"t0"!=g&&(d.target=g);G(String(a.get("trackingId")))||(d.clientId= -String(a.get(Q)),d.ka=Number(a.get(n)),c=c.palindrome?r:q,c=(c=M.cookie.replace(/^|(; +)/g,";").match(c))?c.sort().join("").substring(1):void 0,d.la=c,d.qa=E(a.b.get(kb)||"","gclid"));a=d.B;c=(new Date).getTime();O[a]=O[a]||[];c={"gtm.start":c};e||(c.event="gtm.js");O[a].push(c);c=t(d)}!c&&Zd.hasOwnProperty(b)?(J(39),c=b+".js"):J(43);c&&(c&&0<=c.indexOf("/")||(c=(Ba||Ud()?":":":")+"//.gle-analytics/plugins/ua/"+c),d=ae(c),a=d.protocol,c=M.location.protocol,(":"==a||a==c||(":"!= -a?0:":"==c))&&B(d)&&(wa(d.url,void 0,e),$d.set(b,!0)))}},v=function(a,b){var c=A.get(a)||[];c.push(b);A.set(a,c)},C=function(a,b){Yd.set(a,b);b=A.get(a)||[];for(var c=0;ca.split("/")[0].indexOf(":")&&(a=ca+e[2].substring(0, -e[2].lastIndexOf("/"))+"/"+a);c.href=a;d=b(c);return{protocol:(c.protocol||"").toLowerCase(),host:d[0],port:d[1],path:d[2],query:c.search||"",url:a||""}};var Z={ga:function(){Z.f=[]}};Z.ga();Z.D=function(a){var b=Z.J.apply(Z,arguments);b=Z.f.concat(b);for(Z.f=[];0c;c++){var d=b[c].src;if(d&&0==d.indexOf("gle-analytics/analytics")){b= -!0;break a}}b=!1}b&&(Ba=!0)}Ud()||Ba||!Ed(new Od)||(Ba=!0);(O.gaplugins=O.gaplugins||{}).Linker=Dc;b=Dc.prototype;C("linker",Dc);X("decorate",b,b.ca,20);X("autoLink",b,b.S,25);C("displayfeatures",fd);C("adfeatures",fd);a=a&&a.q;ka(a)?Z.D.apply(N,a):J(50)}};N.da=function(){for(var a=N.getAll(),b=0;b>21:b}return b};})(window); diff --git a/2048_fichiers/animframe_polyfill.js b/2048_fichiers/animframe_polyfill.js deleted file mode 100755 index c524a99..0000000 --- a/2048_fichiers/animframe_polyfill.js +++ /dev/null @@ -1,28 +0,0 @@ -(function () { - var lastTime = 0; - var vendors = ['webkit', 'moz']; - for (var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) { - window.requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame']; - window.cancelAnimationFrame = window[vendors[x] + 'CancelAnimationFrame'] || - window[vendors[x] + 'CancelRequestAnimationFrame']; - } - - if (!window.requestAnimationFrame) { - window.requestAnimationFrame = function (callback) { - var currTime = new Date().getTime(); - var timeToCall = Math.max(0, 16 - (currTime - lastTime)); - var id = window.setTimeout(function () { - callback(currTime + timeToCall); - }, - timeToCall); - lastTime = currTime + timeToCall; - return id; - }; - } - - if (!window.cancelAnimationFrame) { - window.cancelAnimationFrame = function (id) { - clearTimeout(id); - }; - } -}()); diff --git a/2048_fichiers/application.js b/2048_fichiers/application.js deleted file mode 100755 index 9e9e195..0000000 --- a/2048_fichiers/application.js +++ /dev/null @@ -1,18 +0,0 @@ -// Wait till the browser is ready to render the game (avoids glitches) -window.requestAnimationFrame(function () { - new GameManager(4, KeyboardInputManager, HTMLActuator, LocalStorageManager); - - // TODO: This code is in need of a refactor (along with the rest) - var storage = new LocalStorageManager; - var noticeClose = document.querySelector(".notice-close-button"); - var notice = document.querySelector(".app-notice"); - if (storage.getNoticeClosed()) { - notice.parentNode.removeChild(notice); - } else { - noticeClose.addEventListener("click", function () { - notice.parentNode.removeChild(notice); - storage.setNoticeClosed(true); - ga("send", "event", "notice", "closed"); - }); - } -}); diff --git a/2048_fichiers/bind_polyfill.js b/2048_fichiers/bind_polyfill.js deleted file mode 100755 index 8d9c4a4..0000000 --- a/2048_fichiers/bind_polyfill.js +++ /dev/null @@ -1,9 +0,0 @@ -Function.prototype.bind = Function.prototype.bind || function (target) { - var self = this; - return function (args) { - if (!(args instanceof Array)) { - args = [args]; - } - self.apply(target, args); - }; -}; diff --git a/2048_fichiers/classlist_polyfill.js b/2048_fichiers/classlist_polyfill.js deleted file mode 100755 index 1789ae7..0000000 --- a/2048_fichiers/classlist_polyfill.js +++ /dev/null @@ -1,71 +0,0 @@ -(function () { - if (typeof window.Element === "undefined" || - "classList" in document.documentElement) { - return; - } - - var prototype = Array.prototype, - push = prototype.push, - splice = prototype.splice, - join = prototype.join; - - function DOMTokenList(el) { - this.el = el; - // The className needs to be trimmed and split on whitespace - // to retrieve a list of classes. - var classes = el.className.replace(/^\s+|\s+$/g, '').split(/\s+/); - for (var i = 0; i < classes.length; i++) { - push.call(this, classes[i]); - } - } - - DOMTokenList.prototype = { - add: function (token) { - if (this.contains(token)) return; - push.call(this, token); - this.el.className = this.toString(); - }, - contains: function (token) { - return this.el.className.indexOf(token) != -1; - }, - item: function (index) { - return this[index] || null; - }, - remove: function (token) { - if (!this.contains(token)) return; - for (var i = 0; i < this.length; i++) { - if (this[i] == token) break; - } - splice.call(this, i, 1); - this.el.className = this.toString(); - }, - toString: function () { - return join.call(this, ' '); - }, - toggle: function (token) { - if (!this.contains(token)) { - this.add(token); - } else { - this.remove(token); - } - - return this.contains(token); - } - }; - - window.DOMTokenList = DOMTokenList; - - function defineElementGetter(obj, prop, getter) { - if (Object.defineProperty) { - Object.defineProperty(obj, prop, { - get: getter - }); - } else { - obj.__defineGetter__(prop, getter); - } - } - - defineElementGetter(HTMLElement.prototype, 'classList', function () { - return new DOMTokenList(this); - }); -})(); diff --git a/2048_fichiers/game_manager.js b/2048_fichiers/game_manager.js deleted file mode 100755 index 1c13d15..0000000 --- a/2048_fichiers/game_manager.js +++ /dev/null @@ -1,272 +0,0 @@ -function GameManager(size, InputManager, Actuator, StorageManager) { - this.size = size; // Size of the grid - this.inputManager = new InputManager; - this.storageManager = new StorageManager; - this.actuator = new Actuator; - - this.startTiles = 2; - - this.inputManager.on("move", this.move.bind(this)); - this.inputManager.on("restart", this.restart.bind(this)); - this.inputManager.on("keepPlaying", this.keepPlaying.bind(this)); - - this.setup(); -} - -// Restart the game -GameManager.prototype.restart = function () { - this.storageManager.clearGameState(); - this.actuator.continueGame(); // Clear the game won/lost message - this.setup(); -}; - -// Keep playing after winning (allows going over 2048) -GameManager.prototype.keepPlaying = function () { - this.keepPlaying = true; - this.actuator.continueGame(); // Clear the game won/lost message -}; - -// Return true if the game is lost, or has won and the user hasn't kept playing -GameManager.prototype.isGameTerminated = function () { - return this.over || (this.won && !this.keepPlaying); -}; - -// Set up the game -GameManager.prototype.setup = function () { - var previousState = this.storageManager.getGameState(); - - // Reload the game from a previous game if present - if (previousState) { - this.grid = new Grid(previousState.grid.size, - previousState.grid.cells); // Reload grid - this.score = previousState.score; - this.over = previousState.over; - this.won = previousState.won; - this.keepPlaying = previousState.keepPlaying; - } else { - this.grid = new Grid(this.size); - this.score = 0; - this.over = false; - this.won = false; - this.keepPlaying = false; - - // Add the initial tiles - this.addStartTiles(); - } - - // Update the actuator - this.actuate(); -}; - -// Set up the initial tiles to start the game with -GameManager.prototype.addStartTiles = function () { - for (var i = 0; i < this.startTiles; i++) { - this.addRandomTile(); - } -}; - -// Adds a tile in a random position -GameManager.prototype.addRandomTile = function () { - if (this.grid.cellsAvailable()) { - var value = Math.random() < 0.9 ? 2 : 4; - var tile = new Tile(this.grid.randomAvailableCell(), value); - - this.grid.insertTile(tile); - } -}; - -// Sends the updated grid to the actuator -GameManager.prototype.actuate = function () { - if (this.storageManager.getBestScore() < this.score) { - this.storageManager.setBestScore(this.score); - } - - // Clear the state when the game is over (game over only, not win) - if (this.over) { - this.storageManager.clearGameState(); - } else { - this.storageManager.setGameState(this.serialize()); - } - - this.actuator.actuate(this.grid, { - score: this.score, - over: this.over, - won: this.won, - bestScore: this.storageManager.getBestScore(), - terminated: this.isGameTerminated() - }); - -}; - -// Represent the current game as an object -GameManager.prototype.serialize = function () { - return { - grid: this.grid.serialize(), - score: this.score, - over: this.over, - won: this.won, - keepPlaying: this.keepPlaying - }; -}; - -// Save all tile positions and remove merger info -GameManager.prototype.prepareTiles = function () { - this.grid.eachCell(function (x, y, tile) { - if (tile) { - tile.mergedFrom = null; - tile.savePosition(); - } - }); -}; - -// Move a tile and its representation -GameManager.prototype.moveTile = function (tile, cell) { - this.grid.cells[tile.x][tile.y] = null; - this.grid.cells[cell.x][cell.y] = tile; - tile.updatePosition(cell); -}; - -// Move tiles on the grid in the specified direction -GameManager.prototype.move = function (direction) { - // 0: up, 1: right, 2: down, 3: left - var self = this; - - if (this.isGameTerminated()) return; // Don't do anything if the game's over - - var cell, tile; - - var vector = this.getVector(direction); - var traversals = this.buildTraversals(vector); - var moved = false; - - // Save the current tile positions and remove merger information - this.prepareTiles(); - - // Traverse the grid in the right direction and move tiles - traversals.x.forEach(function (x) { - traversals.y.forEach(function (y) { - cell = { x: x, y: y }; - tile = self.grid.cellContent(cell); - - if (tile) { - var positions = self.findFarthestPosition(cell, vector); - var next = self.grid.cellContent(positions.next); - - // Only one merger per row traversal? - if (next && next.value === tile.value && !next.mergedFrom) { - var merged = new Tile(positions.next, tile.value * 2); - merged.mergedFrom = [tile, next]; - - self.grid.insertTile(merged); - self.grid.removeTile(tile); - - // Converge the two tiles' positions - tile.updatePosition(positions.next); - - // Update the score - self.score += merged.value; - - // The mighty 2048 tile - if (merged.value === 2048) self.won = true; - } else { - self.moveTile(tile, positions.farthest); - } - - if (!self.positionsEqual(cell, tile)) { - moved = true; // The tile moved from its original cell! - } - } - }); - }); - - if (moved) { - this.addRandomTile(); - - if (!this.movesAvailable()) { - this.over = true; // Game over! - } - - this.actuate(); - } -}; - -// Get the vector representing the chosen direction -GameManager.prototype.getVector = function (direction) { - // Vectors representing tile movement - var map = { - 0: { x: 0, y: -1 }, // Up - 1: { x: 1, y: 0 }, // Right - 2: { x: 0, y: 1 }, // Down - 3: { x: -1, y: 0 } // Left - }; - - return map[direction]; -}; - -// Build a list of positions to traverse in the right order -GameManager.prototype.buildTraversals = function (vector) { - var traversals = { x: [], y: [] }; - - for (var pos = 0; pos < this.size; pos++) { - traversals.x.push(pos); - traversals.y.push(pos); - } - - // Always traverse from the farthest cell in the chosen direction - if (vector.x === 1) traversals.x = traversals.x.reverse(); - if (vector.y === 1) traversals.y = traversals.y.reverse(); - - return traversals; -}; - -GameManager.prototype.findFarthestPosition = function (cell, vector) { - var previous; - - // Progress towards the vector direction until an obstacle is found - do { - previous = cell; - cell = { x: previous.x + vector.x, y: previous.y + vector.y }; - } while (this.grid.withinBounds(cell) && - this.grid.cellAvailable(cell)); - - return { - farthest: previous, - next: cell // Used to check if a merge is required - }; -}; - -GameManager.prototype.movesAvailable = function () { - return this.grid.cellsAvailable() || this.tileMatchesAvailable(); -}; - -// Check for available matches between tiles (more expensive check) -GameManager.prototype.tileMatchesAvailable = function () { - var self = this; - - var tile; - - for (var x = 0; x < this.size; x++) { - for (var y = 0; y < this.size; y++) { - tile = this.grid.cellContent({ x: x, y: y }); - - if (tile) { - for (var direction = 0; direction < 4; direction++) { - var vector = self.getVector(direction); - var cell = { x: x + vector.x, y: y + vector.y }; - - var other = self.grid.cellContent(cell); - - if (other && other.value === tile.value) { - return true; // These two tiles can be merged - } - } - } - } - } - - return false; -}; - -GameManager.prototype.positionsEqual = function (first, second) { - return first.x === second.x && first.y === second.y; -}; diff --git a/2048_fichiers/grid.js b/2048_fichiers/grid.js deleted file mode 100755 index 29f0821..0000000 --- a/2048_fichiers/grid.js +++ /dev/null @@ -1,117 +0,0 @@ -function Grid(size, previousState) { - this.size = size; - this.cells = previousState ? this.fromState(previousState) : this.empty(); -} - -// Build a grid of the specified size -Grid.prototype.empty = function () { - var cells = []; - - for (var x = 0; x < this.size; x++) { - var row = cells[x] = []; - - for (var y = 0; y < this.size; y++) { - row.push(null); - } - } - - return cells; -}; - -Grid.prototype.fromState = function (state) { - var cells = []; - - for (var x = 0; x < this.size; x++) { - var row = cells[x] = []; - - for (var y = 0; y < this.size; y++) { - var tile = state[x][y]; - row.push(tile ? new Tile(tile.position, tile.value) : null); - } - } - - return cells; -}; - -// Find the first available random position -Grid.prototype.randomAvailableCell = function () { - var cells = this.availableCells(); - - if (cells.length) { - return cells[Math.floor(Math.random() * cells.length)]; - } -}; - -Grid.prototype.availableCells = function () { - var cells = []; - - this.eachCell(function (x, y, tile) { - if (!tile) { - cells.push({ x: x, y: y }); - } - }); - - return cells; -}; - -// Call callback for every cell -Grid.prototype.eachCell = function (callback) { - for (var x = 0; x < this.size; x++) { - for (var y = 0; y < this.size; y++) { - callback(x, y, this.cells[x][y]); - } - } -}; - -// Check if there are any cells available -Grid.prototype.cellsAvailable = function () { - return !!this.availableCells().length; -}; - -// Check if the specified cell is taken -Grid.prototype.cellAvailable = function (cell) { - return !this.cellOccupied(cell); -}; - -Grid.prototype.cellOccupied = function (cell) { - return !!this.cellContent(cell); -}; - -Grid.prototype.cellContent = function (cell) { - if (this.withinBounds(cell)) { - return this.cells[cell.x][cell.y]; - } else { - return null; - } -}; - -// Inserts a tile at its position -Grid.prototype.insertTile = function (tile) { - this.cells[tile.x][tile.y] = tile; -}; - -Grid.prototype.removeTile = function (tile) { - this.cells[tile.x][tile.y] = null; -}; - -Grid.prototype.withinBounds = function (position) { - return position.x >= 0 && position.x < this.size && - position.y >= 0 && position.y < this.size; -}; - -Grid.prototype.serialize = function () { - var cellState = []; - - for (var x = 0; x < this.size; x++) { - var row = cellState[x] = []; - - for (var y = 0; y < this.size; y++) { - row.push(this.cells[x][y] ? this.cells[x][y].serialize() : null); - } - } - - return { - size: this.size, - cells: cellState - }; -}; diff --git a/2048_fichiers/html_actuator.js b/2048_fichiers/html_actuator.js deleted file mode 100755 index 3f59af8..0000000 --- a/2048_fichiers/html_actuator.js +++ /dev/null @@ -1,168 +0,0 @@ -function HTMLActuator() { - this.tileContainer = document.querySelector(".tile-container"); - this.scoreContainer = document.querySelector(".score-container"); - this.bestContainer = document.querySelector(".best-container"); - this.messageContainer = document.querySelector(".game-message"); - this.sharingContainer = document.querySelector(".score-sharing"); - - this.score = 0; -} - -HTMLActuator.prototype.actuate = function (grid, metadata) { - var self = this; - - window.requestAnimationFrame(function () { - self.clearContainer(self.tileContainer); - - grid.cells.forEach(function (column) { - column.forEach(function (cell) { - if (cell) { - self.addTile(cell); - } - }); - }); - - self.updateScore(metadata.score); - self.updateBestScore(metadata.bestScore); - - if (metadata.terminated) { - if (metadata.over) { - self.message(false); // You lose - } else if (metadata.won) { - self.message(true); // You win! - } - } - - }); -}; - -// Continues the game (both restart and keep playing) -HTMLActuator.prototype.continueGame = function () { - if (typeof ga !== "undefined") { - ga("send", "event", "game", "restart"); - } - - this.clearMessage(); -}; - -HTMLActuator.prototype.clearContainer = function (container) { - while (container.firstChild) { - container.removeChild(container.firstChild); - } -}; - -HTMLActuator.prototype.addTile = function (tile) { - var self = this; - - var wrapper = document.createElement("div"); - var inner = document.createElement("div"); - var position = tile.previousPosition || { x: tile.x, y: tile.y }; - var positionClass = this.positionClass(position); - - // We can't use classlist because it somehow glitches when replacing classes - var classes = ["tile", "tile-" + tile.value, positionClass]; - - if (tile.value > 2048) classes.push("tile-super"); - - this.applyClasses(wrapper, classes); - - inner.classList.add("tile-inner"); - inner.textContent = tile.value; - - if (tile.previousPosition) { - // Make sure that the tile gets rendered in the previous position first - window.requestAnimationFrame(function () { - classes[2] = self.positionClass({ x: tile.x, y: tile.y }); - self.applyClasses(wrapper, classes); // Update the position - }); - } else if (tile.mergedFrom) { - classes.push("tile-merged"); - this.applyClasses(wrapper, classes); - - // Render the tiles that merged - tile.mergedFrom.forEach(function (merged) { - self.addTile(merged); - }); - } else { - classes.push("tile-new"); - this.applyClasses(wrapper, classes); - } - - // Add the inner part of the tile to the wrapper - wrapper.appendChild(inner); - - // Put the tile on the board - this.tileContainer.appendChild(wrapper); -}; - -HTMLActuator.prototype.applyClasses = function (element, classes) { - element.setAttribute("class", classes.join(" ")); -}; - -HTMLActuator.prototype.normalizePosition = function (position) { - return { x: position.x + 1, y: position.y + 1 }; -}; - -HTMLActuator.prototype.positionClass = function (position) { - position = this.normalizePosition(position); - return "tile-position-" + position.x + "-" + position.y; -}; - -HTMLActuator.prototype.updateScore = function (score) { - this.clearContainer(this.scoreContainer); - - var difference = score - this.score; - this.score = score; - - this.scoreContainer.textContent = this.score; - - if (difference > 0) { - var addition = document.createElement("div"); - addition.classList.add("score-addition"); - addition.textContent = "+" + difference; - - this.scoreContainer.appendChild(addition); - } -}; - -HTMLActuator.prototype.updateBestScore = function (bestScore) { - this.bestContainer.textContent = bestScore; -}; - -HTMLActuator.prototype.message = function (won) { - var type = won ? "game-won" : "game-over"; - var message = won ? "Gagné !" : "Perdu !"; - - if (typeof ga !== "undefined") { - ga("send", "event", "game", "end", type, this.score); - } - - this.messageContainer.classList.add(type); - this.messageContainer.getElementsByTagName("p")[0].textContent = message; - - this.clearContainer(this.sharingContainer); - this.sharingContainer.appendChild(this.scoreTweetButton()); - twttr.widgets.load(); -}; - -HTMLActuator.prototype.clearMessage = function () { - // IE only takes one value to remove at a time. - this.messageContainer.classList.remove("game-won"); - this.messageContainer.classList.remove("game-over"); -}; - -HTMLActuator.prototype.scoreTweetButton = function () { - var tweet = document.createElement("a"); - tweet.classList.add("twitter-share-button"); - tweet.setAttribute("href", ""); - tweet.setAttribute("data-via", "gabrielecirulli"); - tweet.setAttribute("data-url", ""); - tweet.setAttribute("data-counturl", ""); - tweet.textContent = "Tweet"; - - var text = "I scored " + this.score + " points at 2048, a game where you " + - "join numbers to score high! #2048game"; - tweet.setAttribute("data-text", text); - - return tweet; -}; diff --git a/2048_fichiers/inject.js b/2048_fichiers/inject.js deleted file mode 100755 index ac3938f..0000000 --- a/2048_fichiers/inject.js +++ /dev/null @@ -1,61 +0,0 @@ -(function() { - try { - addEventListener('message', (event => { - if ( event.data.id !== 'patterns' ) { - return; - } - - const patterns = event.data.patterns || {}; - - const js = {}; - - for ( let appName in patterns ) { - if ( patterns.hasOwnProperty(appName) ) { - js[appName] = {}; - - for ( let chain in patterns[appName] ) { - if ( patterns[appName].hasOwnProperty(chain) ) { - js[appName][chain] = {}; - - for ( let index in patterns[appName][chain] ) { - const value = detectJs(chain); - - if ( value ) { - js[appName][chain][index] = value; - } - } - } - } - } - } - - postMessage({ id: 'js', js }, '*'); - }), false); - } catch(e) { - // Fail quietly - } - - function detectJs(chain) { - try { - const properties = chain.split('.'); - - var value = properties.length ? window : null; - - for ( let i = 0; i < properties.length; i ++ ) { - var property = properties[i]; - - if ( value.hasOwnProperty(property) ) { - value = value[property]; - } else { - value = null; - - break; - } - } - - return typeof value === 'string' ? value : !!value; - } catch(e) { - // Fail quietly - } - } -}()); diff --git a/2048_fichiers/keyboard_input_manager.js b/2048_fichiers/keyboard_input_manager.js deleted file mode 100755 index a39484e..0000000 --- a/2048_fichiers/keyboard_input_manager.js +++ /dev/null @@ -1,153 +0,0 @@ -function KeyboardInputManager() { - this.events = {}; - - if (window.navigator.msPointerEnabled) { - //Internet Explorer 10 style - this.eventTouchstart = "MSPointerDown"; - this.eventTouchmove = "MSPointerMove"; - this.eventTouchend = "MSPointerUp"; - } else { - this.eventTouchstart = "touchstart"; - this.eventTouchmove = "touchmove"; - this.eventTouchend = "touchend"; - } - - this.listen(); -} - -KeyboardInputManager.prototype.on = function (event, callback) { - if (!this.events[event]) { - this.events[event] = []; - } - this.events[event].push(callback); -}; - -KeyboardInputManager.prototype.emit = function (event, data) { - var callbacks = this.events[event]; - if (callbacks) { - callbacks.forEach(function (callback) { - callback(data); - }); - } -}; - -KeyboardInputManager.prototype.listen = function () { - var self = this; - - var map = { - 38: 0, // Up - 39: 1, // Right - 40: 2, // Down - 37: 3, // Left - 75: 0, // Vim up - 76: 1, // Vim right - 74: 2, // Vim down - 72: 3, // Vim left - 87: 0, // W - 68: 1, // D - 83: 2, // S - 65: 3 // A - }; - - // Respond to direction keys - document.addEventListener("keydown", function (event) { - var modifiers = event.altKey || event.ctrlKey || event.metaKey || - event.shiftKey; - var mapped = map[event.which]; - - // Ignore the event if it's happening in a text field - if (self.targetIsInput(event)) return; - - if (!modifiers) { - if (mapped !== undefined) { - event.preventDefault(); - self.emit("move", mapped); - } - } - - // R key restarts the game - if (!modifiers && event.which === 82) { - self.restart.call(self, event); - } - }); - - // Respond to button presses - this.bindButtonPress(".retry-button", this.restart); - this.bindButtonPress(".restart-button", this.restart); - this.bindButtonPress(".keep-playing-button", this.keepPlaying); - - // Respond to swipe events - var touchStartClientX, touchStartClientY; - var gameContainer = document.getElementsByClassName("game-container")[0]; - - gameContainer.addEventListener(this.eventTouchstart, function (event) { - if ((!window.navigator.msPointerEnabled && event.touches.length > 1) || - event.targetTouches.length > 1 || - self.targetIsInput(event)) { - return; // Ignore if touching with more than 1 finger or touching input - } - - if (window.navigator.msPointerEnabled) { - touchStartClientX = event.pageX; - touchStartClientY = event.pageY; - } else { - touchStartClientX = event.touches[0].clientX; - touchStartClientY = event.touches[0].clientY; - } - - event.preventDefault(); - }); - - gameContainer.addEventListener(this.eventTouchmove, function (event) { - event.preventDefault(); - }); - - gameContainer.addEventListener(this.eventTouchend, function (event) { - if ((!window.navigator.msPointerEnabled && event.touches.length > 0) || - event.targetTouches.length > 0 || - self.targetIsInput(event)) { - return; // Ignore if still touching with one or more fingers or input - } - - var touchEndClientX, touchEndClientY; - - if (window.navigator.msPointerEnabled) { - touchEndClientX = event.pageX; - touchEndClientY = event.pageY; - } else { - touchEndClientX = event.changedTouches[0].clientX; - touchEndClientY = event.changedTouches[0].clientY; - } - - var dx = touchEndClientX - touchStartClientX; - var absDx = Math.abs(dx); - - var dy = touchEndClientY - touchStartClientY; - var absDy = Math.abs(dy); - - if (Math.max(absDx, absDy) > 10) { - // (right : left) : (down : up) - self.emit("move", absDx > absDy ? (dx > 0 ? 1 : 3) : (dy > 0 ? 2 : 0)); - } - }); -}; - -KeyboardInputManager.prototype.restart = function (event) { - event.preventDefault(); - this.emit("restart"); -}; - -KeyboardInputManager.prototype.keepPlaying = function (event) { - event.preventDefault(); - this.emit("keepPlaying"); -}; - -KeyboardInputManager.prototype.bindButtonPress = function (selector, fn) { - var button = document.querySelector(selector); - button.addEventListener("click", fn.bind(this)); - button.addEventListener(this.eventTouchend, fn.bind(this)); -}; - -KeyboardInputManager.prototype.targetIsInput = function (event) { - return event.target.tagName.toLowerCase() === "input"; -}; diff --git a/2048_fichiers/local_storage_manager.js b/2048_fichiers/local_storage_manager.js deleted file mode 100755 index 9bf595c..0000000 --- a/2048_fichiers/local_storage_manager.js +++ /dev/null @@ -1,72 +0,0 @@ -window.fakeStorage = { - _data: {}, - - setItem: function (id, val) { - return this._data[id] = String(val); - }, - - getItem: function (id) { - return this._data.hasOwnProperty(id) ? this._data[id] : undefined; - }, - - removeItem: function (id) { - return delete this._data[id]; - }, - - clear: function () { - return this._data = {}; - } -}; - -function LocalStorageManager() { - this.bestScoreKey = "bestScore"; - this.gameStateKey = "gameState"; - this.noticeClosedKey = "noticeClosed"; - - var supported = this.localStorageSupported(); - this.storage = supported ? window.localStorage : window.fakeStorage; -} - -LocalStorageManager.prototype.localStorageSupported = function () { - var testKey = "test"; - var storage = window.localStorage; - - try { - storage.setItem(testKey, "1"); - storage.removeItem(testKey); - return true; - } catch (error) { - return false; - } -}; - -// Best score getters/setters -LocalStorageManager.prototype.getBestScore = function () { - return this.storage.getItem(this.bestScoreKey) || 0; -}; - -LocalStorageManager.prototype.setBestScore = function (score) { - this.storage.setItem(this.bestScoreKey, score); -}; - -// Game state getters/setters and clearing -LocalStorageManager.prototype.getGameState = function () { - var stateJSON = this.storage.getItem(this.gameStateKey); - return stateJSON ? JSON.parse(stateJSON) : null; -}; - -LocalStorageManager.prototype.setGameState = function (gameState) { - this.storage.setItem(this.gameStateKey, JSON.stringify(gameState)); -}; - -LocalStorageManager.prototype.clearGameState = function () { - this.storage.removeItem(this.gameStateKey); -}; - -LocalStorageManager.prototype.setNoticeClosed = function (noticeClosed) { - this.storage.setItem(this.noticeClosedKey, JSON.stringify(noticeClosed)); -}; - -LocalStorageManager.prototype.getNoticeClosed = function () { - return JSON.parse(this.storage.getItem(this.noticeClosedKey) || "false"); -}; diff --git a/2048_fichiers/main.css b/2048_fichiers/main.css deleted file mode 100755 index 07f5a43..0000000 --- a/2048_fichiers/main.css +++ /dev/null @@ -1,1099 +0,0 @@ -@import url(fonts/clear-sans.css); -html, body { - margin: 0; - padding: 0; - background: #faf8ef; - color: #776e65; - font-family: "Clear Sans", "Helvetica Neue", Arial, sans-serif; - font-size: 18px; } - -body { - margin: 80px 0; } - -input { - display: inline-block; - background: #8f7a66; - border-radius: 3px; - padding: 0 20px; - text-decoration: none; - color: #f9f6f2; - height: 40px; - line-height: 42px; - cursor: pointer; - font: inherit; - border: none; - outline: none; - box-sizing: border-box; - font-weight: bold; - margin: 0; - -webkit-appearance: none; - -moz-appearance: none; - appearance: none; } - input[type="text"], input[type="email"] { - cursor: auto; - background: #fcfbf9; - font-weight: normal; - color: #776e65; - padding: 0 15px; } - input[type="text"]::-webkit-input-placeholder, input[type="email"]::-webkit-input-placeholder { - color: #9d948c; } - input[type="text"]::-moz-placeholder, input[type="email"]::-moz-placeholder { - color: #9d948c; } - input[type="text"]:-ms-input-placeholder, input[type="email"]:-ms-input-placeholder { - color: #9d948c; } - -.heading:after { - content: ""; - display: block; - clear: both; } - -h1.title { - font-size: 80px; - font-weight: bold; - margin: 0; - display: block; - float: left; } - -@-webkit-keyframes move-up { - 0% { - top: 25px; - opacity: 1; } - - 100% { - top: -50px; - opacity: 0; } } -@-moz-keyframes move-up { - 0% { - top: 25px; - opacity: 1; } - - 100% { - top: -50px; - opacity: 0; } } -@keyframes move-up { - 0% { - top: 25px; - opacity: 1; } - - 100% { - top: -50px; - opacity: 0; } } -.scores-container { - float: right; - text-align: right; } - -.score-container, .best-container { - position: relative; - display: inline-block; - background: #bbada0; - padding: 15px 25px; - font-size: 25px; - height: 25px; - line-height: 47px; - font-weight: bold; - border-radius: 3px; - color: white; - margin-top: 8px; - text-align: center; } - .score-container:after, .best-container:after { - position: absolute; - width: 100%; - top: 10px; - left: 0; - text-transform: uppercase; - font-size: 13px; - line-height: 13px; - text-align: center; - color: #eee4da; } - .score-container .score-addition, .best-container .score-addition { - position: absolute; - right: 30px; - color: red; - font-size: 25px; - line-height: 25px; - font-weight: bold; - color: rgba(119, 110, 101, 0.9); - z-index: 100; - -webkit-animation: move-up 600ms ease-in; - -moz-animation: move-up 600ms ease-in; - animation: move-up 600ms ease-in; - -webkit-animation-fill-mode: both; - -moz-animation-fill-mode: both; - animation-fill-mode: both; } - -.score-container:after { - content: "Score"; } - -.best-container:after { - content: "Record"; } - -p { - margin-top: 0; - margin-bottom: 10px; - line-height: 1.65; } - -a { - color: #776e65; - font-weight: bold; - text-decoration: underline; - cursor: pointer; } - -strong.important { - text-transform: uppercase; } - -hr { - border: none; - border-bottom: 1px solid #d8d4d0; - margin-top: 20px; - margin-bottom: 30px; } - -.container { - width: 500px; - margin: 0 auto; } - -@-webkit-keyframes fade-in { - 0% { - opacity: 0; } - - 100% { - opacity: 1; } } -@-moz-keyframes fade-in { - 0% { - opacity: 0; } - - 100% { - opacity: 1; } } -@keyframes fade-in { - 0% { - opacity: 0; } - - 100% { - opacity: 1; } } -@-webkit-keyframes slide-up { - 0% { - margin-top: 32%; } - - 100% { - margin-top: 20%; } } -@-moz-keyframes slide-up { - 0% { - margin-top: 32%; } - - 100% { - margin-top: 20%; } } -@keyframes slide-up { - 0% { - margin-top: 32%; } - - 100% { - margin-top: 20%; } } -.game-container { - margin-top: 40px; - position: relative; - padding: 15px; - cursor: default; - -webkit-touch-callout: none; - -ms-touch-callout: none; - -webkit-user-select: none; - -moz-user-select: none; - -ms-user-select: none; - -ms-touch-action: none; - touch-action: none; - background: #bbada0; - border-radius: 6px; - width: 500px; - height: 500px; - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; - box-sizing: border-box; } - -.game-message { - display: none; - position: absolute; - top: 0; - right: 0; - bottom: 0; - left: 0; - background: rgba(238, 228, 218, 0.73); - z-index: 100; - padding-top: 40px; - text-align: center; - -webkit-animation: fade-in 800ms ease 1200ms; - -moz-animation: fade-in 800ms ease 1200ms; - animation: fade-in 800ms ease 1200ms; - -webkit-animation-fill-mode: both; - -moz-animation-fill-mode: both; - animation-fill-mode: both; } - .game-message p { - font-size: 60px; - font-weight: bold; - height: 60px; - line-height: 60px; - margin-top: 222px; } - .game-message .lower { - display: block; - margin-top: 29px; } - .game-message .mailing-list { - margin-top: 52px; } - .game-message .mailing-list strong { - display: block; - margin-bottom: 10px; } - .game-message .mailing-list .mailing-list-email-field { - width: 230px; - margin-right: 5px; } - .game-message a { - display: inline-block; - background: #8f7a66; - border-radius: 3px; - padding: 0 20px; - text-decoration: none; - color: #f9f6f2; - height: 40px; - line-height: 42px; - cursor: pointer; - margin-left: 9px; } - .game-message a.keep-playing-button { - display: none; } - .game-message .score-sharing { - display: inline-block; - vertical-align: middle; - margin-left: 10px; } - .game-message.game-won { - background: rgba(237, 194, 46, 0.5); - color: #f9f6f2; } - .game-message.game-won a.keep-playing-button { - display: inline-block; } - .game-message.game-won, .game-message.game-over { - display: block; } - .game-message.game-won p, .game-message.game-over p { - -webkit-animation: slide-up 1.5s ease-in-out 2500ms; - -moz-animation: slide-up 1.5s ease-in-out 2500ms; - animation: slide-up 1.5s ease-in-out 2500ms; - -webkit-animation-fill-mode: both; - -moz-animation-fill-mode: both; - animation-fill-mode: both; } - .game-message.game-won .mailing-list, .game-message.game-over .mailing-list { - -webkit-animation: fade-in 1.5s ease-in-out 2500ms; - -moz-animation: fade-in 1.5s ease-in-out 2500ms; - animation: fade-in 1.5s ease-in-out 2500ms; - -webkit-animation-fill-mode: both; - -moz-animation-fill-mode: both; - animation-fill-mode: both; } - -.grid-container { - position: absolute; - z-index: 1; } - -.grid-row { - margin-bottom: 15px; } - .grid-row:last-child { - margin-bottom: 0; } - .grid-row:after { - content: ""; - display: block; - clear: both; } - -.grid-cell { - width: 106.25px; - height: 106.25px; - margin-right: 15px; - float: left; - border-radius: 3px; - background: rgba(238, 228, 218, 0.35); } - .grid-cell:last-child { - margin-right: 0; } - -.tile-container { - position: absolute; - z-index: 2; } - -.tile, .tile .tile-inner { - width: 107px; - height: 107px; - line-height: 107px; } -.tile.tile-position-1-1 { - -webkit-transform: translate(0px, 0px); - -moz-transform: translate(0px, 0px); - -ms-transform: translate(0px, 0px); - transform: translate(0px, 0px); } -.tile.tile-position-1-2 { - -webkit-transform: translate(0px, 121px); - -moz-transform: translate(0px, 121px); - -ms-transform: translate(0px, 121px); - transform: translate(0px, 121px); } -.tile.tile-position-1-3 { - -webkit-transform: translate(0px, 242px); - -moz-transform: translate(0px, 242px); - -ms-transform: translate(0px, 242px); - transform: translate(0px, 242px); } -.tile.tile-position-1-4 { - -webkit-transform: translate(0px, 363px); - -moz-transform: translate(0px, 363px); - -ms-transform: translate(0px, 363px); - transform: translate(0px, 363px); } -.tile.tile-position-2-1 { - -webkit-transform: translate(121px, 0px); - -moz-transform: translate(121px, 0px); - -ms-transform: translate(121px, 0px); - transform: translate(121px, 0px); } -.tile.tile-position-2-2 { - -webkit-transform: translate(121px, 121px); - -moz-transform: translate(121px, 121px); - -ms-transform: translate(121px, 121px); - transform: translate(121px, 121px); } -.tile.tile-position-2-3 { - -webkit-transform: translate(121px, 242px); - -moz-transform: translate(121px, 242px); - -ms-transform: translate(121px, 242px); - transform: translate(121px, 242px); } -.tile.tile-position-2-4 { - -webkit-transform: translate(121px, 363px); - -moz-transform: translate(121px, 363px); - -ms-transform: translate(121px, 363px); - transform: translate(121px, 363px); } -.tile.tile-position-3-1 { - -webkit-transform: translate(242px, 0px); - -moz-transform: translate(242px, 0px); - -ms-transform: translate(242px, 0px); - transform: translate(242px, 0px); } -.tile.tile-position-3-2 { - -webkit-transform: translate(242px, 121px); - -moz-transform: translate(242px, 121px); - -ms-transform: translate(242px, 121px); - transform: translate(242px, 121px); } -.tile.tile-position-3-3 { - -webkit-transform: translate(242px, 242px); - -moz-transform: translate(242px, 242px); - -ms-transform: translate(242px, 242px); - transform: translate(242px, 242px); } -.tile.tile-position-3-4 { - -webkit-transform: translate(242px, 363px); - -moz-transform: translate(242px, 363px); - -ms-transform: translate(242px, 363px); - transform: translate(242px, 363px); } -.tile.tile-position-4-1 { - -webkit-transform: translate(363px, 0px); - -moz-transform: translate(363px, 0px); - -ms-transform: translate(363px, 0px); - transform: translate(363px, 0px); } -.tile.tile-position-4-2 { - -webkit-transform: translate(363px, 121px); - -moz-transform: translate(363px, 121px); - -ms-transform: translate(363px, 121px); - transform: translate(363px, 121px); } -.tile.tile-position-4-3 { - -webkit-transform: translate(363px, 242px); - -moz-transform: translate(363px, 242px); - -ms-transform: translate(363px, 242px); - transform: translate(363px, 242px); } -.tile.tile-position-4-4 { - -webkit-transform: translate(363px, 363px); - -moz-transform: translate(363px, 363px); - -ms-transform: translate(363px, 363px); - transform: translate(363px, 363px); } - -.tile { - position: absolute; - -webkit-transition: 100ms ease-in-out; - -moz-transition: 100ms ease-in-out; - transition: 100ms ease-in-out; - -webkit-transition-property: -webkit-transform; - -moz-transition-property: -moz-transform; - transition-property: transform; } - .tile .tile-inner { - border-radius: 3px; - background: #eee4da; - text-align: center; - font-weight: bold; - z-index: 10; - font-size: 55px; } - .tile.tile-2 .tile-inner { - background: #eee4da; - box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0), inset 0 0 0 1px rgba(255, 255, 255, 0); } - .tile.tile-4 .tile-inner { - background: #ede0c8; - box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0), inset 0 0 0 1px rgba(255, 255, 255, 0); } - .tile.tile-8 .tile-inner { - color: #f9f6f2; - background: #f2b179; } - .tile.tile-16 .tile-inner { - color: #f9f6f2; - background: #f59563; } - .tile.tile-32 .tile-inner { - color: #f9f6f2; - background: #f67c5f; } - .tile.tile-64 .tile-inner { - color: #f9f6f2; - background: #f65e3b; } - .tile.tile-128 .tile-inner { - color: #f9f6f2; - background: #edcf72; - box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.2381), inset 0 0 0 1px rgba(255, 255, 255, 0.14286); - font-size: 45px; } - @media screen and (max-width: 520px) { - .tile.tile-128 .tile-inner { - font-size: 25px; } } - .tile.tile-256 .tile-inner { - color: #f9f6f2; - background: #edcc61; - box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.31746), inset 0 0 0 1px rgba(255, 255, 255, 0.19048); - font-size: 45px; } - @media screen and (max-width: 520px) { - .tile.tile-256 .tile-inner { - font-size: 25px; } } - .tile.tile-512 .tile-inner { - color: #f9f6f2; - background: #edc850; - box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.39683), inset 0 0 0 1px rgba(255, 255, 255, 0.2381); - font-size: 45px; } - @media screen and (max-width: 520px) { - .tile.tile-512 .tile-inner { - font-size: 25px; } } - .tile.tile-1024 .tile-inner { - color: #f9f6f2; - background: #edc53f; - box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.47619), inset 0 0 0 1px rgba(255, 255, 255, 0.28571); - font-size: 35px; } - @media screen and (max-width: 520px) { - .tile.tile-1024 .tile-inner { - font-size: 15px; } } - .tile.tile-2048 .tile-inner { - color: #f9f6f2; - background: #edc22e; - box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.55556), inset 0 0 0 1px rgba(255, 255, 255, 0.33333); - font-size: 35px; } - @media screen and (max-width: 520px) { - .tile.tile-2048 .tile-inner { - font-size: 15px; } } - .tile.tile-super .tile-inner { - color: #f9f6f2; - background: #3c3a32; - font-size: 30px; } - @media screen and (max-width: 520px) { - .tile.tile-super .tile-inner { - font-size: 10px; } } - -@-webkit-keyframes appear { - 0% { - opacity: 0; - -webkit-transform: scale(0); - -moz-transform: scale(0); - -ms-transform: scale(0); - transform: scale(0); } - - 100% { - opacity: 1; - -webkit-transform: scale(1); - -moz-transform: scale(1); - -ms-transform: scale(1); - transform: scale(1); } } -@-moz-keyframes appear { - 0% { - opacity: 0; - -webkit-transform: scale(0); - -moz-transform: scale(0); - -ms-transform: scale(0); - transform: scale(0); } - - 100% { - opacity: 1; - -webkit-transform: scale(1); - -moz-transform: scale(1); - -ms-transform: scale(1); - transform: scale(1); } } -@keyframes appear { - 0% { - opacity: 0; - -webkit-transform: scale(0); - -moz-transform: scale(0); - -ms-transform: scale(0); - transform: scale(0); } - - 100% { - opacity: 1; - -webkit-transform: scale(1); - -moz-transform: scale(1); - -ms-transform: scale(1); - transform: scale(1); } } -.tile-new .tile-inner { - -webkit-animation: appear 200ms ease 100ms; - -moz-animation: appear 200ms ease 100ms; - animation: appear 200ms ease 100ms; - -webkit-animation-fill-mode: backwards; - -moz-animation-fill-mode: backwards; - animation-fill-mode: backwards; } - -@-webkit-keyframes pop { - 0% { - -webkit-transform: scale(0); - -moz-transform: scale(0); - -ms-transform: scale(0); - transform: scale(0); } - - 50% { - -webkit-transform: scale(1.2); - -moz-transform: scale(1.2); - -ms-transform: scale(1.2); - transform: scale(1.2); } - - 100% { - -webkit-transform: scale(1); - -moz-transform: scale(1); - -ms-transform: scale(1); - transform: scale(1); } } -@-moz-keyframes pop { - 0% { - -webkit-transform: scale(0); - -moz-transform: scale(0); - -ms-transform: scale(0); - transform: scale(0); } - - 50% { - -webkit-transform: scale(1.2); - -moz-transform: scale(1.2); - -ms-transform: scale(1.2); - transform: scale(1.2); } - - 100% { - -webkit-transform: scale(1); - -moz-transform: scale(1); - -ms-transform: scale(1); - transform: scale(1); } } -@keyframes pop { - 0% { - -webkit-transform: scale(0); - -moz-transform: scale(0); - -ms-transform: scale(0); - transform: scale(0); } - - 50% { - -webkit-transform: scale(1.2); - -moz-transform: scale(1.2); - -ms-transform: scale(1.2); - transform: scale(1.2); } - - 100% { - -webkit-transform: scale(1); - -moz-transform: scale(1); - -ms-transform: scale(1); - transform: scale(1); } } -.tile-merged .tile-inner { - z-index: 20; - -webkit-animation: pop 200ms ease 100ms; - -moz-animation: pop 200ms ease 100ms; - animation: pop 200ms ease 100ms; - -webkit-animation-fill-mode: backwards; - -moz-animation-fill-mode: backwards; - animation-fill-mode: backwards; } - -.above-game:after { - content: ""; - display: block; - clear: both; } - -.game-intro { - float: left; - line-height: 42px; - margin-bottom: 0; } - -.restart-button { - display: inline-block; - background: #8f7a66; - border-radius: 3px; - padding: 0 20px; - text-decoration: none; - color: #f9f6f2; - height: 40px; - line-height: 42px; - cursor: pointer; - display: block; - text-align: center; - float: right; } - -.game-explanation { - margin-top: 50px; } - -.sharing { - margin-top: 20px; - text-align: center; } - .sharing > iframe, .sharing > span, .sharing > form { - display: inline-block; - vertical-align: middle; } - -@media screen and (max-width: 520px) { - html, body { - font-size: 15px; } - - body { - margin-top: 0; - padding: 20px; } - - h1.title { - font-size: 27px; - margin-top: 15px; } - - .container { - width: 280px; - margin: 0 auto; } - - .score-container, .best-container { - margin-top: 0; - padding: 15px 10px; - min-width: 40px; } - - .heading { - margin-bottom: 10px; } - - .game-intro { - width: 55%; - display: block; - box-sizing: border-box; - line-height: 1.65; } - - .restart-button { - width: 42%; - padding: 0; - display: block; - box-sizing: border-box; - margin-top: 2px; } - - .game-container { - margin-top: 17px; - position: relative; - padding: 10px; - cursor: default; - -webkit-touch-callout: none; - -ms-touch-callout: none; - -webkit-user-select: none; - -moz-user-select: none; - -ms-user-select: none; - -ms-touch-action: none; - touch-action: none; - background: #bbada0; - border-radius: 6px; - width: 280px; - height: 280px; - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; - box-sizing: border-box; } - - .game-message { - display: none; - position: absolute; - top: 0; - right: 0; - bottom: 0; - left: 0; - background: rgba(238, 228, 218, 0.73); - z-index: 100; - padding-top: 40px; - text-align: center; - -webkit-animation: fade-in 800ms ease 1200ms; - -moz-animation: fade-in 800ms ease 1200ms; - animation: fade-in 800ms ease 1200ms; - -webkit-animation-fill-mode: both; - -moz-animation-fill-mode: both; - animation-fill-mode: both; } - .game-message p { - font-size: 60px; - font-weight: bold; - height: 60px; - line-height: 60px; - margin-top: 222px; } - .game-message .lower { - display: block; - margin-top: 29px; } - .game-message .mailing-list { - margin-top: 52px; } - .game-message .mailing-list strong { - display: block; - margin-bottom: 10px; } - .game-message .mailing-list .mailing-list-email-field { - width: 230px; - margin-right: 5px; } - .game-message a { - display: inline-block; - background: #8f7a66; - border-radius: 3px; - padding: 0 20px; - text-decoration: none; - color: #f9f6f2; - height: 40px; - line-height: 42px; - cursor: pointer; - margin-left: 9px; } - .game-message a.keep-playing-button { - display: none; } - .game-message .score-sharing { - display: inline-block; - vertical-align: middle; - margin-left: 10px; } - .game-message.game-won { - background: rgba(237, 194, 46, 0.5); - color: #f9f6f2; } - .game-message.game-won a.keep-playing-button { - display: inline-block; } - .game-message.game-won, .game-message.game-over { - display: block; } - .game-message.game-won p, .game-message.game-over p { - -webkit-animation: slide-up 1.5s ease-in-out 2500ms; - -moz-animation: slide-up 1.5s ease-in-out 2500ms; - animation: slide-up 1.5s ease-in-out 2500ms; - -webkit-animation-fill-mode: both; - -moz-animation-fill-mode: both; - animation-fill-mode: both; } - .game-message.game-won .mailing-list, .game-message.game-over .mailing-list { - -webkit-animation: fade-in 1.5s ease-in-out 2500ms; - -moz-animation: fade-in 1.5s ease-in-out 2500ms; - animation: fade-in 1.5s ease-in-out 2500ms; - -webkit-animation-fill-mode: both; - -moz-animation-fill-mode: both; - animation-fill-mode: both; } - - .grid-container { - position: absolute; - z-index: 1; } - - .grid-row { - margin-bottom: 10px; } - .grid-row:last-child { - margin-bottom: 0; } - .grid-row:after { - content: ""; - display: block; - clear: both; } - - .grid-cell { - width: 57.5px; - height: 57.5px; - margin-right: 10px; - float: left; - border-radius: 3px; - background: rgba(238, 228, 218, 0.35); } - .grid-cell:last-child { - margin-right: 0; } - - .tile-container { - position: absolute; - z-index: 2; } - - .tile, .tile .tile-inner { - width: 58px; - height: 58px; - line-height: 58px; } - .tile.tile-position-1-1 { - -webkit-transform: translate(0px, 0px); - -moz-transform: translate(0px, 0px); - -ms-transform: translate(0px, 0px); - transform: translate(0px, 0px); } - .tile.tile-position-1-2 { - -webkit-transform: translate(0px, 67px); - -moz-transform: translate(0px, 67px); - -ms-transform: translate(0px, 67px); - transform: translate(0px, 67px); } - .tile.tile-position-1-3 { - -webkit-transform: translate(0px, 135px); - -moz-transform: translate(0px, 135px); - -ms-transform: translate(0px, 135px); - transform: translate(0px, 135px); } - .tile.tile-position-1-4 { - -webkit-transform: translate(0px, 202px); - -moz-transform: translate(0px, 202px); - -ms-transform: translate(0px, 202px); - transform: translate(0px, 202px); } - .tile.tile-position-2-1 { - -webkit-transform: translate(67px, 0px); - -moz-transform: translate(67px, 0px); - -ms-transform: translate(67px, 0px); - transform: translate(67px, 0px); } - .tile.tile-position-2-2 { - -webkit-transform: translate(67px, 67px); - -moz-transform: translate(67px, 67px); - -ms-transform: translate(67px, 67px); - transform: translate(67px, 67px); } - .tile.tile-position-2-3 { - -webkit-transform: translate(67px, 135px); - -moz-transform: translate(67px, 135px); - -ms-transform: translate(67px, 135px); - transform: translate(67px, 135px); } - .tile.tile-position-2-4 { - -webkit-transform: translate(67px, 202px); - -moz-transform: translate(67px, 202px); - -ms-transform: translate(67px, 202px); - transform: translate(67px, 202px); } - .tile.tile-position-3-1 { - -webkit-transform: translate(135px, 0px); - -moz-transform: translate(135px, 0px); - -ms-transform: translate(135px, 0px); - transform: translate(135px, 0px); } - .tile.tile-position-3-2 { - -webkit-transform: translate(135px, 67px); - -moz-transform: translate(135px, 67px); - -ms-transform: translate(135px, 67px); - transform: translate(135px, 67px); } - .tile.tile-position-3-3 { - -webkit-transform: translate(135px, 135px); - -moz-transform: translate(135px, 135px); - -ms-transform: translate(135px, 135px); - transform: translate(135px, 135px); } - .tile.tile-position-3-4 { - -webkit-transform: translate(135px, 202px); - -moz-transform: translate(135px, 202px); - -ms-transform: translate(135px, 202px); - transform: translate(135px, 202px); } - .tile.tile-position-4-1 { - -webkit-transform: translate(202px, 0px); - -moz-transform: translate(202px, 0px); - -ms-transform: translate(202px, 0px); - transform: translate(202px, 0px); } - .tile.tile-position-4-2 { - -webkit-transform: translate(202px, 67px); - -moz-transform: translate(202px, 67px); - -ms-transform: translate(202px, 67px); - transform: translate(202px, 67px); } - .tile.tile-position-4-3 { - -webkit-transform: translate(202px, 135px); - -moz-transform: translate(202px, 135px); - -ms-transform: translate(202px, 135px); - transform: translate(202px, 135px); } - .tile.tile-position-4-4 { - -webkit-transform: translate(202px, 202px); - -moz-transform: translate(202px, 202px); - -ms-transform: translate(202px, 202px); - transform: translate(202px, 202px); } - - .tile .tile-inner { - font-size: 35px; } - - .game-message { - padding-top: 0; } - .game-message p { - font-size: 30px !important; - height: 30px !important; - line-height: 30px !important; - margin-top: 32% !important; - margin-bottom: 0 !important; } - .game-message .lower { - margin-top: 10px !important; } - .game-message.game-won .score-sharing { - margin-top: 10px; } - .game-message.game-over .mailing-list { - margin-top: 25px; } - .game-message .mailing-list { - margin-top: 10px; } - .game-message .mailing-list .mailing-list-email-field { - width: 180px; } - - .sharing > iframe, .sharing > span, .sharing > form { - display: block; - margin: 0 auto; - margin-bottom: 20px; } } -.pp-donate button { - -webkit-appearance: none; - -moz-appearance: none; - appearance: none; - border: none; - font: inherit; - color: inherit; - display: inline-block; - background: #8f7a66; - border-radius: 3px; - padding: 0 20px; - text-decoration: none; - color: #f9f6f2; - height: 40px; - line-height: 42px; - cursor: pointer; } - .pp-donate button img { - vertical-align: -4px; - margin-right: 8px; } - -.btc-donate { - position: relative; - margin-left: 10px; - display: inline-block; - background: #8f7a66; - border-radius: 3px; - padding: 0 20px; - text-decoration: none; - color: #f9f6f2; - height: 40px; - line-height: 42px; - cursor: pointer; } - .btc-donate img { - vertical-align: -4px; - margin-right: 8px; } - .btc-donate a { - color: #f9f6f2; - text-decoration: none; - font-weight: normal; } - .btc-donate .address { - cursor: auto; - position: absolute; - width: 340px; - right: 50%; - margin-right: -170px; - padding-bottom: 7px; - top: -30px; - opacity: 0; - pointer-events: none; - -webkit-transition: 400ms ease; - -moz-transition: 400ms ease; - transition: 400ms ease; - -webkit-transition-property: top, opacity; - -moz-transition-property: top, opacity; - transition-property: top, opacity; } - .btc-donate .address:after { - position: absolute; - border-top: 10px solid #bbada0; - border-right: 7px solid transparent; - border-left: 7px solid transparent; - content: ""; - bottom: 0px; - left: 50%; - margin-left: -7px; } - .btc-donate .address code { - background-color: #bbada0; - padding: 10px 15px; - width: 100%; - border-radius: 3px; - line-height: 1; - font-weight: normal; - font-size: 15px; - font-family: Consolas, "Liberation Mono", Courier, monospace; - text-align: center; } - .btc-donate:hover .address, .btc-donate .address:hover .address { - opacity: 1; - top: -45px; - pointer-events: auto; } - @media screen and (max-width: 520px) { - .btc-donate { - width: 120px; } - .btc-donate .address { - margin-right: -150px; - width: 300px; } - .btc-donate .address code { - font-size: 13px; } - .btc-donate .address:after { - left: 50%; - bottom: 2px; } } - -@-webkit-keyframes pop-in-big { - 0% { - -webkit-transform: scale(0) translateZ(0); - -moz-transform: scale(0) translateZ(0); - transform: scale(0) translateZ(0); - opacity: 0; - margin-top: -56px; } - - 100% { - -webkit-transform: scale(1) translateZ(0); - -moz-transform: scale(1) translateZ(0); - transform: scale(1) translateZ(0); - opacity: 1; - margin-top: 30px; } } -@-moz-keyframes pop-in-big { - 0% { - -webkit-transform: scale(0) translateZ(0); - -moz-transform: scale(0) translateZ(0); - transform: scale(0) translateZ(0); - opacity: 0; - margin-top: -56px; } - - 100% { - -webkit-transform: scale(1) translateZ(0); - -moz-transform: scale(1) translateZ(0); - transform: scale(1) translateZ(0); - opacity: 1; - margin-top: 30px; } } -@keyframes pop-in-big { - 0% { - -webkit-transform: scale(0) translateZ(0); - -moz-transform: scale(0) translateZ(0); - transform: scale(0) translateZ(0); - opacity: 0; - margin-top: -56px; } - - 100% { - -webkit-transform: scale(1) translateZ(0); - -moz-transform: scale(1) translateZ(0); - transform: scale(1) translateZ(0); - opacity: 1; - margin-top: 30px; } } -@-webkit-keyframes pop-in-small { - 0% { - -webkit-transform: scale(0) translateZ(0); - -moz-transform: scale(0) translateZ(0); - transform: scale(0) translateZ(0); - opacity: 0; - margin-top: -76px; } - - 100% { - -webkit-transform: scale(1) translateZ(0); - -moz-transform: scale(1) translateZ(0); - transform: scale(1) translateZ(0); - opacity: 1; - margin-top: 10px; } } -@-moz-keyframes pop-in-small { - 0% { - -webkit-transform: scale(0) translateZ(0); - -moz-transform: scale(0) translateZ(0); - transform: scale(0) translateZ(0); - opacity: 0; - margin-top: -76px; } - - 100% { - -webkit-transform: scale(1) translateZ(0); - -moz-transform: scale(1) translateZ(0); - transform: scale(1) translateZ(0); - opacity: 1; - margin-top: 10px; } } -@keyframes pop-in-small { - 0% { - -webkit-transform: scale(0) translateZ(0); - -moz-transform: scale(0) translateZ(0); - transform: scale(0) translateZ(0); - opacity: 0; - margin-top: -76px; } - - 100% { - -webkit-transform: scale(1) translateZ(0); - -moz-transform: scale(1) translateZ(0); - transform: scale(1) translateZ(0); - opacity: 1; - margin-top: 10px; } } -.app-notice { - position: relative; - -webkit-animation: pop-in-big 700ms ease 2s both; - -moz-animation: pop-in-big 700ms ease 2s both; - animation: pop-in-big 700ms ease 2s both; - background: #edc53f; - color: white; - padding: 18px; - margin-top: 30px; - height: 56px; - box-sizing: border-box; - border-radius: 3px; } - .app-notice:after { - content: ""; - display: block; - clear: both; } - .app-notice .notice-close-button { - float: right; - font-weight: bold; - cursor: pointer; - margin-left: 10px; - opacity: 0.7; } - .app-notice p { - margin-bottom: 0; } - .app-notice, .app-notice p { - line-height: 20px; } - .app-notice a { - color: white; } - @media screen and (max-width: 520px) { - .app-notice { - -webkit-animation: pop-in-small 700ms ease 2s both; - -moz-animation: pop-in-small 700ms ease 2s both; - animation: pop-in-small 700ms ease 2s both; - margin-top: 10px; - height: 76px; } } diff --git a/2048_fichiers/pixel.gif b/2048_fichiers/pixel.gif deleted file mode 100755 index 1d11fa9..0000000 Binary files a/2048_fichiers/pixel.gif and /dev/null differ diff --git a/2048_fichiers/tile.js b/2048_fichiers/tile.js deleted file mode 100755 index 92a670a..0000000 --- a/2048_fichiers/tile.js +++ /dev/null @@ -1,27 +0,0 @@ -function Tile(position, value) { - this.x = position.x; - this.y = position.y; - this.value = value || 2; - - this.previousPosition = null; - this.mergedFrom = null; // Tracks tiles that merged together -} - -Tile.prototype.savePosition = function () { - this.previousPosition = { x: this.x, y: this.y }; -}; - -Tile.prototype.updatePosition = function (position) { - this.x = position.x; - this.y = position.y; -}; - -Tile.prototype.serialize = function () { - return { - position: { - x: this.x, - y: this.y - }, - value: this.value - }; -}; diff --git a/2048_fichiers/widgets.js b/2048_fichiers/widgets.js deleted file mode 100755 index 2d33a86..0000000 --- a/2048_fichiers/widgets.js +++ /dev/null @@ -1,11 +0,0 @@ -!function(){Function&&Function.prototype&&Function.prototype.bind&&(/MSIE [678]/.test(navigator.userAgent)||(window.__twttr&&window.__twttr.widgets&&window.__twttr.widgets.loaded&&window.twttr.widgets.load&&window.twttr.widgets.load(),window.__twttr&&window.__twttr.widgets&&window.__twttr.widgets.init||!function(t){function e(n){if(r[n])return r[n].exports;var i=r[n]={exports:{},id:n,loaded:!1};return t[n].call(i.exports,i,i.exports,e),i.loaded=!0,i.exports}var n=window.__twttrll;window.__twttrll=function(r,o){for(var s,a,u=0,c=[];u=1.5:!!t.matchMedia&&t.matchMedia("only screen and (min-resolution: 144dpi)").matches}function i(t){return t=t||b,/(Trident|MSIE|Edge[\/ ]?\d)/.test(t)}function o(t){return t=t||b,/MSIE 9/.test(t)}function s(t){return t=t||b,/MSIE 10/.test(t)}function a(t){return t=t||b,/(iPad|iPhone|iPod)/.test(t)}function u(t){return t=t||b,/^Mozilla\/5\.0 \(Linux; (U; )?Android/.test(t)}function c(t,e){return t=t||w,e=e||b,t.postMessage&&!(i(e)&&t.opener)}function d(t,e,n){return t=t||w,e=e||g,n=n||b,"ontouchstart"in t||/Opera Mini/.test(n)||e.msMaxTouchPoints>0}function f(){var t=v.body.style;return void 0!==t.transition||void 0!==t.webkitTransition||void 0!==t.mozTransition||void 0!==t.oTransition||void 0!==t.msTransition}function l(){return!!w.IntersectionObserver}function h(){return!!(w.Promise&&w.Promise.resolve&&w.Promise.reject&&w.Promise.all&&w.Promise.race&&function(){var t;return new w.Promise(function(e){t=e}),y.isType("function",t)}())}function p(){return w.performance&&w.performance.getEntriesByType}function m(){try{return w.localStorage.setItem("local_storage_support_test","true"),"undefined"!=typeof w.localStorage}catch(t){return!1}}var v=n(9),g=(n(10),n(13)),w=n(7),y=n(12),b=g.userAgent;t.exports={retina:r,anyIE:i,ie9:o,ie10:s,ios:a,android:u,canPostMessage:c,touch:d,cssTransitions:f,hasPromiseSupport:h,hasIntersectionObserverSupport:l,hasPerformanceInformation:p,hasLocalStorageSupport:m}},function(t,e){t.exports=document},function(t,e,n){function r(){c("info",l.toRealArray(arguments))}function i(){c("warn",l.toRealArray(arguments))}function o(){c("error",l.toRealArray(arguments))}function s(t){m&&(p[t]=u())}function a(t){var e;m&&(p[t]?(e=u(),r("_twitter",t,e-p[t])):o("timeEnd() called before time() for id: ",t))}function u(){return f.performance&&+f.performance.now()||+new Date}function c(t,e){if(f[h]&&f[h][t])switch(e.length){case 1:f[h][t](e[0]);break;case 2:f[h][t](e[0],e[1]);break;case 3:f[h][t](e[0],e[1],e[2]);break;case 4:f[h][t](e[0],e[1],e[2],e[3]);break;case 5:f[h][t](e[0],e[1],e[2],e[3],e[4]);break;default:0!==e.length&&f[h].warn&&f[h].warn("too many params passed to logger."+t)}}var d=n(11),f=n(7),l=n(12),h=["con","sole"].join(""),p={},m=l.contains(d.href,"tw_debug=true");t.exports={info:r,warn:i,error:o,time:s,timeEnd:a}},function(t,e){t.exports=location},function(t,e,n){function r(t){return f(arguments).slice(1).forEach(function(e){o(e,function(e,n){t[e]=n})}),t}function i(t){return o(t,function(e,n){u(n)&&(i(n),c(n)&&delete t[e]),void 0!==n&&null!==n&&""!==n||delete t[e]}),t}function o(t,e){var n;for(n in t)t.hasOwnProperty&&!t.hasOwnProperty(n)||e(n,t[n]);return t}function s(t){return{}.toString.call(t).match(/\s([a-zA-Z]+)/)[1].toLowerCase()}function a(t,e){return t==s(e)}function u(t){return t===Object(t)}function c(t){var e;if(!u(t))return!1;if(Object.keys)return!Object.keys(t).length;for(e in t)if(t.hasOwnProperty(e))return!1;return!0}function d(t,e){h.setTimeout(function(){t.call(e||null)},0)}function f(t){return t?Array.prototype.slice.call(t):[]}function l(t,e){return!(!t||!t.indexOf)&&t.indexOf(e)>-1}var h=n(7);t.exports={aug:r,async:d,compact:i,contains:l,forIn:o,isObject:u,isEmptyObject:c,toType:s,isType:a,toRealArray:f}},function(t,e){t.exports=navigator},function(t,e,n){function r(t,e,n){e.ready=i(t.then,t),n&&Array.isArray(e[n])&&(e[n].forEach(i(t.then,t)),delete e[n])}var i=n(15);t.exports={exposeReadyPromise:r}},function(t,e,n){var r=n(12);t.exports=function(t,e){var n=Array.prototype.slice.call(arguments,2);return function(){var i=r.toRealArray(arguments);return t.apply(e,n.concat(i))}}},function(t,e,n){var r=n(17);t.exports=new r("twttr")},function(t,e,n){function r(t){return a.isType("string",t)?t.split("."):a.isType("array",t)?t:[]}function i(t,e){var n=r(e),i=n.slice(0,-1);return i.reduce(function(t,e,n){if(t[e]=t[e]||{},!a.isObject(t[e]))throw new Error(i.slice(0,n+1).join(".")+" is already defined with a value.");return t[e]},t)}function o(t,e){e=e||s,e[t]=e[t]||{},Object.defineProperty(this,"base",{value:e[t]}),Object.defineProperty(this,"name",{value:t})}var s=n(7),a=n(12);a.aug(o.prototype,{get:function(t){var e=r(t);return e.reduce(function(t,e){if(a.isObject(t))return t[e]},this.base)},set:function(t,e,n){var o=r(t),s=i(this.base,t),a=o.slice(-1);return n&&a in s?s[a]:s[a]=e},init:function(t,e){return this.set(t,e,!0)},unset:function(t){var e=r(t),n=this.get(e.slice(0,-1));n&&delete n[e.slice(-1)]},aug:function(t){var e=this.get(t),n=a.toRealArray(arguments).slice(1);if(e="undefined"!=typeof e?e:{},n.unshift(e),!n.every(a.isObject))throw new Error("Cannot augment non-object.");return this.set(t,a.aug.apply(null,n))},call:function(t){var e=this.get(t),n=a.toRealArray(arguments).slice(1);if(!a.isType("function",e))throw new Error("Function "+t+"does not exist.");return e.apply(null,n)},fullPath:function(t){var e=r(t);return e.unshift(this.name),e.join(".")}}),t.exports=o},function(t,e,n){var r=n(17);t.exports=new r("__twttr")},function(t,e,n){function r(t){var e=s.href,n="original_referer="+e;return[t,n].join(t.indexOf("?")==-1?"?":"&")}function i(t){var e,n;t.altKey||t.metaKey||t.shiftKey||(e=u.closest(function(t){return"A"===t.tagName||"AREA"===t.tagName},t.target),e&&d.isIntentURL(e.href)&&(n=r(e.href),n=n.replace(/^"[:]/,""s:"),n=n.replace(/^\/\//,""s://"),c.open(n,e),a.preventDefault(t)))}function o(t){t.addEventListener("click",i,!1)}var s=n(11),a=n(20),u=n(22),c=n(23),d=n(24);t.exports={attachTo:o}},function(t,e,n){function r(t){var e=t.getAttribute("data-twitter-event-id");return e?e:(t.setAttribute("data-twitter-event-id",++g),g)}function i(t,e,n){var r=0,i=t&&t.length||0;for(r=0;r!\s\/#\-()'"]+)$/,S=/twitter\(?::\d{2,4})?\/intent\/(\w+)/,R=/^"s?:\/\/(?:www\.)?twitter\\/\w+\/timelines\/(\d+)/i,P=/^"s?:\/\/(?:www\.)?twitter\\/i\/moments\/(\d+)/i,j=/^"s?:\/\/(?:www\.)?twitter\\/(\w+)\/(?:likes|favorites)/i,N=/^"s?:\/\/(?:www\.)?twitter\\/(\w+)\/lists\/([\w-]+)/i,k=/^"s?:\/\/(?:www\.)?twitter\\/i\/live\/(\d+)/i,L=/^"s?:\/\/syndication\.twitter\\/settings/i,O=/^"s?:\/\/(localhost|platform)\.twitter\(?::\d+)?\/widgets\/widget_iframe\.(.+)/i;t.exports={isHashTag:a,hashTag:u,isScreenName:r,screenName:i,isStatus:c,status:d,intentForProfileURL:o,intentForFollowURL:s,isTwitterURL:f,isTwimgURL:l,isIntentURL:h,isSettingsURL:p,isWidgetIframeURL:m,regexen:{profile:x},momentId:v,collectionId:g,intentType:w,likesScreenName:y,listScreenNameAndSlug:b,eventId:_}},function(t,e,n){function r(t){return encodeURIComponent(t).replace(/\+/g,"%2B").replace(/'/g,"%27")}function i(t){return decodeURIComponent(t)}function o(t){var e=[];return d.forIn(t,function(t,n){var i=r(t);d.isType("array",n)||(n=[n]),n.forEach(function(t){c.hasValue(t)&&e.push(i+"="+r(t))})}),e.sort().join("&")}function s(t){var e,n={};return t?(e=t.split("&"),e.forEach(function(t){var e=t.split("="),r=i(e[0]),o=i(e[1]);if(2==e.length)return d.isType("array",n[r])?void n[r].push(o):r in n?(n[r]=[n[r]],void n[r].push(o)):void(n[r]=o)}),n):{}}function a(t,e){var n=o(e);return n.length>0?d.contains(t,"?")?t+"&"+o(e):t+"?"+o(e):t}function u(t){var e=t&&t.split("?");return 2==e.length?s(e[1]):{}}var c=n(26),d=n(12);t.exports={url:a,decodeURL:u,decode:s,encode:o,encodePart:r,decodePart:i}},function(t,e,n){function r(t){return void 0!==t&&null!==t&&""!==t}function i(t){return a(t)&&t%1===0}function o(t){return"string"===m.toType(t)}function s(t){return a(t)&&!i(t)}function a(t){return r(t)&&!isNaN(t)}function u(t){return r(t)&&"array"==m.toType(t)}function c(t){return m.contains(g,t)}function d(t){return m.contains(v,t)}function f(t){return!!r(t)&&(!!d(t)||!c(t)&&!!t)}function l(t){if(a(t))return t}function h(t){if(s(t))return t}function p(t){if(i(t))return parseInt(t,10)}var m=n(12),v=[!0,1,"1","on","ON","true","TRUE","yes","YES"],g=[!1,0,"0","off","OFF","false","FALSE","no","NO"];t.exports={hasValue:r,isInt:i,isFloat:s,isNumber:a,isString:o,isArray:u,isTruthValue:d,isFalseValue:c,asInt:p,asFloat:h,asNumber:l,asBoolean:f}},function(t,e,n){function r(t){var e=[];return m.forIn(t,function(t,n){e.push(t+"="+n)}),e.join(",")}function i(){return v+p.generate()}function o(t,e){function n(t){return Math.round(t/2)}return t>e?{coordinate:0,size:e}:{coordinate:n(e)-n(t),size:t}}function s(t,e,n){var i,s;e=a.parse(e),n=n||{},i=o(e.width,n.width||g),e.left=i.coordinate,e.width=i.size,s=o(e.height,n.height||w),e.top=s.coordinate,e.height=s.size,this.win=t,this.features=r(e)}var a,u=n(7),c=n(28),d=n(20),f=n(22),l=n(8),h=n(24),p=n(29),m=n(12),v="intent_",g=u.screen.width,w=u.screen.height;a=(new c).defaults({width:550,height:520,personalbar:"0",toolbar:"0",location:"1",scrollbars:"1",resizable:"1"}),s.prototype.open=function(t,e){var n=e&&"click"==e.type&&f.closest("a",e.target),r=e&&(e.altKey||e.metaKey||e.shiftKey),o=n&&(l.ios()||l.android());if(h.isTwitterURL(t))return r||o?this:(this.name=i(),this.popup=this.win.open(t,this.name,this.features),e&&d.preventDefault(e),this)},s.open=function(t,e,n){var r=new s(u,e);return r.open(t,n)},t.exports=s},function(t,e,n){function r(t){return function(e){return o.hasValue(e[t])}}function i(){this.assertions=[],this._defaults={}}var o=n(26),s=n(12);i.prototype.assert=function(t,e){return this.assertions.push({fn:t,msg:e||"assertion failed"}),this},i.prototype.defaults=function(t){return this._defaults=t||this._defaults,this},i.prototype.require=function(t){var e=this;return t=Array.isArray(t)?t:s.toRealArray(arguments),t.forEach(function(t){e.assert(r(t),"required: "+t)}),this},i.prototype.parse=function(t){var e,n;if(e=s.aug({},this._defaults,t||{}),n=this.assertions.reduce(function(t,n){return n.fn(e)||t.push(n.msg),t},[]),n.length>0)throw new Error(n.join("\n"));return e},t.exports=i},function(t,e){function n(){return i+String(+new Date)+Math.floor(1e5*Math.random())+o++}function r(){return i+String(s++)}var i="i",o=0,s=0;t.exports={generate:n,deterministic:r}},function(t,e,n){function r(){return i.get("events")||{}}var i=n(16),o=n(31),s=n(12);t.exports=s.aug(r(),o.Emitter)},function(t,e,n){function r(){return i.aug(function(){},s)}var i=n(12),o=n(15),s={bind:function(t,e){return this._handlers=this._handlers||{},this._handlers[t]=this._handlers[t]||[],this._handlers[t].push(e)},unbind:function(t,e){var n;this._handlers&&this._handlers[t]&&(e?(n=this._handlers[t].indexOf(e),n>=0&&this._handlers[t].splice(n,1)):this._handlers[t]=[])},trigger:function(t,e){var n=this._handlers&&this._handlers[t];e=e||{},e.type=t,n&&n.forEach(function(t){i.async(o(t,this,e))})}};t.exports={Emitter:s,makeEmitter:r}},function(t,e,n){function r(t){return t.reduce(function(t,e){return t.concat(w.reduce(function(t,n){return t.concat(n(e))},[]))},[])}function i(){var t=f.val("widgets:autoload")||!0;return!m.isFalseValue(t)&&(m.isTruthValue(t)?a.body:a.querySelectorAll(t))}function o(t){var e;return t=t||a.body,t=t.length?v.toRealArray(t):[t],h.pause(),e=c.allResolved(r(t).map(function(t){return d.addWidget(t)})).then(function(t){p.trigger("loaded",{widgets:t}),y.emitter.trigger(y.ALL_WIDGETS_RENDERED,{widgets:t})}),c.always(e,function(){h.resume()}),e}function s(){var t=i();return g.load(),t===!1?u.resolve():(l.set("widgets.loaded",!0),o(t))}var a=n(9),u=n(2),c=n(33),d=n(34),f=n(41),l=n(18),h=n(42),p=n(30),m=n(26),v=n(12),g=n(73),w=n(78),y=n(239);t.exports={load:o,loadPage:s,_getPageLoadTarget:i}},function(t,e,n){function r(t,e){return t.then(e,e)}function i(t){var e;return t=t||[],e=t.length,t=t.filter(a),e?e!==t.length?c.reject("non-Promise passed to .some"):new c(function(e,n){function r(){i+=1,i===t.length&&n()}var i=0;t.forEach(function(t){t.then(e,r)})}):c.reject("no promises passed to .some")}function o(t){var e;return void 0===t?c.reject(new Error("undefined is not an object")):Array.isArray(t)?(e=t.length,e?new c(function(n,r){function i(){s+=1,s===e&&(0===u.length?r():n(u))}function o(t){u.push(t),i()}var s=0,u=[];t.forEach(function(t){a(t)?t.then(o,i):o(t)})}):c.resolve([])):c.reject(new Error("Type error"))}function s(t){function e(){}return c.all((t||[]).map(function(t){return r(t,e)}))}function a(t){return t instanceof c}function u(t,e){var n=new d;return setTimeout(function(){n.reject(new Error("Promise timed out"))},e),t.then(function(t){n.resolve(t)},function(t){n.reject(t)}),n.promise}var c=n(2),d=n(1);t.exports={always:r,allResolved:o,some:i,isPromise:a,allSettled:s,timeout:u}},function(t,e,n){function r(t){return t.reduce(function(t,e){return t[e.className]=t[e.className]||[],t[e.className].push(e),t},{})}function i(t){var e=t.map(s.fromRawTask),n=r(e);f.forIn(n,function(t,e){c.allSettled(e.map(function(t){return t.initialize()})).then(function(){e.forEach(function(t){u.all([t.hydrate(),t.insertIntoDom()]).then(d(t.render,t)).then(d(t.success,t),d(t.fail,t))})})})}function o(t){return l.add(t)}var s=n(35),a=n(39),u=n(2),c=n(33),d=n(15),f=n(12),l=new a(i);t.exports={addWidget:o}},function(t,e,n){function r(t){var e=t.srcEl||t.targetEl;return e.ownerDocument.defaultView}function i(t,e){this._widget=null,this._sandbox=null,this._hydrated=!1,this._insertedIntoDom=!1,this._Sandbox=t.Sandbox,this._factory=t.factory,this._widgetParams=t.parameters,this._resolve=e,this._className=t.className,this._renderedClassName=t.className+"-rendered",this._errorClassName=t.className+"-error",this._srcEl=t.srcEl,this._targetGlobal=r(t),this._insertionStrategy=function(e){var n=t.srcEl,r=t.targetEl;n?r.insertBefore(e,n):r.appendChild(e)}}var o=n(21),s=n(36),a=n(30),u=n(38),c=n(2),d=n(33);i.fromRawTask=function(t){return new i(t.input,t.taskDoneDeferred.resolve)},i.prototype.initialize=function(){var t=this,e=new this._Sandbox(this._targetGlobal);return this._factory(this._widgetParams,e).then(function(n){return t._widget=n,t._sandbox=e,n})},i.prototype.insertIntoDom=function(){var t=this;return this._widget?this._sandbox.insert(this._widget.id,{class:[this._className,this._renderedClassName].join(" ")},null,this._insertionStrategy).then(function(){t._insertedIntoDom=!0}):c.reject(new Error("cannot insert widget into DOM before it is initialized"))},i.prototype.hydrate=function(){var t=this;return this._widget?this._widget.hydrate().then(function(){t._hydrated=!0}):c.reject(new Error("cannot hydrate widget before it is initialized"))},i.prototype.render=function(){function t(){r._sandbox.onResize(function(){return r._widget.resize().then(function(){a.trigger("resize",{target:r._sandbox.sandboxEl})})})}function e(){return u(r._srcEl).then(function(){return r._sandbox.sandboxEl})}function n(t){return u(r._sandbox.sandboxEl).then(function(){return c.reject(t)})}var r=this;return this._hydrated?this._insertedIntoDom?r._widget.render(r._sandbox).then(function(){return t(),r._widget.show()}).then(e,n):n(new Error("cannot render widget before DOM insertion")):n(new Error("cannot render widget before hydration"))},i.prototype.fail=function(){var t=this;return this._srcEl?d.always(s.write(function(){o.add(t._srcEl,t._errorClassName)}),function(){a.trigger("rendered",{target:t._srcEl}),t._resolve(t._srcEl)}):(t._resolve(),c.resolve())},i.prototype.success=function(){a.trigger("rendered",{target:this._sandbox.sandboxEl}),this._resolve(this._sandbox.sandboxEl)},t.exports=i},function(t,e,n){function r(t,e){return function(){try{e.resolve(t.call(this))}catch(t){e.reject(t)}}}function i(t,e){t.call(e)}function o(t,e){var n=new c;return u.read(r(t,n),e),n.promise}function s(t,e){var n=new c;return u.write(r(t,n),e),n.promise}function a(t,e,n){var i=new c;return d.isType("function",t)&&(n=e,e=t,t=1),u.defer(t,r(e,i),n),i.promise}var u=n(37),c=n(1),d=n(12);t.exports={sync:i,read:o,write:s,defer:a}},function(t,e,n){var r;!function(){"use strict";function i(){this.frames=[],this.lastId=0,this.raf=o,this.batch={hash:{},read:[],write:[],mode:null}}var o=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.msRequestAnimationFrame||function(t){return window.setTimeout(t,1e3/60)};i.prototype.read=function(t,e){var n=this.add("read",t,e),r=n.id;this.batch.read.push(n.id);var i="reading"===this.batch.mode||this.batch.scheduled;return i?r:(this.scheduleBatch(),r)},i.prototype.write=function(t,e){var n=this.add("write",t,e),r=this.batch.mode,i=n.id;this.batch.write.push(n.id);var o="writing"===r||"reading"===r||this.batch.scheduled;return o?i:(this.scheduleBatch(),i)},i.prototype.defer=function(t,e,n){"function"==typeof t&&(n=e,e=t,t=1);var r=this,i=t-1;return this.schedule(i,function(){r.run({fn:e,ctx:n})})},i.prototype.clear=function(t){if("function"==typeof t)return this.clearFrame(t);t=Number(t);var e=this.batch.hash[t];if(e){var n=this.batch[e.type],r=n.indexOf(t);delete this.batch.hash[t],~r&&n.splice(r,1)}},i.prototype.clearFrame=function(t){var e=this.frames.indexOf(t);~e&&this.frames.splice(e,1)},i.prototype.scheduleBatch=function(){var t=this;this.schedule(0,function(){t.batch.scheduled=!1,t.runBatch()}),this.batch.scheduled=!0},i.prototype.uniqueId=function(){return++this.lastId},i.prototype.flush=function(t){for(var e;e=t.shift();)this.run(this.batch.hash[e])},i.prototype.runBatch=function(){try{this.batch.mode="reading",this.flush(this.batch.read),this.batch.mode="writing",this.flush(this.batch.write),this.batch.mode=null}catch(t){throw this.runBatch(),t}},i.prototype.add=function(t,e,n){var r=this.uniqueId();return this.batch.hash[r]={id:r,fn:e,ctx:n,type:t}},i.prototype.run=function(t){var e=t.ctx||this,n=t.fn;if(delete this.batch.hash[t.id],!this.onError)return n.call(e);try{n.call(e)}catch(t){this.onError(t)}},i.prototype.loop=function(){function t(){var e=n.frames.shift();n.frames.length?r(t):n.looping=!1,e&&e()}var e,n=this,r=this.raf,i=!1,o=500;this.looping||(e=setTimeout(function(){i=!0,t()},o),r(function(){i||(clearTimeout(e),t())}),this.looping=!0)},i.prototype.schedule=function(t,e){return this.frames[t]?this.schedule(t+1,e):(this.loop(),this.frames[t]=e)};var s=new i;"undefined"!=typeof t&&t.exports?t.exports=s:(r=function(){return s}.call(e,n,e,t),!(void 0!==r&&(t.exports=r)))}()},function(t,e,n){function r(t){return i.write(function(){t&&t.parentNode&&t.parentNode.removeChild(t)})}var i=n(36);t.exports=r},function(t,e,n){function r(t){this._inputsQueue=[],this._task=t,this._hasFlushBeenScheduled=!1}var i=n(1),o=n(40),s=n(15);r.prototype.add=function(t){var e=new i;return this._inputsQueue.push({input:t,taskDoneDeferred:e}),this._hasFlushBeenScheduled||(this._hasFlushBeenScheduled=!0,o(s(this._flush,this))),e.promise},r.prototype._flush=function(){try{this._task.call(null,this._inputsQueue)}catch(t){this._inputsQueue.forEach(function(e){e.taskDoneDeferred.reject(t)})}this._inputsQueue=[],this._hasFlushBeenScheduled=!1},t.exports=r},function(t,e,n){var r=n(3).Promise;t.exports=r._asap},function(t,e,n){function r(t){var e,n,r,i=0;for(o={},t=t||s,e=t.getElementsByTagName("meta");e[i];i++)n=e[i],/^twitter:/.test(n.name)&&(r=n.name.replace(/^twitter:/,""),o[r]=n.content)}function i(t){return o[t]}var o,s=n(9);r(),t.exports={init:r,val:i}},function(t,e,n){function r(t){t.forEach(function(t){var e=t.input.namespace,n=t.input.data,r=t.input.offsite,i=t.input.version;f.clientEvent(e,n,r,i),t.taskDoneDeferred.resolve()})}function i(t){function e(){t.forEach(function(t){t.taskDoneDeferred.resolve()})}function n(){t.forEach(function(t){t.taskDoneDeferred.reject()})}d.init(),t.forEach(function(t){var e=t.input.namespace,n=t.input.data,r=t.input.offsite,i=t.input.version;d.clientEvent(e,n,r,i)}),d.flush().then(e,n)}function o(t){var e,n,o;if(0!==t.length){if(1===t.length)return r(t);e=c(t,function(t){return l.noticeSeen(t.input.namespace)}),n=e.true,o=e.false,n&&n.length>0&&r(n.slice(0,1)),o&&(1===o.length?r:i)(o)}}function s(t,e,n,r){return p.add({namespace:t,data:e,offsite:n,version:r})}function a(){p.pause()}function u(){p.resume()}var c=n(43),d=n(44),f=n(71),l=n(50),h=n(72),p=new h(o);t.exports={scribe:s,pause:a,resume:u}},function(t,e){function n(t,e){return t.reduce(function(t,n){var r=e(n);return t[r]=t[r]||[],t[r].push(n),t},{})}t.exports=n},function(t,e,n){function r(){function t(t){p.body.appendChild(t)}return R?P.promise:(h=new E(m),h.insert("rufous-sandbox",null,{display:"none"},t).then(function(){h.setTitle("Twitter analytics iframe"),f=c(),l=d(),P.resolve([f,l])}),R=!0,P.promise)}function i(t,e){var n,r,i;_.isObject(t)&&_.isObject(e)&&(i=b.flattenClientEventPayload(t,e),n=f.firstChild,n.value=+(+n.value||i.dnt||0),r=h.createElement("input"),r.type="hidden",r.name="l",r.value=b.stringify(i),f.appendChild(r))}function o(t,e){var n=!_.isObject(t),r=!!e&&!_.isObject(e),i=n||r;return i}function s(t,e,n,r){o(t,e)||(A&&A(arguments),P.promise.then(function(){i(b.formatClientEventNamespace(t),b.formatClientEventData(e,n,r))}))}function a(){return P.promise.then(function(){var t;return f.children.length<=2?y.reject():(t=y.all([h.doc.body.appendChild(f),h.doc.body.appendChild(l)]).then(function(t){var e=t[0],n=t[1];return n.addEventListener("load",function(){u(e,n)()}),e.submit(),t}),f=c(),l=d(),t)})}function u(t,e){return function(){var n=t.parentNode;n&&(n.removeChild(t), -n.removeChild(e))}}function c(){var t=h.createElement("form"),e=h.createElement("input"),n=h.createElement("input");return S++,t.action=b.CLIENT_EVENT_ENDPOINT,t.method="POST",t.target=T+S,t.id=I+S,e.type="hidden",e.name="dnt",e.value=g.enabled(),n.type="hidden",n.name="tfw_redirect",n.value=b.RUFOUS_REDIRECT,t.appendChild(e),t.appendChild(n),t}function d(){var t=T+S;return v({id:t,name:t,width:0,height:0,border:0},{display:"none"},h.doc)}var f,l,h,p=n(9),m=n(7),v=n(45),g=n(46),w=n(1),y=n(2),b=n(50),_=n(12),E=n(53),x=n(18),A=x.get("scribeCallback"),C=Math.floor(1e3*Math.random())+"_",T="rufous-frame-"+C+"-",I="rufous-form-"+C+"-",S=0,R=!1,P=new w;t.exports={clientEvent:s,flush:a,init:r}},function(t,e,n){var r=n(9),i=n(12);t.exports=function(t,e,n){var o;if(n=n||r,t=t||{},e=e||{},t.name){try{o=n.createElement('')}catch(e){o=n.createElement("iframe"),o.name=t.name}delete t.name}else o=n.createElement("iframe");return t.id&&(o.id=t.id,delete t.id),o.allowtransparency="true",o.scrolling="no",o.setAttribute("frameBorder",0),o.setAttribute("allowTransparency",!0),i.forIn(t,function(t,e){o.setAttribute(t,e)}),i.forIn(e,function(t,e){o.style[t]=e}),o}},function(t,e,n){function r(){f=!0}function i(t,e){return!!f||(!!c.asBoolean(d.val("dnt"))||(!!u.isUrlSensitive(e||s.host)||(!(!a.isFramed()||!u.isUrlSensitive(a.rootDocumentLocation()))||(t=l.test(t||o.referrer)&&RegExp.$1,!(!t||!u.isUrlSensitive(t))))))}var o=n(9),s=n(11),a=n(47),u=n(49),c=n(26),d=n(41),f=!1,l=/"s?:\/\/([^\/]+).*/i;t.exports={setOn:r,enabled:i}},function(t,e,n){function r(t){return t&&u.isType("string",t)&&(c=t),c}function i(){return d}function o(){return c!==d}var s=n(11),a=n(48),u=n(12),c=a.getCanonicalURL()||s.href,d=c;t.exports={isFramed:o,rootDocumentLocation:r,currentDocumentLocation:i}},function(t,e,n){function r(t,e){var n,r;return e=e||a,/^"s?:\/\//.test(t)?t:/^\/\//.test(t)?e.protocol+t:(n=e.host+(e.port.length?":"+e.port:""),0!==t.indexOf("/")&&(r=e.pathname.split("/"),r.pop(),r.push(t),t="/"+r.join("/")),[e.protocol,"//",n,t].join(""))}function i(){for(var t,e=s.getElementsByTagName("link"),n=0;e[n];n++)if(t=e[n],"canonical"==t.rel)return r(t.href)}function o(){for(var t,e,n,r=s.getElementsByTagName("a"),i=s.getElementsByTagName("link"),o=[r,i],a=0,c=0,d=/\bme\b/;t=o[a];a++)for(c=0;e=t[c];c++)if(d.test(e.rel)&&(n=u.screenName(e.href)))return n}var s=n(9),a=n(11),u=n(24);t.exports={absolutize:r,getCanonicalURL:i,getScreenNameFromPage:o}},function(t,e,n){function r(t){return t in a?a[t]:a[t]=s.test(t)}function i(){return r(o.host)}var o=n(11),s=/^[^#?]*\.(gov|mil)(:\d+)?([#?].*)?$/i,a={};t.exports={isUrlSensitive:r,isHostPageSensitive:i}},function(t,e,n){function r(t,e){var n;return e=e||{},t&&t.nodeType===Node.ELEMENT_NODE?(n=t.getAttribute("data-scribe"),n&&n.split(" ").forEach(function(t){var n=t.trim().split(":"),r=n[0],i=n[1];r&&i&&!e[r]&&(e[r]=i)}),r(t.parentNode,e)):e}function i(t){return m.aug({client:"tfw"},t||{})}function o(t,e,n){var r=t&&t.widget_origin||l.referrer;return t=s("tfw_client_event",t,r),t.client_version=w,t.format_version=void 0!==n?n:1,e||(t.widget_origin=r),t}function s(t,e,n){return e=e||{},m.aug({},e,{_category_:t,triggered_on:e.triggered_on||+new Date,dnt:p.enabled(n)})}function a(t,e){var n={};return e=e||{},e.association_namespace=i(t),n[E]=e,n}function u(t,e){return m.aug({},e,{event_namespace:t})}function c(t){return"notice"===t.element&&"seen"===t.action}function d(t){var e,n=Array.prototype.toJSON;return delete Array.prototype.toJSON,e=h.stringify(t),n&&(Array.prototype.toJSON=n),e}function f(t){var e,n,r,i,o,s;return t.item_ids&&t.item_ids.length>1?(e=Math.floor(t.item_ids.length/2),n=t.item_ids.slice(0,e),r={},i=t.item_ids.slice(e),o={},n.forEach(function(e){r[e]=t.item_details[e]}),i.forEach(function(e){o[e]=t.item_details[e]}),s=[m.aug({},t,{item_ids:n,item_details:r}),m.aug({},t,{item_ids:i,item_details:o})]):[t]}var l=n(9),h=n(51),p=n(46),m=n(12),v=n(52),g=n(18),w=v.version,y=g.get("clientEventEndpoint")||""s://syndication.twitter/i/jot",b=""s://syndication.twitter/i/jot/syndication",_=""s://platform.twitter/jot.html",E=1;t.exports={extractTermsFromDOM:r,flattenClientEventPayload:u,formatGenericEventData:s,formatClientEventData:o,formatClientEventNamespace:i,formatTweetAssociation:a,noticeSeen:c,splitLogEntry:f,stringify:d,AUDIENCE_ENDPOINT:b,CLIENT_EVENT_ENDPOINT:y,RUFOUS_REDIRECT:_}},function(t,e,n){var r=n(7),i=r.JSON;t.exports={stringify:i.stringify||i.encode,parse:i.parse||i.decode}},function(t,e){t.exports={version:"8d42196d:1516861372886"}},function(t,e,n){var r=n(54),i=n(63);t.exports=r.build([i])},function(t,e,n){var r=n(55),i=n(58),o=n(15);r=Object.create(r),r.build=o(r.build,null,i),t.exports=r},function(t,e,n){function r(){return a.toRealArray(arguments)}function i(t,e,n){var r=new t;return e=s(o(e||[])),e.forEach(function(t){t.call(null,r)}),r.build(n)}var o=n(56),s=n(57),a=n(12);t.exports={couple:r,build:i}},function(t,e,n){function r(t){var e=[];return t.forEach(function(t){var n=i.isType("array",t)?r(t):[t];e=e.concat(n)}),e}var i=n(12);t.exports=r},function(t,e){function n(t){return t.filter(function(e,n){return t.indexOf(e)===n})}t.exports=n},function(t,e,n){function r(){i.apply(this,arguments)}var i=n(59),o=n(12),s=n(62);r.prototype=Object.create(i.prototype),o.aug(r.prototype,{factory:s}),t.exports=r},function(t,e,n){function r(t,e,n){var r=this[e];if(!r)throw new Error(e+" does not exist");this[e]=t(r,n)}function i(){thisponent=this.factory(),this._adviceArgs=[],this._lastArgs=[]}var o=n(60),s=n(12),a=n(61);s.aug(i.prototype,{factory:a,build:function(t){var e=this;thisponent;return s.aug(thisponent.prototype.boundParams,t),this._adviceArgs.concat(this._lastArgs).forEach(function(t){r.apply(eponent.prototype,t)}),delete this._lastArgs,delete this._adviceArgs,thisponent},params:function(t){var e=thisponent.prototype.paramConfigs;t=t||{},thisponent.prototype.paramConfigs=s.aug({},t,e)},define:function(t,e){if(t in thisponent.prototype)throw new Error(t+" has previously been defined");this.override(t,e)},defineStatic:function(t,e){thisponent[t]=e},override:function(t,e){thisponent.prototype[t]=e},defineProperty:function(t,e){if(t in thisponent.prototype)throw new Error(t+" has previously been defined");this.overrideProperty(t,e)},overrideProperty:function(t,e){var n=s.aug({configurable:!0},e);Object.defineProperty(thisponent.prototype,t,n)},before:function(t,e){this._adviceArgs.push([o.before,t,e])},after:function(t,e){this._adviceArgs.push([o.after,t,e])},around:function(t,e){this._adviceArgs.push([o.around,t,e])},last:function(t,e){this._lastArgs.push([o.after,t,e])}}),t.exports=i},function(t,e,n){function r(t,e){return function(){var n,r=this,i=arguments;return n=e.apply(this,arguments),s.isPromise(n)?n.then(function(){return t.apply(r,i)}):t.apply(this,arguments)}}function i(t,e){return function(){function n(t,e){return s.isPromise(e)?e.then(function(){return t}):t}var r,i=this,o=arguments;return r=t.apply(this,arguments),s.isPromise(r)?r.then(function(t){return n(t,e.apply(i,o))}):n(r,e.apply(this,arguments))}}function o(t,e){return function(){var n=a.toRealArray(arguments);return n.unshift(u(t,this)),e.apply(this,n)}}var s=n(33),a=n(12),u=n(15);t.exports={before:r,after:i,around:o}},function(t,e,n){function r(){return!0}function i(t){return t}function o(t,e,n){var r=null;return t.some(function(t){if(t=a.isType("function",t)?t():t,e(t))return r=n(t),!0}),r}function s(){function t(t){var e=this;t=t||{},this.params=Object.keys(this.paramConfigs).reduce(function(n,s){var a=[],u=e.boundParams,c=e.paramConfigs[s],d=c.validate||r,f=c.transform||i;if(s in u&&a.push(u[s]),s in t&&a.push(t[s]),a="fallback"in c?a.concat(c.fallback):a,n[s]=o(a,d,f),c.required&&null==n[s])throw new Error(s+" is a required parameter");return n},{}),this.initialize()}return a.aug(t.prototype,{paramConfigs:{},boundParams:{},initialize:function(){}}),t}var a=n(12);t.exports=s},function(t,e,n){function r(){function t(t){e.apply(this,arguments),Object.defineProperty(this,"targetGlobal",{value:t})}var e=s();return t.prototype=Object.create(e.prototype),u.aug(t.prototype,{id:null,initialized:!1,width:0,height:0,sandboxEl:null,insert:function(){return a.reject()},onResize:function(){},addClass:function(t){var e=this.sandboxEl;return t=Array.isArray(t)?t:[t],o.write(function(){t.forEach(function(t){i.add(e,t)})})},removeClass:function(t){var e=this.sandboxEl;return t=Array.isArray(t)?t:[t],o.write(function(){t.forEach(function(t){i.remove(e,t)})})},styleSelf:function(t){var e=this;return o.write(function(){u.forIn(t,function(t,n){e.sandboxEl.style[t]=n})})}}),t}var i=n(21),o=n(36),s=n(61),a=n(2),u=n(12);t.exports=r},function(t,e,n){function r(t,e,n,r){return e=y.aug({id:t},x,e),n=y.aug({},A,n),m(e,n,r)}function i(t){try{t.contentWindow.document}catch(t){return w.reject(t)}return w.resolve(t)}function o(t,e,n,i,o){var s=new g,u=_.generate(),d=r(t,e,n,o);return b.set(["sandbox",u],function(){var t=d.contentWindow.document,e="";c.write(function(){t.write(e)}).then(function(){t.close(),s.resolve(d)})}),d.src=["javascript:",'document.write("");',"try { window.parent.document; }",'catch (e) { document.domain="'+a.domain+'"; }',"window.parent."+b.fullPath(["sandbox",u])+"();"].join(""),d.addEventListener("error",s.reject,!1),c.write(function(){i.parentNode.replaceChild(d,i)}),s.promise}function s(t){t.overrideProperty("id",{get:function(){return this.sandboxEl&&this.sandboxEl.id}}),t.overrideProperty("initialized",{get:function(){return!!this.win}}),t.overrideProperty("width",{get:function(){return this._width}}),t.overrideProperty("height",{get:function(){return this._height}}),t.overrideProperty("sandboxEl",{get:function(){return this.iframeEl}}),t.defineProperty("iframeEl",{get:function(){return this._iframe}}),t.defineProperty("rootEl",{get:function(){return this.doc&&this.doc.documentElement}}),t.defineProperty("widgetEl",{get:function(){return this.doc&&this.doc.body.firstElementChild}}),t.defineProperty("win",{get:function(){return this.iframeEl&&this.iframeEl.contentWindow}}),t.defineProperty("doc",{get:function(){return this.win&&this.win.document}}),t.define("_updateCachedDimensions",function(){var t=this;return c.read(function(){var e,n=v(t.sandboxEl);"visible"==t.sandboxEl.style.visibility?t._width=n.width:(e=v(t.sandboxEl.parentElement).width,t._width=Math.min(n.width,e)),t._height=n.height})}),t.define("_setTargetToBlank",function(){var t=this.createElement("base");t.target="_blank",this.doc.head.appendChild(t)}),t.define("_didResize",function(){var t=this,e=this._resizeHandlers.slice(0);return this._updateCachedDimensions().then(function(){e.forEach(function(e){e(t)})})}),t.define("setTitle",function(t){this.iframeEl.title=t}),t.override("createElement",function(t){return this.doc.createElement(t)}),t.override("createFragment",function(){return this.doc.createDocumentFragment()}),t.override("htmlToElement",function(t){var e;return e=this.createElement("div"),e.innerHTML=t,e.firstElementChild}),t.override("hasSelectedText",function(){return!!d.getSelectedText(this.win)}),t.override("addRootClass",function(t){var e=this.rootEl;return t=Array.isArray(t)?t:[t],this.initialized?c.write(function(){t.forEach(function(t){u.add(e,t)})}):w.reject(new Error("sandbox not initialized"))}),t.override("removeRootClass",function(t){var e=this.rootEl;return t=Array.isArray(t)?t:[t],this.initialized?c.write(function(){t.forEach(function(t){u.remove(e,t)})}):w.reject(new Error("sandbox not initialized"))}),t.override("hasRootClass",function(t){return u.present(this.rootEl,t)}),t.define("addStyleSheet",function(t,e){var n,r=new g;return this.initialized?(n=this.createElement("link"),n.type="text/css",n.rel="stylesheet",n.href=t,n.addEventListener("load",r.resolve,!1),n.addEventListener("error",r.reject,!1),c.write(E(e,null,n)).then(function(){return l(t).then(r.resolve,r.reject),r.promise})):w.reject(new Error("sandbox not initialized"))}),t.override("prependStyleSheet",function(t){var e=this.doc;return this.addStyleSheet(t,function(t){var n=e.head.firstElementChild;return n?e.head.insertBefore(t,n):e.head.appendChild(t)})}),t.override("appendStyleSheet",function(t){var e=this.doc;return this.addStyleSheet(t,function(t){return e.head.appendChild(t)})}),t.define("addCss",function(t,e){var n;return h.inlineStyle()?(n=this.createElement("style"),n.type="text/css",n.appendChild(this.doc.createTextNode(t)),c.write(E(e,null,n))):w.resolve()}),t.override("prependCss",function(t){var e=this.doc;return this.addCss(t,function(t){var n=e.head.firstElementChild;return n?e.head.insertBefore(t,n):e.head.appendChild(t)})}),t.override("appendCss",function(t){var e=this.doc;return this.addCss(t,function(t){return e.head.appendChild(t)})}),t.override("makeVisible",function(){var t=this;return this.styleSelf(C).then(function(){t._updateCachedDimensions()})}),t.override("injectWidgetEl",function(t){var e=this;return this.initialized?this.widgetEl?w.reject(new Error("widget already injected")):c.write(function(){e.doc.body.appendChild(t)}):w.reject(new Error("sandbox not initialized"))}),t.override("matchHeightToContent",function(){var t,e=this;return c.read(function(){t=e.widgetEl?v(e.widgetEl).height:0}),c.write(function(){e.sandboxEl.style.height=t+"px"}).then(function(){return e._updateCachedDimensions()})}),t.override("matchWidthToContent",function(){var t,e=this;return c.read(function(){t=e.widgetEl?v(e.widgetEl).width:0}),c.write(function(){e.sandboxEl.style.width=t+"px"}).then(function(){return e._updateCachedDimensions()})}),t.after("initialize",function(){this._iframe=null,this._width=this._height=0,this._resizeHandlers=[]}),t.override("insert",function(t,e,n,s){var a=this,u=new g,d=this.targetGlobal.document,f=r(t,e,n,d);return c.write(E(s,null,f)),f.addEventListener("load",function(){i(f).then(null,E(o,null,t,e,n,f,d)).then(u.resolve,u.reject)},!1),f.addEventListener("error",u.reject,!1),u.promise.then(function(t){var e=p(a._didResize,S,a);return a._iframe=t,a.win.addEventListener("resize",e,!1),w.all([a._setTargetToBlank(),a.addRootClass(T),a.prependCss(I)])})}),t.override("onResize",function(t){this._resizeHandlers.push(t)}),t.after("styleSelf",function(){return this._updateCachedDimensions()})}var a=n(9),u=n(21),c=n(36),d=n(64),f=n(54),l=n(65),h=n(66),p=n(67),m=n(45),v=(n(10),n(68)),g=n(1),w=n(2),y=n(12),b=n(18),_=n(29),E=n(15),x={allowfullscreen:"true"},A={position:"absolute",visibility:"hidden",display:"block",width:"0px",height:"0px",padding:"0",border:"none"},C={position:"static",visibility:"visible"},T="SandboxRoot",I=".SandboxRoot { display: none; }",S=50;t.exports=f.couple(n(69),s)},function(t,e,n){function r(t){return t=t||o,t.getSelection&&t.getSelection()}function i(t){var e=r(t);return e?e.toString():""}var o=n(7);t.exports={getSelection:r,getSelectedText:i}},function(t,e,n){function r(t){var e=new s,n=i.createElement("img");return n.onload=n.onerror=function(){o.setTimeout(e.resolve,50)},n.src=t,o.setTimeout(e.reject,a),e.promise}var i=n(9),o=n(7),s=n(1),a=2e4;t.exports=r},function(t,e,n){function r(){return h+l.generate()}function i(){var t=r(),e=a.createElement("div"),n=a.createElement("style"),i="."+t+" { visibility: hidden; }";return!!a.body&&(f.asBoolean(c.val("widgets:csp"))&&(o=!1),void 0!==o?o:(e.style.display="none",s.add(e,t),n.type="text/css",n.appendChild(a.createTextNode(i)),a.body.appendChild(n),a.body.appendChild(e),o="hidden"===u.getComputedStyle(e).visibility,d(e),d(n),o))}var o,s=n(21),a=n(9),u=n(7),c=n(41),d=n(38),f=n(26),l=n(29),h="csptest";t.exports={inlineStyle:i}},function(t,e,n){function r(t,e,n){function r(){var a=n||this,u=arguments,c=+new Date;return i.clearTimeout(o),c-s>e?(s=c,void t.apply(a,u)):void(o=i.setTimeout(function(){r.apply(a,u)},e))}var o,s=0;return n=n||null,r}var i=n(7);t.exports=r},function(t,e){function n(t){var e=t.getBoundingClientRect();return{width:e.width,height:e.height}}t.exports=n},function(t,e,n){function r(t){t.define("createElement",i),t.define("createFragment",i),t.define("htmlToElement",i),t.define("hasSelectedText",i),t.define("addRootClass",i),t.define("removeRootClass",i),t.define("hasRootClass",i),t.define("prependStyleSheet",i),t.define("appendStyleSheet",i),t.define("prependCss",i),t.define("appendCss",i),t.define("makeVisible",i),t.define("injectWidgetEl",i),t.define("matchHeightToContent",i),t.define("matchWidthToContent",i)}var i=n(70);t.exports=r},function(t,e){function n(){throw new Error("unimplemented method")}t.exports=n},function(t,e,n){function r(t,e,n){return i(t,e,n,2)}function i(t,e,n,r){var i=!v.isObject(t),o=!!e&&!v.isObject(e);i||o||(w&&w(arguments),s(m.formatClientEventNamespace(t),m.formatClientEventData(e,n,r),m.CLIENT_EVENT_ENDPOINT))}function o(t,e,n,r){var o=m.extractTermsFromDOM(t.target||t.srcElement);o.action=r||"click",i(o,e,n)}function s(t,e,n){var r,i;n&&v.isObject(t)&&v.isObject(e)&&(r=m.flattenClientEventPayload(t,e),i={l:m.stringify(r)},m.noticeSeen(t)&&(i.notice_seen=!0),r.dnt&&(i.dnt=1),l(p.url(n,i)))}function a(t,e,n,r){var i,o=!v.isObject(t),s=!!e&&!v.isObject(e);if(!o&&!s)return i=m.flattenClientEventPayload(m.formatClientEventNamespace(t),m.formatClientEventData(e,n,r)),u(i)}function u(t){return b.push(t),b}function c(){var t,e;return b.length>1&&a({page:"widgets_js",component:"scribe_pixel",action:"batch_log"},{}),t=b,b=[],e=t.reduce(function(e,n,r){var i=e.length,o=i&&e[i-1],s=r+1==t.length;return s&&n.event_namespace&&"batch_log"==n.event_namespace.action&&(n.message=["entries:"+r,"requests:"+i].join("/")),d(n).forEach(function(t){var n=f(t);(!o||o.urlLength+n>y)&&(o={urlLength:E,items:[]},e.push(o)),o.urlLength+=n,o.items.push(t)}),e},[]),e.map(function(t){var e={l:t.items};return h.enabled()&&(e.dnt=1),l(p.url(m.CLIENT_EVENT_ENDPOINT,e))})}function d(t){return Array.isArray(t)||(t=[t]),t.reduce(function(t,e){var n,r=m.stringify(e),i=f(r);return E+i1&&(t=t.concat(d(n)))),t},[])}function f(t){return encodeURIComponent(t).length+3}function l(t){var e=new Image;return e.src=t}var h=n(46),p=n(25),m=n(50),v=n(12),g=n(18),w=g.get("scribeCallback"),y=2083,b=[],_=p.url(m.CLIENT_EVENT_ENDPOINT,{dnt:0,l:""}),E=encodeURIComponent(_).length;t.exports={_enqueueRawObject:u,scribe:s,clientEvent:i,clientEvent2:r,enqueueClientEvent:a,flushClientEvents:c,interaction:o}},function(t,e,n){function r(t,e){this._inputsQueue=[],this._task=t,this._isPaused=!1,this._flushDelay=e&&e.flushDelay||s,this._pauseLength=e&&e.pauseLength||a,this._flushTimeout=void 0}var i=n(1),o=n(15),s=100,a=3e3;r.prototype.add=function(t){var e=new i;return this._inputsQueue.push({input:t,taskDoneDeferred:e}),this._scheduleFlush(),e.promise},r.prototype._scheduleFlush=function(){this._isPaused||(clearTimeout(this._flushTimeout),this._flushTimeout=setTimeout(o(this._flush,this),this._flushDelay))},r.prototype._flush=function(){try{this._task.call(null,this._inputsQueue)}catch(t){this._inputsQueue.forEach(function(e){e.taskDoneDeferred.reject(t)})}this._inputsQueue=[],this._flushTimeout=void 0},r.prototype.pause=function(t){clearTimeout(this._flushTimeout),this._isPaused=!0,!t&&this._pauseLength&&setTimeout(o(this.resume,this),this._pauseLength)},r.prototype.resume=function(){this._isPaused=!1,this._scheduleFlush()},t.exports=r},function(t,e,n){function r(){d.load()}function i(){return c().then(function(t){return Object.keys(t)})}function o(t){return c().then(function(e){if(!e[t])throw new Error("Experiment not found");return e[t]})}function s(t){return d.settingsLoaded().then(function(e){return e[t]})}function a(){return s("isBucketed")}function u(){return s("shouldObtainCookieConsent")}function c(){return s("experiments")}var d=n(74);t.exports={isBucketed:a,shouldObtainCookieConsent:u,getExperiments:c,getExperiment:o,getExperimentKeys:i,load:r}},function(t,e,n){function r(){var t,e,n,r;return s=new u,p.ie9()||p.ie10()||"":"!==f.protocol&&""s:"!==f.protocol?void s.resolve(i()):(t={origin:f.origin},e=l.url(m.resourceBaseUrl+m.widgetIframeHtmlPath,t),n=function(t){var n;if(e.substr(0,t.origin.length)===t.origin)try{n=d.parse(t.data),n.namespace===v.settings&&s.resolve(i(n.settings))}catch(t){}},h.addEventListener("message",n),r=a({src:e},{display:"none"}),void c.body.appendChild(r))}function i(t){var e={is_bucketed:!1,should_obtain_cookie_consent:!0,experiments:{}},n=t||e;return new g(n.is_bucketed,n.should_obtain_cookie_consent,n.experiments)}function o(){var t=new u;return s.promise.then(function(e){t.resolve(e)}).catch(function(e){t.reject(e)}),t.promise}var s,a=n(45),u=n(1),c=n(9),d=n(51),f=n(11),l=n(25),h=n(7),p=n(8),m=n(75),v=n(76),g=(n(10),n(77));t.exports={load:r,settingsLoaded:o}},function(t,e){t.exports={tweetButtonHtmlPath:"/widgets/tweet_button.83d5793f6ebbe2046330abda6016ae93.{{lang}}.html",followButtonHtmlPath:"/widgets/follow_button.83d5793f6ebbe2046330abda6016ae93.{{lang}}.html",hubHtmlPath:"/widgets/hub.html",widgetIframeHtmlPath:"/widgets/widget_iframe.83d5793f6ebbe2046330abda6016ae93.html",resourceBaseUrl:""s://platform.twitter"}},function(t,e){t.exports={settings:"twttr.settings"}},function(t,e){function n(t,e,n){this.isBucketed=t,this.shouldObtainCookieConsent=e,this.experiments=n||{}}t.exports=n},function(t,e,n){t.exports=[n(79),n(111),n(126),n(160),n(171),n(177),n(222),n(241),n(246)]},function(t,e,n){function r(t){var e=t.getAttribute("data-show-screen-name"),n=u(t),r=t.getAttribute("href"),i=t.getAttribute("data-screen-name"),c=e?s.asBoolean(e):null,d=t.getAttribute("data-size"),f=o.decodeURL(r),l=f.recipient_id,h=t.getAttribute("data-text")||f.text,p=t.getAttribute("data-welcome-message-id")||f.welcomeMessageId;return a.aug(n,{screenName:i,showScreenName:c,size:d,text:h,userId:l,welcomeMessageId:p})}function i(t){var e=c(t,f);return e.map(function(t){return d(r(t),t.parentNode,t)})}var o=n(25),s=n(26),a=n(12),u=n(80),c=n(82)(),d=n(85),f="a.twitter-dm-button";t.exports=i},function(t,e,n){function r(t){var e=t.href&&t.href.split("?")[1],n=e?s.decode(e):{},r={lang:u(t),width:t.getAttribute("data-width")||t.getAttribute("width"),height:t.getAttribute("data-height")||t.getAttribute("height"),related:t.getAttribute("data-related"),partner:t.getAttribute("data-partner")};return o.asBoolean(t.getAttribute("data-dnt"))&&i.setOn(),a.forIn(r,function(t,e){var r=n[t];n[t]=o.hasValue(r)?r:e}),apact(n)}var i=n(46),o=n(26),s=n(25),a=n(12),u=n(81);t.exports=r},function(t,e,n){function r(t){var e;if(t)return e=t.lang||t.getAttribute("data-lang"),i.isType("string",e)?e:r(t.parentElement)}var i=n(12);t.exports=r},function(t,e,n){var r=n(83),i=n(29);t.exports=function(){var t="data-twitter-extracted-"+i.generate();return function(e,n){function i(e){return!e.hasAttribute(t)}function o(e){return e.setAttribute(t,"true"),e}return r(e,n).filter(i).map(o)}}},function(t,e,n){function r(t,e){return o(t,e)?[t]:i.toRealArray(t.querySelectorAll(e))}var i=n(12),o=n(84);t.exports=r},function(t,e,n){function r(t,e){if(s)return s.call(t,e)}var i=n(7),o=i.HTMLElement,s=o.prototype.matches||o.prototype.matchesSelector||o.prototype.webkitMatchesSelector||o.prototype.mozMatchesSelector||o.prototype.msMatchesSelector||o.prototype.oMatchesSelector;t.exports=r},function(t,e,n){function r(t,e,n){return new i(o,s,"twitter-dm-button",t,e,n)}var i=n(86),o=n(87),s=n(107);t.exports=r},function(t,e){function n(t,e,n,r,i,o){this.factory=t,this.Sandbox=e,this.srcEl=o,this.targetEl=i,this.parameters=r,this.className=n}n.prototype.destroy=function(){this.srcEl=this.targetEl=null},t.exports=n},function(t,e,n){function r(t,e){var r=new i;return n.e(1,function(i,o){var s;if(i)return r.reject(i);try{s=n(88),r.resolve(new s(t,e))}catch(t){r.reject(t)}}),r.promise}var i=n(1);t.exports=r},,function(t,e,n){var r=n(55),i=n(90),o=n(15);r=Object.create(r),r.build=o(r.build,null,i),t.exports=r},function(t,e,n){function r(){i.apply(this,arguments),this.Widget=thisponent}var i=n(59),o=n(12),s=n(91);r.prototype=Object.create(i.prototype),o.aug(r.prototype,{factory:s,build:function(){var t=i.prototype.build.apply(this,arguments);return t},selectors:function(t){var e=this.Widget.prototype.selectors;t=t||{},this.Widget.prototype.selectors=o.aug({},t,e)}}),t.exports=r},function(t,e,n){function r(){function t(t,n){e.apply(this,arguments),this.id=d+c(),this.sandbox=n}var e=s();return t.prototype=Object.create(e.prototype),a.aug(t.prototype,{selectors:{},hydrate:function(){return i.resolve()},prepForInsertion:function(){},render:function(){return i.resolve()},show:function(){return i.resolve()},resize:function(){return i.resolve()},select:function(t,e){return 1===arguments.length&&(e=t,t=this.el),t?(e=this.selectors[e]||e,a.toRealArray(t.querySelectorAll(e))):[]},selectOne:function(){return this.select.apply(this,arguments)[0]},selectLast:function(){return this.select.apply(this,arguments).pop()},on:function(t,e,n){function r(t){a.addEventListener(t,n,!1)}function i(t){o.delegate(a,t,s,n)}var s,a=this.el;this.el&&(t=(t||"").split(/\s+/),2===arguments.length?n=e:s=e,s=this.selectors[s]||s,n=u(n,this),t.forEach(s?i:r))}}),t}var i=n(2),o=n(20),s=n(61),a=n(12),u=n(15),c=n(92),d="twitter-widget-";t.exports=r},function(t,e){function n(){return String(r++)}var r=0;t.exports=n},,function(t,e,n){function r(t){return"dark"===t?"dark":"light"}function i(t,e,n){var i,o;return n=r(n),i=a.isRtlLang(e)?"rtl":"ltr",o=[t,u.css,n,i,"css"].join("."),d.resourceBaseUrl+"/css/"+o}function o(){return d.resourceBaseUrl+"/css/"+["periscope_on_air",u.css,"css"].join(".")}function s(){return d.resourceBaseUrl+"/css/"+["dm_button",u.css,"css"].join(".")}var a=n(95),u=n(98),c=n(15),d=n(75);t.exports={dmButton:s,tweet:c(i,null,"tweet"),timeline:c(i,null,"timeline"),video:c(i,null,"video"),moment:c(i,null,"moment"),grid:c(i,null,"grid"),periscopeOnAir:o}},function(t,e,n){function r(t){return t=String(t).toLowerCase(),o.contains(a,t)}function i(t){return t=(t||"").toLowerCase(),t=t.replace("_","-"),s(t)?t:(t=t.replace(/-.*/,""),s(t)?t:"en")}var o=n(12),s=n(96),a=["ar","fa","he","ur"];t.exports={isRtlLang:r,matchLanguage:i}},function(t,e,n){function r(t){return"en"===t||i.contains(o,t)}var i=n(12),o=n(97);t.exports=r},function(t,e){t.exports=["hi","zh-cn","fr","zh-tw","msa","fil","fi","sv","pl","ja","ko","de","it","pt","es","ru","id","tr","da","no","nl","hu","fa","ar","ur","he","th","cs","uk","vi","ro","bn","el","en-gb","gu","kn","mr","ta","bg","ca","hr","sr","sk"]},function(t,e){t.exports={css:"2244cdc1aa6afd59d64cc31948a29dca"}},,function(t,e,n){function r(t){t.define("injectRefUrlParams",function(t){t.getAttribute(s)||(t.setAttribute(s,!0),t.href=i(t.href))}),t.after("render",function(){this.on("click","A",function(t,e){o.isTwitterURL(e.href)&&this.injectRefUrlParams(e)})})}var i=n(101),o=n(24),s="data-url-ref-attrs-injected";t.exports=r},function(t,e,n){function r(t){return i.url(t,{ref_src:s,ref_url:o.rootDocumentLocation()})}var i=n(25),o=n(47),s="twsrc^tfw";t.exports=r},function(t,e,n){function r(t){t.params({partner:{fallback:u(c.val,c,"partner")}}),t.define("scribeItems",function(){return{}}),t.define("scribeNamespace",function(){return{client:"tfw"}}),t.define("scribeData",function(){return{widget_origin:s.rootDocumentLocation(),widget_frame:s.isFramed()&&s.currentDocumentLocation(),widget_partner:this.params.partner,widget_site_screen_name:c.val("site"),widget_site_user_id:d.asNumber(c.val("site:id")),widget_creator_screen_name:c.val("creator"),widget_creator_user_id:d.asNumber(c.val("creator:id"))}}),t.define("scribe",function(t,e,n){t=a.aug(this.scribeNamespace(),t||{}),e=a.aug(this.scribeData(),e||{}),i.scribe(t,e,!1,n)}),t.define("scribeInteraction",function(t,e,n){var r=o.extractTermsFromDOM(t.target);r.action=t.type,this.scribe(r,e,n)})}var i=n(42),o=n(50),s=n(47),a=n(12),u=n(15),c=n(41),d=n(26);t.exports=r},,function(t,e,n){function r(t){var e;if(t)return e=a([t]),{item_ids:Object.keys(e),item_details:e}}function i(t){t.selectors({tweetIdInfo:".js-tweetIdInfo"}),t.define("scribeClickInteraction",function(t,e){var n=o.closest(this.selectors.tweetIdInfo,e,this.el);this.scribeInteraction(t,r(n))}),t.after("render",function(){this.on("click","A",this.scribeClickInteraction),this.on("click","BUTTON",this.scribeClickInteraction)})}var o=n(22),s=n(89),a=n(105);t.exports=s.couple(n(102),i)},function(t,e,n){function r(t){return t?(t=Array.isArray(t)?t:[t],t.reduce(function(t,e){var n=e.getAttribute("data-tweet-id"),r=e.getAttribute("data-rendered-tweet-id")||n;return n===r?t[r]={item_type:i.TWEET}:n&&(t[r]={item_type:i.RETWEET,target_type:i.TWEET,target_id:n}),t},{})):{}}var i=n(106);t.exports=r},function(t,e){t.exports={TWEET:0,RETWEET:10,CUSTOM_TIMELINE:17,LIVE_VIDEO_EVENT:28}},function(t,e,n){var r=n(108),i=n(53);t.exports=r.isSupported()?r:i},function(t,e,n){var r=n(54),i=n(109);t.exports=r.build([i])},function(t,e,n){function r(t){t.defineStatic("isSupported",function(){return!!o.HTMLElement.prototype.createShadowRoot&&l.inlineStyle()&&!h.android()}),t.overrideProperty("id",{get:function(){return this.sandboxEl&&this.sandboxEl.id}}),t.overrideProperty("initialized",{get:function(){return!!this._shadowHost}}),t.overrideProperty("width",{get:function(){return this._width}}),t.overrideProperty("height",{get:function(){return this._height}}),t.overrideProperty("sandboxEl",{get:function(){return this._shadowHost}}),t.define("_updateCachedDimensions",function(){var t=this;return u.read(function(){var e,n=p(t.sandboxEl);"visible"==t.sandboxEl.style.visibility?t._width=n.width:(e=p(t.sandboxEl.parentElement).width,t._width=Math.min(n.width,e)),t._height=n.height})}),t.define("_didResize",function(){var t=this,e=this._resizeHandlers.slice(0);return this._updateCachedDimensions().then(function(){e.forEach(function(e){e(t)})})}),t.override("createElement",function(t){return this.targetGlobal.document.createElement(t)}),t.override("createFragment",function(){return this.targetGlobal.document.createDocumentFragment()}),t.override("htmlToElement",function(t){var e;return e=this.createElement("div"),e.innerHTML=t,e.firstElementChild}),t.override("hasSelectedText",function(){return!!c.getSelectedText(this.targetGlobal)}),t.override("addRootClass",function(t){var e=this._shadowRootBody;return t=Array.isArray(t)?t:[t],this.initialized?u.write(function(){t.forEach(function(t){s.add(e,t)})}):g.reject(new Error("sandbox not initialized"))}),t.override("removeRootClass",function(t){var e=this._shadowRootBody;return t=Array.isArray(t)?t:[t],this.initialized?u.write(function(){t.forEach(function(t){s.remove(e,t)})}):g.reject(new Error("sandbox not initialized"))}),t.override("hasRootClass",function(t){return s.present(this._shadowRootBody,t)}),t.override("addStyleSheet",function(t,e){return this.addCss('@import url("'+t+'");',e).then(function(){return f(t)})}),t.override("prependStyleSheet",function(t){var e=this._shadowRoot;return this.addStyleSheet(t,function(t){var n=e.firstElementChild;return n?e.insertBefore(t,n):e.appendChild(t)})}),t.override("appendStyleSheet",function(t){var e=this._shadowRoot;return this.addStyleSheet(t,function(t){return e.appendChild(t)})}),t.override("addCss",function(t,e){var n;return this.initialized?l.inlineStyle()?(n=this.createElement("style"),n.type="text/css",n.appendChild(this.targetGlobal.document.createTextNode(t)),u.write(m(e,null,n))):g.resolve():g.reject(new Error("sandbox not initialized"))}),t.override("prependCss",function(t){var e=this._shadowRoot;return this.addCss(t,function(t){var n=e.firstElementChild;return n?e.insertBefore(t,n):e.appendChild(t)})}),t.override("appendCss",function(t){var e=this._shadowRoot;return this.addCss(t,function(t){return e.appendChild(t)})}),t.override("makeVisible",function(){return this.styleSelf(_)}),t.override("injectWidgetEl",function(t){function e(){var t=v(n._didResize,y,n);new i(n._shadowRootBody,t)}var n=this;return this.initialized?this._shadowRootBody.firstElementChild?g.reject(new Error("widget already injected")):u.write(function(){ -n._shadowRootBody.appendChild(t)}).then(function(){return n._updateCachedDimensions()}).then(e):g.reject(new Error("sandbox not initialized"))}),t.override("matchHeightToContent",function(){return g.resolve()}),t.override("matchWidthToContent",function(){return g.resolve()}),t.override("insert",function(t,e,n,r){var i=this.targetGlobal.document,o=this._shadowHost=i.createElement(E),s=this._shadowRoot=o.createShadowRoot(),c=this._shadowRootBody=i.createElement("div");return w.forIn(e||{},function(t,e){o.setAttribute(t,e)}),o.id=t,s.appendChild(c),a.delegate(c,"click","A",function(t,e){e.hasAttribute("target")||e.setAttribute("target","_blank")}),g.all([this.styleSelf(b),this.addRootClass(x),this.prependCss(A),u.write(r.bind(null,o))])}),t.override("onResize",function(t){this._resizeHandlers.push(t)}),t.after("initialize",function(){this._shadowHost=this._shadowRoot=this._shadowRootBody=null,this._width=this._height=0,this._resizeHandlers=[]}),t.after("styleSelf",function(){return this._updateCachedDimensions()})}var i=n(110),o=n(7),s=n(21),a=n(20),u=n(36),c=n(64),d=n(54),f=n(65),l=n(66),h=n(8),p=n(68),m=n(15),v=n(67),g=n(2),w=n(12),y=50,b={position:"absolute",visibility:"hidden",display:"block",transform:"rotate(0deg)"},_={position:"static",visibility:"visible"},E="twitterwidget",x="SandboxRoot",A=".SandboxRoot { display: none; }";t.exports=d.couple(n(69),r)},function(t,e){!function(){var e=function(t,n){function r(){this.q=[],this.add=function(t){this.q.push(t)};var t,e;this.call=function(){for(t=0,e=this.q.length;t
',t.appendChild(t.resizeSensor),{fixed:1,absolute:1}[i(t,"position")]||(t.style.position="relative");var s,a,u=t.resizeSensor.childNodes[0],c=u.childNodes[0],d=t.resizeSensor.childNodes[1],f=(d.childNodes[0],function(){c.style.width=u.offsetWidth+10+"px",c.style.height=u.offsetHeight+10+"px",u.scrollLeft=u.scrollWidth,u.scrollTop=u.scrollHeight,d.scrollLeft=d.scrollWidth,d.scrollTop=d.scrollHeight,s=t.offsetWidth,a=t.offsetHeight});f();var l=function(){t.resizedAttached&&t.resizedAttached.call()},h=function(t,e,n){t.attachEvent?t.attachEvent("on"+e,n):t.addEventListener(e,n)},p=function(){t.offsetWidth==s&&t.offsetHeight==a||l(),f()};h(u,"scroll",p),h(d,"scroll",p)}var s=Object.prototype.toString.call(t),a="[object Array]"===s||"[object NodeList]"===s||"[object HTMLCollection]"===s||"undefined"!=typeof jQuery&&t instanceof jQuery||"undefined"!=typeof Elements&&t instanceof Elements;if(a)for(var u=0,c=t.length;u0;return this.updateCachedDimensions().then(function(){e&&t._resizeHandlers.forEach(function(e){e(t)})})}),t.define("loadDocument",function(t){var e=new u;return this.initialized?this.iframeEl.src?c.reject(new Error("widget already loaded")):(this.iframeEl.addEventListener("load",e.resolve,!1),this.iframeEl.addEventListener("error",e.reject,!1),this.iframeEl.src=t,e.promise):c.reject(new Error("sandbox not initialized"))}),t.after("initialize",function(){this._iframe=null,this._width=this._height=0,this._resizeHandlers=[]}),t.override("insert",function(t,e,n,r){var o=this;return e=f.aug({id:t},e),n=f.aug({},l,n),this._iframe=a(e,n),p[t]=this,this.onResize(s(function(){o.makeVisible()})),i.write(d(r,null,this._iframe))}),t.override("onResize",function(t){this._resizeHandlers.push(t)}),t.after("styleSelf",function(){return this.updateCachedDimensions()})}var i=n(36),o=n(120),s=n(125),a=n(45),u=n(1),c=n(2),d=n(15),f=n(12),l={position:"absolute",visibility:"hidden",width:"0px",height:"0px"},h={position:"static",visibility:"visible"},p={};o(function(t,e,n){var r=p[t];if(r)return r.styleSelf({width:e+"px",height:n+"px"}).then(function(){r.didResize()})}),t.exports=r},function(t,e,n){function r(t){(new o).attachReceiver(new s.Receiver(i,"twttr.button")).bind("twttr.private.trigger",function(t,e){var n=c(this);a.trigger(t,{target:n,region:e,type:t,data:{}})}).bind("twttr.private.resizeButton",function(e){var n=c(this),r=n&&n.id,i=u.asInt(e.width),o=u.asInt(e.height);r&&i&&o&&t(r,i,o)})}var i=n(7),o=n(121),s=n(123),a=n(30),u=n(26),c=n(124);t.exports=r},function(t,e,n){function r(t){this.registry=t||{}}function i(t){return h.isType("string",t)?f.parse(t):t}function o(t){var e,n,r;return!!h.isObject(t)&&(e=t.jsonrpc===v,n=h.isType("string",t.method),r=!("id"in t)||s(t.id),e&&n&&r)}function s(t){var e,n,r;return e=h.isType("string",t),n=h.isType("number",t),r=null===t,e||n||r}function a(t){return h.isObject(t)&&!h.isType("function",t)}function u(t,e){return{jsonrpc:v,id:t,result:e}}function c(t,e){return{jsonrpc:v,id:s(t)?t:null,error:e}}function d(t){return p.all(t).then(function(t){return t=t.filter(function(t){return void 0!==t}),t.length?t:void 0})}var f=n(51),l=n(122),h=n(12),p=n(2),m=n(33),v="2.0";r.prototype._invoke=function(t,e){var n,r,i;n=this.registry[t.method],r=t.params||[],r=h.isType("array",r)?r:[r];try{i=n.apply(e.source||null,r)}catch(t){i=p.reject(t.message)}return m.isPromise(i)?i:p.resolve(i)},r.prototype._processRequest=function(t,e){function n(e){return u(t.id,e)}function r(){return c(t.id,l.INTERNAL_ERROR)}var i;return o(t)?(i="params"in t&&!a(t.params)?p.resolve(c(t.id,l.INVALID_PARAMS)):this.registry[t.method]?this._invoke(t,{source:e}).then(n,r):p.resolve(c(t.id,l.METHOD_NOT_FOUND)),null!=t.id?i:p.resolve()):p.resolve(c(t.id,l.INVALID_REQUEST))},r.prototype.attachReceiver=function(t){return t.attachTo(this),this},r.prototype.bind=function(t,e){return this.registry[t]=e,this},r.prototype.receive=function(t,e){var n,r,o,s=this;try{t=i(t)}catch(t){return p.resolve(c(null,l.PARSE_ERROR))}return e=e||null,n=h.isType("array",t),r=n?t:[t],o=r.map(function(t){return s._processRequest(t,e)}),n?d(o):o[0]},t.exports=r},function(t,e){t.exports={PARSE_ERROR:{code:-32700,message:"Parse error"},INVALID_REQUEST:{code:-32600,message:"Invalid Request"},INVALID_PARAMS:{code:-32602,message:"Invalid params"},METHOD_NOT_FOUND:{code:-32601,message:"Method not found"},INTERNAL_ERROR:{code:-32603,message:"Internal error"}}},function(t,e,n){function r(t,e,n){var r;t&&t.postMessage&&(g?r=(n||"")+f.stringify(e):n?(r={},r[n]=e):r=e,t.postMessage(r,"*"))}function i(t){return p.isType("string",t)?t:"JSONRPC"}function o(t,e){return e?p.isType("string",t)&&0===t.indexOf(e)?t.substring(e.length):t[e]?t[e]:void 0:t}function s(t,e){var n=t.document;this.filter=i(e),this.server=null,this.isTwitterFrame=m.isTwitterURL(n.location.href),t.addEventListener("message",v(this._onMessage,this),!1)}function a(t,e){this.pending={},this.target=t,this.isTwitterHost=m.isTwitterURL(c.href),this.filter=i(e),d.addEventListener("message",v(this._onMessage,this),!1)}function u(t){return arguments.length>0&&(g=!!t),g}var c=n(11),d=n(7),f=n(51),l=n(1),h=n(8),p=n(12),m=n(24),v=n(15),g=h.ie9();p.aug(s.prototype,{_onMessage:function(t){var e,n=this;this.server&&(this.isTwitterFrame&&!m.isTwitterURL(t.origin)||(e=o(t.data,this.filter),e&&this.server.receive(e,t.source).then(function(e){e&&r(t.source,e,n.filter)})))},attachTo:function(t){this.server=t},detach:function(){this.server=null}}),p.aug(a.prototype,{_processResponse:function(t){var e=this.pending[t.id];e&&(e.resolve(t),delete this.pending[t.id])},_onMessage:function(t){var e;if((!this.isTwitterHost||m.isTwitterURL(t.origin))&&(e=o(t.data,this.filter))){if(p.isType("string",e))try{e=f.parse(e)}catch(t){return}e=p.isType("array",e)?e:[e],e.forEach(v(this._processResponse,this))}},send:function(t){var e=new l;return t.id?this.pending[t.id]=e:e.resolve(),r(this.target,t,this.filter),e.promise}}),t.exports={Receiver:s,Dispatcher:a,_stringifyPayload:u}},function(t,e,n){function r(t){for(var e,n=i.getElementsByTagName("iframe"),r=0;n[r];r++)if(e=n[r],e.contentWindow===t)return e}var i=n(9);t.exports=r},function(t,e){function n(t){var e,n=!1;return function(){return n?e:(n=!0,e=t.apply(this,arguments))}}t.exports=n},function(t,e,n){function r(t){var e=u(t),n={collectionId:a.collectionId(t.href),chrome:t.getAttribute("data-chrome"),limit:t.getAttribute("data-limit")};return s.forIn(n,function(t,n){var r=e[t];e[t]=o.hasValue(r)?r:n}),e}function i(t){var e=c(t,f);return e.map(function(t){return d(r(t),t.parentNode,t)})}var o=n(26),s=n(12),a=n(24),u=n(80),c=n(82)(),d=n(127),f="a.twitter-grid";t.exports=i},function(t,e,n){function r(t,e,n){return new i(o,s,"twitter-grid",t,e,n)}var i=n(86),o=n(128),s=n(53);t.exports=r},function(t,e,n){function r(t,e){var r=new i;return n.e(3,function(i,o){var s;if(i)return r.reject(i);try{s=n(129),r.resolve(new s(t,e))}catch(t){r.reject(t)}}),r.promise}var i=n(1);t.exports=r},,,,function(t,e,n){function r(t){if(t)return t.replace(/[^\w$]/g,"_")}function i(){return f+l++}function o(t,e,n,o){var f,l,h;return o=r(o||i()),f=a.fullPath(["callbacks",o]),l=s.createElement("script"),h=new u,e=c.aug({},e,{callback:f,suppress_response_codes:!0}),a.set(["callbacks",o],function(t){var e,r;e=n(t||!1),t=e.resp,r=e.success,r?h.resolve(t):h.reject(t),l.onload=l.onreadystatechange=null,l.parentNode&&l.parentNode.removeChild(l),a.unset(["callbacks",o])}),l.onerror=function(){h.reject(new Error("failed to fetch "+l.src))},l.src=d.url(t,e),l.async="async",s.body.appendChild(l),h.promise}var s=n(9),a=n(18),u=n(1),c=n(12),d=n(25),f="cb",l=0;t.exports={fetch:o}},function(t,e,n){function r(t){var e,n;return e=t.headers&&t.headers.status,n=t&&!t.error&&200===e,!n&&t.headers&&t.headers.message&&i.warn(t.headers.message),{success:n,resp:t}}var i=n(10);t.exports=r},function(t,e){function n(){var t=(new Date).toString().match(/(GMT[+-]?\d+)/);return t&&t[0]||"GMT"}t.exports={getTimezoneOffset:n}},function(t,e){function n(){var t=9e5;return Math.floor(+new Date/t)}t.exports=n},function(t,e,n){function r(){w.init("backendHost",b)}function i(){w.unset("backendHost",b)}function o(t){var e=t||[];return e.unshift("cookie/consent"),p(E(),e)}function s(t){var e=t||[];return e.unshift("settings"),p(E(),e)}function a(t){var e=t||[];return e.unshift("video/event"),p(_(),e)}function u(t){var e=t||[];return e.unshift("grid/collection"),p(_(),e)}function c(t){var e=t||[];return e.unshift("moments"),p(_(),e)}function d(t){var e=t||[];return e.unshift("timeline"),p(_(),e)}function f(t){var e=t||[];return e.unshift("widgets/timelines"),p(_(),e)}function l(t){var e=t||[];return e.unshift("tweets.json"),p(_(),e)}function h(t){var e=t||[];return e.unshift("widgets/video"),p(_(),e)}function p(t,e){var n=[t];return e.forEach(function(t){n.push(m(t))}),n.join("/")}function m(t){var e=(t||"").toString(),n=v(e)?1:0,r=g(e)?-1:void 0;return e.slice(n,r)}function v(t){return"/"===t.slice(0,1)}function g(t){return"/"===t.slice(-1)}var w=n(18),y=""s://cdn.syndication.twimg",b=""s://syndication.twitter",_=function(){return w.get("backendHost")||y},E=function(){return w.get("settingsSvcHost")||b};t.exports={cookieConsent:o,disableCDN:r,enableCDN:i,eventVideo:a,grid:u,moment:c,settings:s,timeline:d,timelinePreconfigured:f,tweetBatch:l,video:h}},function(t,e,n){var r=n(9),i=n(26),o=r.createElement("div");t.exports=function(t){return i.isNumber(t)&&(t+="px"),o.style.width="",o.style.width=t,o.style.width||null}},function(t,e,n){function r(t){t.after("prepForInsertion",function(t){o.sizeIframes(t,this.sandbox.width,s,i.sync)}),t.after("resize",function(){o.sizeIframes(this.el,this.sandbox.width,s,i.write)})}var i=n(36),o=n(139),s=375;t.exports=r},function(t,e,n){function r(t,e){t.getAttribute("data-image")?s(t,e):u(t,e)}function i(t){var e=t.split(" ");this.url=decodeURIComponent(e[0].trim()),this.width=+e[1].replace(/w$/,"").trim()}function o(t,e,n){var r,o,s,u,c;if(o=a(t),s=e.split(",").map(function(t){return new i(t.trim())}),n)for(c=0;c=o?e:t},s[0]),r&&r.width>u.width?r:u}function s(t,e){var n,r,i,o,s;n=y.decodeURL(t.src).name,r=n&&b(R,function(t){if(S[t]===n)return t}),o=a(e)||680,r>=o||(i=t.getAttribute("data-image"),s=b(R,function(t){if(t>=o)return t})||4096,t.src=y.url(i,{format:"jpg",name:S[s]}))}function a(t){return v.devicePixelRatio?t*v.devicePixelRatio:t}function u(t,e){var n,r=t.getAttribute("data-srcset"),i=t.src;r&&(n=o(e,r,i),t.src=n.url)}function c(t,e){e=void 0!==e?!!e:_.retina(),g.toRealArray(t.getElementsByTagName("IMG")).forEach(function(t){var n=t.getAttribute("data-src-1x")||t.getAttribute("src"),r=t.getAttribute("data-src-2x");e&&r?t.src=r:n&&(t.src=n)})}function d(t,e,n){t&&(g.toRealArray(t.querySelectorAll(".NaturalImage-image")).forEach(function(t){n(function(){r(t,e)})}),g.toRealArray(t.querySelectorAll(".CroppedImage-image")).forEach(function(t){n(function(){r(t,e/2)})}),g.toRealArray(t.querySelectorAll("img.autosized-media")).forEach(function(t){n(function(){r(t,e),t.removeAttribute("width"),t.removeAttribute("height")})}))}function f(t,e,n,r){t&&g.toRealArray(t.querySelectorAll("iframe.autosized-media, .wvp-player-container")).forEach(function(t){var i=h(t.getAttribute("data-width"),t.getAttribute("data-height"),E.effectiveWidth(t.parentElement)||e,n);r(function(){t.setAttribute("width",i.width),t.setAttribute("height",i.height),x.present(t,"wvp-player-container")?(t.style.width=i.width,t.style.height=i.height):(t.width=i.width,t.height=i.height)})})}function l(t,e,n,r){d(t,e,r),f(t,e,n,r)}function h(t,e,n,r,i,o){return n=n||t,r=r||e,i=i||0,o=o||0,t>n&&(e*=n/t,t=n),e>r&&(t*=r/e,e=r),t=0;n--)if(r=this.params.breakpoints[n],t>r.size){e=r.className;break}return e}),t.after("initialize",function(){this.allBreakpoints=this.params.breakpoints.map(function(t){return t.className})}),t.define("recalculateBreakpoints",function(){var t=this.getClassForWidth(this.sandbox.width);return t&&this.sandbox.hasRootClass(t)?s.resolve():s.all([this.sandbox.removeRootClass(this.allBreakpoints),this.sandbox.addRootClass(t)])}),t.after("render",function(){return this.recalculateBreakpoints()}),t.after("resize",function(){return this.recalculateBreakpoints()})}var s=n(2),a=n(26),u="env-bp-",c=u+"min";t.exports=o},,function(t,e,n){function r(t,e,n){var r,i=new u,o=a(t,n);if(o)return(r=d.createPlayerForTweet(o.element,e,o.options))?(i.resolve(r),i.promise):i.reject(new Error("unable to create tweet video player"))}function i(t,e,n){var r,i=new u,o=a(t,n);return o?(r=d.createPlayerForLiveVideo(o.element,e,o.options),r.on("ready",function(){r.playPreview(),i.resolve(r)}),i.promise):i.reject(new Error("unable to initialize event video player"))}function o(t){var e=t.querySelector(".wvp-player-container"),n=e&&d.findPlayerForElement(e);if(n)return n.teardown()}function s(t){return d.findPlayerForElement(t)}function a(t,e){var n,r;if(e=e||{},r={scribeContext:e.scribeContext||{client:"tfw"},languageCode:e.languageCode,hideControls:e.hideControls||!1,addTwitterBranding:e.addBranding||!1,widgetOrigin:e.widgetOrigin,borderRadius:e.borderRadius},n=c(t,".wvp-player-container"),n.length>0)return f&&d.setBaseUrl(f),{element:n[0],options:r}}var u=n(1),c=n(83),d=n(149),f=null;t.exports={insertForTweet:r,insertForEvent:i,remove:o,find:s}},function(t,e,n){var r;!function(i,o){r=function(){return i.TwitterVideoPlayer=o()}.call(e,n,e,t),!(void 0!==r&&(t.exports=r))}(this,function(){function t(t){if(t&&t.data&&t.data.params&&t.data.params[0]){var e=t.data.params[0],n=t.data.id;if(e&&e.context&&"TwitterVideoPlayer"===e.context){var r=e.playerId;delete e.playerId,delete e.context;var i=a[r];i&&i.processMessage(t.data.method,e,n)}}}function e(t,e,n){var r=Object.keys(n).filter(function(t){return null!=n[t]}).map(function(t){var e=n[t];return encodeURIComponent(t)+"="+encodeURIComponent(e)}).join("&");return r&&(r="?"+r),t+e+r}function n(n,i,o,u,c){var d=n.ownerDocument,f=d.defaultView;f.addEventListener("message",t),this.playerId=s++;var l={embed_source:"clientlib",player_id:this.playerId,rpc_init:1};if(this.scribeParams={},this.scribeParams.suppressScribing=u&&u.suppressScribing,!this.scribeParams.suppressScribing){if(!u.scribeContext)throw"video_player: Missing scribe context";if(!u.scribeContext.client)throw"video_player: Scribe context missing client property";this.scribeParams.client=u.scribeContext.client,this.scribeParams.page=u.scribeContext.page,this.scribeParams.section=u.scribeContext.section,this.scribeParamsponent=u.scribeContextponent}this.scribeParams.debugScribe=u&&u.scribeContext&&u.scribeContext.debugScribing,this.scribeParams.scribeUrl=u&&u.scribeContext&&u.scribeContext.scribeUrl,this.promotedLogParams=u.promotedContext,this.adRequestCallback=u.adRequestCallback,u.languageCode&&(l.language_code=u.languageCode),"tfw"===this.scribeParams.client&&(l.use_syndication_guest_id=!0);var h=e(r,i,l);return this.videoIframe=document.createElement("iframe"),this.videoIframe.setAttribute("src",h),this.videoIframe.setAttribute("allowfullscreen",""),this.videoIframe.setAttribute("id",o),this.videoIframe.setAttribute("style","width: 100%; height: 100%; position: absolute; top: 0; left: 0;"),this.domElement=n,this.domElement.appendChild(this.videoIframe),a[this.playerId]=this,this.eventCallbacks={},this.emitEvent=function(t,e){var n=this.eventCallbacks[t];"undefined"!=typeof n&&n.forEach(function(t){t.apply(this.playerInterface,[e])}.bind(this))},this.jsonRpc=function(t){var e=this.videoIframe.contentWindow;t.jsonrpc="2.0",e&&e.postMessage&&e.postMessage(JSON.stringify(t),"*")},this.jsonRpcCall=function(t,e){this.jsonRpc({method:t,params:e})},this.jsonRpcResult=function(t,e){this.jsonRpc({result:t,id:e})},this.processMessage=function(t,e,n){switch(t){case"requestPlayerConfig":this.jsonRpcResult({scribeParams:this.scribeParams,promotedLogParams:this.promotedLogParams,squareCorners:u.squareCorners,borderRadius:u.borderRadius,hideControls:u.hideControls,embedded:u.addTwitterBranding,widgetOrigin:u.widgetOrigin,ignoreFineGrainGeoblocking:u.ignoreFineGrainGeoblocking},n);break;case"videoPlayerAdStart":this.emitEvent("adStart",e);break;case"videoPlayerAdEnd":this.emitEvent("adEnd",e);break;case"videoPlayerPlay":this.emitEvent("play",e);break;case"videoPlayerPause":this.emitEvent("pause",e);break;case"videoPlayerMute":this.emitEvent("mute",e);break;case"videoPlayerUnmute":this.emitEvent("unmute",e);break;case"videoPlayerPlaybackComplete":this.emitEvent("playbackComplete",e);break;case"videoPlayerReady":this.emitEvent("ready",e);break;case"videoView":this.emitEvent("view",e);break;case"debugLoggingEvent":this.emitEvent("logged",e);break;case"requestDynamicAd":"function"==typeof this.adRequestCallback?this.jsonRpcResult(this.adRequestCallback(),n):this.jsonRpcResult({},n);break;case"videoPlayerError":e&&"NO_COOKIES_ERROR"===e.error_category?this.emitEvent("noCookiesError",e):e&&"GEOBLOCK_ERROR"===e.error_category&&this.emitEvent("geoblockError",e)}},this.playerInterface={on:function(t,e){return"undefined"==typeof this.eventCallbacks[t]&&(this.eventCallbacks[t]=[]),this.eventCallbacks[t].push(e),this.playerInterface}.bind(this),off:function(t,e){if("undefined"==typeof e)delete this.eventCallbacks[t];else{var n=this.eventCallbacks[t];if("undefined"!=typeof n){var r=n.indexOf(e);r>-1&&n.splice(r,1)}}return this.playerInterface}.bind(this),play:function(){return this.jsonRpcCall("play"),this.playerInterface}.bind(this),pause:function(){return this.jsonRpcCall("pause"),this.playerInterface}.bind(this),mute:function(){return this.jsonRpcCall("mute"),this.playerInterface}.bind(this),unmute:function(){return this.jsonRpcCall("unmute"),this.playerInterface}.bind(this),playPreview:function(){return this.jsonRpcCall("autoPlayPreview"),this.playerInterface}.bind(this),pausePreview:function(){return this.jsonRpcCall("autoPlayPreviewStop"),this.playerInterface}.bind(this),updatePosition:function(t){return this.jsonRpcCall("updatePosition",[t]),this.playerInterface}.bind(this),updateLayoutBreakpoint:function(t){return this.jsonRpcCall("updateLayoutBreakpoint",[t]),this.playerInterface}.bind(this),enterFullScreen:function(){return this.jsonRpcCall("enterFullScreen"),this.playerInterface}.bind(this),exitFullScreen:function(){return this.jsonRpcCall("exitFullScreen"),this.playerInterface}.bind(this),teardown:function(){this.eventCallbacks={},n.removeChild(this.videoIframe),this.videoIframe=void 0,delete a[this.playerId]}.bind(this)},this.playerInterface}var r=""s://twitter",i=/^"s?:\/\/([a-zA-Z0-9]+\.)*twitter(:\d+)?$/,o={suppressScribing:!1,squareCorners:!1,hideControls:!1,addTwitterBranding:!1},s=0,a={};return{setBaseUrl:function(t){i.test(t)?r=t:window.console.error("newBaseUrl "+t+" not allowed")},createPlayerForTweet:function(t,e,r){var i="/i/videos/tweet/"+e,s="player_tweet_"+e;return new n(t,i,s,r||o)},createPlayerForDm:function(t,e,r){var i="/i/videos/dm/"+e,s="player_dm_"+e;return new n(t,i,s,r||o)},createPlayerForLiveVideo:function(t,e,r){var i="/i/videos/live_video/"+e,s="player_live_video_"+e;return new n(t,i,s,r||o)},findPlayerForElement:function(t){for(var e in a)if(a.hasOwnProperty(e)){var n=a[e];if(n&&n.domElement===t)return n.playerInterface}return null}}})},function(t,e,n){function r(t){t.selectors({clickToOpen:".js-clickToOpenTarget"}),t.define("shouldOpenTarget",function(t){var e=i.closest("A",t.target,this.el),n=i.closest("BUTTON",t.target,this.el),r=this.sandbox.hasSelectedText();return!e&&!n&&!r}),t.define("openTarget",function(t,e){var n=e&&e.getAttribute(u);n&&(o(n),this.scribeOpenClick(t))}),t.define("attemptToOpenTarget",function(t,e){this.shouldOpenTarget(t)&&this.openTarget(t,e)}),t.define("scribeOpenClick",function(t){var e=a.extractTermsFromDOM(t.target),n={associations:a.formatTweetAssociation(e)};this.scribe({section:"chrome",action:"click"},n)}),t.after("render",function(){this.on("click","clickToOpen",this.attemptToOpenTarget)})}var i=n(22),o=n(151),s=n(89),a=n(50),u="data-click-to-open-target";t.exports=s.couple(n(102),r)},function(t,e,n){function r(t){s.isTwitterURL(t)&&(t=o(t)),i.open(t)}var i=n(7),o=n(101),s=n(24);t.exports=r},function(t,e,n){function r(t){t.params({productName:{required:!0},dataSource:{required:!1},related:{required:!1},partner:{fallback:d(o.val,o,"partner")}}),t.selectors({timeline:".timeline",tweetIdInfo:".js-tweetIdInfo"}),t.define("injectWebIntentParams",function(t){var e=i.closest(this.selectors.timeline,t,this.el),n=i.closest(this.selectors.tweetIdInfo,t,this.el);t.getAttribute(f)||(t.setAttribute(f,!0),t.href=u.url(t.href,{tw_w:this.params.dataSource&&this.params.dataSource.id,tw_i:n&&n.getAttribute("data-tweet-id"),tw_p:this.params.productName,related:this.params.related,partner:this.params.partner,query:e&&e.getAttribute("data-search-query"),profile_id:e&&e.getAttribute("data-profile-id"),original_referer:a.rootDocumentLocation()}))}),t.after("render",function(){this.on("click","A",function(t,e){c.isIntentURL(e.href)&&(this.injectWebIntentParams(e),s.open(e.href,this.sandbox.sandboxEl,t))})})}var i=n(22),o=n(41),s=n(23),a=n(47),u=n(25),c=n(24),d=n(15),f="data-url-params-injected";t.exports=r},function(t,e,n){function r(t){t.before("render",function(){i.ios()&&this.sandbox.addRootClass("env-ios"),i.ie9()&&this.sandbox.addRootClass("ie9"),i.touch()&&this.sandbox.addRootClass("is-touch")})}var i=n(8);t.exports=r},function(t,e,n){function r(t){t.params({pageForAudienceImpression:{required:!0}}),t.before("hydrate",function(){i.scribeAudienceImpression(this.params.pageForAudienceImpression)})}var i=n(155);t.exports=r},function(t,e,n){function r(){return d.formatGenericEventData("syndicated_impression",{})}function i(){u("tweet")}function o(){u("timeline")}function s(){u("video")}function a(){u("partnertweet")}function u(t){f.isHostPageSensitive()||l[t]||(l[t]=!0,c.scribe(d.formatClientEventNamespace({page:t,action:"impression"}),r(),d.AUDIENCE_ENDPOINT))}var c=n(71),d=n(50),f=n(49),l={};t.exports={scribeAudienceImpression:u,scribePartnerTweetAudienceImpression:a,scribeTweetAudienceImpression:i,scribeTimelineAudienceImpression:o,scribeVideoAudienceImpression:s}},function(t,e,n){function r(t){var e={action:"dimensions"},n=new o(s);t.after("show",function(){var t,r,i;n.nextBoolean()&&(t=this.sandbox.width,r=this.sandbox.height,i={widget_width:t,widget_height:r},this.scribe(e,i))})}var i=n(89),o=n(157),s=1;t.exports=i.couple(n(102),r)},function(t,e){function n(t){this.percentage=t}n.prototype.nextBoolean=function(){return 100*Math.random()=1&&(c(n),u._unregister(i))})},{threshold:1}),i.observe(t),i):(i={update:function(o,s){r(t,{viewportWidth:o,viewportHeight:s,sandboxEl:e})&&(n(),u._unregister(i))}},this.observers.push(i),1===this.observers.length&&(this.unlisten=o.addScrollListener(this._onViewportChange.bind(this))),this._onViewportChange(),i)},d.prototype._unregister=function(t){var e;a.hasIntersectionObserverSupport()&&t instanceof s.IntersectionObserver?t.disconnect():(e=this.observers.indexOf(t),e>-1&&(this.observers.splice(e,1),0===this.observers.length&&this.unlisten&&this.unlisten()))},d.prototype._onViewportChange=function(){i(c(function(){this._notify(o.getWidth(),o.getHeight())}.bind(this)),u,this)},d.prototype._notify=function(t,e){this.observers.forEach(function(n){n.update(t,e)})},d.prototype.inViewportOnce=function(t,e,n){return this._register(t,e,n)},t.exports=new d},function(t,e,n){function r(t,e){var n,r,s,a;return e=e||{},r=e.viewportWidth||o.innerWidth,n=e.viewportHeight||o.innerHeight,s=t.getBoundingClientRect(),t.ownerDocument!==i&&e.sandboxEl&&(a=e.sandboxEl.getBoundingClientRect(),s={top:s.top+a.top,bottom:s.bottom+a.top,left:s.left+a.left,right:s.right+a.left}),s.top>=0&&s.left>=0&&s.bottom<=n&&s.right<=r}var i=n(9),o=n(7);t.exports=r},function(t,e,n){var r=n(7),i={_addListener:function(t,e){var n,i=function(){e()};return r.addEventListener(t,i),n=function(){r.removeEventListener(t,i)}},addScrollListener:function(t){return this._addListener("scroll",t)},getHeight:function(){return r.innerHeight},getWidth:function(){return r.innerWidth}};t.exports=i},,function(t,e,n){function r(t){var e=s(t),n=t.getAttribute("href"),r=t.getAttribute("data-size"),i=d.exec(n)[1];return o.aug(e,{username:i,size:r})}function i(t){var e=a(t,c);return e.map(function(t){return u(r(t),t.parentNode,t)})}var o=n(12),s=n(80),a=n(82)(),u=n(172),c="a.periscope-on-air",d=/^"s?:\/\/(?:www\.)?(?:periscope|pscp)\.tv\/@?([a-zA-Z0-9_]+)\/?$/i;t.exports=i},function(t,e,n){function r(t,e,n){return new i(o,s,"periscope-on-air",t,e,n)}var i=n(86),o=n(173),s=n(53);t.exports=r},function(t,e,n){function r(t,e){var r=new i;return n.e(5,function(i,o){var s;if(i)return r.reject(i);try{s=n(174),r.resolve(new s(t,e))}catch(t){r.reject(t)}}),r.promise}var i=n(1);t.exports=r},,,,function(t,e,n){function r(t){var e=c(t),n=t.getAttribute("data-show-replies"),r={widgetId:t.getAttribute("data-widget-id"),chrome:t.getAttribute("data-chrome"),tweetLimit:t.getAttribute("data-tweet-limit"),ariaLive:t.getAttribute("data-aria-polite"),theme:t.getAttribute("data-theme"),linkColor:t.getAttribute("data-link-color"),borderColor:t.getAttribute("data-border-color"),showReplies:n?o.asBoolean(n):null,profileScreenName:t.getAttribute("data-screen-name"),profileUserId:t.getAttribute("data-user-id"),favoritesScreenName:t.getAttribute("data-favorites-screen-name"),favoritesUserId:t.getAttribute("data-favorites-user-id"),likesScreenName:t.getAttribute("data-likes-screen-name"),likesUserId:t.getAttribute("data-likes-user-id"),listOwnerScreenName:t.getAttribute("data-list-owner-screen-name"),listOwnerUserId:t.getAttribute("data-list-owner-id"),listId:t.getAttribute("data-list-id"),listSlug:t.getAttribute("data-list-slug"),customTimelineId:t.getAttribute("data-custom-timeline-id"),staticContent:t.getAttribute("data-static-content"),url:t.href};return r=s.aug(r,e),r.dataSource=a(r),r.useLegacyDefaults=r.dataSource instanceof u,r}function i(t){var e=d(t,l);return e.map(function(t){return f(r(t),t.parentNode,t)})}var o=n(26),s=n(12),a=n(178),u=n(193),c=n(80),d=n(82)(),f=n(195),l="a.twitter-timeline,div.twitter-timeline";t.exports=i},function(t,e,n){function r(t){var e,n;return e=(t.sourceType+"").toLowerCase(),n=p[e],n?new n(t):null}function i(t){return s(m,function(e){try{return new e(t)}catch(t){}})}function o(t){return t?r(t)||i(t):null}var s=n(140),a=n(179),u=n(183),c=n(185),d=n(187),f=n(189),l=n(191),h=n(193),p={collection:a,event:u,likes:c,list:d,profile:l,widget:h,url:i},m=[h,l,c,a,d,u,f];t.exports=o},function(t,e,n){var r=n(180);t.exports=r.build([n(181),n(182)])},function(t,e,n){var r=n(55),i=n(59),o=n(15);r=Object.create(r),r.build=o(r.build,null,i),t.exports=r},function(t,e,n){function r(t){if(!t||!t.headers)throw new Error("unexpected response schema");return{html:t.body,config:t.config,pollInterval:1e3*parseInt(t.headers.xPolling,10)||null,maxCursorPosition:t.headers.maxPosition,minCursorPosition:t.headers.minPosition}}function i(t){if(t&&t.headers)throw new Error(t.headers.status);throw t instanceof Error?t:new Error(t)}function o(t){t.params({instanceId:{required:!0,fallback:p.deterministic},lang:{required:!0,transform:d.matchLanguage,fallback:"en"},tweetLimit:{transform:h.asInt}}),t.defineProperty("endpoint",{get:function(){throw new Error("endpoint not specified")}}),t.defineProperty("pollEndpoint",{get:function(){return this.endpoint}}),t.define("cbId",function(t){var e=t?"_new":"_old";return"tl_"+this.params.instanceId+"_"+this.id+e}),t.define("queryParams",function(){return{lang:this.params.lang,tz:f.getTimezoneOffset(),t:s(),domain:c.host,tweet_limit:this.params.tweetLimit,dnt:l.enabled()}}),t.define("fetch",function(){return a.fetch(this.endpoint,this.queryParams(),u,this.cbId()).then(r,i)}),t.define("poll",function(t,e){var n,o;return t=t||{},n={since_id:t.sinceId,max_id:t.maxId,min_position:t.minPosition,max_position:t.maxPosition},o=m.aug(this.queryParams(),n),a.fetch(this.pollEndpoint,o,u,this.cbId(e)).then(r,i)})}var s=n(135),a=n(132),u=n(133),c=n(11),d=n(95),f=n(134),l=n(46),h=n(26),p=n(29),m=n(12);t.exports=o},function(t,e,n){function r(t,e){return o.collectionId(t)||e}function i(t){t.params({id:{},url:{}}),t.overrideProperty("id",{get:function(){var t=r(this.params.url,this.params.id);return u+t}}),t.overrideProperty("endpoint",{get:function(){return a.timeline(["collection"])}}),t.around("queryParams",function(t){return s.aug(t(),{collection_id:r(this.params.url,this.params.id)})}),t.before("initialize",function(){if(!r(this.params.url,this.params.id))throw new Error("one of url or id is required")})}var o=n(24),s=n(12),a=n(136),u="collection:";t.exports=i},function(t,e,n){var r=n(180);t.exports=r.build([n(181),n(184)])},function(t,e,n){function r(t,e){return o.eventId(t)||e}function i(t){t.params({id:{},url:{}}),t.overrideProperty("id",{get:function(){var t=r(this.params.url,this.params.id);return u+t}}),t.overrideProperty("endpoint",{get:function(){return a.timeline(["event"])}}),t.around("queryParams",function(t){return s.aug(t(),{event_id:r(this.params.url,this.params.id)})}),t.before("initialize",function(){if(!r(this.params.url,this.params.id))throw new Error("one of url or id is required")})}var o=n(24),s=n(12),a=n(136),u="event:";t.exports=i},function(t,e,n){var r=n(180);t.exports=r.build([n(181),n(186)])},function(t,e,n){function r(t){return o.likesScreenName(t.url)||t.screenName}function i(t){t.params({screenName:{},userId:{},url:{}}),t.overrideProperty("id",{get:function(){var t=r(this.params)||this.params.userId;return u+t}}),t.overrideProperty("endpoint",{get:function(){return a.timeline(["likes"])}}),t.define("_getLikesQueryParam",function(){var t=r(this.params);return t?{screen_name:t}:{user_id:this.params.userId}}),t.around("queryParams",function(t){return s.aug(t(),this._getLikesQueryParam())}),t.before("initialize",function(){if(!r(this.params)&&!this.params.userId)throw new Error("screen name or user id is required")})}var o=n(24),s=n(12),a=n(136),u="likes:";t.exports=i},function(t,e,n){var r=n(180);t.exports=r.build([n(181),n(188)])},function(t,e,n){function r(t){var e=o.listScreenNameAndSlug(t.url)||t;return spact({screen_name:e.ownerScreenName,user_id:e.ownerUserId,list_slug:e.slug})}function i(t){t.params({id:{},ownerScreenName:{},ownerUserId:{},slug:{},url:{}}),t.overrideProperty("id",{get:function(){var t,e,n;return this.params.id?u+this.params.id:(t=r(this.params),e=t&&t.list_slug.replace(/-/g,"_"),n=t&&(t.screen_name||t.user_id),u+(n+":"+e))}}),t.overrideProperty("endpoint",{get:function(){return a.timeline(["list"])}}),t.define("_getListQueryParam",function(){return this.params.id?{list_id:this.params.id}:r(this.params)}),t.around("queryParams",function(t){return s.aug(t(),this._getListQueryParam())}),t.before("initialize",function(){var t=r(this.params);if(s.isEmptyObject(t)&&!this.params.id)throw new Error("qualified slug or list id required")})}var o=n(24),s=n(12),a=n(136),u="list:";t.exports=i},function(t,e,n){var r=n(180);t.exports=r.build([n(181),n(190)])},function(t,e,n){function r(t){t.params({previewParams:{required:!0,validate:i.isObject}}),t.overrideProperty("id",{get:function(){return"preview"}}),t.overrideProperty("endpoint",{get:function(){return o.timelinePreconfigured(["preview"])}}),t.override("queryParams",function(){return this.params.previewParams})}var i=n(26),o=n(136);t.exports=r},function(t,e,n){var r=n(180);t.exports=r.build([n(181),n(192)])},function(t,e,n){function r(t,e){return o.screenName(t)||e}function i(t){t.params({showReplies:{fallback:!1,transform:s.asBoolean},screenName:{},userId:{},url:{}}),t.overrideProperty("id",{get:function(){var t=r(this.params.url,this.params.screenName);return c+(t||this.params.userId)}}),t.overrideProperty("endpoint",{get:function(){return u.timeline(["profile"])}}),t.define("_getProfileQueryParam",function(){var t=r(this.params.url,this.params.screenName),e=t?{screen_name:t}:{user_id:this.params.userId};return a.aug(e,{with_replies:this.params.showReplies?"true":"false"})}),t.around("queryParams",function(t){return a.aug(t(),this._getProfileQueryParam())}),t.before("initialize",function(){var t=r(this.params.url,this.params.screenName);if(!t&&!this.params.userId)throw new Error("screen name or user id is required")})}var o=n(24),s=n(26),a=n(12),u=n(136),c="profile:";t.exports=i},function(t,e,n){var r=n(180);t.exports=r.build([n(181),n(194)])},function(t,e,n){function r(t){t.params({widgetId:{required:!0},profileShowReplies:{fallback:!1,transform:i.asBoolean},showReplies:{fallback:!1,transform:i.asBoolean},profileScreenName:{},screenName:{},profileUserId:{},userId:{},favoritesScreenName:{},favoritesUserId:{},listOwnerScreenName:{},listOwnerUserId:{},listOwnerId:{},listId:{},listSlug:{},customTimelineId:{},previewParams:{}}),t.overrideProperty("id",{get:function(){return this.params.widgetId}}),t.overrideProperty("endpoint",{get:function(){return s.timelinePreconfigured([this.params.widgetId])}}),t.overrideProperty("pollEndpoint",{get:function(){return s.timelinePreconfigured(["paged",this.params.widgetId])}}),t.define("_getWidgetQueryParams",function(){var t=this.params.profileScreenName||this.params.screenName,e=this.params.profileUserId||this.params.userId,n=this.params.profileShowReplies||this.params.showReplies,r=this.params.listOwnerUserId||this.params.listOwnerId;return t||e?{override_type:"user",override_id:e,override_name:t,with_replies:n?"true":"false"}:this.params.favoritesScreenName||this.params.favoritesUserId?{override_type:"favorites",override_id:this.params.favoritesUserId,override_name:this.params.favoritesScreenName}:this.params.listOwnerScreenName||r||this.params.listId||this.params.listSlug?{override_type:"list",override_owner_id:r,override_owner_name:this.params.listOwnerScreenName,override_id:this.params.listId,override_name:this.params.listSlug}:this.params.customTimelineId?{override_type:"custom",override_id:this.params.customTimelineId}:void 0}),t.around("queryParams",function(t){return o.aug(t(),this._getWidgetQueryParams())})}var i=n(26),o=n(12),s=n(136);t.exports=r},function(t,e,n){function r(t,e,n){return new i(o,s,"twitter-timeline",t,e,n)}var i=n(86),o=n(196),s=n(53);t.exports=r},function(t,e,n){function r(t,e){var r=new i;return n.e(6,function(i,o){var s;if(i)return r.reject(i);try{s=n(197),r.resolve(new s(t,e))}catch(t){r.reject(t)}}),r.promise}var i=n(1);t.exports=r},,,,,,,,,,,,,,,,,,,,,,,,,,function(t,e,n){function r(t){var e=u(t),n=t.getElementsByTagName("A"),r=n&&n[n.length-1],i=r&&s.status(r.href),c=t.getAttribute("data-conversation"),d="none"==c||"hidden"==c||o.present(t,"tw-hide-thread"),f=t.getAttribute("data-cards"),h="none"==f||"hidden"==f||o.present(t,"tw-hide-media"),p=t.getAttribute("data-align")||t.getAttribute("align"),m=t.getAttribute("data-link-color"),v=t.getAttribute("data-theme");return!p&&l.test(t.className)&&(p=RegExp.$1),a.aug(e,{tweetId:i,hideThread:d,hideCard:h,align:p,linkColor:m,theme:v})}function i(t){var e=c(t,f);return e.map(function(t){return d(r(t),t.parentNode,t)})}var o=n(21),s=n(24),a=n(12),u=n(80),c=n(82)(),d=n(223),f="blockquote.twitter-tweet",l=/\btw-align-(left|right|center)\b/;t.exports=i},function(t,e,n){function r(t,e,n){return new i(o,s,"twitter-tweet",t,e,n)}var i=n(86),o=n(224),s=n(107);t.exports=r},function(t,e,n){function r(t,e){var r=new i;return n.e(7,function(i,o){var s;if(i)return r.reject(i);try{s=n(225),r.resolve(new s(t,e))}catch(t){r.reject(t)}}),r.promise}var i=n(1);t.exports=r},,,,,function(t,e,n){function r(t){return t.input.lang||v}function i(t,e){var n={ids:[],lang:t,tz:h.getTimezoneOffset()};return n=e.reduce(function(t,e){return t.ids.push(e.input.id),t},n),n.ids=n.ids.sort().join(","),n}function o(t,e){t.forEach(function(t){var n=e[t.input.id];n?t.taskDoneDeferred.resolve(n):t.taskDoneDeferred.reject(new Error("not found"))})}function s(t){t.forEach(function(t){t.taskDoneDeferred.reject(new Error("request failed"))})}function a(t,e){var n=f(e,r);p.forIn(n,function(e,n){var r=i(e,n),a=m(o,null,n),u=m(s,null,n);d.fetch(t,r,c).then(a,u)})}function u(t){this.requestQueue=new l(m(a,null,t))}var c=n(230),d=n(132),f=n(43),l=n(39),h=n(134),p=n(12),m=n(15),v="en";u.prototype.fetch=function(t,e){return this.requestQueue.add({id:t,lang:e})},t.exports=u},function(t,e){function n(t){return{success:!0,resp:t}}t.exports=n},,,,,,,,function(t,e,n){function r(){a++,i()}function i(){o&&o.length===a&&(s.emitter.trigger(s.ALL_WIDGETS_AND_IMAGES_LOADED,o),o=null)}var o,s=n(239),a=0;s.emitter.bind(s.ALL_WIDGETS_RENDERED,function(t){o=t.widgets,i()}),t.exports={reportImagesLoadForAWidget:r}},function(t,e,n){var r=n(31),i=r.makeEmitter();t.exports={emitter:i,START:"start",ALL_WIDGETS_RENDERED:"all_widgets_rendered",ALL_WIDGETS_AND_IMAGES_LOADED:"all_widgets_and_images_loaded"}},,function(t,e,n){function r(t){var e=a(t),n={screenName:t.getAttribute("data-button-screen-name"),text:t.getAttribute("data-text"),type:t.getAttribute("data-type"),size:t.getAttribute("data-size"),url:t.getAttribute("data-url"),hashtags:t.getAttribute("data-hashtags"),via:t.getAttribute("data-via"),buttonHashtag:t.getAttribute("data-button-hashtag")};return s.forIn(n,function(t,n){var r=e[t];e[t]=d.hasValue(r)?r:n}),e.screenName=e.screenName||e.screen_name,e.buttonHashtag=e.buttonHashtag||e.button_hashtag||e.hashtag,o.present(t,l)&&(e.type="hashtag"),o.present(t,h)&&(e.type="mention"),e}function i(t){var e=u(t,f);return e.map(function(t){return c(r(t),t.parentNode,t)})}var o=n(21),s=n(12),a=n(80),u=n(82)(),c=n(242),d=n(26),f="a.twitter-share-button, a.twitter-mention-button, a.twitter-hashtag-button",l="twitter-hashtag-button",h="twitter-mention-button";t.exports=i},function(t,e,n){function r(t,e,n){var r=t&&t.type||"share",a="hashtag"==r?"twitter-hashtag-button":"mention"==r?"twitter-mention-button":"twitter-share-button";return new i(o,s,a,t,e,n)}var i=n(86),o=n(243),s=n(118);t.exports=r},function(t,e,n){function r(t,e){var r=new i;return n.e(2,function(i,o){var s;if(i)return r.reject(i);try{s=n(244),r.resolve(new s(t,e))}catch(t){r.reject(t)}}),r.promise}var i=n(1);t.exports=r},,,function(t,e,n){function r(t){var e=s(t),n=t.getElementsByTagName("A"),r=n&&n[n.length-1],i={url:r.href};return i=o.aug({},i,opact(e)),i.dataSource=c(i),i}function i(t){var e=a(t,d);return e.map(function(t){return u(r(t),t.parentNode,t)})}var o=n(12),s=n(80),a=n(82)(),u=n(247),c=n(252),d="blockquote.twitter-video";t.exports=i},function(t,e,n){function r(t,e,n){return new i(o,s,"twitter-video",t,e,n)}var i=n(86),o=n(248),s=n(251);t.exports=r},function(t,e,n){function r(t,e){var r=new i;return n.e(7,function(i,o){var s;if(i)return r.reject(i);try{s=n(249),r.resolve(new s(t,e))}catch(t){r.reject(t)}}),r.promise}var i=n(1);t.exports=r},,,function(t,e,n){function r(t){t.overrideProperty("sandboxEl",{get:function(){return this._constrainingWrapper}}),t.override("makeVisible",function(){var t=this.iframeEl;return i.write(function(){t.style.visibility="visible"})}),t.define("setWrapperSize",function(t,e){var n=this,r=t/e,o=100/r+"%",s=u*r+"px";return i.write(function(){n._constrainingWrapper.style.maxWidth=s,n._iframeWrapper.style.paddingBottom=o})}),t.after("initialize",function(){this._constrainingWrapper=this._iframeWrapper=null}),t.around("insert",function(t,e,n,r,i){var o=this.targetGlobal.document,s=this._constrainingWrapper=o.createElement("div"),u=this._iframeWrapper=o.createElement("div");return s.id=e,s.className=(n||{}).class,s.style.minWidth=a+"px",s.style.position="relative",s.style.margin=c,u.style.position="relative",u.style.height="0px",s.appendChild(u),t(void 0,null,null,function(t){t.style.position="absolute",t.style.top="0px",t.style.bottom="0px",t.style.width="100%",t.style.height="100%",u.appendChild(t),i(s)})})}var i=n(36),o=n(54),s=n(63),a=320,u=500,c="10px 0px";t.exports=o.build([s,r])},function(t,e,n){function r(t){var e,n;return e=(t.sourceType+"").toLowerCase(),n=a[e],n?new n(t):null}function i(t){return s(Object.keys(a),function(e){var n=a[e];try{return new n(t)}catch(t){}})}function o(t){return t?r(t)||i(t):null}var s=n(140),a=n(253);t.exports=o},function(t,e,n){var r=n(254),i=n(257);t.exports={tweet:r,event:i}},function(t,e,n){var r=n(180);t.exports=r.build([n(255),n(256)])},function(t,e,n){function r(t){t.params({lang:{required:!0,transform:i.matchLanguage,fallback:"en"}}),t.defineProperty("identifier",{get:function(){throw new Error("identifier not specified")}}),t.defineProperty("name",{get:function(){throw new Error("name not specified")}}),t.defineProperty("scribeItemType",{get:function(){throw new Error("scribeItemType not specified")}}),t.define("fetch",function(){throw new Error("fetch not specified")})}var i=n(95);t.exports=r},function(t,e,n){function r(t,e){return e||o.status(t)}function i(t){t.params({id:{},url:{}}),t.overrideProperty("identifier",{get:function(){return r(this.params.url,this.params.id)}}),t.override("fetch",function(){return u.fetch(this.identifier,this.params.lang)}),t.overrideProperty("scribeItemType",{get:function(){return c.TWEET}}),t.overrideProperty("name",{get:function(){return"tweet"}}),t.before("initialize",function(){if(!r(this.params.url,this.params.id))throw new Error("one of url or id is required")})}var o=n(24),s=n(136),a=n(229),u=new a(s.video()),c=n(106);t.exports=i},function(t,e,n){var r=n(180);t.exports=r.build([n(255),n(258)])},function(t,e,n){function r(t,e){return o.eventId(t)||e}function i(t){t.params({id:{},url:{}}),t.overrideProperty("identifier",{get:function(){return r(this.params.url,this.params.id)}}),t.override("fetch",function(){var t={lang:this.params.lang,event_id:this.identifier};return s.fetch(a.eventVideo(),t)}),t.overrideProperty("scribeItemType",{get:function(){return u.LIVE_VIDEO_EVENT}}),t.overrideProperty("name",{get:function(){return"event"}}),t.before("initialize",function(){if(!r(this.params.url,this.params.id))throw new Error("one of url or id is required")})}var o=n(24),s=n(259),a=n(136),u=n(106);t.exports=i},function(t,e,n){function r(t,e){return a.fetch(t,e,i).then(o,s)}function i(t){return{success:!t.error,resp:t}}function o(t){return t.data.html}function s(t){return u.reject(t.error.detail)}var a=n(132),u=n(2);t.exports={fetch:r}},function(t,e,n){var r=n(12);t.exports=r.aug({},n(261),n(263),n(264),n(265),n(266),n(267),n(268),n(269),n(270))},function(t,e,n){var r=n(85),i=n(262),o=i(["userId"],{},r);t.exports={createDMButton:o}},function(t,e,n){function r(t,e,n){var r;return t=t||[],e=e||{},r="ƒ("+t.join(", ")+", target, [options]);",function(){var c,d,f,l,h=Array.prototype.slice.apply(arguments,[0,t.length]),p=Array.prototype.slice.apply(arguments,[t.length]);return p.forEach(function(t){if(t)return t.nodeType===Node.ELEMENT_NODE?void(f=t):u.isType("function",t)?void(c=t):void(u.isType("object",t)&&(d=t))}),h.length!==t.length||0===p.length?(c&&u.async(function(){c(!1)}),i.reject(new Error("Not enough parameters. Expected: "+r))):f?(d=u.aug({},d||{},e),t.forEach(function(t){d[t]=h.shift()}),a.asBoolean(d.dnt)&&s.setOn(),l=o.addWidget(n(d,f)),c&&l.then(c,function(){c(!1)}),l):(c&&u.async(function(){c(!1)}),i.reject(new Error("No target element specified. Expected: "+r)))}}var i=n(2),o=n(34),s=n(46),a=n(26),u=n(12);t.exports=r},function(t,e,n){var r=n(112),i=n(262),o=i(["screenName"],{},r);t.exports={createFollowButton:o}},function(t,e,n){var r=n(127),i=n(262),o=i(["collectionId"],{},r);t.exports={createGridFromCollection:o}},function(t,e,n){var r=n(161),i=n(262),o=i(["momentId"],{},r);t.exports={createMoment:o}},function(t,e,n){var r=n(172),i=n(262),o=i(["username"],{},r);t.exports={createPeriscopeOnAirButton:o}},function(t,e,n){function r(t){var e,n=a.toRealArray(arguments).slice(1);return a.isObject(t)||u.isString(t)?(t=t||{},n.forEach(function(t){a.isType("object",t)&&(e=t,i(e))}),e||(e={},n.push(e)),u.isString(t)&&(t=a.aug({},e,{sourceType:"widget",widgetId:t})),t.lang=e.lang,t.tweetLimit=e.tweetLimit,t.showReplies=e.showReplies,e.dataSource=c(t),e.useLegacyDefaults=e.dataSource instanceof d,h.apply(this,n)):p.reject("data source must be a string or an object.")}function i(t){t.ariaLive=t.ariaPolite}var o=n(11),s=n(24),a=n(12),u=n(26),c=n(178),d=n(193),f=n(195),l=n(262),h=l([],{},f),p=n(2),m={createTimeline:r};s.isTwitterURL(o.href)&&(m.createTimelinePreview=function(t,e,n){var r={previewParams:t,useLegacyDefaults:!0,isPreviewTimeline:!0};return r.dataSource=c(r),h(e,r,n)}),t.exports=m},function(t,e,n){function r(t){return function(){return i.toRealArray(arguments).slice(1).forEach(function(t){i.isType("object",t)&&(t.hideCard="none"==t.cards||"hidden"==t.cards,t.hideThread="none"==t.conversation||"hidden"==t.conversation)}),t.apply(this,arguments)}}var i=n(12),o=n(223),s=n(262),a=r(s(["tweetId"],{},o));t.exports={createTweet:a,createTweetEmbed:a}},function(t,e,n){function r(t){return function(){return i.toRealArray(arguments).slice(1).forEach(function(t){i.isType("object",t)&&(t.screenName=t.screenName||t.screen_name,t.buttonHashtag=t.buttonHashtag||t.button_hashtag||t.hashtag)}),t.apply(this,arguments)}}var i=n(12),o=n(242),s=n(262),a=s(["url"],{type:"share"},o),u=s(["buttonHashtag"],{type:"hashtag"},o),c=s(["screenName"],{type:"mention"},o);t.exports={createShareButton:r(a),createHashtagButton:r(u),createMentionButton:r(c)}},function(t,e,n){function r(t){var e,n=s.toRealArray(arguments).slice(1),r=t||{};return n.forEach(function(t){s.isType("object",t)&&(e=t)}),e||(e={},n.push(e)),(a.isString(t)||a.isNumber(t))&&(r={sourceType:"tweet",id:t}),r.lang=e.lang,e.dataSource=u(r),c.apply(this,n)}var i=n(247),o=n(262),s=n(12),a=n(26),u=n(252),c=o([],{},i);t.exports={createVideo:r}},function(t,e,n){function r(){var t,e;for(c=1,t=0,e=d.length;t - - - - - - - - - Anternet | 2048 - - - - - - - - -
- - - - R - - - - -
-
-

-
- Continue ! - Recommencer -
-
- -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- -
2
2
-
- - -
- - - - - - - - - - - - - - diff --git a/apropos.php b/apropos.php index 3e43cad..0a3cc0f 100755 --- a/apropos.php +++ b/apropos.php @@ -13,7 +13,7 @@ head("apropos.php"); ?>

Licences Fontello

- Les "publicité" du site sont celles du projet sense3 créé par JosephK et diffusé sous licence MIT. + Les "publicité" du site sont celles du projet sense3 créé par JosephK et diffusé sous licence MIT.

Code CSS partiellement issu de HTML5 UP. diff --git a/fontello/LICENSE.txt b/bibli/fontello/LICENSE.txt similarity index 100% rename from fontello/LICENSE.txt rename to bibli/fontello/LICENSE.txt diff --git a/fontello/README.txt b/bibli/fontello/README.txt similarity index 100% rename from fontello/README.txt rename to bibli/fontello/README.txt diff --git a/fontello/config.json b/bibli/fontello/config.json similarity index 100% rename from fontello/config.json rename to bibli/fontello/config.json diff --git a/fontello/css/animation.css b/bibli/fontello/css/animation.css similarity index 100% rename from fontello/css/animation.css rename to bibli/fontello/css/animation.css diff --git a/fontello/css/fontello-codes.css b/bibli/fontello/css/fontello-codes.css similarity index 100% rename from fontello/css/fontello-codes.css rename to bibli/fontello/css/fontello-codes.css diff --git a/fontello/css/fontello-embedded.css b/bibli/fontello/css/fontello-embedded.css similarity index 100% rename from fontello/css/fontello-embedded.css rename to bibli/fontello/css/fontello-embedded.css diff --git a/fontello/css/fontello-ie7-codes.css b/bibli/fontello/css/fontello-ie7-codes.css similarity index 100% rename from fontello/css/fontello-ie7-codes.css rename to bibli/fontello/css/fontello-ie7-codes.css diff --git a/fontello/css/fontello-ie7.css b/bibli/fontello/css/fontello-ie7.css similarity index 100% rename from fontello/css/fontello-ie7.css rename to bibli/fontello/css/fontello-ie7.css diff --git a/fontello/css/fontello.css b/bibli/fontello/css/fontello.css similarity index 100% rename from fontello/css/fontello.css rename to bibli/fontello/css/fontello.css diff --git a/fontello/demo.html b/bibli/fontello/demo.html similarity index 100% rename from fontello/demo.html rename to bibli/fontello/demo.html diff --git a/fontello/font/fontello.eot b/bibli/fontello/font/fontello.eot similarity index 100% rename from fontello/font/fontello.eot rename to bibli/fontello/font/fontello.eot diff --git a/fontello/font/fontello.svg b/bibli/fontello/font/fontello.svg similarity index 100% rename from fontello/font/fontello.svg rename to bibli/fontello/font/fontello.svg diff --git a/fontello/font/fontello.ttf b/bibli/fontello/font/fontello.ttf similarity index 100% rename from fontello/font/fontello.ttf rename to bibli/fontello/font/fontello.ttf diff --git a/fontello/font/fontello.woff b/bibli/fontello/font/fontello.woff similarity index 100% rename from fontello/font/fontello.woff rename to bibli/fontello/font/fontello.woff diff --git a/fontello/font/fontello.woff2 b/bibli/fontello/font/fontello.woff2 similarity index 100% rename from fontello/font/fontello.woff2 rename to bibli/fontello/font/fontello.woff2 diff --git a/bibli/less.js b/bibli/less.js new file mode 100644 index 0000000..fda7fac --- /dev/null +++ b/bibli/less.js @@ -0,0 +1,12522 @@ +/*! + * Less - Leaner CSS v3.7.1 + * http://lesscss.org + * + * Copyright (c) 2009-2018, Alexis Sellier + * Licensed under the Apache-2.0 License. + * + */ + + /** * @license Apache-2.0 + */ + +(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.less = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 0) || + options.isFileProtocol ? 'development' + : 'production'); + + var dumpLineNumbers = /!dumpLineNumbers:(comments|mediaquery|all)/.exec(window.location.hash); + if (dumpLineNumbers) { + options.dumpLineNumbers = dumpLineNumbers[1]; + } + + if (options.useFileCache === undefined) { + options.useFileCache = true; + } + + if (options.onReady === undefined) { + options.onReady = true; + } +}; + +},{"./browser":3,"./utils":11}],2:[function(require,module,exports){ +/** + * Kicks off less and compiles any stylesheets + * used in the browser distributed version of less + * to kick-start less using the browser api + */ +/* global window, document */ + +// TODO - consider switching this out for a recommendation for this polyfill? +// +// Browsers have good Promise support +require('promise/polyfill'); + +var options = require('../less/default-options')(); + +if (window.less) { + for (key in window.less) { + if (window.less.hasOwnProperty(key)) { + options[key] = window.less[key]; + } + } +} +require('./add-default-options')(window, options); + +options.plugins = options.plugins || []; + +if (window.LESS_PLUGINS) { + options.plugins = options.plugins.concat(window.LESS_PLUGINS); +} + +var less = module.exports = require('./index')(window, options); + +window.less = less; + +var css, head, style; + +// Always restore page visibility +function resolveOrReject(data) { + if (data.filename) { + console.warn(data); + } + if (!options.async) { + head.removeChild(style); + } +} + +if (options.onReady) { + if (/!watch/.test(window.location.hash)) { + less.watch(); + } + // Simulate synchronous stylesheet loading by hiding page rendering + if (!options.async) { + css = 'body { display: none !important }'; + head = document.head || document.getElementsByTagName('head')[0]; + style = document.createElement('style'); + + style.type = 'text/css'; + if (style.styleSheet) { + style.styleSheet.cssText = css; + } else { + style.appendChild(document.createTextNode(css)); + } + + head.appendChild(style); + } + less.registerStylesheetsImmediately(); + less.pageLoadFinished = less.refresh(less.env === 'development').then(resolveOrReject, resolveOrReject); +} + +},{"../less/default-options":16,"./add-default-options":1,"./index":8,"promise/polyfill":103}],3:[function(require,module,exports){ +var utils = require('./utils'); +module.exports = { + createCSS: function (document, styles, sheet) { + // Strip the query-string + var href = sheet.href || ''; + + // If there is no title set, use the filename, minus the extension + var id = 'less:' + (sheet.title || utils.extractId(href)); + + // If this has already been inserted into the DOM, we may need to replace it + var oldStyleNode = document.getElementById(id); + var keepOldStyleNode = false; + + // Create a new stylesheet node for insertion or (if necessary) replacement + var styleNode = document.createElement('style'); + styleNode.setAttribute('type', 'text/css'); + if (sheet.media) { + styleNode.setAttribute('media', sheet.media); + } + styleNode.id = id; + + if (!styleNode.styleSheet) { + styleNode.appendChild(document.createTextNode(styles)); + + // If new contents match contents of oldStyleNode, don't replace oldStyleNode + keepOldStyleNode = (oldStyleNode !== null && oldStyleNode.childNodes.length > 0 && styleNode.childNodes.length > 0 && + oldStyleNode.firstChild.nodeValue === styleNode.firstChild.nodeValue); + } + + var head = document.getElementsByTagName('head')[0]; + + // If there is no oldStyleNode, just append; otherwise, only append if we need + // to replace oldStyleNode with an updated stylesheet + if (oldStyleNode === null || keepOldStyleNode === false) { + var nextEl = sheet && sheet.nextSibling || null; + if (nextEl) { + nextEl.parentNode.insertBefore(styleNode, nextEl); + } else { + head.appendChild(styleNode); + } + } + if (oldStyleNode && keepOldStyleNode === false) { + oldStyleNode.parentNode.removeChild(oldStyleNode); + } + + // For IE. + // This needs to happen *after* the style element is added to the DOM, otherwise IE 7 and 8 may crash. + // See http://social.msdn.microsoft.com/Forums/en-US/7e081b65-878a-4c22-8e68-c10d39c2ed32/internet-explorer-crashes-appending-style-element-to-head + if (styleNode.styleSheet) { + try { + styleNode.styleSheet.cssText = styles; + } catch (e) { + throw new Error('Couldn\'t reassign styleSheet.cssText.'); + } + } + }, + currentScript: function(window) { + var document = window.document; + return document.currentScript || (function() { + var scripts = document.getElementsByTagName('script'); + return scripts[scripts.length - 1]; + })(); + } +}; + +},{"./utils":11}],4:[function(require,module,exports){ +// Cache system is a bit outdated and could do with work + +module.exports = function(window, options, logger) { + var cache = null; + if (options.env !== 'development') { + try { + cache = (typeof window.localStorage === 'undefined') ? null : window.localStorage; + } catch (_) {} + } + return { + setCSS: function(path, lastModified, modifyVars, styles) { + if (cache) { + logger.info('saving ' + path + ' to cache.'); + try { + cache.setItem(path, styles); + cache.setItem(path + ':timestamp', lastModified); + if (modifyVars) { + cache.setItem(path + ':vars', JSON.stringify(modifyVars)); + } + } catch (e) { + // TODO - could do with adding more robust error handling + logger.error('failed to save "' + path + '" to local storage for caching.'); + } + } + }, + getCSS: function(path, webInfo, modifyVars) { + var css = cache && cache.getItem(path), + timestamp = cache && cache.getItem(path + ':timestamp'), + vars = cache && cache.getItem(path + ':vars'); + + modifyVars = modifyVars || {}; + vars = vars || "{}"; // if not set, treat as the JSON representation of an empty object + + if (timestamp && webInfo.lastModified && + (new Date(webInfo.lastModified).valueOf() === + new Date(timestamp).valueOf()) && + JSON.stringify(modifyVars) === vars) { + // Use local copy + return css; + } + } + }; +}; + +},{}],5:[function(require,module,exports){ +var utils = require('./utils'), + browser = require('./browser'); + +module.exports = function(window, less, options) { + + function errorHTML(e, rootHref) { + var id = 'less-error-message:' + utils.extractId(rootHref || ''); + var template = '
  • {content}
    • '; + var elem = window.document.createElement('div'), timer, content, errors = []; + var filename = e.filename || rootHref; + var filenameNoPath = filename.match(/([^\/]+(\?.*)?)$/)[1]; + + elem.id = id; + elem.className = 'less-error-message'; + + content = '

    ' + (e.type || 'Syntax') + 'Error: ' + (e.message || 'There is an error in your .less file') + + '

    ' + '

    in ' + filenameNoPath + ' '; + + var errorline = function (e, i, classname) { + if (e.extract[i] !== undefined) { + errors.push(template.replace(/\{line\}/, (parseInt(e.line, 10) || 0) + (i - 1)) + .replace(/\{class\}/, classname) + .replace(/\{content\}/, e.extract[i])); + } + }; + + if (e.line) { + errorline(e, 0, ''); + errorline(e, 1, 'line'); + errorline(e, 2, ''); + content += 'on line ' + e.line + ', column ' + (e.column + 1) + ':

    ' + + '
      ' + errors.join('') + '
    '; + } + if (e.stack && (e.extract || options.logLevel >= 4)) { + content += '
    Stack Trace
    ' + e.stack.split('\n').slice(1).join('
    '); + } + elem.innerHTML = content; + + // CSS for error messages + browser.createCSS(window.document, [ + '.less-error-message ul, .less-error-message li {', + 'list-style-type: none;', + 'margin-right: 15px;', + 'padding: 4px 0;', + 'margin: 0;', + '}', + '.less-error-message label {', + 'font-size: 12px;', + 'margin-right: 15px;', + 'padding: 4px 0;', + 'color: #cc7777;', + '}', + '.less-error-message pre {', + 'color: #dd6666;', + 'padding: 4px 0;', + 'margin: 0;', + 'display: inline-block;', + '}', + '.less-error-message pre.line {', + 'color: #ff0000;', + '}', + '.less-error-message h3 {', + 'font-size: 20px;', + 'font-weight: bold;', + 'padding: 15px 0 5px 0;', + 'margin: 0;', + '}', + '.less-error-message a {', + 'color: #10a', + '}', + '.less-error-message .error {', + 'color: red;', + 'font-weight: bold;', + 'padding-bottom: 2px;', + 'border-bottom: 1px dashed red;', + '}' + ].join('\n'), { title: 'error-message' }); + + elem.style.cssText = [ + 'font-family: Arial, sans-serif', + 'border: 1px solid #e00', + 'background-color: #eee', + 'border-radius: 5px', + '-webkit-border-radius: 5px', + '-moz-border-radius: 5px', + 'color: #e00', + 'padding: 15px', + 'margin-bottom: 15px' + ].join(';'); + + if (options.env === 'development') { + timer = setInterval(function () { + var document = window.document, + body = document.body; + if (body) { + if (document.getElementById(id)) { + body.replaceChild(elem, document.getElementById(id)); + } else { + body.insertBefore(elem, body.firstChild); + } + clearInterval(timer); + } + }, 10); + } + } + + function removeErrorHTML(path) { + var node = window.document.getElementById('less-error-message:' + utils.extractId(path)); + if (node) { + node.parentNode.removeChild(node); + } + } + + function removeErrorConsole(path) { + // no action + } + + function removeError(path) { + if (!options.errorReporting || options.errorReporting === 'html') { + removeErrorHTML(path); + } else if (options.errorReporting === 'console') { + removeErrorConsole(path); + } else if (typeof options.errorReporting === 'function') { + options.errorReporting('remove', path); + } + } + + function errorConsole(e, rootHref) { + var template = '{line} {content}'; + var filename = e.filename || rootHref; + var errors = []; + var content = (e.type || 'Syntax') + 'Error: ' + (e.message || 'There is an error in your .less file') + + ' in ' + filename; + + var errorline = function (e, i, classname) { + if (e.extract[i] !== undefined) { + errors.push(template.replace(/\{line\}/, (parseInt(e.line, 10) || 0) + (i - 1)) + .replace(/\{class\}/, classname) + .replace(/\{content\}/, e.extract[i])); + } + }; + + if (e.line) { + errorline(e, 0, ''); + errorline(e, 1, 'line'); + errorline(e, 2, ''); + content += ' on line ' + e.line + ', column ' + (e.column + 1) + ':\n' + + errors.join('\n'); + } + if (e.stack && (e.extract || options.logLevel >= 4)) { + content += '\nStack Trace\n' + e.stack; + } + less.logger.error(content); + } + + function error(e, rootHref) { + if (!options.errorReporting || options.errorReporting === 'html') { + errorHTML(e, rootHref); + } else if (options.errorReporting === 'console') { + errorConsole(e, rootHref); + } else if (typeof options.errorReporting === 'function') { + options.errorReporting('add', e, rootHref); + } + } + + return { + add: error, + remove: removeError + }; +}; + +},{"./browser":3,"./utils":11}],6:[function(require,module,exports){ +/* global window, XMLHttpRequest */ + +module.exports = function(options, logger) { + + var AbstractFileManager = require('../less/environment/abstract-file-manager.js'); + + var fileCache = {}; + + // TODOS - move log somewhere. pathDiff and doing something similar in node. use pathDiff in the other browser file for the initial load + var FileManager = function() { + }; + + FileManager.prototype = new AbstractFileManager(); + + FileManager.prototype.alwaysMakePathsAbsolute = function alwaysMakePathsAbsolute() { + return true; + }; + FileManager.prototype.join = function join(basePath, laterPath) { + if (!basePath) { + return laterPath; + } + return this.extractUrlParts(laterPath, basePath).path; + }; + FileManager.prototype.doXHR = function doXHR(url, type, callback, errback) { + + var xhr = new XMLHttpRequest(); + var async = options.isFileProtocol ? options.fileAsync : true; + + if (typeof xhr.overrideMimeType === 'function') { + xhr.overrideMimeType('text/css'); + } + logger.debug('XHR: Getting \'' + url + '\''); + xhr.open('GET', url, async); + xhr.setRequestHeader('Accept', type || 'text/x-less, text/css; q=0.9, */*; q=0.5'); + xhr.send(null); + + function handleResponse(xhr, callback, errback) { + if (xhr.status >= 200 && xhr.status < 300) { + callback(xhr.responseText, + xhr.getResponseHeader('Last-Modified')); + } else if (typeof errback === 'function') { + errback(xhr.status, url); + } + } + + if (options.isFileProtocol && !options.fileAsync) { + if (xhr.status === 0 || (xhr.status >= 200 && xhr.status < 300)) { + callback(xhr.responseText); + } else { + errback(xhr.status, url); + } + } else if (async) { + xhr.onreadystatechange = function () { + if (xhr.readyState == 4) { + handleResponse(xhr, callback, errback); + } + }; + } else { + handleResponse(xhr, callback, errback); + } + }; + FileManager.prototype.supports = function(filename, currentDirectory, options, environment) { + return true; + }; + + FileManager.prototype.clearFileCache = function() { + fileCache = {}; + }; + + FileManager.prototype.loadFile = function loadFile(filename, currentDirectory, options, environment) { + // TODO: Add prefix support like less-node? + // What about multiple paths? + + if (currentDirectory && !this.isPathAbsolute(filename)) { + filename = currentDirectory + filename; + } + + filename = options.ext ? this.tryAppendExtension(filename, options.ext) : filename; + + options = options || {}; + + // sheet may be set to the stylesheet for the initial load or a collection of properties including + // some context variables for imports + var hrefParts = this.extractUrlParts(filename, window.location.href); + var href = hrefParts.url; + var self = this; + + return new Promise(function(resolve, reject) { + if (options.useFileCache && fileCache[href]) { + try { + var lessText = fileCache[href]; + return resolve({ contents: lessText, filename: href, webInfo: { lastModified: new Date() }}); + } catch (e) { + return reject({ filename: href, message: 'Error loading file ' + href + ' error was ' + e.message }); + } + } + + self.doXHR(href, options.mime, function doXHRCallback(data, lastModified) { + // per file cache + fileCache[href] = data; + + // Use remote copy (re-parse) + resolve({ contents: data, filename: href, webInfo: { lastModified: lastModified }}); + }, function doXHRError(status, url) { + reject({ type: 'File', message: '\'' + url + '\' wasn\'t found (' + status + ')', href: href }); + }); + }); + }; + + return FileManager; +}; + +},{"../less/environment/abstract-file-manager.js":17}],7:[function(require,module,exports){ +module.exports = function() { + + var functionRegistry = require('./../less/functions/function-registry'); + + function imageSize() { + throw { + type: 'Runtime', + message: 'Image size functions are not supported in browser version of less' + }; + } + + var imageFunctions = { + 'image-size': function(filePathNode) { + imageSize(this, filePathNode); + return -1; + }, + 'image-width': function(filePathNode) { + imageSize(this, filePathNode); + return -1; + }, + 'image-height': function(filePathNode) { + imageSize(this, filePathNode); + return -1; + } + }; + + functionRegistry.addMultiple(imageFunctions); +}; + +},{"./../less/functions/function-registry":26}],8:[function(require,module,exports){ +// +// index.js +// Should expose the additional browser functions on to the less object +// +var addDataAttr = require('./utils').addDataAttr, + browser = require('./browser'); + +module.exports = function(window, options) { + var document = window.document; + var less = require('../less')(); + + less.options = options; + var environment = less.environment, + FileManager = require('./file-manager')(options, less.logger), + fileManager = new FileManager(); + environment.addFileManager(fileManager); + less.FileManager = FileManager; + less.PluginLoader = require('./plugin-loader'); + + require('./log-listener')(less, options); + var errors = require('./error-reporting')(window, less, options); + var cache = less.cache = options.cache || require('./cache')(window, options, less.logger); + require('./image-size')(less.environment); + + // Setup user functions - Deprecate? + if (options.functions) { + less.functions.functionRegistry.addMultiple(options.functions); + } + + var typePattern = /^text\/(x-)?less$/; + + function clone(obj) { + return JSON.parse(JSON.stringify(obj || {})); + } + + // only really needed for phantom + function bind(func, thisArg) { + var curryArgs = Array.prototype.slice.call(arguments, 2); + return function() { + var args = curryArgs.concat(Array.prototype.slice.call(arguments, 0)); + return func.apply(thisArg, args); + }; + } + + function loadStyles(modifyVars) { + var styles = document.getElementsByTagName('style'), + style; + + for (var i = 0; i < styles.length; i++) { + style = styles[i]; + if (style.type.match(typePattern)) { + var instanceOptions = clone(options); + instanceOptions.modifyVars = modifyVars; + var lessText = style.innerHTML || ''; + instanceOptions.filename = document.location.href.replace(/#.*$/, ''); + + /* jshint loopfunc:true */ + // use closure to store current style + less.render(lessText, instanceOptions, + bind(function(style, e, result) { + if (e) { + errors.add(e, 'inline'); + } else { + style.type = 'text/css'; + if (style.styleSheet) { + style.styleSheet.cssText = result.css; + } else { + style.innerHTML = result.css; + } + } + }, null, style)); + } + } + } + + function loadStyleSheet(sheet, callback, reload, remaining, modifyVars) { + + var instanceOptions = clone(options); + addDataAttr(instanceOptions, sheet); + instanceOptions.mime = sheet.type; + + if (modifyVars) { + instanceOptions.modifyVars = modifyVars; + } + + function loadInitialFileCallback(loadedFile) { + + var data = loadedFile.contents, + path = loadedFile.filename, + webInfo = loadedFile.webInfo; + + var newFileInfo = { + currentDirectory: fileManager.getPath(path), + filename: path, + rootFilename: path, + relativeUrls: instanceOptions.relativeUrls}; + + newFileInfo.entryPath = newFileInfo.currentDirectory; + newFileInfo.rootpath = instanceOptions.rootpath || newFileInfo.currentDirectory; + + if (webInfo) { + webInfo.remaining = remaining; + + var css = cache.getCSS(path, webInfo, instanceOptions.modifyVars); + if (!reload && css) { + webInfo.local = true; + callback(null, css, data, sheet, webInfo, path); + return; + } + + } + + // TODO add tests around how this behaves when reloading + errors.remove(path); + + instanceOptions.rootFileInfo = newFileInfo; + less.render(data, instanceOptions, function(e, result) { + if (e) { + e.href = path; + callback(e); + } else { + cache.setCSS(sheet.href, webInfo.lastModified, instanceOptions.modifyVars, result.css); + callback(null, result.css, data, sheet, webInfo, path); + } + }); + } + + fileManager.loadFile(sheet.href, null, instanceOptions, environment) + .then(function(loadedFile) { + loadInitialFileCallback(loadedFile); + }).catch(function(err) { + console.log(err); + callback(err); + }); + + } + + function loadStyleSheets(callback, reload, modifyVars) { + for (var i = 0; i < less.sheets.length; i++) { + loadStyleSheet(less.sheets[i], callback, reload, less.sheets.length - (i + 1), modifyVars); + } + } + + function initRunningMode() { + if (less.env === 'development') { + less.watchTimer = setInterval(function () { + if (less.watchMode) { + fileManager.clearFileCache(); + loadStyleSheets(function (e, css, _, sheet, webInfo) { + if (e) { + errors.add(e, e.href || sheet.href); + } else if (css) { + browser.createCSS(window.document, css, sheet); + } + }); + } + }, options.poll); + } + } + + // + // Watch mode + // + less.watch = function () { + if (!less.watchMode ) { + less.env = 'development'; + initRunningMode(); + } + this.watchMode = true; + return true; + }; + + less.unwatch = function () {clearInterval(less.watchTimer); this.watchMode = false; return false; }; + + // + // Synchronously get all tags with the 'rel' attribute set to + // "stylesheet/less". + // + less.registerStylesheetsImmediately = function() { + var links = document.getElementsByTagName('link'); + less.sheets = []; + + for (var i = 0; i < links.length; i++) { + if (links[i].rel === 'stylesheet/less' || (links[i].rel.match(/stylesheet/) && + (links[i].type.match(typePattern)))) { + less.sheets.push(links[i]); + } + } + }; + + // + // Asynchronously get all tags with the 'rel' attribute set to + // "stylesheet/less", returning a Promise. + // + less.registerStylesheets = function() { + return new Promise(function(resolve, reject) { + less.registerStylesheetsImmediately(); + resolve(); + }); + }; + + // + // With this function, it's possible to alter variables and re-render + // CSS without reloading less-files + // + less.modifyVars = function(record) { + return less.refresh(true, record, false); + }; + + less.refresh = function (reload, modifyVars, clearFileCache) { + if ((reload || clearFileCache) && clearFileCache !== false) { + fileManager.clearFileCache(); + } + return new Promise(function (resolve, reject) { + var startTime, endTime, totalMilliseconds, remainingSheets; + startTime = endTime = new Date(); + + // Set counter for remaining unprocessed sheets + remainingSheets = less.sheets.length; + + if (remainingSheets === 0) { + + endTime = new Date(); + totalMilliseconds = endTime - startTime; + less.logger.info('Less has finished and no sheets were loaded.'); + resolve({ + startTime: startTime, + endTime: endTime, + totalMilliseconds: totalMilliseconds, + sheets: less.sheets.length + }); + + } else { + // Relies on less.sheets array, callback seems to be guaranteed to be called for every element of the array + loadStyleSheets(function (e, css, _, sheet, webInfo) { + if (e) { + errors.add(e, e.href || sheet.href); + reject(e); + return; + } + if (webInfo.local) { + less.logger.info('Loading ' + sheet.href + ' from cache.'); + } else { + less.logger.info('Rendered ' + sheet.href + ' successfully.'); + } + browser.createCSS(window.document, css, sheet); + less.logger.info('CSS for ' + sheet.href + ' generated in ' + (new Date() - endTime) + 'ms'); + + // Count completed sheet + remainingSheets--; + + // Check if the last remaining sheet was processed and then call the promise + if (remainingSheets === 0) { + totalMilliseconds = new Date() - startTime; + less.logger.info('Less has finished. CSS generated in ' + totalMilliseconds + 'ms'); + resolve({ + startTime: startTime, + endTime: endTime, + totalMilliseconds: totalMilliseconds, + sheets: less.sheets.length + }); + } + endTime = new Date(); + }, reload, modifyVars); + } + + loadStyles(modifyVars); + }); + }; + + less.refreshStyles = loadStyles; + return less; +}; + +},{"../less":36,"./browser":3,"./cache":4,"./error-reporting":5,"./file-manager":6,"./image-size":7,"./log-listener":9,"./plugin-loader":10,"./utils":11}],9:[function(require,module,exports){ +module.exports = function(less, options) { + + var logLevel_debug = 4, + logLevel_info = 3, + logLevel_warn = 2, + logLevel_error = 1; + + // The amount of logging in the javascript console. + // 3 - Debug, information and errors + // 2 - Information and errors + // 1 - Errors + // 0 - None + // Defaults to 2 + options.logLevel = typeof options.logLevel !== 'undefined' ? options.logLevel : (options.env === 'development' ? logLevel_info : logLevel_error); + + if (!options.loggers) { + options.loggers = [{ + debug: function(msg) { + if (options.logLevel >= logLevel_debug) { + console.log(msg); + } + }, + info: function(msg) { + if (options.logLevel >= logLevel_info) { + console.log(msg); + } + }, + warn: function(msg) { + if (options.logLevel >= logLevel_warn) { + console.warn(msg); + } + }, + error: function(msg) { + if (options.logLevel >= logLevel_error) { + console.error(msg); + } + } + }]; + } + for (var i = 0; i < options.loggers.length; i++) { + less.logger.addListener(options.loggers[i]); + } +}; + +},{}],10:[function(require,module,exports){ +// TODO: Add tests for browser @plugin +/* global window */ + +var AbstractPluginLoader = require('../less/environment/abstract-plugin-loader.js'); + +/** + * Browser Plugin Loader + */ +var PluginLoader = function(less) { + this.less = less; + // Should we shim this.require for browser? Probably not? +}; + +PluginLoader.prototype = new AbstractPluginLoader(); + +PluginLoader.prototype.loadPlugin = function(filename, basePath, context, environment, fileManager) { + return new Promise(function(fulfill, reject) { + fileManager.loadFile(filename, basePath, context, environment) + .then(fulfill).catch(reject); + }); +}; + +module.exports = PluginLoader; + + +},{"../less/environment/abstract-plugin-loader.js":18}],11:[function(require,module,exports){ +module.exports = { + extractId: function(href) { + return href.replace(/^[a-z-]+:\/+?[^\/]+/, '') // Remove protocol & domain + .replace(/[\?\&]livereload=\w+/, '') // Remove LiveReload cachebuster + .replace(/^\//, '') // Remove root / + .replace(/\.[a-zA-Z]+$/, '') // Remove simple extension + .replace(/[^\.\w-]+/g, '-') // Replace illegal characters + .replace(/\./g, ':'); // Replace dots with colons(for valid id) + }, + addDataAttr: function(options, tag) { + for (var opt in tag.dataset) { + if (tag.dataset.hasOwnProperty(opt)) { + if (opt === 'env' || opt === 'dumpLineNumbers' || opt === 'rootpath' || opt === 'errorReporting') { + options[opt] = tag.dataset[opt]; + } else { + try { + options[opt] = JSON.parse(tag.dataset[opt]); + } + catch (_) {} + } + } + } + } +}; + +},{}],12:[function(require,module,exports){ +var contexts = {}; +module.exports = contexts; +var MATH = require('./math-constants'); + +var copyFromOriginal = function copyFromOriginal(original, destination, propertiesToCopy) { + if (!original) { return; } + + for (var i = 0; i < propertiesToCopy.length; i++) { + if (original.hasOwnProperty(propertiesToCopy[i])) { + destination[propertiesToCopy[i]] = original[propertiesToCopy[i]]; + } + } +}; + +/* + parse is used whilst parsing + */ +var parseCopyProperties = [ + // options + 'paths', // option - unmodified - paths to search for imports on + 'relativeUrls', // option - whether to adjust URL's to be relative + 'rootpath', // option - rootpath to append to URL's + 'strictImports', // option - + 'insecure', // option - whether to allow imports from insecure ssl hosts + 'dumpLineNumbers', // option - whether to dump line numbers + 'compress', // option - whether to compress + 'syncImport', // option - whether to import synchronously + 'chunkInput', // option - whether to chunk input. more performant but causes parse issues. + 'mime', // browser only - mime type for sheet import + 'useFileCache', // browser only - whether to use the per file session cache + // context + 'processImports', // option & context - whether to process imports. if false then imports will not be imported. + // Used by the import manager to stop multiple import visitors being created. + 'pluginManager' // Used as the plugin manager for the session +]; + +contexts.Parse = function(options) { + copyFromOriginal(options, this, parseCopyProperties); + + if (typeof this.paths === 'string') { this.paths = [this.paths]; } +}; + +var evalCopyProperties = [ + 'paths', // additional include paths + 'compress', // whether to compress + 'ieCompat', // whether to enforce IE compatibility (IE8 data-uri) + 'math', // whether math has to be within parenthesis + 'strictUnits', // whether units need to evaluate correctly + 'sourceMap', // whether to output a source map + 'importMultiple', // whether we are currently importing multiple copies + 'urlArgs', // whether to add args into url tokens + 'javascriptEnabled', // option - whether Inline JavaScript is enabled. if undefined, defaults to false + 'pluginManager', // Used as the plugin manager for the session + 'importantScope' // used to bubble up !important statements +]; + +contexts.Eval = function(options, frames) { + copyFromOriginal(options, this, evalCopyProperties); + + if (typeof this.paths === 'string') { this.paths = [this.paths]; } + + this.frames = frames || []; + this.importantScope = this.importantScope || []; +}; + +contexts.Eval.prototype.enterCalc = function () { + if (!this.calcStack) { + this.calcStack = []; + } + this.calcStack.push(true); + this.inCalc = true; +}; + +contexts.Eval.prototype.exitCalc = function () { + this.calcStack.pop(); + if (!this.calcStack) { + this.inCalc = false; + } +}; + +contexts.Eval.prototype.inParenthesis = function () { + if (!this.parensStack) { + this.parensStack = []; + } + this.parensStack.push(true); +}; + +contexts.Eval.prototype.outOfParenthesis = function () { + this.parensStack.pop(); +}; + +contexts.Eval.prototype.inCalc = false; +contexts.Eval.prototype.mathOn = true; +contexts.Eval.prototype.isMathOn = function (op) { + if (!this.mathOn) { + return false; + } + if (op === '/' && this.math !== MATH.ALWAYS && (!this.parensStack || !this.parensStack.length)) { + return false; + } + if (this.math > MATH.PARENS_DIVISION) { + return this.parensStack && this.parensStack.length; + } + return true; +}; + +contexts.Eval.prototype.isPathRelative = function (path) { + return !/^(?:[a-z-]+:|\/|#)/i.test(path); +}; + +contexts.Eval.prototype.normalizePath = function( path ) { + var + segments = path.split('/').reverse(), + segment; + + path = []; + while (segments.length !== 0 ) { + segment = segments.pop(); + switch ( segment ) { + case '.': + break; + case '..': + if ((path.length === 0) || (path[path.length - 1] === '..')) { + path.push( segment ); + } else { + path.pop(); + } + break; + default: + path.push( segment ); + break; + } + } + + return path.join('/'); +}; + +// todo - do the same for the toCSS ? + +},{"./math-constants":39}],13:[function(require,module,exports){ +module.exports = { + 'aliceblue':'#f0f8ff', + 'antiquewhite':'#faebd7', + 'aqua':'#00ffff', + 'aquamarine':'#7fffd4', + 'azure':'#f0ffff', + 'beige':'#f5f5dc', + 'bisque':'#ffe4c4', + 'black':'#000000', + 'blanchedalmond':'#ffebcd', + 'blue':'#0000ff', + 'blueviolet':'#8a2be2', + 'brown':'#a52a2a', + 'burlywood':'#deb887', + 'cadetblue':'#5f9ea0', + 'chartreuse':'#7fff00', + 'chocolate':'#d2691e', + 'coral':'#ff7f50', + 'cornflowerblue':'#6495ed', + 'cornsilk':'#fff8dc', + 'crimson':'#dc143c', + 'cyan':'#00ffff', + 'darkblue':'#00008b', + 'darkcyan':'#008b8b', + 'darkgoldenrod':'#b8860b', + 'darkgray':'#a9a9a9', + 'darkgrey':'#a9a9a9', + 'darkgreen':'#006400', + 'darkkhaki':'#bdb76b', + 'darkmagenta':'#8b008b', + 'darkolivegreen':'#556b2f', + 'darkorange':'#ff8c00', + 'darkorchid':'#9932cc', + 'darkred':'#8b0000', + 'darksalmon':'#e9967a', + 'darkseagreen':'#8fbc8f', + 'darkslateblue':'#483d8b', + 'darkslategray':'#2f4f4f', + 'darkslategrey':'#2f4f4f', + 'darkturquoise':'#00ced1', + 'darkviolet':'#9400d3', + 'deeppink':'#ff1493', + 'deepskyblue':'#00bfff', + 'dimgray':'#696969', + 'dimgrey':'#696969', + 'dodgerblue':'#1e90ff', + 'firebrick':'#b22222', + 'floralwhite':'#fffaf0', + 'forestgreen':'#228b22', + 'fuchsia':'#ff00ff', + 'gainsboro':'#dcdcdc', + 'ghostwhite':'#f8f8ff', + 'gold':'#ffd700', + 'goldenrod':'#daa520', + 'gray':'#808080', + 'grey':'#808080', + 'green':'#008000', + 'greenyellow':'#adff2f', + 'honeydew':'#f0fff0', + 'hotpink':'#ff69b4', + 'indianred':'#cd5c5c', + 'indigo':'#4b0082', + 'ivory':'#fffff0', + 'khaki':'#f0e68c', + 'lavender':'#e6e6fa', + 'lavenderblush':'#fff0f5', + 'lawngreen':'#7cfc00', + 'lemonchiffon':'#fffacd', + 'lightblue':'#add8e6', + 'lightcoral':'#f08080', + 'lightcyan':'#e0ffff', + 'lightgoldenrodyellow':'#fafad2', + 'lightgray':'#d3d3d3', + 'lightgrey':'#d3d3d3', + 'lightgreen':'#90ee90', + 'lightpink':'#ffb6c1', + 'lightsalmon':'#ffa07a', + 'lightseagreen':'#20b2aa', + 'lightskyblue':'#87cefa', + 'lightslategray':'#778899', + 'lightslategrey':'#778899', + 'lightsteelblue':'#b0c4de', + 'lightyellow':'#ffffe0', + 'lime':'#00ff00', + 'limegreen':'#32cd32', + 'linen':'#faf0e6', + 'magenta':'#ff00ff', + 'maroon':'#800000', + 'mediumaquamarine':'#66cdaa', + 'mediumblue':'#0000cd', + 'mediumorchid':'#ba55d3', + 'mediumpurple':'#9370d8', + 'mediumseagreen':'#3cb371', + 'mediumslateblue':'#7b68ee', + 'mediumspringgreen':'#00fa9a', + 'mediumturquoise':'#48d1cc', + 'mediumvioletred':'#c71585', + 'midnightblue':'#191970', + 'mintcream':'#f5fffa', + 'mistyrose':'#ffe4e1', + 'moccasin':'#ffe4b5', + 'navajowhite':'#ffdead', + 'navy':'#000080', + 'oldlace':'#fdf5e6', + 'olive':'#808000', + 'olivedrab':'#6b8e23', + 'orange':'#ffa500', + 'orangered':'#ff4500', + 'orchid':'#da70d6', + 'palegoldenrod':'#eee8aa', + 'palegreen':'#98fb98', + 'paleturquoise':'#afeeee', + 'palevioletred':'#d87093', + 'papayawhip':'#ffefd5', + 'peachpuff':'#ffdab9', + 'peru':'#cd853f', + 'pink':'#ffc0cb', + 'plum':'#dda0dd', + 'powderblue':'#b0e0e6', + 'purple':'#800080', + 'rebeccapurple':'#663399', + 'red':'#ff0000', + 'rosybrown':'#bc8f8f', + 'royalblue':'#4169e1', + 'saddlebrown':'#8b4513', + 'salmon':'#fa8072', + 'sandybrown':'#f4a460', + 'seagreen':'#2e8b57', + 'seashell':'#fff5ee', + 'sienna':'#a0522d', + 'silver':'#c0c0c0', + 'skyblue':'#87ceeb', + 'slateblue':'#6a5acd', + 'slategray':'#708090', + 'slategrey':'#708090', + 'snow':'#fffafa', + 'springgreen':'#00ff7f', + 'steelblue':'#4682b4', + 'tan':'#d2b48c', + 'teal':'#008080', + 'thistle':'#d8bfd8', + 'tomato':'#ff6347', + 'turquoise':'#40e0d0', + 'violet':'#ee82ee', + 'wheat':'#f5deb3', + 'white':'#ffffff', + 'whitesmoke':'#f5f5f5', + 'yellow':'#ffff00', + 'yellowgreen':'#9acd32' +}; +},{}],14:[function(require,module,exports){ +module.exports = { + colors: require('./colors'), + unitConversions: require('./unit-conversions') +}; + +},{"./colors":13,"./unit-conversions":15}],15:[function(require,module,exports){ +module.exports = { + length: { + 'm': 1, + 'cm': 0.01, + 'mm': 0.001, + 'in': 0.0254, + 'px': 0.0254 / 96, + 'pt': 0.0254 / 72, + 'pc': 0.0254 / 72 * 12 + }, + duration: { + 's': 1, + 'ms': 0.001 + }, + angle: { + 'rad': 1 / (2 * Math.PI), + 'deg': 1 / 360, + 'grad': 1 / 400, + 'turn': 1 + } +}; +},{}],16:[function(require,module,exports){ +// Export a new default each time +module.exports = function() { + return { + /* Inline Javascript - @plugin still allowed */ + javascriptEnabled: false, + + /* Outputs a makefile import dependency list to stdout. */ + depends: false, + + /* (DEPRECATED) Compress using less built-in compression. + * This does an okay job but does not utilise all the tricks of + * dedicated css compression. */ + compress: false, + + /* Runs the less parser and just reports errors without any output. */ + lint: false, + + /* Sets available include paths. + * If the file in an @import rule does not exist at that exact location, + * less will look for it at the location(s) passed to this option. + * You might use this for instance to specify a path to a library which + * you want to be referenced simply and relatively in the less files. */ + paths: [], + + /* color output in the terminal */ + color: true, + + /* The strictImports controls whether the compiler will allow an @import inside of either + * @media blocks or (a later addition) other selector blocks. + * See: https://github.com/less/less.js/issues/656 */ + strictImports: false, + + /* Allow Imports from Insecure HTTPS Hosts */ + insecure: false, + + /* Allows you to add a path to every generated import and url in your css. + * This does not affect less import statements that are processed, just ones + * that are left in the output css. */ + rootpath: '', + + /* By default URLs are kept as-is, so if you import a file in a sub-directory + * that references an image, exactly the same URL will be output in the css. + * This option allows you to re-write URL's in imported files so that the + * URL is always relative to the base imported file */ + relativeUrls: false, + + /* Compatibility with IE8. Used for limiting data-uri length */ + ieCompat: false, // true until 3.0 + + /* How to process math + * 0 always - eagerly try to solve all operations + * 1 parens-division - require parens for division "/" + * 2 parens | strict - require parens for all operations + * 3 strict-legacy - legacy strict behavior (super-strict) + */ + math: 0, + + /* Without this option, less attempts to guess at the output unit when it does maths. */ + strictUnits: false, + + /* Effectively the declaration is put at the top of your base Less file, + * meaning it can be used but it also can be overridden if this variable + * is defined in the file. */ + globalVars: null, + + /* As opposed to the global variable option, this puts the declaration at the + * end of your base file, meaning it will override anything defined in your Less file. */ + modifyVars: null, + + /* This option allows you to specify a argument to go on to every URL. */ + urlArgs: '' + } +} +},{}],17:[function(require,module,exports){ +var abstractFileManager = function() { +}; + +abstractFileManager.prototype.getPath = function (filename) { + var j = filename.lastIndexOf('?'); + if (j > 0) { + filename = filename.slice(0, j); + } + j = filename.lastIndexOf('/'); + if (j < 0) { + j = filename.lastIndexOf('\\'); + } + if (j < 0) { + return ''; + } + return filename.slice(0, j + 1); +}; + +abstractFileManager.prototype.tryAppendExtension = function(path, ext) { + return /(\.[a-z]*$)|([\?;].*)$/.test(path) ? path : path + ext; +}; + +abstractFileManager.prototype.tryAppendLessExtension = function(path) { + return this.tryAppendExtension(path, '.less'); +}; + +abstractFileManager.prototype.supportsSync = function() { + return false; +}; + +abstractFileManager.prototype.alwaysMakePathsAbsolute = function() { + return false; +}; + +abstractFileManager.prototype.isPathAbsolute = function(filename) { + return (/^(?:[a-z-]+:|\/|\\|#)/i).test(filename); +}; +// TODO: pull out / replace? +abstractFileManager.prototype.join = function(basePath, laterPath) { + if (!basePath) { + return laterPath; + } + return basePath + laterPath; +}; + +abstractFileManager.prototype.pathDiff = function pathDiff(url, baseUrl) { + // diff between two paths to create a relative path + + var urlParts = this.extractUrlParts(url), + baseUrlParts = this.extractUrlParts(baseUrl), + i, max, urlDirectories, baseUrlDirectories, diff = ''; + if (urlParts.hostPart !== baseUrlParts.hostPart) { + return ''; + } + max = Math.max(baseUrlParts.directories.length, urlParts.directories.length); + for (i = 0; i < max; i++) { + if (baseUrlParts.directories[i] !== urlParts.directories[i]) { break; } + } + baseUrlDirectories = baseUrlParts.directories.slice(i); + urlDirectories = urlParts.directories.slice(i); + for (i = 0; i < baseUrlDirectories.length - 1; i++) { + diff += '../'; + } + for (i = 0; i < urlDirectories.length - 1; i++) { + diff += urlDirectories[i] + '/'; + } + return diff; +}; +// helper function, not part of API +abstractFileManager.prototype.extractUrlParts = function extractUrlParts(url, baseUrl) { + // urlParts[1] = protocol://hostname/ OR / + // urlParts[2] = / if path relative to host base + // urlParts[3] = directories + // urlParts[4] = filename + // urlParts[5] = parameters + + var urlPartsRegex = /^((?:[a-z-]+:)?\/{2}(?:[^\/\?#]*\/)|([\/\\]))?((?:[^\/\\\?#]*[\/\\])*)([^\/\\\?#]*)([#\?].*)?$/i, + urlParts = url.match(urlPartsRegex), + returner = {}, rawDirectories = [], directories = [], i, baseUrlParts; + + if (!urlParts) { + throw new Error('Could not parse sheet href - \'' + url + '\''); + } + + // Stylesheets in IE don't always return the full path + if (baseUrl && (!urlParts[1] || urlParts[2])) { + baseUrlParts = baseUrl.match(urlPartsRegex); + if (!baseUrlParts) { + throw new Error('Could not parse page url - \'' + baseUrl + '\''); + } + urlParts[1] = urlParts[1] || baseUrlParts[1] || ''; + if (!urlParts[2]) { + urlParts[3] = baseUrlParts[3] + urlParts[3]; + } + } + + if (urlParts[3]) { + rawDirectories = urlParts[3].replace(/\\/g, '/').split('/'); + + // collapse '..' and skip '.' + for (i = 0; i < rawDirectories.length; i++) { + + if (rawDirectories[i] === '..') { + directories.pop(); + } + else if (rawDirectories[i] !== '.') { + directories.push(rawDirectories[i]); + } + + } + } + + returner.hostPart = urlParts[1]; + returner.directories = directories; + returner.rawPath = (urlParts[1] || '') + rawDirectories.join('/'); + returner.path = (urlParts[1] || '') + directories.join('/'); + returner.filename = urlParts[4]; + returner.fileUrl = returner.path + (urlParts[4] || ''); + returner.url = returner.fileUrl + (urlParts[5] || ''); + return returner; +}; + +module.exports = abstractFileManager; + +},{}],18:[function(require,module,exports){ +var functionRegistry = require('../functions/function-registry'), + LessError = require('../less-error'); + +var AbstractPluginLoader = function() { + // Implemented by Node.js plugin loader + this.require = function() { + return null; + } +}; + +AbstractPluginLoader.prototype.evalPlugin = function(contents, context, imports, pluginOptions, fileInfo) { + + var loader, + registry, + pluginObj, + localModule, + pluginManager, + filename, + result; + + pluginManager = context.pluginManager; + + if (fileInfo) { + if (typeof fileInfo === 'string') { + filename = fileInfo; + } + else { + filename = fileInfo.filename; + } + } + var shortname = (new this.less.FileManager()).extractUrlParts(filename).filename; + + if (filename) { + pluginObj = pluginManager.get(filename); + + if (pluginObj) { + result = this.trySetOptions(pluginObj, filename, shortname, pluginOptions); + if (result) { + return result; + } + try { + if (pluginObj.use) { + pluginObj.use.call(this.context, pluginObj); + } + } + catch (e) { + e.message = e.message || 'Error during @plugin call'; + return new LessError(e, imports, filename); + } + return pluginObj; + } + } + localModule = { + exports: {}, + pluginManager: pluginManager, + fileInfo: fileInfo + }; + registry = functionRegistry.create(); + + var registerPlugin = function(obj) { + pluginObj = obj; + }; + + try { + loader = new Function('module', 'require', 'registerPlugin', 'functions', 'tree', 'less', 'fileInfo', contents); + loader(localModule, this.require(filename), registerPlugin, registry, this.less.tree, this.less, fileInfo); + } + catch (e) { + return new LessError(e, imports, filename); + } + + if (!pluginObj) { + pluginObj = localModule.exports; + } + pluginObj = this.validatePlugin(pluginObj, filename, shortname); + + if (pluginObj instanceof LessError) { + return pluginObj; + } + + if (pluginObj) { + pluginObj.imports = imports; + pluginObj.filename = filename; + + // For < 3.x (or unspecified minVersion) - setOptions() before install() + if (!pluginObj.minVersion || this.compareVersion('3.0.0', pluginObj.minVersion) < 0) { + result = this.trySetOptions(pluginObj, filename, shortname, pluginOptions); + + if (result) { + return result; + } + } + + // Run on first load + pluginManager.addPlugin(pluginObj, fileInfo.filename, registry); + pluginObj.functions = registry.getLocalFunctions(); + + // Need to call setOptions again because the pluginObj might have functions + result = this.trySetOptions(pluginObj, filename, shortname, pluginOptions); + if (result) { + return result; + } + + // Run every @plugin call + try { + if (pluginObj.use) { + pluginObj.use.call(this.context, pluginObj); + } + } + catch (e) { + e.message = e.message || 'Error during @plugin call'; + return new LessError(e, imports, filename); + } + + } + else { + return new LessError({ message: 'Not a valid plugin' }, imports, filename); + } + + return pluginObj; + +}; + +AbstractPluginLoader.prototype.trySetOptions = function(plugin, filename, name, options) { + if (options && !plugin.setOptions) { + return new LessError({ + message: 'Options have been provided but the plugin ' + + name + ' does not support any options.' + }); + } + try { + plugin.setOptions && plugin.setOptions(options); + } + catch (e) { + return new LessError(e); + } +}; + +AbstractPluginLoader.prototype.validatePlugin = function(plugin, filename, name) { + if (plugin) { + // support plugins being a function + // so that the plugin can be more usable programmatically + if (typeof plugin === 'function') { + plugin = new plugin(); + } + + if (plugin.minVersion) { + if (this.compareVersion(plugin.minVersion, this.less.version) < 0) { + return new LessError({ + message: 'Plugin ' + name + ' requires version ' + + this.versionToString(plugin.minVersion) + }); + } + } + return plugin; + } + return null; +}; + +AbstractPluginLoader.prototype.compareVersion = function(aVersion, bVersion) { + if (typeof aVersion === 'string') { + aVersion = aVersion.match(/^(\d+)\.?(\d+)?\.?(\d+)?/); + aVersion.shift(); + } + for (var i = 0; i < aVersion.length; i++) { + if (aVersion[i] !== bVersion[i]) { + return parseInt(aVersion[i]) > parseInt(bVersion[i]) ? -1 : 1; + } + } + return 0; +}; +AbstractPluginLoader.prototype.versionToString = function(version) { + var versionString = ''; + for (var i = 0; i < version.length; i++) { + versionString += (versionString ? '.' : '') + version[i]; + } + return versionString; +}; +AbstractPluginLoader.prototype.printUsage = function(plugins) { + for (var i = 0; i < plugins.length; i++) { + var plugin = plugins[i]; + if (plugin.printUsage) { + plugin.printUsage(); + } + } +}; + +module.exports = AbstractPluginLoader; + + +},{"../functions/function-registry":26,"../less-error":37}],19:[function(require,module,exports){ +/** + * @todo Document why this abstraction exists, and the relationship between + * environment, file managers, and plugin manager + */ + +var logger = require('../logger'); +var environment = function(externalEnvironment, fileManagers) { + this.fileManagers = fileManagers || []; + externalEnvironment = externalEnvironment || {}; + + var optionalFunctions = ['encodeBase64', 'mimeLookup', 'charsetLookup', 'getSourceMapGenerator'], + requiredFunctions = [], + functions = requiredFunctions.concat(optionalFunctions); + + for (var i = 0; i < functions.length; i++) { + var propName = functions[i], + environmentFunc = externalEnvironment[propName]; + if (environmentFunc) { + this[propName] = environmentFunc.bind(externalEnvironment); + } else if (i < requiredFunctions.length) { + this.warn('missing required function in environment - ' + propName); + } + } +}; + +environment.prototype.getFileManager = function (filename, currentDirectory, options, environment, isSync) { + + if (!filename) { + logger.warn('getFileManager called with no filename.. Please report this issue. continuing.'); + } + if (currentDirectory == null) { + logger.warn('getFileManager called with null directory.. Please report this issue. continuing.'); + } + + var fileManagers = this.fileManagers; + if (options.pluginManager) { + fileManagers = [].concat(fileManagers).concat(options.pluginManager.getFileManagers()); + } + for (var i = fileManagers.length - 1; i >= 0 ; i--) { + var fileManager = fileManagers[i]; + if (fileManager[isSync ? 'supportsSync' : 'supports'](filename, currentDirectory, options, environment)) { + return fileManager; + } + } + return null; +}; + +environment.prototype.addFileManager = function (fileManager) { + this.fileManagers.push(fileManager); +}; + +environment.prototype.clearFileManagers = function () { + this.fileManagers = []; +}; + +module.exports = environment; + +},{"../logger":38}],20:[function(require,module,exports){ + +var functionRegistry = require('./function-registry'), + Anonymous = require('../tree/anonymous'), + Keyword = require('../tree/keyword'); + +functionRegistry.addMultiple({ + boolean: function(condition) { + return condition ? Keyword.True : Keyword.False; + }, + + 'if': function(condition, trueValue, falseValue) { + return condition ? trueValue + : (falseValue || new Anonymous); + } +}); + +},{"../tree/anonymous":50,"../tree/keyword":70,"./function-registry":26}],21:[function(require,module,exports){ +var Color = require('../tree/color'), + functionRegistry = require('./function-registry'); + +// Color Blending +// ref: http://www.w3.org/TR/compositing-1 + +function colorBlend(mode, color1, color2) { + var ab = color1.alpha, cb, // backdrop + as = color2.alpha, cs, // source + ar, cr, r = []; // result + + ar = as + ab * (1 - as); + for (var i = 0; i < 3; i++) { + cb = color1.rgb[i] / 255; + cs = color2.rgb[i] / 255; + cr = mode(cb, cs); + if (ar) { + cr = (as * cs + ab * (cb - + as * (cb + cs - cr))) / ar; + } + r[i] = cr * 255; + } + + return new Color(r, ar); +} + +var colorBlendModeFunctions = { + multiply: function(cb, cs) { + return cb * cs; + }, + screen: function(cb, cs) { + return cb + cs - cb * cs; + }, + overlay: function(cb, cs) { + cb *= 2; + return (cb <= 1) ? + colorBlendModeFunctions.multiply(cb, cs) : + colorBlendModeFunctions.screen(cb - 1, cs); + }, + softlight: function(cb, cs) { + var d = 1, e = cb; + if (cs > 0.5) { + e = 1; + d = (cb > 0.25) ? Math.sqrt(cb) + : ((16 * cb - 12) * cb + 4) * cb; + } + return cb - (1 - 2 * cs) * e * (d - cb); + }, + hardlight: function(cb, cs) { + return colorBlendModeFunctions.overlay(cs, cb); + }, + difference: function(cb, cs) { + return Math.abs(cb - cs); + }, + exclusion: function(cb, cs) { + return cb + cs - 2 * cb * cs; + }, + + // non-w3c functions: + average: function(cb, cs) { + return (cb + cs) / 2; + }, + negation: function(cb, cs) { + return 1 - Math.abs(cb + cs - 1); + } +}; + +for (var f in colorBlendModeFunctions) { + if (colorBlendModeFunctions.hasOwnProperty(f)) { + colorBlend[f] = colorBlend.bind(null, colorBlendModeFunctions[f]); + } +} + +functionRegistry.addMultiple(colorBlend); + +},{"../tree/color":55,"./function-registry":26}],22:[function(require,module,exports){ +var Dimension = require('../tree/dimension'), + Color = require('../tree/color'), + Quoted = require('../tree/quoted'), + Anonymous = require('../tree/anonymous'), + functionRegistry = require('./function-registry'), + colorFunctions; + +function clamp(val) { + return Math.min(1, Math.max(0, val)); +} +function hsla(color) { + return colorFunctions.hsla(color.h, color.s, color.l, color.a); +} +function number(n) { + if (n instanceof Dimension) { + return parseFloat(n.unit.is('%') ? n.value / 100 : n.value); + } else if (typeof n === 'number') { + return n; + } else { + throw { + type: 'Argument', + message: 'color functions take numbers as parameters' + }; + } +} +function scaled(n, size) { + if (n instanceof Dimension && n.unit.is('%')) { + return parseFloat(n.value * size / 100); + } else { + return number(n); + } +} +colorFunctions = { + rgb: function (r, g, b) { + return colorFunctions.rgba(r, g, b, 1.0); + }, + rgba: function (r, g, b, a) { + var rgb = [r, g, b].map(function (c) { return scaled(c, 255); }); + a = number(a); + return new Color(rgb, a); + }, + hsl: function (h, s, l) { + return colorFunctions.hsla(h, s, l, 1.0); + }, + hsla: function (h, s, l, a) { + + var m1, m2; + + function hue(h) { + h = h < 0 ? h + 1 : (h > 1 ? h - 1 : h); + if (h * 6 < 1) { + return m1 + (m2 - m1) * h * 6; + } + else if (h * 2 < 1) { + return m2; + } + else if (h * 3 < 2) { + return m1 + (m2 - m1) * (2 / 3 - h) * 6; + } + else { + return m1; + } + } + + h = (number(h) % 360) / 360; + s = clamp(number(s)); l = clamp(number(l)); a = clamp(number(a)); + + m2 = l <= 0.5 ? l * (s + 1) : l + s - l * s; + m1 = l * 2 - m2; + + return colorFunctions.rgba(hue(h + 1 / 3) * 255, + hue(h) * 255, + hue(h - 1 / 3) * 255, + a); + }, + + hsv: function(h, s, v) { + return colorFunctions.hsva(h, s, v, 1.0); + }, + + hsva: function(h, s, v, a) { + h = ((number(h) % 360) / 360) * 360; + s = number(s); v = number(v); a = number(a); + + var i, f; + i = Math.floor((h / 60) % 6); + f = (h / 60) - i; + + var vs = [v, + v * (1 - s), + v * (1 - f * s), + v * (1 - (1 - f) * s)]; + var perm = [[0, 3, 1], + [2, 0, 1], + [1, 0, 3], + [1, 2, 0], + [3, 1, 0], + [0, 1, 2]]; + + return colorFunctions.rgba(vs[perm[i][0]] * 255, + vs[perm[i][1]] * 255, + vs[perm[i][2]] * 255, + a); + }, + + hue: function (color) { + return new Dimension(color.toHSL().h); + }, + saturation: function (color) { + return new Dimension(color.toHSL().s * 100, '%'); + }, + lightness: function (color) { + return new Dimension(color.toHSL().l * 100, '%'); + }, + hsvhue: function(color) { + return new Dimension(color.toHSV().h); + }, + hsvsaturation: function (color) { + return new Dimension(color.toHSV().s * 100, '%'); + }, + hsvvalue: function (color) { + return new Dimension(color.toHSV().v * 100, '%'); + }, + red: function (color) { + return new Dimension(color.rgb[0]); + }, + green: function (color) { + return new Dimension(color.rgb[1]); + }, + blue: function (color) { + return new Dimension(color.rgb[2]); + }, + alpha: function (color) { + return new Dimension(color.toHSL().a); + }, + luma: function (color) { + return new Dimension(color.luma() * color.alpha * 100, '%'); + }, + luminance: function (color) { + var luminance = + (0.2126 * color.rgb[0] / 255) + + (0.7152 * color.rgb[1] / 255) + + (0.0722 * color.rgb[2] / 255); + + return new Dimension(luminance * color.alpha * 100, '%'); + }, + saturate: function (color, amount, method) { + // filter: saturate(3.2); + // should be kept as is, so check for color + if (!color.rgb) { + return null; + } + var hsl = color.toHSL(); + + if (typeof method !== 'undefined' && method.value === 'relative') { + hsl.s += hsl.s * amount.value / 100; + } + else { + hsl.s += amount.value / 100; + } + hsl.s = clamp(hsl.s); + return hsla(hsl); + }, + desaturate: function (color, amount, method) { + var hsl = color.toHSL(); + + if (typeof method !== 'undefined' && method.value === 'relative') { + hsl.s -= hsl.s * amount.value / 100; + } + else { + hsl.s -= amount.value / 100; + } + hsl.s = clamp(hsl.s); + return hsla(hsl); + }, + lighten: function (color, amount, method) { + var hsl = color.toHSL(); + + if (typeof method !== 'undefined' && method.value === 'relative') { + hsl.l += hsl.l * amount.value / 100; + } + else { + hsl.l += amount.value / 100; + } + hsl.l = clamp(hsl.l); + return hsla(hsl); + }, + darken: function (color, amount, method) { + var hsl = color.toHSL(); + + if (typeof method !== 'undefined' && method.value === 'relative') { + hsl.l -= hsl.l * amount.value / 100; + } + else { + hsl.l -= amount.value / 100; + } + hsl.l = clamp(hsl.l); + return hsla(hsl); + }, + fadein: function (color, amount, method) { + var hsl = color.toHSL(); + + if (typeof method !== 'undefined' && method.value === 'relative') { + hsl.a += hsl.a * amount.value / 100; + } + else { + hsl.a += amount.value / 100; + } + hsl.a = clamp(hsl.a); + return hsla(hsl); + }, + fadeout: function (color, amount, method) { + var hsl = color.toHSL(); + + if (typeof method !== 'undefined' && method.value === 'relative') { + hsl.a -= hsl.a * amount.value / 100; + } + else { + hsl.a -= amount.value / 100; + } + hsl.a = clamp(hsl.a); + return hsla(hsl); + }, + fade: function (color, amount) { + var hsl = color.toHSL(); + + hsl.a = amount.value / 100; + hsl.a = clamp(hsl.a); + return hsla(hsl); + }, + spin: function (color, amount) { + var hsl = color.toHSL(); + var hue = (hsl.h + amount.value) % 360; + + hsl.h = hue < 0 ? 360 + hue : hue; + + return hsla(hsl); + }, + // + // Copyright (c) 2006-2009 Hampton Catlin, Natalie Weizenbaum, and Chris Eppstein + // http://sass-lang.com + // + mix: function (color1, color2, weight) { + if (!color1.toHSL || !color2.toHSL) { + console.log(color2.type); + console.dir(color2); + } + if (!weight) { + weight = new Dimension(50); + } + var p = weight.value / 100.0; + var w = p * 2 - 1; + var a = color1.toHSL().a - color2.toHSL().a; + + var w1 = (((w * a == -1) ? w : (w + a) / (1 + w * a)) + 1) / 2.0; + var w2 = 1 - w1; + + var rgb = [color1.rgb[0] * w1 + color2.rgb[0] * w2, + color1.rgb[1] * w1 + color2.rgb[1] * w2, + color1.rgb[2] * w1 + color2.rgb[2] * w2]; + + var alpha = color1.alpha * p + color2.alpha * (1 - p); + + return new Color(rgb, alpha); + }, + greyscale: function (color) { + return colorFunctions.desaturate(color, new Dimension(100)); + }, + contrast: function (color, dark, light, threshold) { + // filter: contrast(3.2); + // should be kept as is, so check for color + if (!color.rgb) { + return null; + } + if (typeof light === 'undefined') { + light = colorFunctions.rgba(255, 255, 255, 1.0); + } + if (typeof dark === 'undefined') { + dark = colorFunctions.rgba(0, 0, 0, 1.0); + } + // Figure out which is actually light and dark: + if (dark.luma() > light.luma()) { + var t = light; + light = dark; + dark = t; + } + if (typeof threshold === 'undefined') { + threshold = 0.43; + } else { + threshold = number(threshold); + } + if (color.luma() < threshold) { + return light; + } else { + return dark; + } + }, + // Changes made in 2.7.0 - Reverted in 3.0.0 + // contrast: function (color, color1, color2, threshold) { + // // Return which of `color1` and `color2` has the greatest contrast with `color` + // // according to the standard WCAG contrast ratio calculation. + // // http://www.w3.org/TR/WCAG20/#contrast-ratiodef + // // The threshold param is no longer used, in line with SASS. + // // filter: contrast(3.2); + // // should be kept as is, so check for color + // if (!color.rgb) { + // return null; + // } + // if (typeof color1 === 'undefined') { + // color1 = colorFunctions.rgba(0, 0, 0, 1.0); + // } + // if (typeof color2 === 'undefined') { + // color2 = colorFunctions.rgba(255, 255, 255, 1.0); + // } + // var contrast1, contrast2; + // var luma = color.luma(); + // var luma1 = color1.luma(); + // var luma2 = color2.luma(); + // // Calculate contrast ratios for each color + // if (luma > luma1) { + // contrast1 = (luma + 0.05) / (luma1 + 0.05); + // } else { + // contrast1 = (luma1 + 0.05) / (luma + 0.05); + // } + // if (luma > luma2) { + // contrast2 = (luma + 0.05) / (luma2 + 0.05); + // } else { + // contrast2 = (luma2 + 0.05) / (luma + 0.05); + // } + // if (contrast1 > contrast2) { + // return color1; + // } else { + // return color2; + // } + // }, + argb: function (color) { + return new Anonymous(color.toARGB()); + }, + color: function(c) { + if ((c instanceof Quoted) && + (/^#([a-f0-9]{6}|[a-f0-9]{3})$/i.test(c.value))) { + return new Color(c.value.slice(1)); + } + if ((c instanceof Color) || (c = Color.fromKeyword(c.value))) { + c.value = undefined; + return c; + } + throw { + type: 'Argument', + message: 'argument must be a color keyword or 3/6 digit hex e.g. #FFF' + }; + }, + tint: function(color, amount) { + return colorFunctions.mix(colorFunctions.rgb(255, 255, 255), color, amount); + }, + shade: function(color, amount) { + return colorFunctions.mix(colorFunctions.rgb(0, 0, 0), color, amount); + } +}; +functionRegistry.addMultiple(colorFunctions); + +},{"../tree/anonymous":50,"../tree/color":55,"../tree/dimension":62,"../tree/quoted":80,"./function-registry":26}],23:[function(require,module,exports){ +module.exports = function(environment) { + var Quoted = require('../tree/quoted'), + URL = require('../tree/url'), + utils = require('../utils'), + functionRegistry = require('./function-registry'), + fallback = function(functionThis, node) { + return new URL(node, functionThis.index, functionThis.currentFileInfo).eval(functionThis.context); + }, + logger = require('../logger'); + + functionRegistry.add('data-uri', function(mimetypeNode, filePathNode) { + + if (!filePathNode) { + filePathNode = mimetypeNode; + mimetypeNode = null; + } + + var mimetype = mimetypeNode && mimetypeNode.value; + var filePath = filePathNode.value; + var currentFileInfo = this.currentFileInfo; + var currentDirectory = currentFileInfo.relativeUrls ? + currentFileInfo.currentDirectory : currentFileInfo.entryPath; + + var fragmentStart = filePath.indexOf('#'); + var fragment = ''; + if (fragmentStart !== -1) { + fragment = filePath.slice(fragmentStart); + filePath = filePath.slice(0, fragmentStart); + } + var context = utils.clone(this.context); + context.rawBuffer = true; + + var fileManager = environment.getFileManager(filePath, currentDirectory, context, environment, true); + + if (!fileManager) { + return fallback(this, filePathNode); + } + + var useBase64 = false; + + // detect the mimetype if not given + if (!mimetypeNode) { + + mimetype = environment.mimeLookup(filePath); + + if (mimetype === 'image/svg+xml') { + useBase64 = false; + } else { + // use base 64 unless it's an ASCII or UTF-8 format + var charset = environment.charsetLookup(mimetype); + useBase64 = ['US-ASCII', 'UTF-8'].indexOf(charset) < 0; + } + if (useBase64) { mimetype += ';base64'; } + } + else { + useBase64 = /;base64$/.test(mimetype); + } + + var fileSync = fileManager.loadFileSync(filePath, currentDirectory, context, environment); + if (!fileSync.contents) { + logger.warn('Skipped data-uri embedding of ' + filePath + ' because file not found'); + return fallback(this, filePathNode || mimetypeNode); + } + var buf = fileSync.contents; + if (useBase64 && !environment.encodeBase64) { + return fallback(this, filePathNode); + } + + buf = useBase64 ? environment.encodeBase64(buf) : encodeURIComponent(buf); + + var uri = 'data:' + mimetype + ',' + buf + fragment; + + // IE8 cannot handle a data-uri larger than 32,768 characters. If this is exceeded + // and the --ieCompat flag is enabled, return a normal url() instead. + var DATA_URI_MAX = 32768; + if (uri.length >= DATA_URI_MAX) { + + if (this.context.ieCompat !== false) { + logger.warn('Skipped data-uri embedding of ' + filePath + ' because its size (' + uri.length + + ' characters) exceeds IE8-safe ' + DATA_URI_MAX + ' characters!'); + + return fallback(this, filePathNode || mimetypeNode); + } + } + + return new URL(new Quoted('"' + uri + '"', uri, false, this.index, this.currentFileInfo), this.index, this.currentFileInfo); + }); +}; + +},{"../logger":38,"../tree/quoted":80,"../tree/url":85,"../utils":89,"./function-registry":26}],24:[function(require,module,exports){ +var Keyword = require('../tree/keyword'), + functionRegistry = require('./function-registry'); + +var defaultFunc = { + eval: function () { + var v = this.value_, e = this.error_; + if (e) { + throw e; + } + if (v != null) { + return v ? Keyword.True : Keyword.False; + } + }, + value: function (v) { + this.value_ = v; + }, + error: function (e) { + this.error_ = e; + }, + reset: function () { + this.value_ = this.error_ = null; + } +}; + +functionRegistry.add('default', defaultFunc.eval.bind(defaultFunc)); + +module.exports = defaultFunc; + +},{"../tree/keyword":70,"./function-registry":26}],25:[function(require,module,exports){ +var Expression = require('../tree/expression'); + +var functionCaller = function(name, context, index, currentFileInfo) { + this.name = name.toLowerCase(); + this.index = index; + this.context = context; + this.currentFileInfo = currentFileInfo; + + this.func = context.frames[0].functionRegistry.get(this.name); +}; +functionCaller.prototype.isValid = function() { + return Boolean(this.func); +}; + +functionCaller.prototype.call = function(args) { + // This code is terrible and should be replaced as per this issue... + // https://github.com/less/less.js/issues/2477 + if (Array.isArray(args)) { + args = args.filter(function (item) { + if (item.type === 'Comment') { + return false; + } + return true; + }) + .map(function(item) { + if (item.type === 'Expression') { + var subNodes = item.value.filter(function (item) { + if (item.type === 'Comment') { + return false; + } + return true; + }); + if (subNodes.length === 1) { + return subNodes[0]; + } else { + return new Expression(subNodes); + } + } + return item; + }); + } + + return this.func.apply(this, args); +}; + +module.exports = functionCaller; + +},{"../tree/expression":64}],26:[function(require,module,exports){ +function makeRegistry( base ) { + return { + _data: {}, + add: function(name, func) { + // precautionary case conversion, as later querying of + // the registry by function-caller uses lower case as well. + name = name.toLowerCase(); + + if (this._data.hasOwnProperty(name)) { + // TODO warn + } + this._data[name] = func; + }, + addMultiple: function(functions) { + Object.keys(functions).forEach( + function(name) { + this.add(name, functions[name]); + }.bind(this)); + }, + get: function(name) { + return this._data[name] || ( base && base.get( name )); + }, + getLocalFunctions: function() { + return this._data; + }, + inherit: function() { + return makeRegistry( this ); + }, + create: function(base) { + return makeRegistry(base); + } + }; +} + +module.exports = makeRegistry( null ); +},{}],27:[function(require,module,exports){ +module.exports = function(environment) { + var functions = { + functionRegistry: require('./function-registry'), + functionCaller: require('./function-caller') + }; + + // register functions + require('./boolean'); + require('./default'); + require('./color'); + require('./color-blending'); + require('./data-uri')(environment); + require('./list'); + require('./math'); + require('./number'); + require('./string'); + require('./svg')(environment); + require('./types'); + + return functions; +}; + +},{"./boolean":20,"./color":22,"./color-blending":21,"./data-uri":23,"./default":24,"./function-caller":25,"./function-registry":26,"./list":28,"./math":30,"./number":31,"./string":32,"./svg":33,"./types":34}],28:[function(require,module,exports){ +var Dimension = require('../tree/dimension'), + Declaration = require('../tree/declaration'), + Ruleset = require('../tree/ruleset'), + Selector = require('../tree/selector'), + Element = require('../tree/element'), + functionRegistry = require('./function-registry'); + +var getItemsFromNode = function(node) { + // handle non-array values as an array of length 1 + // return 'undefined' if index is invalid + var items = Array.isArray(node.value) ? + node.value : Array(node); + + return items; +}; + +functionRegistry.addMultiple({ + _SELF: function(n) { + return n; + }, + extract: function(values, index) { + index = index.value - 1; // (1-based index) + + return getItemsFromNode(values)[index]; + }, + length: function(values) { + return new Dimension(getItemsFromNode(values).length); + }, + each: function(list, rs) { + var i = 0, rules = [], newRules, iterator; + + if (list.value) { + if (Array.isArray(list.value)) { + iterator = list.value; + } else { + iterator = [list.value]; + } + } else if (list.ruleset) { + iterator = list.ruleset.rules; + } else if (Array.isArray(list)) { + iterator = list; + } else { + iterator = [list]; + } + + var valueName = '@value', + keyName = '@key', + indexName = '@index'; + + if (rs.params) { + valueName = rs.params[0] && rs.params[0].name; + keyName = rs.params[1] && rs.params[1].name; + indexName = rs.params[2] && rs.params[2].name; + rs = rs.rules; + } else { + rs = rs.ruleset; + } + + iterator.forEach(function(item) { + i = i + 1; + var key, value; + if (item instanceof Declaration) { + key = typeof item.name === 'string' ? item.name : item.name[0].value; + value = item.value; + } else { + key = new Dimension(i); + value = item; + } + + newRules = rs.rules.slice(0); + if (valueName) { + newRules.push(new Declaration(valueName, + value, + false, false, this.index, this.currentFileInfo)); + } + if (indexName) { + newRules.push(new Declaration(indexName, + new Dimension(i), + false, false, this.index, this.currentFileInfo)); + } + if (keyName) { + newRules.push(new Declaration(keyName, + key, + false, false, this.index, this.currentFileInfo)); + } + + rules.push(new Ruleset([ new(Selector)([ new Element("", '&') ]) ], + newRules, + rs.strictImports, + rs.visibilityInfo() + )); + }); + + return new Ruleset([ new(Selector)([ new Element("", '&') ]) ], + rules, + rs.strictImports, + rs.visibilityInfo() + ).eval(this.context); + + } +}); + +},{"../tree/declaration":60,"../tree/dimension":62,"../tree/element":63,"../tree/ruleset":81,"../tree/selector":82,"./function-registry":26}],29:[function(require,module,exports){ +var Dimension = require('../tree/dimension'); + +var MathHelper = function() { +}; +MathHelper._math = function (fn, unit, n) { + if (!(n instanceof Dimension)) { + throw { type: 'Argument', message: 'argument must be a number' }; + } + if (unit == null) { + unit = n.unit; + } else { + n = n.unify(); + } + return new Dimension(fn(parseFloat(n.value)), unit); +}; +module.exports = MathHelper; +},{"../tree/dimension":62}],30:[function(require,module,exports){ +var functionRegistry = require('./function-registry'), + mathHelper = require('./math-helper.js'); + +var mathFunctions = { + // name, unit + ceil: null, + floor: null, + sqrt: null, + abs: null, + tan: '', + sin: '', + cos: '', + atan: 'rad', + asin: 'rad', + acos: 'rad' +}; + +for (var f in mathFunctions) { + if (mathFunctions.hasOwnProperty(f)) { + mathFunctions[f] = mathHelper._math.bind(null, Math[f], mathFunctions[f]); + } +} + +mathFunctions.round = function (n, f) { + var fraction = typeof f === 'undefined' ? 0 : f.value; + return mathHelper._math(function(num) { return num.toFixed(fraction); }, null, n); +}; + +functionRegistry.addMultiple(mathFunctions); + +},{"./function-registry":26,"./math-helper.js":29}],31:[function(require,module,exports){ +var Dimension = require('../tree/dimension'), + Anonymous = require('../tree/anonymous'), + functionRegistry = require('./function-registry'), + mathHelper = require('./math-helper.js'); + +var minMax = function (isMin, args) { + args = Array.prototype.slice.call(args); + switch (args.length) { + case 0: throw { type: 'Argument', message: 'one or more arguments required' }; + } + var i, j, current, currentUnified, referenceUnified, unit, unitStatic, unitClone, + order = [], // elems only contains original argument values. + values = {}; // key is the unit.toString() for unified Dimension values, + // value is the index into the order array. + for (i = 0; i < args.length; i++) { + current = args[i]; + if (!(current instanceof Dimension)) { + if (Array.isArray(args[i].value)) { + Array.prototype.push.apply(args, Array.prototype.slice.call(args[i].value)); + } + continue; + } + currentUnified = current.unit.toString() === '' && unitClone !== undefined ? new Dimension(current.value, unitClone).unify() : current.unify(); + unit = currentUnified.unit.toString() === '' && unitStatic !== undefined ? unitStatic : currentUnified.unit.toString(); + unitStatic = unit !== '' && unitStatic === undefined || unit !== '' && order[0].unify().unit.toString() === '' ? unit : unitStatic; + unitClone = unit !== '' && unitClone === undefined ? current.unit.toString() : unitClone; + j = values[''] !== undefined && unit !== '' && unit === unitStatic ? values[''] : values[unit]; + if (j === undefined) { + if (unitStatic !== undefined && unit !== unitStatic) { + throw { type: 'Argument', message: 'incompatible types' }; + } + values[unit] = order.length; + order.push(current); + continue; + } + referenceUnified = order[j].unit.toString() === '' && unitClone !== undefined ? new Dimension(order[j].value, unitClone).unify() : order[j].unify(); + if ( isMin && currentUnified.value < referenceUnified.value || + !isMin && currentUnified.value > referenceUnified.value) { + order[j] = current; + } + } + if (order.length == 1) { + return order[0]; + } + args = order.map(function (a) { return a.toCSS(this.context); }).join(this.context.compress ? ',' : ', '); + return new Anonymous((isMin ? 'min' : 'max') + '(' + args + ')'); +}; +functionRegistry.addMultiple({ + min: function () { + return minMax(true, arguments); + }, + max: function () { + return minMax(false, arguments); + }, + convert: function (val, unit) { + return val.convertTo(unit.value); + }, + pi: function () { + return new Dimension(Math.PI); + }, + mod: function(a, b) { + return new Dimension(a.value % b.value, a.unit); + }, + pow: function(x, y) { + if (typeof x === 'number' && typeof y === 'number') { + x = new Dimension(x); + y = new Dimension(y); + } else if (!(x instanceof Dimension) || !(y instanceof Dimension)) { + throw { type: 'Argument', message: 'arguments must be numbers' }; + } + + return new Dimension(Math.pow(x.value, y.value), x.unit); + }, + percentage: function (n) { + var result = mathHelper._math(function(num) { + return num * 100; + }, '%', n); + + return result; + } +}); + +},{"../tree/anonymous":50,"../tree/dimension":62,"./function-registry":26,"./math-helper.js":29}],32:[function(require,module,exports){ +var Quoted = require('../tree/quoted'), + Anonymous = require('../tree/anonymous'), + JavaScript = require('../tree/javascript'), + functionRegistry = require('./function-registry'); + +functionRegistry.addMultiple({ + e: function (str) { + return new Anonymous(str instanceof JavaScript ? str.evaluated : str.value); + }, + escape: function (str) { + return new Anonymous( + encodeURI(str.value).replace(/=/g, '%3D').replace(/:/g, '%3A').replace(/#/g, '%23').replace(/;/g, '%3B') + .replace(/\(/g, '%28').replace(/\)/g, '%29')); + }, + replace: function (string, pattern, replacement, flags) { + var result = string.value; + replacement = (replacement.type === 'Quoted') ? + replacement.value : replacement.toCSS(); + result = result.replace(new RegExp(pattern.value, flags ? flags.value : ''), replacement); + return new Quoted(string.quote || '', result, string.escaped); + }, + '%': function (string /* arg, arg, ... */) { + var args = Array.prototype.slice.call(arguments, 1), + result = string.value; + + for (var i = 0; i < args.length; i++) { + /* jshint loopfunc:true */ + result = result.replace(/%[sda]/i, function(token) { + var value = ((args[i].type === 'Quoted') && + token.match(/s/i)) ? args[i].value : args[i].toCSS(); + return token.match(/[A-Z]$/) ? encodeURIComponent(value) : value; + }); + } + result = result.replace(/%%/g, '%'); + return new Quoted(string.quote || '', result, string.escaped); + } +}); + +},{"../tree/anonymous":50,"../tree/javascript":68,"../tree/quoted":80,"./function-registry":26}],33:[function(require,module,exports){ +module.exports = function(environment) { + var Dimension = require('../tree/dimension'), + Color = require('../tree/color'), + Expression = require('../tree/expression'), + Quoted = require('../tree/quoted'), + URL = require('../tree/url'), + functionRegistry = require('./function-registry'); + + functionRegistry.add('svg-gradient', function(direction) { + + var stops, + gradientDirectionSvg, + gradientType = 'linear', + rectangleDimension = 'x="0" y="0" width="1" height="1"', + renderEnv = {compress: false}, + returner, + directionValue = direction.toCSS(renderEnv), + i, color, position, positionValue, alpha; + + function throwArgumentDescriptor() { + throw { type: 'Argument', + message: 'svg-gradient expects direction, start_color [start_position], [color position,]...,' + + ' end_color [end_position] or direction, color list' }; + } + + if (arguments.length == 2) { + if (arguments[1].value.length < 2) { + throwArgumentDescriptor(); + } + stops = arguments[1].value; + } else if (arguments.length < 3) { + throwArgumentDescriptor(); + } else { + stops = Array.prototype.slice.call(arguments, 1); + } + + switch (directionValue) { + case 'to bottom': + gradientDirectionSvg = 'x1="0%" y1="0%" x2="0%" y2="100%"'; + break; + case 'to right': + gradientDirectionSvg = 'x1="0%" y1="0%" x2="100%" y2="0%"'; + break; + case 'to bottom right': + gradientDirectionSvg = 'x1="0%" y1="0%" x2="100%" y2="100%"'; + break; + case 'to top right': + gradientDirectionSvg = 'x1="0%" y1="100%" x2="100%" y2="0%"'; + break; + case 'ellipse': + case 'ellipse at center': + gradientType = 'radial'; + gradientDirectionSvg = 'cx="50%" cy="50%" r="75%"'; + rectangleDimension = 'x="-50" y="-50" width="101" height="101"'; + break; + default: + throw { type: 'Argument', message: 'svg-gradient direction must be \'to bottom\', \'to right\',' + + ' \'to bottom right\', \'to top right\' or \'ellipse at center\'' }; + } + returner = '' + + '<' + gradientType + 'Gradient id="g" ' + gradientDirectionSvg + '>'; + + for (i = 0; i < stops.length; i += 1) { + if (stops[i] instanceof Expression) { + color = stops[i].value[0]; + position = stops[i].value[1]; + } else { + color = stops[i]; + position = undefined; + } + + if (!(color instanceof Color) || (!((i === 0 || i + 1 === stops.length) && position === undefined) && !(position instanceof Dimension))) { + throwArgumentDescriptor(); + } + positionValue = position ? position.toCSS(renderEnv) : i === 0 ? '0%' : '100%'; + alpha = color.alpha; + returner += ''; + } + returner += '' + + ''; + + returner = encodeURIComponent(returner); + + returner = 'data:image/svg+xml,' + returner; + return new URL(new Quoted('\'' + returner + '\'', returner, false, this.index, this.currentFileInfo), this.index, this.currentFileInfo); + }); +}; + +},{"../tree/color":55,"../tree/dimension":62,"../tree/expression":64,"../tree/quoted":80,"../tree/url":85,"./function-registry":26}],34:[function(require,module,exports){ +var Keyword = require('../tree/keyword'), + DetachedRuleset = require('../tree/detached-ruleset'), + Dimension = require('../tree/dimension'), + Color = require('../tree/color'), + Quoted = require('../tree/quoted'), + Anonymous = require('../tree/anonymous'), + URL = require('../tree/url'), + Operation = require('../tree/operation'), + functionRegistry = require('./function-registry'); + +var isa = function (n, Type) { + return (n instanceof Type) ? Keyword.True : Keyword.False; + }, + isunit = function (n, unit) { + if (unit === undefined) { + throw { type: 'Argument', message: 'missing the required second argument to isunit.' }; + } + unit = typeof unit.value === 'string' ? unit.value : unit; + if (typeof unit !== 'string') { + throw { type: 'Argument', message: 'Second argument to isunit should be a unit or a string.' }; + } + return (n instanceof Dimension) && n.unit.is(unit) ? Keyword.True : Keyword.False; + }; + +functionRegistry.addMultiple({ + isruleset: function (n) { + return isa(n, DetachedRuleset); + }, + iscolor: function (n) { + return isa(n, Color); + }, + isnumber: function (n) { + return isa(n, Dimension); + }, + isstring: function (n) { + return isa(n, Quoted); + }, + iskeyword: function (n) { + return isa(n, Keyword); + }, + isurl: function (n) { + return isa(n, URL); + }, + ispixel: function (n) { + return isunit(n, 'px'); + }, + ispercentage: function (n) { + return isunit(n, '%'); + }, + isem: function (n) { + return isunit(n, 'em'); + }, + isunit: isunit, + unit: function (val, unit) { + if (!(val instanceof Dimension)) { + throw { type: 'Argument', + message: 'the first argument to unit must be a number' + + (val instanceof Operation ? '. Have you forgotten parenthesis?' : '') }; + } + if (unit) { + if (unit instanceof Keyword) { + unit = unit.value; + } else { + unit = unit.toCSS(); + } + } else { + unit = ''; + } + return new Dimension(val.value, unit); + }, + 'get-unit': function (n) { + return new Anonymous(n.unit); + } +}); + +},{"../tree/anonymous":50,"../tree/color":55,"../tree/detached-ruleset":61,"../tree/dimension":62,"../tree/keyword":70,"../tree/operation":77,"../tree/quoted":80,"../tree/url":85,"./function-registry":26}],35:[function(require,module,exports){ +var contexts = require('./contexts'), + Parser = require('./parser/parser'), + LessError = require('./less-error'), + utils = require('./utils'), + PromiseConstructor = typeof Promise === 'undefined' ? require('promise') : Promise, + logger = require('./logger'); + +module.exports = function(environment) { + + // FileInfo = { + // 'relativeUrls' - option - whether to adjust URL's to be relative + // 'filename' - full resolved filename of current file + // 'rootpath' - path to append to normal URLs for this node + // 'currentDirectory' - path to the current file, absolute + // 'rootFilename' - filename of the base file + // 'entryPath' - absolute path to the entry file + // 'reference' - whether the file should not be output and only output parts that are referenced + + var ImportManager = function(less, context, rootFileInfo) { + this.less = less; + this.rootFilename = rootFileInfo.filename; + this.paths = context.paths || []; // Search paths, when importing + this.contents = {}; // map - filename to contents of all the files + this.contentsIgnoredChars = {}; // map - filename to lines at the beginning of each file to ignore + this.mime = context.mime; + this.error = null; + this.context = context; + // Deprecated? Unused outside of here, could be useful. + this.queue = []; // Files which haven't been imported yet + this.files = {}; // Holds the imported parse trees. + }; + + /** + * Add an import to be imported + * @param path - the raw path + * @param tryAppendExtension - whether to try appending a file extension (.less or .js if the path has no extension) + * @param currentFileInfo - the current file info (used for instance to work out relative paths) + * @param importOptions - import options + * @param callback - callback for when it is imported + */ + ImportManager.prototype.push = function (path, tryAppendExtension, currentFileInfo, importOptions, callback) { + var importManager = this, + pluginLoader = this.context.pluginManager.Loader; + + this.queue.push(path); + + var fileParsedFunc = function (e, root, fullPath) { + importManager.queue.splice(importManager.queue.indexOf(path), 1); // Remove the path from the queue + + var importedEqualsRoot = fullPath === importManager.rootFilename; + if (importOptions.optional && e) { + callback(null, {rules:[]}, false, null); + logger.info('The file ' + fullPath + ' was skipped because it was not found and the import was marked optional.'); + } + else { + // Inline imports aren't cached here. + // If we start to cache them, please make sure they won't conflict with non-inline imports of the + // same name as they used to do before this comment and the condition below have been added. + if (!importManager.files[fullPath] && !importOptions.inline) { + importManager.files[fullPath] = { root: root, options: importOptions }; + } + if (e && !importManager.error) { importManager.error = e; } + callback(e, root, importedEqualsRoot, fullPath); + } + }; + + var newFileInfo = { + relativeUrls: this.context.relativeUrls, + entryPath: currentFileInfo.entryPath, + rootpath: currentFileInfo.rootpath, + rootFilename: currentFileInfo.rootFilename + }; + + var fileManager = environment.getFileManager(path, currentFileInfo.currentDirectory, this.context, environment); + + if (!fileManager) { + fileParsedFunc({ message: 'Could not find a file-manager for ' + path }); + return; + } + + var loadFileCallback = function(loadedFile) { + var plugin, + resolvedFilename = loadedFile.filename, + contents = loadedFile.contents.replace(/^\uFEFF/, ''); + + // Pass on an updated rootpath if path of imported file is relative and file + // is in a (sub|sup) directory + // + // Examples: + // - If path of imported file is 'module/nav/nav.less' and rootpath is 'less/', + // then rootpath should become 'less/module/nav/' + // - If path of imported file is '../mixins.less' and rootpath is 'less/', + // then rootpath should become 'less/../' + newFileInfo.currentDirectory = fileManager.getPath(resolvedFilename); + if (newFileInfo.relativeUrls) { + newFileInfo.rootpath = fileManager.join( + (importManager.context.rootpath || ''), + fileManager.pathDiff(newFileInfo.currentDirectory, newFileInfo.entryPath)); + + if (!fileManager.isPathAbsolute(newFileInfo.rootpath) && fileManager.alwaysMakePathsAbsolute()) { + newFileInfo.rootpath = fileManager.join(newFileInfo.entryPath, newFileInfo.rootpath); + } + } + newFileInfo.filename = resolvedFilename; + + var newEnv = new contexts.Parse(importManager.context); + + newEnv.processImports = false; + importManager.contents[resolvedFilename] = contents; + + if (currentFileInfo.reference || importOptions.reference) { + newFileInfo.reference = true; + } + + if (importOptions.isPlugin) { + plugin = pluginLoader.evalPlugin(contents, newEnv, importManager, importOptions.pluginArgs, newFileInfo); + if (plugin instanceof LessError) { + fileParsedFunc(plugin, null, resolvedFilename); + } + else { + fileParsedFunc(null, plugin, resolvedFilename); + } + } else if (importOptions.inline) { + fileParsedFunc(null, contents, resolvedFilename); + } else { + + // import (multiple) parse trees apparently get altered and can't be cached. + // TODO: investigate why this is + if (importManager.files[resolvedFilename] + && !importManager.files[resolvedFilename].options.multiple + && !importOptions.multiple) { + + fileParsedFunc(null, importManager.files[resolvedFilename].root, resolvedFilename); + } + else { + new Parser(newEnv, importManager, newFileInfo).parse(contents, function (e, root) { + fileParsedFunc(e, root, resolvedFilename); + }); + } + } + }; + var promise, context = utils.clone(this.context); + + if (tryAppendExtension) { + context.ext = importOptions.isPlugin ? '.js' : '.less'; + } + + if (importOptions.isPlugin) { + promise = pluginLoader.loadPlugin(path, currentFileInfo.currentDirectory, context, environment, fileManager); + } + else { + promise = fileManager.loadFile(path, currentFileInfo.currentDirectory, context, environment, + function(err, loadedFile) { + if (err) { + fileParsedFunc(err); + } else { + loadFileCallback(loadedFile); + } + }); + } + if (promise) { + promise.then(loadFileCallback, fileParsedFunc); + } + + }; + return ImportManager; +}; + +},{"./contexts":12,"./less-error":37,"./logger":38,"./parser/parser":44,"./utils":89,"promise":undefined}],36:[function(require,module,exports){ +module.exports = function(environment, fileManagers) { + var SourceMapOutput, SourceMapBuilder, ParseTree, ImportManager, Environment; + + var initial = { + version: [3, 7, 1], + data: require('./data'), + tree: require('./tree'), + Environment: (Environment = require('./environment/environment')), + AbstractFileManager: require('./environment/abstract-file-manager'), + AbstractPluginLoader: require('./environment/abstract-plugin-loader'), + environment: (environment = new Environment(environment, fileManagers)), + visitors: require('./visitors'), + Parser: require('./parser/parser'), + functions: require('./functions')(environment), + contexts: require('./contexts'), + SourceMapOutput: (SourceMapOutput = require('./source-map-output')(environment)), + SourceMapBuilder: (SourceMapBuilder = require('./source-map-builder')(SourceMapOutput, environment)), + ParseTree: (ParseTree = require('./parse-tree')(SourceMapBuilder)), + ImportManager: (ImportManager = require('./import-manager')(environment)), + render: require('./render')(environment, ParseTree, ImportManager), + parse: require('./parse')(environment, ParseTree, ImportManager), + LessError: require('./less-error'), + transformTree: require('./transform-tree'), + utils: require('./utils'), + PluginManager: require('./plugin-manager'), + logger: require('./logger') + }; + + // Create a public API + + var ctor = function(t) { + return function() { + var obj = Object.create(t.prototype); + t.apply(obj, Array.prototype.slice.call(arguments, 0)); + return obj; + }; + }; + var t, api = Object.create(initial); + for (var n in initial.tree) { + /* eslint guard-for-in: 0 */ + t = initial.tree[n]; + if (typeof t === 'function') { + api[n.toLowerCase()] = ctor(t); + } + else { + api[n] = Object.create(null); + for (var o in t) { + /* eslint guard-for-in: 0 */ + api[n][o.toLowerCase()] = ctor(t[o]); + } + } + } + + return api; +}; + +},{"./contexts":12,"./data":14,"./environment/abstract-file-manager":17,"./environment/abstract-plugin-loader":18,"./environment/environment":19,"./functions":27,"./import-manager":35,"./less-error":37,"./logger":38,"./parse":41,"./parse-tree":40,"./parser/parser":44,"./plugin-manager":45,"./render":46,"./source-map-builder":47,"./source-map-output":48,"./transform-tree":49,"./tree":67,"./utils":89,"./visitors":93}],37:[function(require,module,exports){ +var utils = require('./utils'); +/** + * This is a centralized class of any error that could be thrown internally (mostly by the parser). + * Besides standard .message it keeps some additional data like a path to the file where the error + * occurred along with line and column numbers. + * + * @class + * @extends Error + * @type {module.LessError} + * + * @prop {string} type + * @prop {string} filename + * @prop {number} index + * @prop {number} line + * @prop {number} column + * @prop {number} callLine + * @prop {number} callExtract + * @prop {string[]} extract + * + * @param {Object} e - An error object to wrap around or just a descriptive object + * @param {Object} fileContentMap - An object with file contents in 'contents' property (like importManager) @todo - move to fileManager? + * @param {string} [currentFilename] + */ +var LessError = module.exports = function LessError(e, fileContentMap, currentFilename) { + Error.call(this); + + var filename = e.filename || currentFilename; + + this.message = e.message; + this.stack = e.stack; + + if (fileContentMap && filename) { + var input = fileContentMap.contents[filename], + loc = utils.getLocation(e.index, input), + line = loc.line, + col = loc.column, + callLine = e.call && utils.getLocation(e.call, input).line, + lines = input ? input.split('\n') : ''; + + this.type = e.type || 'Syntax'; + this.filename = filename; + this.index = e.index; + this.line = typeof line === 'number' ? line + 1 : null; + this.column = col; + + if (!this.line && this.stack) { + var found = this.stack.match(/(|Function):(\d+):(\d+)/); + + if (found) { + if (found[2]) { + this.line = parseInt(found[2]) - 2; + } + if (found[3]) { + this.column = parseInt(found[3]); + } + } + } + + this.callLine = callLine + 1; + this.callExtract = lines[callLine]; + + this.extract = [ + lines[this.line - 2], + lines[this.line - 1], + lines[this.line] + ]; + + } + +}; + +if (typeof Object.create === 'undefined') { + var F = function () {}; + F.prototype = Error.prototype; + LessError.prototype = new F(); +} else { + LessError.prototype = Object.create(Error.prototype); +} + +LessError.prototype.constructor = LessError; + +/** + * An overridden version of the default Object.prototype.toString + * which uses additional information to create a helpful message. + * + * @param {Object} options + * @returns {string} + */ +LessError.prototype.toString = function(options) { + options = options || {}; + + var message = ''; + var extract = this.extract || []; + var error = []; + var stylize = function (str) { return str; }; + if (options.stylize) { + var type = typeof options.stylize; + if (type !== 'function') { + throw Error('options.stylize should be a function, got a ' + type + '!'); + } + stylize = options.stylize; + } + + if (this.line !== null) { + if (typeof extract[0] === 'string') { + error.push(stylize((this.line - 1) + ' ' + extract[0], 'grey')); + } + + if (typeof extract[1] === 'string') { + var errorTxt = this.line + ' '; + if (extract[1]) { + errorTxt += extract[1].slice(0, this.column) + + stylize(stylize(stylize(extract[1].substr(this.column, 1), 'bold') + + extract[1].slice(this.column + 1), 'red'), 'inverse'); + } + error.push(errorTxt); + } + + if (typeof extract[2] === 'string') { + error.push(stylize((this.line + 1) + ' ' + extract[2], 'grey')); + } + error = error.join('\n') + stylize('', 'reset') + '\n'; + } + + message += stylize(this.type + 'Error: ' + this.message, 'red'); + if (this.filename) { + message += stylize(' in ', 'red') + this.filename; + } + if (this.line) { + message += stylize(' on line ' + this.line + ', column ' + (this.column + 1) + ':', 'grey'); + } + + message += '\n' + error; + + if (this.callLine) { + message += stylize('from ', 'red') + (this.filename || '') + '/n'; + message += stylize(this.callLine, 'grey') + ' ' + this.callExtract + '/n'; + } + + return message; +}; + +},{"./utils":89}],38:[function(require,module,exports){ +module.exports = { + error: function(msg) { + this._fireEvent('error', msg); + }, + warn: function(msg) { + this._fireEvent('warn', msg); + }, + info: function(msg) { + this._fireEvent('info', msg); + }, + debug: function(msg) { + this._fireEvent('debug', msg); + }, + addListener: function(listener) { + this._listeners.push(listener); + }, + removeListener: function(listener) { + for (var i = 0; i < this._listeners.length; i++) { + if (this._listeners[i] === listener) { + this._listeners.splice(i, 1); + return; + } + } + }, + _fireEvent: function(type, msg) { + for (var i = 0; i < this._listeners.length; i++) { + var logFunction = this._listeners[i][type]; + if (logFunction) { + logFunction(msg); + } + } + }, + _listeners: [] +}; + +},{}],39:[function(require,module,exports){ +module.exports = { + ALWAYS: 0, + PARENS_DIVISION: 1, + PARENS: 2, + STRICT_LEGACY: 3 +}; +},{}],40:[function(require,module,exports){ +var LessError = require('./less-error'), + transformTree = require('./transform-tree'), + logger = require('./logger'); + +module.exports = function(SourceMapBuilder) { + var ParseTree = function(root, imports) { + this.root = root; + this.imports = imports; + }; + + ParseTree.prototype.toCSS = function(options) { + var evaldRoot, result = {}, sourceMapBuilder; + try { + evaldRoot = transformTree(this.root, options); + } catch (e) { + throw new LessError(e, this.imports); + } + + try { + var compress = Boolean(options.compress); + if (compress) { + logger.warn('The compress option has been deprecated. We recommend you use a dedicated css minifier, for instance see less-plugin-clean-css.'); + } + + var toCSSOptions = { + compress: compress, + dumpLineNumbers: options.dumpLineNumbers, + strictUnits: Boolean(options.strictUnits), + numPrecision: 8}; + + if (options.sourceMap) { + sourceMapBuilder = new SourceMapBuilder(options.sourceMap); + result.css = sourceMapBuilder.toCSS(evaldRoot, toCSSOptions, this.imports); + } else { + result.css = evaldRoot.toCSS(toCSSOptions); + } + } catch (e) { + throw new LessError(e, this.imports); + } + + if (options.pluginManager) { + var postProcessors = options.pluginManager.getPostProcessors(); + for (var i = 0; i < postProcessors.length; i++) { + result.css = postProcessors[i].process(result.css, { sourceMap: sourceMapBuilder, options: options, imports: this.imports }); + } + } + if (options.sourceMap) { + result.map = sourceMapBuilder.getExternalSourceMap(); + } + + result.imports = []; + for (var file in this.imports.files) { + if (this.imports.files.hasOwnProperty(file) && file !== this.imports.rootFilename) { + result.imports.push(file); + } + } + return result; + }; + return ParseTree; +}; + +},{"./less-error":37,"./logger":38,"./transform-tree":49}],41:[function(require,module,exports){ +var PromiseConstructor, + contexts = require('./contexts'), + Parser = require('./parser/parser'), + PluginManager = require('./plugin-manager'), + LessError = require('./less-error'), + utils = require('./utils'); + +module.exports = function(environment, ParseTree, ImportManager) { + var parse = function (input, options, callback) { + + if (typeof options === 'function') { + callback = options; + options = utils.copyOptions(this.options, {}); + } + else { + options = utils.copyOptions(this.options, options || {}); + } + + if (!callback) { + if (!PromiseConstructor) { + PromiseConstructor = typeof Promise === 'undefined' ? require('promise') : Promise; + } + var self = this; + return new PromiseConstructor(function (resolve, reject) { + parse.call(self, input, options, function(err, output) { + if (err) { + reject(err); + } else { + resolve(output); + } + }); + }); + } else { + var context, + rootFileInfo, + pluginManager = new PluginManager(this, !options.reUsePluginManager); + + options.pluginManager = pluginManager; + + context = new contexts.Parse(options); + + if (options.rootFileInfo) { + rootFileInfo = options.rootFileInfo; + } else { + var filename = options.filename || 'input'; + var entryPath = filename.replace(/[^\/\\]*$/, ''); + rootFileInfo = { + filename: filename, + relativeUrls: context.relativeUrls, + rootpath: context.rootpath || '', + currentDirectory: entryPath, + entryPath: entryPath, + rootFilename: filename + }; + // add in a missing trailing slash + if (rootFileInfo.rootpath && rootFileInfo.rootpath.slice(-1) !== '/') { + rootFileInfo.rootpath += '/'; + } + } + + var imports = new ImportManager(this, context, rootFileInfo); + this.importManager = imports; + + // TODO: allow the plugins to be just a list of paths or names + // Do an async plugin queue like lessc + + if (options.plugins) { + options.plugins.forEach(function(plugin) { + var evalResult, contents; + if (plugin.fileContent) { + contents = plugin.fileContent.replace(/^\uFEFF/, ''); + evalResult = pluginManager.Loader.evalPlugin(contents, context, imports, plugin.options, plugin.filename); + if (evalResult instanceof LessError) { + return callback(evalResult); + } + } + else { + pluginManager.addPlugin(plugin); + } + }); + } + + new Parser(context, imports, rootFileInfo) + .parse(input, function (e, root) { + if (e) { return callback(e); } + callback(null, root, imports, options); + }, options); + } + }; + return parse; +}; + +},{"./contexts":12,"./less-error":37,"./parser/parser":44,"./plugin-manager":45,"./utils":89,"promise":undefined}],42:[function(require,module,exports){ +// Split the input into chunks. +module.exports = function (input, fail) { + var len = input.length, level = 0, parenLevel = 0, + lastOpening, lastOpeningParen, lastMultiComment, lastMultiCommentEndBrace, + chunks = [], emitFrom = 0, + chunkerCurrentIndex, currentChunkStartIndex, cc, cc2, matched; + + function emitChunk(force) { + var len = chunkerCurrentIndex - emitFrom; + if (((len < 512) && !force) || !len) { + return; + } + chunks.push(input.slice(emitFrom, chunkerCurrentIndex + 1)); + emitFrom = chunkerCurrentIndex + 1; + } + + for (chunkerCurrentIndex = 0; chunkerCurrentIndex < len; chunkerCurrentIndex++) { + cc = input.charCodeAt(chunkerCurrentIndex); + if (((cc >= 97) && (cc <= 122)) || (cc < 34)) { + // a-z or whitespace + continue; + } + + switch (cc) { + case 40: // ( + parenLevel++; + lastOpeningParen = chunkerCurrentIndex; + continue; + case 41: // ) + if (--parenLevel < 0) { + return fail('missing opening `(`', chunkerCurrentIndex); + } + continue; + case 59: // ; + if (!parenLevel) { emitChunk(); } + continue; + case 123: // { + level++; + lastOpening = chunkerCurrentIndex; + continue; + case 125: // } + if (--level < 0) { + return fail('missing opening `{`', chunkerCurrentIndex); + } + if (!level && !parenLevel) { emitChunk(); } + continue; + case 92: // \ + if (chunkerCurrentIndex < len - 1) { chunkerCurrentIndex++; continue; } + return fail('unescaped `\\`', chunkerCurrentIndex); + case 34: + case 39: + case 96: // ", ' and ` + matched = 0; + currentChunkStartIndex = chunkerCurrentIndex; + for (chunkerCurrentIndex = chunkerCurrentIndex + 1; chunkerCurrentIndex < len; chunkerCurrentIndex++) { + cc2 = input.charCodeAt(chunkerCurrentIndex); + if (cc2 > 96) { continue; } + if (cc2 == cc) { matched = 1; break; } + if (cc2 == 92) { // \ + if (chunkerCurrentIndex == len - 1) { + return fail('unescaped `\\`', chunkerCurrentIndex); + } + chunkerCurrentIndex++; + } + } + if (matched) { continue; } + return fail('unmatched `' + String.fromCharCode(cc) + '`', currentChunkStartIndex); + case 47: // /, check for comment + if (parenLevel || (chunkerCurrentIndex == len - 1)) { continue; } + cc2 = input.charCodeAt(chunkerCurrentIndex + 1); + if (cc2 == 47) { + // //, find lnfeed + for (chunkerCurrentIndex = chunkerCurrentIndex + 2; chunkerCurrentIndex < len; chunkerCurrentIndex++) { + cc2 = input.charCodeAt(chunkerCurrentIndex); + if ((cc2 <= 13) && ((cc2 == 10) || (cc2 == 13))) { break; } + } + } else if (cc2 == 42) { + // /*, find */ + lastMultiComment = currentChunkStartIndex = chunkerCurrentIndex; + for (chunkerCurrentIndex = chunkerCurrentIndex + 2; chunkerCurrentIndex < len - 1; chunkerCurrentIndex++) { + cc2 = input.charCodeAt(chunkerCurrentIndex); + if (cc2 == 125) { lastMultiCommentEndBrace = chunkerCurrentIndex; } + if (cc2 != 42) { continue; } + if (input.charCodeAt(chunkerCurrentIndex + 1) == 47) { break; } + } + if (chunkerCurrentIndex == len - 1) { + return fail('missing closing `*/`', currentChunkStartIndex); + } + chunkerCurrentIndex++; + } + continue; + case 42: // *, check for unmatched */ + if ((chunkerCurrentIndex < len - 1) && (input.charCodeAt(chunkerCurrentIndex + 1) == 47)) { + return fail('unmatched `/*`', chunkerCurrentIndex); + } + continue; + } + } + + if (level !== 0) { + if ((lastMultiComment > lastOpening) && (lastMultiCommentEndBrace > lastMultiComment)) { + return fail('missing closing `}` or `*/`', lastOpening); + } else { + return fail('missing closing `}`', lastOpening); + } + } else if (parenLevel !== 0) { + return fail('missing closing `)`', lastOpeningParen); + } + + emitChunk(true); + return chunks; +}; + +},{}],43:[function(require,module,exports){ +var chunker = require('./chunker'); + +module.exports = function() { + var input, // Less input string + j, // current chunk + saveStack = [], // holds state for backtracking + furthest, // furthest index the parser has gone to + furthestPossibleErrorMessage, // if this is furthest we got to, this is the probably cause + chunks, // chunkified input + current, // current chunk + currentPos, // index of current chunk, in `input` + parserInput = {}; + + var CHARCODE_SPACE = 32, + CHARCODE_TAB = 9, + CHARCODE_LF = 10, + CHARCODE_CR = 13, + CHARCODE_PLUS = 43, + CHARCODE_COMMA = 44, + CHARCODE_FORWARD_SLASH = 47, + CHARCODE_9 = 57; + + function skipWhitespace(length) { + var oldi = parserInput.i, oldj = j, + curr = parserInput.i - currentPos, + endIndex = parserInput.i + current.length - curr, + mem = (parserInput.i += length), + inp = input, + c, nextChar, comment; + + for (; parserInput.i < endIndex; parserInput.i++) { + c = inp.charCodeAt(parserInput.i); + + if (parserInput.autoCommentAbsorb && c === CHARCODE_FORWARD_SLASH) { + nextChar = inp.charAt(parserInput.i + 1); + if (nextChar === '/') { + comment = {index: parserInput.i, isLineComment: true}; + var nextNewLine = inp.indexOf('\n', parserInput.i + 2); + if (nextNewLine < 0) { + nextNewLine = endIndex; + } + parserInput.i = nextNewLine; + comment.text = inp.substr(comment.index, parserInput.i - comment.index); + parserInput.commentStore.push(comment); + continue; + } else if (nextChar === '*') { + var nextStarSlash = inp.indexOf('*/', parserInput.i + 2); + if (nextStarSlash >= 0) { + comment = { + index: parserInput.i, + text: inp.substr(parserInput.i, nextStarSlash + 2 - parserInput.i), + isLineComment: false + }; + parserInput.i += comment.text.length - 1; + parserInput.commentStore.push(comment); + continue; + } + } + break; + } + + if ((c !== CHARCODE_SPACE) && (c !== CHARCODE_LF) && (c !== CHARCODE_TAB) && (c !== CHARCODE_CR)) { + break; + } + } + + current = current.slice(length + parserInput.i - mem + curr); + currentPos = parserInput.i; + + if (!current.length) { + if (j < chunks.length - 1) { + current = chunks[++j]; + skipWhitespace(0); // skip space at the beginning of a chunk + return true; // things changed + } + parserInput.finished = true; + } + + return oldi !== parserInput.i || oldj !== j; + } + + parserInput.save = function() { + currentPos = parserInput.i; + saveStack.push( { current: current, i: parserInput.i, j: j }); + }; + parserInput.restore = function(possibleErrorMessage) { + + if (parserInput.i > furthest || (parserInput.i === furthest && possibleErrorMessage && !furthestPossibleErrorMessage)) { + furthest = parserInput.i; + furthestPossibleErrorMessage = possibleErrorMessage; + } + var state = saveStack.pop(); + current = state.current; + currentPos = parserInput.i = state.i; + j = state.j; + }; + parserInput.forget = function() { + saveStack.pop(); + }; + parserInput.isWhitespace = function (offset) { + var pos = parserInput.i + (offset || 0), + code = input.charCodeAt(pos); + return (code === CHARCODE_SPACE || code === CHARCODE_CR || code === CHARCODE_TAB || code === CHARCODE_LF); + }; + + // Specialization of $(tok) + parserInput.$re = function(tok) { + if (parserInput.i > currentPos) { + current = current.slice(parserInput.i - currentPos); + currentPos = parserInput.i; + } + + var m = tok.exec(current); + if (!m) { + return null; + } + + skipWhitespace(m[0].length); + if (typeof m === 'string') { + return m; + } + + return m.length === 1 ? m[0] : m; + }; + + parserInput.$char = function(tok) { + if (input.charAt(parserInput.i) !== tok) { + return null; + } + skipWhitespace(1); + return tok; + }; + + parserInput.$str = function(tok) { + var tokLength = tok.length; + + // https://jsperf.com/string-startswith/21 + for (var i = 0; i < tokLength; i++) { + if (input.charAt(parserInput.i + i) !== tok.charAt(i)) { + return null; + } + } + + skipWhitespace(tokLength); + return tok; + }; + + parserInput.$quoted = function(loc) { + var pos = loc || parserInput.i, + startChar = input.charAt(pos); + + if (startChar !== '\'' && startChar !== '"') { + return; + } + var length = input.length, + currentPosition = pos; + + for (var i = 1; i + currentPosition < length; i++) { + var nextChar = input.charAt(i + currentPosition); + switch (nextChar) { + case '\\': + i++; + continue; + case '\r': + case '\n': + break; + case startChar: + var str = input.substr(currentPosition, i + 1); + if (!loc && loc !== 0) { + skipWhitespace(i + 1); + return str + } + return [startChar, str]; + default: + } + } + return null; + }; + + /** + * Permissive parsing. Ignores everything except matching {} [] () and quotes + * until matching token (outside of blocks) + */ + parserInput.$parseUntil = function(tok) { + var quote = '', + returnVal = null, + inComment = false, + blockDepth = 0, + blockStack = [], + parseGroups = [], + length = input.length, + startPos = parserInput.i, + lastPos = parserInput.i, + i = parserInput.i, + loop = true, + testChar; + + if (typeof tok === 'string') { + testChar = function(char) { + return char === tok; + } + } else { + testChar = function(char) { + return tok.test(char); + } + } + + do { + var prevChar, nextChar = input.charAt(i); + if (blockDepth === 0 && testChar(nextChar)) { + returnVal = input.substr(lastPos, i - lastPos); + if (returnVal) { + parseGroups.push(returnVal); + } + else { + parseGroups.push(' '); + } + returnVal = parseGroups; + skipWhitespace(i - startPos); + loop = false + } else { + if (inComment) { + if (nextChar === '*' && + input.charAt(i + 1) === '/') { + i++; + blockDepth--; + inComment = false; + } + i++; + continue; + } + switch (nextChar) { + case '\\': + i++; + nextChar = input.charAt(i); + parseGroups.push(input.substr(lastPos, i - lastPos + 1)); + lastPos = i + 1; + break; + case '/': + if (input.charAt(i + 1) === '*') { + i++; + inComment = true; + blockDepth++; + } + break; + case '\'': + case '"': + quote = parserInput.$quoted(i); + if (quote) { + parseGroups.push(input.substr(lastPos, i - lastPos), quote); + i += quote[1].length - 1; + lastPos = i + 1; + } + else { + skipWhitespace(i - startPos); + returnVal = nextChar; + loop = false; + } + break; + case '{': + blockStack.push('}'); + blockDepth++; + break; + case '(': + blockStack.push(')'); + blockDepth++; + break; + case '[': + blockStack.push(']'); + blockDepth++; + break; + case '}': + case ')': + case ']': + var expected = blockStack.pop(); + if (nextChar === expected) { + blockDepth--; + } else { + // move the parser to the error and return expected + skipWhitespace(i - startPos); + returnVal = expected; + loop = false; + } + } + i++; + if (i > length) { + loop = false; + } + } + prevChar = nextChar; + } while (loop); + + return returnVal ? returnVal : null; + } + + parserInput.autoCommentAbsorb = true; + parserInput.commentStore = []; + parserInput.finished = false; + + // Same as $(), but don't change the state of the parser, + // just return the match. + parserInput.peek = function(tok) { + if (typeof tok === 'string') { + // https://jsperf.com/string-startswith/21 + for (var i = 0; i < tok.length; i++) { + if (input.charAt(parserInput.i + i) !== tok.charAt(i)) { + return false; + } + } + return true; + } else { + return tok.test(current); + } + }; + + // Specialization of peek() + // TODO remove or change some currentChar calls to peekChar + parserInput.peekChar = function(tok) { + return input.charAt(parserInput.i) === tok; + }; + + parserInput.currentChar = function() { + return input.charAt(parserInput.i); + }; + + parserInput.prevChar = function() { + return input.charAt(parserInput.i - 1); + }; + + parserInput.getInput = function() { + return input; + }; + + parserInput.peekNotNumeric = function() { + var c = input.charCodeAt(parserInput.i); + // Is the first char of the dimension 0-9, '.', '+' or '-' + return (c > CHARCODE_9 || c < CHARCODE_PLUS) || c === CHARCODE_FORWARD_SLASH || c === CHARCODE_COMMA; + }; + + parserInput.start = function(str, chunkInput, failFunction) { + input = str; + parserInput.i = j = currentPos = furthest = 0; + + // chunking apparently makes things quicker (but my tests indicate + // it might actually make things slower in node at least) + // and it is a non-perfect parse - it can't recognise + // unquoted urls, meaning it can't distinguish comments + // meaning comments with quotes or {}() in them get 'counted' + // and then lead to parse errors. + // In addition if the chunking chunks in the wrong place we might + // not be able to parse a parser statement in one go + // this is officially deprecated but can be switched on via an option + // in the case it causes too much performance issues. + if (chunkInput) { + chunks = chunker(str, failFunction); + } else { + chunks = [str]; + } + + current = chunks[0]; + + skipWhitespace(0); + }; + + parserInput.end = function() { + var message, + isFinished = parserInput.i >= input.length; + + if (parserInput.i < furthest) { + message = furthestPossibleErrorMessage; + parserInput.i = furthest; + } + return { + isFinished: isFinished, + furthest: parserInput.i, + furthestPossibleErrorMessage: message, + furthestReachedEnd: parserInput.i >= input.length - 1, + furthestChar: input[parserInput.i] + }; + }; + + return parserInput; +}; + +},{"./chunker":42}],44:[function(require,module,exports){ +var LessError = require('../less-error'), + tree = require('../tree'), + visitors = require('../visitors'), + getParserInput = require('./parser-input'), + utils = require('../utils'), + functionRegistry = require('../functions/function-registry'); + +// +// less.js - parser +// +// A relatively straight-forward predictive parser. +// There is no tokenization/lexing stage, the input is parsed +// in one sweep. +// +// To make the parser fast enough to run in the browser, several +// optimization had to be made: +// +// - Matching and slicing on a huge input is often cause of slowdowns. +// The solution is to chunkify the input into smaller strings. +// The chunks are stored in the `chunks` var, +// `j` holds the current chunk index, and `currentPos` holds +// the index of the current chunk in relation to `input`. +// This gives us an almost 4x speed-up. +// +// - In many cases, we don't need to match individual tokens; +// for example, if a value doesn't hold any variables, operations +// or dynamic references, the parser can effectively 'skip' it, +// treating it as a literal. +// An example would be '1px solid #000' - which evaluates to itself, +// we don't need to know what the individual components are. +// The drawback, of course is that you don't get the benefits of +// syntax-checking on the CSS. This gives us a 50% speed-up in the parser, +// and a smaller speed-up in the code-gen. +// +// +// Token matching is done with the `$` function, which either takes +// a terminal string or regexp, or a non-terminal function to call. +// It also takes care of moving all the indices forwards. +// + +var Parser = function Parser(context, imports, fileInfo) { + var parsers, + parserInput = getParserInput(); + + function error(msg, type) { + throw new LessError( + { + index: parserInput.i, + filename: fileInfo.filename, + type: type || 'Syntax', + message: msg + }, + imports + ); + } + + function expect(arg, msg) { + // some older browsers return typeof 'function' for RegExp + var result = (arg instanceof Function) ? arg.call(parsers) : parserInput.$re(arg); + if (result) { + return result; + } + + error(msg || (typeof arg === 'string' + ? 'expected \'' + arg + '\' got \'' + parserInput.currentChar() + '\'' + : 'unexpected token')); + } + + // Specialization of expect() + function expectChar(arg, msg) { + if (parserInput.$char(arg)) { + return arg; + } + error(msg || 'expected \'' + arg + '\' got \'' + parserInput.currentChar() + '\''); + } + + function getDebugInfo(index) { + var filename = fileInfo.filename; + + return { + lineNumber: utils.getLocation(index, parserInput.getInput()).line + 1, + fileName: filename + }; + } + + /** + * Used after initial parsing to create nodes on the fly + * + * @param {String} str - string to parse + * @param {Array} parseList - array of parsers to run input through e.g. ["value", "important"] + * @param {Number} currentIndex - start number to begin indexing + * @param {Object} fileInfo - fileInfo to attach to created nodes + */ + function parseNode(str, parseList, currentIndex, fileInfo, callback) { + var result, returnNodes = []; + var parser = parserInput; + + try { + parser.start(str, false, function fail(msg, index) { + callback({ + message: msg, + index: index + currentIndex + }); + }); + for (var x = 0, p, i; (p = parseList[x]); x++) { + i = parser.i; + result = parsers[p](); + if (result) { + result._index = i + currentIndex; + result._fileInfo = fileInfo; + returnNodes.push(result); + } + else { + returnNodes.push(null); + } + } + + var endInfo = parser.end(); + if (endInfo.isFinished) { + callback(null, returnNodes); + } + else { + callback(true, null); + } + } catch (e) { + throw new LessError({ + index: e.index + currentIndex, + message: e.message + }, imports, fileInfo.filename); + } + } + + // + // The Parser + // + return { + parserInput: parserInput, + imports: imports, + fileInfo: fileInfo, + parseNode: parseNode, + // + // Parse an input string into an abstract syntax tree, + // @param str A string containing 'less' markup + // @param callback call `callback` when done. + // @param [additionalData] An optional map which can contains vars - a map (key, value) of variables to apply + // + parse: function (str, callback, additionalData) { + var root, error = null, globalVars, modifyVars, ignored, preText = ''; + + globalVars = (additionalData && additionalData.globalVars) ? Parser.serializeVars(additionalData.globalVars) + '\n' : ''; + modifyVars = (additionalData && additionalData.modifyVars) ? '\n' + Parser.serializeVars(additionalData.modifyVars) : ''; + + if (context.pluginManager) { + var preProcessors = context.pluginManager.getPreProcessors(); + for (var i = 0; i < preProcessors.length; i++) { + str = preProcessors[i].process(str, { context: context, imports: imports, fileInfo: fileInfo }); + } + } + + if (globalVars || (additionalData && additionalData.banner)) { + preText = ((additionalData && additionalData.banner) ? additionalData.banner : '') + globalVars; + ignored = imports.contentsIgnoredChars; + ignored[fileInfo.filename] = ignored[fileInfo.filename] || 0; + ignored[fileInfo.filename] += preText.length; + } + + str = str.replace(/\r\n?/g, '\n'); + // Remove potential UTF Byte Order Mark + str = preText + str.replace(/^\uFEFF/, '') + modifyVars; + imports.contents[fileInfo.filename] = str; + + // Start with the primary rule. + // The whole syntax tree is held under a Ruleset node, + // with the `root` property set to true, so no `{}` are + // output. The callback is called when the input is parsed. + try { + parserInput.start(str, context.chunkInput, function fail(msg, index) { + throw new LessError({ + index: index, + type: 'Parse', + message: msg, + filename: fileInfo.filename + }, imports); + }); + + tree.Node.prototype.parse = this; + root = new tree.Ruleset(null, this.parsers.primary()); + tree.Node.prototype.rootNode = root; + root.root = true; + root.firstRoot = true; + root.functionRegistry = functionRegistry.inherit(); + + } catch (e) { + return callback(new LessError(e, imports, fileInfo.filename)); + } + + // If `i` is smaller than the `input.length - 1`, + // it means the parser wasn't able to parse the whole + // string, so we've got a parsing error. + // + // We try to extract a \n delimited string, + // showing the line where the parse error occurred. + // We split it up into two parts (the part which parsed, + // and the part which didn't), so we can color them differently. + var endInfo = parserInput.end(); + if (!endInfo.isFinished) { + + var message = endInfo.furthestPossibleErrorMessage; + + if (!message) { + message = 'Unrecognised input'; + if (endInfo.furthestChar === '}') { + message += '. Possibly missing opening \'{\''; + } else if (endInfo.furthestChar === ')') { + message += '. Possibly missing opening \'(\''; + } else if (endInfo.furthestReachedEnd) { + message += '. Possibly missing something'; + } + } + + error = new LessError({ + type: 'Parse', + message: message, + index: endInfo.furthest, + filename: fileInfo.filename + }, imports); + } + + var finish = function (e) { + e = error || e || imports.error; + + if (e) { + if (!(e instanceof LessError)) { + e = new LessError(e, imports, fileInfo.filename); + } + + return callback(e); + } + else { + return callback(null, root); + } + }; + + if (context.processImports !== false) { + new visitors.ImportVisitor(imports, finish) + .run(root); + } else { + return finish(); + } + }, + + // + // Here in, the parsing rules/functions + // + // The basic structure of the syntax tree generated is as follows: + // + // Ruleset -> Declaration -> Value -> Expression -> Entity + // + // Here's some Less code: + // + // .class { + // color: #fff; + // border: 1px solid #000; + // width: @w + 4px; + // > .child {...} + // } + // + // And here's what the parse tree might look like: + // + // Ruleset (Selector '.class', [ + // Declaration ("color", Value ([Expression [Color #fff]])) + // Declaration ("border", Value ([Expression [Dimension 1px][Keyword "solid"][Color #000]])) + // Declaration ("width", Value ([Expression [Operation " + " [Variable "@w"][Dimension 4px]]])) + // Ruleset (Selector [Element '>', '.child'], [...]) + // ]) + // + // In general, most rules will try to parse a token with the `$re()` function, and if the return + // value is truly, will return a new node, of the relevant type. Sometimes, we need to check + // first, before parsing, that's when we use `peek()`. + // + parsers: parsers = { + // + // The `primary` rule is the *entry* and *exit* point of the parser. + // The rules here can appear at any level of the parse tree. + // + // The recursive nature of the grammar is an interplay between the `block` + // rule, which represents `{ ... }`, the `ruleset` rule, and this `primary` rule, + // as represented by this simplified grammar: + // + // primary → (ruleset | declaration)+ + // ruleset → selector+ block + // block → '{' primary '}' + // + // Only at one point is the primary rule not called from the + // block rule: at the root level. + // + primary: function () { + var mixin = this.mixin, root = [], node; + + while (true) { + while (true) { + node = this.comment(); + if (!node) { break; } + root.push(node); + } + // always process comments before deciding if finished + if (parserInput.finished) { + break; + } + if (parserInput.peek('}')) { + break; + } + + node = this.extendRule(); + if (node) { + root = root.concat(node); + continue; + } + + node = mixin.definition() || this.declaration() || this.ruleset() || + mixin.call(false, false) || this.variableCall() || this.entities.call() || this.atrule(); + if (node) { + root.push(node); + } else { + var foundSemiColon = false; + while (parserInput.$char(';')) { + foundSemiColon = true; + } + if (!foundSemiColon) { + break; + } + } + } + + return root; + }, + + // comments are collected by the main parsing mechanism and then assigned to nodes + // where the current structure allows it + comment: function () { + if (parserInput.commentStore.length) { + var comment = parserInput.commentStore.shift(); + return new(tree.Comment)(comment.text, comment.isLineComment, comment.index, fileInfo); + } + }, + + // + // Entities are tokens which can be found inside an Expression + // + entities: { + mixinLookup: function() { + return parsers.mixin.call(true, true); + }, + // + // A string, which supports escaping " and ' + // + // "milky way" 'he\'s the one!' + // + quoted: function (forceEscaped) { + var str, index = parserInput.i, isEscaped = false; + + parserInput.save(); + if (parserInput.$char('~')) { + isEscaped = true; + } else if (forceEscaped) { + parserInput.restore(); + return; + } + + str = parserInput.$quoted(); + if (!str) { + parserInput.restore(); + return; + } + parserInput.forget(); + + return new(tree.Quoted)(str.charAt(0), str.substr(1, str.length - 2), isEscaped, index, fileInfo); + }, + + // + // A catch-all word, such as: + // + // black border-collapse + // + keyword: function () { + var k = parserInput.$char('%') || parserInput.$re(/^\[?(?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+\]?/); + if (k) { + return tree.Color.fromKeyword(k) || new(tree.Keyword)(k); + } + }, + + // + // A function call + // + // rgb(255, 0, 255) + // + // The arguments are parsed with the `entities.arguments` parser. + // + call: function () { + var name, args, func, index = parserInput.i; + + // http://jsperf.com/case-insensitive-regex-vs-strtolower-then-regex/18 + if (parserInput.peek(/^url\(/i)) { + return; + } + + parserInput.save(); + + name = parserInput.$re(/^([\w-]+|%|progid:[\w\.]+)\(/); + if (!name) { + parserInput.forget(); + return; + } + + name = name[1]; + func = this.customFuncCall(name); + if (func) { + args = func.parse(); + if (args && func.stop) { + parserInput.forget(); + return args; + } + } + + args = this.arguments(args); + + if (!parserInput.$char(')')) { + parserInput.restore('Could not parse call arguments or missing \')\''); + return; + } + + parserInput.forget(); + + return new(tree.Call)(name, args, index, fileInfo); + }, + + // + // Parsing rules for functions with non-standard args, e.g.: + // + // boolean(not(2 > 1)) + // + // This is a quick prototype, to be modified/improved when + // more custom-parsed funcs come (e.g. `selector(...)`) + // + + customFuncCall: function (name) { + /* Ideally the table is to be moved out of here for faster perf., + but it's quite tricky since it relies on all these `parsers` + and `expect` available only here */ + return { + alpha: f(parsers.ieAlpha, true), + boolean: f(condition), + 'if': f(condition) + }[name.toLowerCase()]; + + function f(parse, stop) { + return { + parse: parse, // parsing function + stop: stop // when true - stop after parse() and return its result, + // otherwise continue for plain args + }; + } + + function condition() { + return [expect(parsers.condition, 'expected condition')]; + } + }, + + arguments: function (prevArgs) { + var argsComma = prevArgs || [], + argsSemiColon = [], + isSemiColonSeparated, value; + + parserInput.save(); + + while (true) { + if (prevArgs) { + prevArgs = false; + } else { + value = parsers.detachedRuleset() || this.assignment() || parsers.expression(); + if (!value) { + break; + } + + if (value.value && value.value.length == 1) { + value = value.value[0]; + } + + argsComma.push(value); + } + + if (parserInput.$char(',')) { + continue; + } + + if (parserInput.$char(';') || isSemiColonSeparated) { + isSemiColonSeparated = true; + value = (argsComma.length < 1) ? argsComma[0] + : new tree.Value(argsComma); + argsSemiColon.push(value); + argsComma = []; + } + } + + parserInput.forget(); + return isSemiColonSeparated ? argsSemiColon : argsComma; + }, + literal: function () { + return this.dimension() || + this.color() || + this.quoted() || + this.unicodeDescriptor(); + }, + + // Assignments are argument entities for calls. + // They are present in ie filter properties as shown below. + // + // filter: progid:DXImageTransform.Microsoft.Alpha( *opacity=50* ) + // + + assignment: function () { + var key, value; + parserInput.save(); + key = parserInput.$re(/^\w+(?=\s?=)/i); + if (!key) { + parserInput.restore(); + return; + } + if (!parserInput.$char('=')) { + parserInput.restore(); + return; + } + value = parsers.entity(); + if (value) { + parserInput.forget(); + return new(tree.Assignment)(key, value); + } else { + parserInput.restore(); + } + }, + + // + // Parse url() tokens + // + // We use a specific rule for urls, because they don't really behave like + // standard function calls. The difference is that the argument doesn't have + // to be enclosed within a string, so it can't be parsed as an Expression. + // + url: function () { + var value, index = parserInput.i; + + parserInput.autoCommentAbsorb = false; + + if (!parserInput.$str('url(')) { + parserInput.autoCommentAbsorb = true; + return; + } + + value = this.quoted() || this.variable() || this.property() || + parserInput.$re(/^(?:(?:\\[\(\)'"])|[^\(\)'"])+/) || ''; + + parserInput.autoCommentAbsorb = true; + + expectChar(')'); + + return new(tree.URL)((value.value != null || + value instanceof tree.Variable || + value instanceof tree.Property) ? + value : new(tree.Anonymous)(value, index), index, fileInfo); + }, + + // + // A Variable entity, such as `@fink`, in + // + // width: @fink + 2px + // + // We use a different parser for variable definitions, + // see `parsers.variable`. + // + variable: function () { + var ch, name, index = parserInput.i; + + parserInput.save(); + if (parserInput.currentChar() === '@' && (name = parserInput.$re(/^@@?[\w-]+/))) { + ch = parserInput.currentChar(); + if (ch === '(' || ch === '[' && !parserInput.prevChar().match(/^\s/)) { + // this may be a VariableCall lookup + var result = parsers.variableCall(name); + if (result) { + parserInput.forget(); + return result; + } + } + parserInput.forget(); + return new(tree.Variable)(name, index, fileInfo); + } + parserInput.restore(); + }, + + // A variable entity using the protective {} e.g. @{var} + variableCurly: function () { + var curly, index = parserInput.i; + + if (parserInput.currentChar() === '@' && (curly = parserInput.$re(/^@\{([\w-]+)\}/))) { + return new(tree.Variable)('@' + curly[1], index, fileInfo); + } + }, + // + // A Property accessor, such as `$color`, in + // + // background-color: $color + // + property: function () { + var name, index = parserInput.i; + + if (parserInput.currentChar() === '$' && (name = parserInput.$re(/^\$[\w-]+/))) { + return new(tree.Property)(name, index, fileInfo); + } + }, + + // A property entity useing the protective {} e.g. ${prop} + propertyCurly: function () { + var curly, index = parserInput.i; + + if (parserInput.currentChar() === '$' && (curly = parserInput.$re(/^\$\{([\w-]+)\}/))) { + return new(tree.Property)('$' + curly[1], index, fileInfo); + } + }, + // + // A Hexadecimal color + // + // #4F3C2F + // + // `rgb` and `hsl` colors are parsed through the `entities.call` parser. + // + color: function () { + var rgb; + + if (parserInput.currentChar() === '#' && (rgb = parserInput.$re(/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/))) { + // strip colons, brackets, whitespaces and other characters that should not + // definitely be part of color string + var colorCandidateString = rgb.input.match(/^#([\w]+).*/); + colorCandidateString = colorCandidateString[1]; + if (!colorCandidateString.match(/^[A-Fa-f0-9]+$/)) { // verify if candidate consists only of allowed HEX characters + error('Invalid HEX color code'); + } + return new(tree.Color)(rgb[1], undefined, '#' + colorCandidateString); + } + }, + + colorKeyword: function () { + parserInput.save(); + var autoCommentAbsorb = parserInput.autoCommentAbsorb; + parserInput.autoCommentAbsorb = false; + var k = parserInput.$re(/^[_A-Za-z-][_A-Za-z0-9-]+/); + parserInput.autoCommentAbsorb = autoCommentAbsorb; + if (!k) { + parserInput.forget(); + return; + } + parserInput.restore(); + var color = tree.Color.fromKeyword(k); + if (color) { + parserInput.$str(k); + return color; + } + }, + + // + // A Dimension, that is, a number and a unit + // + // 0.5em 95% + // + dimension: function () { + if (parserInput.peekNotNumeric()) { + return; + } + + var value = parserInput.$re(/^([+-]?\d*\.?\d+)(%|[a-z_]+)?/i); + if (value) { + return new(tree.Dimension)(value[1], value[2]); + } + }, + + // + // A unicode descriptor, as is used in unicode-range + // + // U+0?? or U+00A1-00A9 + // + unicodeDescriptor: function () { + var ud; + + ud = parserInput.$re(/^U\+[0-9a-fA-F?]+(\-[0-9a-fA-F?]+)?/); + if (ud) { + return new(tree.UnicodeDescriptor)(ud[0]); + } + }, + + // + // JavaScript code to be evaluated + // + // `window.location.href` + // + javascript: function () { + var js, index = parserInput.i; + + parserInput.save(); + + var escape = parserInput.$char('~'); + var jsQuote = parserInput.$char('`'); + + if (!jsQuote) { + parserInput.restore(); + return; + } + + js = parserInput.$re(/^[^`]*`/); + if (js) { + parserInput.forget(); + return new(tree.JavaScript)(js.substr(0, js.length - 1), Boolean(escape), index, fileInfo); + } + parserInput.restore('invalid javascript definition'); + } + }, + + // + // The variable part of a variable definition. Used in the `rule` parser + // + // @fink: + // + variable: function () { + var name; + + if (parserInput.currentChar() === '@' && (name = parserInput.$re(/^(@[\w-]+)\s*:/))) { return name[1]; } + }, + + // + // Call a variable value to retrieve a detached ruleset + // or a value from a detached ruleset's rules. + // + // @fink(); + // @fink; + // color: @fink[@color]; + // + variableCall: function (parsedName) { + var lookups, important, i = parserInput.i, + inValue = !!parsedName, name = parsedName; + + parserInput.save(); + + if (name || (parserInput.currentChar() === '@' + && (name = parserInput.$re(/^(@[\w-]+)(\(\s*\))?/)))) { + + lookups = this.mixin.ruleLookups(); + + if (!lookups && ((inValue && parserInput.$str('()') !== '()') || (name[2] !== '()'))) { + parserInput.restore('Missing \'[...]\' lookup in variable call'); + return; + } + + if (!inValue) { + name = name[1]; + } + + if (lookups && parsers.important()) { + important = true; + } + + var call = new tree.VariableCall(name, i, fileInfo); + if (!inValue && parsers.end()) { + parserInput.forget(); + return call; + } + else { + parserInput.forget(); + return new tree.NamespaceValue(call, lookups, important, i, fileInfo); + } + } + + parserInput.restore(); + }, + + // + // extend syntax - used to extend selectors + // + extend: function(isRule) { + var elements, e, index = parserInput.i, option, extendList, extend; + + if (!parserInput.$str(isRule ? '&:extend(' : ':extend(')) { + return; + } + + do { + option = null; + elements = null; + while (!(option = parserInput.$re(/^(all)(?=\s*(\)|,))/))) { + e = this.element(); + if (!e) { + break; + } + if (elements) { + elements.push(e); + } else { + elements = [ e ]; + } + } + + option = option && option[1]; + if (!elements) { + error('Missing target selector for :extend().'); + } + extend = new(tree.Extend)(new(tree.Selector)(elements), option, index, fileInfo); + if (extendList) { + extendList.push(extend); + } else { + extendList = [ extend ]; + } + } while (parserInput.$char(',')); + + expect(/^\)/); + + if (isRule) { + expect(/^;/); + } + + return extendList; + }, + + // + // extendRule - used in a rule to extend all the parent selectors + // + extendRule: function() { + return this.extend(true); + }, + + // + // Mixins + // + mixin: { + // + // A Mixin call, with an optional argument list + // + // #mixins > .square(#fff); + // #mixins.square(#fff); + // .rounded(4px, black); + // .button; + // + // We can lookup / return a value using the lookup syntax: + // + // color: #mixin.square(#fff)[@color]; + // + // The `while` loop is there because mixins can be + // namespaced, but we only support the child and descendant + // selector for now. + // + call: function (inValue, getLookup) { + var s = parserInput.currentChar(), important = false, lookups, + index = parserInput.i, elements, args, hasParens; + + if (s !== '.' && s !== '#') { return; } + + parserInput.save(); // stop us absorbing part of an invalid selector + + elements = this.elements(); + + if (elements) { + if (parserInput.$char('(')) { + args = this.args(true).args; + expectChar(')'); + hasParens = true; + } + + if (getLookup !== false) { + lookups = this.ruleLookups(); + } + if (getLookup === true && !lookups) { + parserInput.restore(); + return; + } + + if (inValue && !lookups && !hasParens) { + // This isn't a valid in-value mixin call + parserInput.restore(); + return; + } + + if (!inValue && parsers.important()) { + important = true; + } + + if (inValue || parsers.end()) { + parserInput.forget(); + var mixin = new(tree.mixin.Call)(elements, args, index, fileInfo, !lookups && important); + if (lookups) { + return new tree.NamespaceValue(mixin, lookups, important); + } + else { + return mixin; + } + } + } + + parserInput.restore(); + }, + /** + * Matching elements for mixins + * (Start with . or # and can have > ) + */ + elements: function() { + var elements, e, c, elem, elemIndex, + re = /^[#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/; + while (true) { + elemIndex = parserInput.i; + e = parserInput.$re(re); + + if (!e) { + break; + } + elem = new(tree.Element)(c, e, false, elemIndex, fileInfo); + if (elements) { + elements.push(elem); + } else { + elements = [ elem ]; + } + c = parserInput.$char('>'); + } + return elements; + }, + args: function (isCall) { + var entities = parsers.entities, + returner = { args:null, variadic: false }, + expressions = [], argsSemiColon = [], argsComma = [], + isSemiColonSeparated, expressionContainsNamed, name, nameLoop, + value, arg, expand, hasSep = true; + + parserInput.save(); + + while (true) { + if (isCall) { + arg = parsers.detachedRuleset() || parsers.expression(); + } else { + parserInput.commentStore.length = 0; + if (parserInput.$str('...')) { + returner.variadic = true; + if (parserInput.$char(';') && !isSemiColonSeparated) { + isSemiColonSeparated = true; + } + (isSemiColonSeparated ? argsSemiColon : argsComma) + .push({ variadic: true }); + break; + } + arg = entities.variable() || entities.property() || entities.literal() || entities.keyword() || this.call(true); + } + + if (!arg || !hasSep) { + break; + } + + nameLoop = null; + if (arg.throwAwayComments) { + arg.throwAwayComments(); + } + value = arg; + var val = null; + + if (isCall) { + // Variable + if (arg.value && arg.value.length == 1) { + val = arg.value[0]; + } + } else { + val = arg; + } + + if (val && (val instanceof tree.Variable || val instanceof tree.Property)) { + if (parserInput.$char(':')) { + if (expressions.length > 0) { + if (isSemiColonSeparated) { + error('Cannot mix ; and , as delimiter types'); + } + expressionContainsNamed = true; + } + + value = parsers.detachedRuleset() || parsers.expression(); + + if (!value) { + if (isCall) { + error('could not understand value for named argument'); + } else { + parserInput.restore(); + returner.args = []; + return returner; + } + } + nameLoop = (name = val.name); + } else if (parserInput.$str('...')) { + if (!isCall) { + returner.variadic = true; + if (parserInput.$char(';') && !isSemiColonSeparated) { + isSemiColonSeparated = true; + } + (isSemiColonSeparated ? argsSemiColon : argsComma) + .push({ name: arg.name, variadic: true }); + break; + } else { + expand = true; + } + } else if (!isCall) { + name = nameLoop = val.name; + value = null; + } + } + + if (value) { + expressions.push(value); + } + + argsComma.push({ name:nameLoop, value:value, expand:expand }); + + if (parserInput.$char(',')) { + hasSep = true; + continue; + } + hasSep = parserInput.$char(';') === ';'; + + if (hasSep || isSemiColonSeparated) { + + if (expressionContainsNamed) { + error('Cannot mix ; and , as delimiter types'); + } + + isSemiColonSeparated = true; + + if (expressions.length > 1) { + value = new(tree.Value)(expressions); + } + argsSemiColon.push({ name:name, value:value, expand:expand }); + + name = null; + expressions = []; + expressionContainsNamed = false; + } + } + + parserInput.forget(); + returner.args = isSemiColonSeparated ? argsSemiColon : argsComma; + return returner; + }, + // + // A Mixin definition, with a list of parameters + // + // .rounded (@radius: 2px, @color) { + // ... + // } + // + // Until we have a finer grained state-machine, we have to + // do a look-ahead, to make sure we don't have a mixin call. + // See the `rule` function for more information. + // + // We start by matching `.rounded (`, and then proceed on to + // the argument list, which has optional default values. + // We store the parameters in `params`, with a `value` key, + // if there is a value, such as in the case of `@radius`. + // + // Once we've got our params list, and a closing `)`, we parse + // the `{...}` block. + // + definition: function () { + var name, params = [], match, ruleset, cond, variadic = false; + if ((parserInput.currentChar() !== '.' && parserInput.currentChar() !== '#') || + parserInput.peek(/^[^{]*\}/)) { + return; + } + + parserInput.save(); + + match = parserInput.$re(/^([#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+)\s*\(/); + if (match) { + name = match[1]; + + var argInfo = this.args(false); + params = argInfo.args; + variadic = argInfo.variadic; + + // .mixincall("@{a}"); + // looks a bit like a mixin definition.. + // also + // .mixincall(@a: {rule: set;}); + // so we have to be nice and restore + if (!parserInput.$char(')')) { + parserInput.restore('Missing closing \')\''); + return; + } + + parserInput.commentStore.length = 0; + + if (parserInput.$str('when')) { // Guard + cond = expect(parsers.conditions, 'expected condition'); + } + + ruleset = parsers.block(); + + if (ruleset) { + parserInput.forget(); + return new(tree.mixin.Definition)(name, params, ruleset, cond, variadic); + } else { + parserInput.restore(); + } + } else { + parserInput.forget(); + } + }, + + ruleLookups: function() { + var rule, args, lookups = []; + + if (parserInput.currentChar() !== '[') { + return; + } + + while (true) { + parserInput.save(); + args = null; + rule = this.lookupValue(); + if (!rule && rule !== '') { + parserInput.restore(); + break; + } + lookups.push(rule); + parserInput.forget(); + } + if (lookups.length > 0) { + return lookups; + } + }, + + lookupValue: function() { + parserInput.save(); + + if (!parserInput.$char('[')) { + parserInput.restore(); + return; + } + + var name = parserInput.$re(/^(?:[@$]{0,2})[_a-zA-Z0-9-]*/); + + if (!parserInput.$char(']')) { + parserInput.restore(); + return; + } + + if (name || name === '') { + parserInput.forget(); + return name; + } + + parserInput.restore(); + } + }, + // + // Entities are the smallest recognized token, + // and can be found inside a rule's value. + // + entity: function () { + var entities = this.entities; + + return this.comment() || entities.literal() || entities.variable() || entities.url() || + entities.property() || entities.call() || entities.keyword() || this.mixin.call(true) || + entities.javascript(); + }, + + // + // A Declaration terminator. Note that we use `peek()` to check for '}', + // because the `block` rule will be expecting it, but we still need to make sure + // it's there, if ';' was omitted. + // + end: function () { + return parserInput.$char(';') || parserInput.peek('}'); + }, + + // + // IE's alpha function + // + // alpha(opacity=88) + // + ieAlpha: function () { + var value; + + // http://jsperf.com/case-insensitive-regex-vs-strtolower-then-regex/18 + if (!parserInput.$re(/^opacity=/i)) { return; } + value = parserInput.$re(/^\d+/); + if (!value) { + value = expect(parsers.entities.variable, 'Could not parse alpha'); + value = '@{' + value.name.slice(1) + '}'; + } + expectChar(')'); + return new tree.Quoted('', 'alpha(opacity=' + value + ')'); + }, + + // + // A Selector Element + // + // div + // + h1 + // #socks + // input[type="text"] + // + // Elements are the building blocks for Selectors, + // they are made out of a `Combinator` (see combinator rule), + // and an element name, such as a tag a class, or `*`. + // + element: function () { + var e, c, v, index = parserInput.i; + + c = this.combinator(); + + e = parserInput.$re(/^(?:\d+\.\d+|\d+)%/) || + parserInput.$re(/^(?:[.#]?|:*)(?:[\w-]|[^\x00-\x9f]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/) || + parserInput.$char('*') || parserInput.$char('&') || this.attribute() || + parserInput.$re(/^\([^&()@]+\)/) || parserInput.$re(/^[\.#:](?=@)/) || + this.entities.variableCurly(); + + if (!e) { + parserInput.save(); + if (parserInput.$char('(')) { + if ((v = this.selector(false)) && parserInput.$char(')')) { + e = new(tree.Paren)(v); + parserInput.forget(); + } else { + parserInput.restore('Missing closing \')\''); + } + } else { + parserInput.forget(); + } + } + + if (e) { return new(tree.Element)(c, e, e instanceof tree.Variable, index, fileInfo); } + }, + + // + // Combinators combine elements together, in a Selector. + // + // Because our parser isn't white-space sensitive, special care + // has to be taken, when parsing the descendant combinator, ` `, + // as it's an empty space. We have to check the previous character + // in the input, to see if it's a ` ` character. More info on how + // we deal with this in *combinator.js*. + // + combinator: function () { + var c = parserInput.currentChar(); + + if (c === '/') { + parserInput.save(); + var slashedCombinator = parserInput.$re(/^\/[a-z]+\//i); + if (slashedCombinator) { + parserInput.forget(); + return new(tree.Combinator)(slashedCombinator); + } + parserInput.restore(); + } + + if (c === '>' || c === '+' || c === '~' || c === '|' || c === '^') { + parserInput.i++; + if (c === '^' && parserInput.currentChar() === '^') { + c = '^^'; + parserInput.i++; + } + while (parserInput.isWhitespace()) { parserInput.i++; } + return new(tree.Combinator)(c); + } else if (parserInput.isWhitespace(-1)) { + return new(tree.Combinator)(' '); + } else { + return new(tree.Combinator)(null); + } + }, + // + // A CSS Selector + // with less extensions e.g. the ability to extend and guard + // + // .class > div + h1 + // li a:hover + // + // Selectors are made out of one or more Elements, see above. + // + selector: function (isLess) { + var index = parserInput.i, elements, extendList, c, e, allExtends, when, condition; + isLess = isLess !== false; + while ((isLess && (extendList = this.extend())) || (isLess && (when = parserInput.$str('when'))) || (e = this.element())) { + if (when) { + condition = expect(this.conditions, 'expected condition'); + } else if (condition) { + error('CSS guard can only be used at the end of selector'); + } else if (extendList) { + if (allExtends) { + allExtends = allExtends.concat(extendList); + } else { + allExtends = extendList; + } + } else { + if (allExtends) { error('Extend can only be used at the end of selector'); } + c = parserInput.currentChar(); + if (elements) { + elements.push(e); + } else { + elements = [ e ]; + } + e = null; + } + if (c === '{' || c === '}' || c === ';' || c === ',' || c === ')') { + break; + } + } + + if (elements) { return new(tree.Selector)(elements, allExtends, condition, index, fileInfo); } + if (allExtends) { error('Extend must be used to extend a selector, it cannot be used on its own'); } + }, + selectors: function () { + var s, selectors; + while (true) { + s = this.selector(); + if (!s) { + break; + } + if (selectors) { + selectors.push(s); + } else { + selectors = [ s ]; + } + parserInput.commentStore.length = 0; + if (s.condition && selectors.length > 1) { + error("Guards are only currently allowed on a single selector."); + } + if (!parserInput.$char(',')) { break; } + if (s.condition) { + error("Guards are only currently allowed on a single selector."); + } + parserInput.commentStore.length = 0; + } + return selectors; + }, + attribute: function () { + if (!parserInput.$char('[')) { return; } + + var entities = this.entities, + key, val, op; + + if (!(key = entities.variableCurly())) { + key = expect(/^(?:[_A-Za-z0-9-\*]*\|)?(?:[_A-Za-z0-9-]|\\.)+/); + } + + op = parserInput.$re(/^[|~*$^]?=/); + if (op) { + val = entities.quoted() || parserInput.$re(/^[0-9]+%/) || parserInput.$re(/^[\w-]+/) || entities.variableCurly(); + } + + expectChar(']'); + + return new(tree.Attribute)(key, op, val); + }, + + // + // The `block` rule is used by `ruleset` and `mixin.definition`. + // It's a wrapper around the `primary` rule, with added `{}`. + // + block: function () { + var content; + if (parserInput.$char('{') && (content = this.primary()) && parserInput.$char('}')) { + return content; + } + }, + + blockRuleset: function() { + var block = this.block(); + + if (block) { + block = new tree.Ruleset(null, block); + } + return block; + }, + + detachedRuleset: function() { + var argInfo, params, variadic; + + parserInput.save(); + if (parserInput.$re(/^[.#]\(/)) { + /** + * DR args currently only implemented for each() function, and not + * yet settable as `@dr: #(@arg) {}` + * This should be done when DRs are merged with mixins. + * See: https://github.com/less/less-meta/issues/16 + */ + argInfo = this.mixin.args(false); + params = argInfo.args; + variadic = argInfo.variadic; + if (!parserInput.$char(')')) { + parserInput.restore(); + return; + } + } + var blockRuleset = this.blockRuleset(); + if (blockRuleset) { + parserInput.forget(); + if (params) { + return new tree.mixin.Definition(null, params, blockRuleset, null, variadic); + } + return new tree.DetachedRuleset(blockRuleset); + } + parserInput.restore(); + }, + + // + // div, .class, body > p {...} + // + ruleset: function () { + var selectors, rules, debugInfo; + + parserInput.save(); + + if (context.dumpLineNumbers) { + debugInfo = getDebugInfo(parserInput.i); + } + + selectors = this.selectors(); + + if (selectors && (rules = this.block())) { + parserInput.forget(); + var ruleset = new(tree.Ruleset)(selectors, rules, context.strictImports); + if (context.dumpLineNumbers) { + ruleset.debugInfo = debugInfo; + } + return ruleset; + } else { + parserInput.restore(); + } + }, + declaration: function () { + var name, value, index = parserInput.i, hasDR, + c = parserInput.currentChar(), important, merge, isVariable; + + if (c === '.' || c === '#' || c === '&' || c === ':') { return; } + + parserInput.save(); + + name = this.variable() || this.ruleProperty(); + if (name) { + isVariable = typeof name === 'string'; + + if (isVariable) { + value = this.detachedRuleset(); + if (value) { + hasDR = true; + } + } + + parserInput.commentStore.length = 0; + if (!value) { + // a name returned by this.ruleProperty() is always an array of the form: + // [string-1, ..., string-n, ""] or [string-1, ..., string-n, "+"] + // where each item is a tree.Keyword or tree.Variable + merge = !isVariable && name.length > 1 && name.pop().value; + + // Custom property values get permissive parsing + if (name[0].value && name[0].value.slice(0, 2) === '--') { + value = this.permissiveValue(); + } + // Try to store values as anonymous + // If we need the value later we'll re-parse it in ruleset.parseValue + else { + value = this.anonymousValue(); + } + if (value) { + parserInput.forget(); + // anonymous values absorb the end ';' which is required for them to work + return new (tree.Declaration)(name, value, false, merge, index, fileInfo); + } + + if (!value) { + value = this.value(); + } + + if (value) { + important = this.important(); + } else if (isVariable) { + // As a last resort, try permissiveValue + value = this.permissiveValue(); + } + } + + if (value && (this.end() || hasDR)) { + parserInput.forget(); + return new (tree.Declaration)(name, value, important, merge, index, fileInfo); + } + else { + parserInput.restore(); + } + } else { + parserInput.restore(); + } + }, + anonymousValue: function () { + var index = parserInput.i; + var match = parserInput.$re(/^([^.#@\$+\/'"*`(;{}-]*);/); + if (match) { + return new(tree.Anonymous)(match[1], index); + } + }, + /** + * Used for custom properties, at-rules, and variables (as fallback) + * Parses almost anything inside of {} [] () "" blocks + * until it reaches outer-most tokens. + * + * First, it will try to parse comments and entities to reach + * the end. This is mostly like the Expression parser except no + * math is allowed. + */ + permissiveValue: function (untilTokens) { + var i, e, done, value, + tok = untilTokens || ';', + index = parserInput.i, result = []; + + function testCurrentChar() { + var char = parserInput.currentChar(); + if (typeof tok === 'string') { + return char === tok; + } else { + return tok.test(char); + } + } + if (testCurrentChar()) { + return; + } + value = []; + do { + e = this.comment(); + if (e) { + value.push(e); + continue; + } + e = this.entity(); + if (e) { + value.push(e); + } + } while (e); + + done = testCurrentChar(); + + if (value.length > 0) { + value = new(tree.Expression)(value); + if (done) { + return value; + } + else { + result.push(value); + } + // Preserve space before $parseUntil as it will not + if (parserInput.prevChar() === ' ') { + result.push(new tree.Anonymous(' ', index)); + } + } + parserInput.save(); + + value = parserInput.$parseUntil(tok); + + if (value) { + if (typeof value === 'string') { + error('Expected \'' + value + '\'', 'Parse'); + } + if (value.length === 1 && value[0] === ' ') { + parserInput.forget(); + return new tree.Anonymous('', index); + } + var item; + for (i = 0; i < value.length; i++) { + item = value[i]; + if (Array.isArray(item)) { + // Treat actual quotes as normal quoted values + result.push(new tree.Quoted(item[0], item[1], true, index, fileInfo)); + } + else { + if (i === value.length - 1) { + item = item.trim(); + } + // Treat like quoted values, but replace vars like unquoted expressions + var quote = new tree.Quoted('\'', item, true, index, fileInfo); + quote.variableRegex = /@([\w-]+)/g; + quote.propRegex = /\$([\w-]+)/g; + result.push(quote); + } + } + parserInput.forget(); + return new tree.Expression(result, true); + } + parserInput.restore(); + }, + + // + // An @import atrule + // + // @import "lib"; + // + // Depending on our environment, importing is done differently: + // In the browser, it's an XHR request, in Node, it would be a + // file-system operation. The function used for importing is + // stored in `import`, which we pass to the Import constructor. + // + 'import': function () { + var path, features, index = parserInput.i; + + var dir = parserInput.$re(/^@import?\s+/); + + if (dir) { + var options = (dir ? this.importOptions() : null) || {}; + + if ((path = this.entities.quoted() || this.entities.url())) { + features = this.mediaFeatures(); + + if (!parserInput.$char(';')) { + parserInput.i = index; + error('missing semi-colon or unrecognised media features on import'); + } + features = features && new(tree.Value)(features); + return new(tree.Import)(path, features, options, index, fileInfo); + } + else { + parserInput.i = index; + error('malformed import statement'); + } + } + }, + + importOptions: function() { + var o, options = {}, optionName, value; + + // list of options, surrounded by parens + if (!parserInput.$char('(')) { return null; } + do { + o = this.importOption(); + if (o) { + optionName = o; + value = true; + switch (optionName) { + case 'css': + optionName = 'less'; + value = false; + break; + case 'once': + optionName = 'multiple'; + value = false; + break; + } + options[optionName] = value; + if (!parserInput.$char(',')) { break; } + } + } while (o); + expectChar(')'); + return options; + }, + + importOption: function() { + var opt = parserInput.$re(/^(less|css|multiple|once|inline|reference|optional)/); + if (opt) { + return opt[1]; + } + }, + + mediaFeature: function () { + var entities = this.entities, nodes = [], e, p; + parserInput.save(); + do { + e = entities.keyword() || entities.variable() || entities.mixinLookup(); + if (e) { + nodes.push(e); + } else if (parserInput.$char('(')) { + p = this.property(); + e = this.value(); + if (parserInput.$char(')')) { + if (p && e) { + nodes.push(new(tree.Paren)(new(tree.Declaration)(p, e, null, null, parserInput.i, fileInfo, true))); + } else if (e) { + nodes.push(new(tree.Paren)(e)); + } else { + error('badly formed media feature definition'); + } + } else { + error('Missing closing \')\'', 'Parse'); + } + } + } while (e); + + parserInput.forget(); + if (nodes.length > 0) { + return new(tree.Expression)(nodes); + } + }, + + mediaFeatures: function () { + var entities = this.entities, features = [], e; + do { + e = this.mediaFeature(); + if (e) { + features.push(e); + if (!parserInput.$char(',')) { break; } + } else { + e = entities.variable() || entities.mixinLookup(); + if (e) { + features.push(e); + if (!parserInput.$char(',')) { break; } + } + } + } while (e); + + return features.length > 0 ? features : null; + }, + + media: function () { + var features, rules, media, debugInfo, index = parserInput.i; + + if (context.dumpLineNumbers) { + debugInfo = getDebugInfo(index); + } + + parserInput.save(); + + if (parserInput.$str('@media')) { + features = this.mediaFeatures(); + + rules = this.block(); + + if (!rules) { + error('media definitions require block statements after any features'); + } + + parserInput.forget(); + + media = new(tree.Media)(rules, features, index, fileInfo); + if (context.dumpLineNumbers) { + media.debugInfo = debugInfo; + } + + return media; + } + + parserInput.restore(); + }, + + // + + // A @plugin directive, used to import plugins dynamically. + // + // @plugin (args) "lib"; + // + plugin: function () { + var path, args, options, + index = parserInput.i, + dir = parserInput.$re(/^@plugin?\s+/); + + if (dir) { + args = this.pluginArgs(); + + if (args) { + options = { + pluginArgs: args, + isPlugin: true + }; + } + else { + options = { isPlugin: true }; + } + + if ((path = this.entities.quoted() || this.entities.url())) { + + if (!parserInput.$char(';')) { + parserInput.i = index; + error('missing semi-colon on @plugin'); + } + return new(tree.Import)(path, null, options, index, fileInfo); + } + else { + parserInput.i = index; + error('malformed @plugin statement'); + } + } + }, + + pluginArgs: function() { + // list of options, surrounded by parens + parserInput.save(); + if (!parserInput.$char('(')) { + parserInput.restore(); + return null; + } + var args = parserInput.$re(/^\s*([^\);]+)\)\s*/); + if (args[1]) { + parserInput.forget(); + return args[1].trim(); + } + else { + parserInput.restore(); + return null; + } + }, + + // + // A CSS AtRule + // + // @charset "utf-8"; + // + atrule: function () { + var index = parserInput.i, name, value, rules, nonVendorSpecificName, + hasIdentifier, hasExpression, hasUnknown, hasBlock = true, isRooted = true; + + if (parserInput.currentChar() !== '@') { return; } + + value = this['import']() || this.plugin() || this.media(); + if (value) { + return value; + } + + parserInput.save(); + + name = parserInput.$re(/^@[a-z-]+/); + + if (!name) { return; } + + nonVendorSpecificName = name; + if (name.charAt(1) == '-' && name.indexOf('-', 2) > 0) { + nonVendorSpecificName = '@' + name.slice(name.indexOf('-', 2) + 1); + } + + switch (nonVendorSpecificName) { + case '@charset': + hasIdentifier = true; + hasBlock = false; + break; + case '@namespace': + hasExpression = true; + hasBlock = false; + break; + case '@keyframes': + case '@counter-style': + hasIdentifier = true; + break; + case '@document': + case '@supports': + hasUnknown = true; + isRooted = false; + break; + default: + hasUnknown = true; + break; + } + + parserInput.commentStore.length = 0; + + if (hasIdentifier) { + value = this.entity(); + if (!value) { + error('expected ' + name + ' identifier'); + } + } else if (hasExpression) { + value = this.expression(); + if (!value) { + error('expected ' + name + ' expression'); + } + } else if (hasUnknown) { + value = this.permissiveValue(/^[{;]/); + hasBlock = (parserInput.currentChar() === '{'); + if (!value) { + if (!hasBlock && parserInput.currentChar() !== ';') { + error(name + ' rule is missing block or ending semi-colon'); + } + } + else if (!value.value) { + value = null; + } + } + + if (hasBlock) { + rules = this.blockRuleset(); + } + + if (rules || (!hasBlock && value && parserInput.$char(';'))) { + parserInput.forget(); + return new (tree.AtRule)(name, value, rules, index, fileInfo, + context.dumpLineNumbers ? getDebugInfo(index) : null, + isRooted + ); + } + + parserInput.restore('at-rule options not recognised'); + }, + + // + // A Value is a comma-delimited list of Expressions + // + // font-family: Baskerville, Georgia, serif; + // + // In a Rule, a Value represents everything after the `:`, + // and before the `;`. + // + value: function () { + var e, expressions = [], index = parserInput.i; + + do { + e = this.expression(); + if (e) { + expressions.push(e); + if (!parserInput.$char(',')) { break; } + } + } while (e); + + if (expressions.length > 0) { + return new(tree.Value)(expressions, index); + } + }, + important: function () { + if (parserInput.currentChar() === '!') { + return parserInput.$re(/^! *important/); + } + }, + sub: function () { + var a, e; + + parserInput.save(); + if (parserInput.$char('(')) { + a = this.addition(); + if (a && parserInput.$char(')')) { + parserInput.forget(); + e = new(tree.Expression)([a]); + e.parens = true; + return e; + } + parserInput.restore('Expected \')\''); + return; + } + parserInput.restore(); + }, + multiplication: function () { + var m, a, op, operation, isSpaced; + m = this.operand(); + if (m) { + isSpaced = parserInput.isWhitespace(-1); + while (true) { + if (parserInput.peek(/^\/[*\/]/)) { + break; + } + + parserInput.save(); + + op = parserInput.$char('/') || parserInput.$char('*') || parserInput.$str('./'); + + if (!op) { parserInput.forget(); break; } + + a = this.operand(); + + if (!a) { parserInput.restore(); break; } + parserInput.forget(); + + m.parensInOp = true; + a.parensInOp = true; + operation = new(tree.Operation)(op, [operation || m, a], isSpaced); + isSpaced = parserInput.isWhitespace(-1); + } + return operation || m; + } + }, + addition: function () { + var m, a, op, operation, isSpaced; + m = this.multiplication(); + if (m) { + isSpaced = parserInput.isWhitespace(-1); + while (true) { + op = parserInput.$re(/^[-+]\s+/) || (!isSpaced && (parserInput.$char('+') || parserInput.$char('-'))); + if (!op) { + break; + } + a = this.multiplication(); + if (!a) { + break; + } + + m.parensInOp = true; + a.parensInOp = true; + operation = new(tree.Operation)(op, [operation || m, a], isSpaced); + isSpaced = parserInput.isWhitespace(-1); + } + return operation || m; + } + }, + conditions: function () { + var a, b, index = parserInput.i, condition; + + a = this.condition(true); + if (a) { + while (true) { + if (!parserInput.peek(/^,\s*(not\s*)?\(/) || !parserInput.$char(',')) { + break; + } + b = this.condition(true); + if (!b) { + break; + } + condition = new(tree.Condition)('or', condition || a, b, index); + } + return condition || a; + } + }, + condition: function (needsParens) { + var result, logical, next; + function or() { + return parserInput.$str('or'); + } + + result = this.conditionAnd(needsParens); + if (!result) { + return ; + } + logical = or(); + if (logical) { + next = this.condition(needsParens); + if (next) { + result = new(tree.Condition)(logical, result, next); + } else { + return ; + } + } + return result; + }, + conditionAnd: function (needsParens) { + var result, logical, next, self = this; + function insideCondition() { + var cond = self.negatedCondition(needsParens) || self.parenthesisCondition(needsParens); + if (!cond && !needsParens) { + return self.atomicCondition(needsParens); + } + return cond; + } + function and() { + return parserInput.$str('and'); + } + + result = insideCondition(); + if (!result) { + return ; + } + logical = and(); + if (logical) { + next = this.conditionAnd(needsParens); + if (next) { + result = new(tree.Condition)(logical, result, next); + } else { + return ; + } + } + return result; + }, + negatedCondition: function (needsParens) { + if (parserInput.$str('not')) { + var result = this.parenthesisCondition(needsParens); + if (result) { + result.negate = !result.negate; + } + return result; + } + }, + parenthesisCondition: function (needsParens) { + function tryConditionFollowedByParenthesis(me) { + var body; + parserInput.save(); + body = me.condition(needsParens); + if (!body) { + parserInput.restore(); + return ; + } + if (!parserInput.$char(')')) { + parserInput.restore(); + return ; + } + parserInput.forget(); + return body; + } + + var body; + parserInput.save(); + if (!parserInput.$str('(')) { + parserInput.restore(); + return ; + } + body = tryConditionFollowedByParenthesis(this); + if (body) { + parserInput.forget(); + return body; + } + + body = this.atomicCondition(needsParens); + if (!body) { + parserInput.restore(); + return ; + } + if (!parserInput.$char(')')) { + parserInput.restore('expected \')\' got \'' + parserInput.currentChar() + '\''); + return ; + } + parserInput.forget(); + return body; + }, + atomicCondition: function (needsParens) { + var entities = this.entities, index = parserInput.i, a, b, c, op; + + function cond() { + return this.addition() || entities.keyword() || entities.quoted() || entities.mixinLookup(); + } + cond = cond.bind(this); + + a = cond(); + if (a) { + if (parserInput.$char('>')) { + if (parserInput.$char('=')) { + op = '>='; + } else { + op = '>'; + } + } else + if (parserInput.$char('<')) { + if (parserInput.$char('=')) { + op = '<='; + } else { + op = '<'; + } + } else + if (parserInput.$char('=')) { + if (parserInput.$char('>')) { + op = '=>'; + } else if (parserInput.$char('<')) { + op = '=<'; + } else { + op = '='; + } + } + if (op) { + b = cond(); + if (b) { + c = new(tree.Condition)(op, a, b, index, false); + } else { + error('expected expression'); + } + } else { + c = new(tree.Condition)('=', a, new(tree.Keyword)('true'), index, false); + } + return c; + } + }, + + // + // An operand is anything that can be part of an operation, + // such as a Color, or a Variable + // + operand: function () { + var entities = this.entities, negate; + + if (parserInput.peek(/^-[@\$\(]/)) { + negate = parserInput.$char('-'); + } + + var o = this.sub() || entities.dimension() || + entities.color() || entities.variable() || + entities.property() || entities.call() || + entities.quoted(true) || entities.colorKeyword() || + entities.mixinLookup(); + + if (negate) { + o.parensInOp = true; + o = new(tree.Negative)(o); + } + + return o; + }, + + // + // Expressions either represent mathematical operations, + // or white-space delimited Entities. + // + // 1px solid black + // @var * 2 + // + expression: function () { + var entities = [], e, delim, index = parserInput.i; + + do { + e = this.comment(); + if (e) { + entities.push(e); + continue; + } + e = this.addition() || this.entity(); + if (e) { + entities.push(e); + // operations do not allow keyword "/" dimension (e.g. small/20px) so we support that here + if (!parserInput.peek(/^\/[\/*]/)) { + delim = parserInput.$char('/'); + if (delim) { + entities.push(new(tree.Anonymous)(delim, index)); + } + } + } + } while (e); + if (entities.length > 0) { + return new(tree.Expression)(entities); + } + }, + property: function () { + var name = parserInput.$re(/^(\*?-?[_a-zA-Z0-9-]+)\s*:/); + if (name) { + return name[1]; + } + }, + ruleProperty: function () { + var name = [], index = [], s, k; + + parserInput.save(); + + var simpleProperty = parserInput.$re(/^([_a-zA-Z0-9-]+)\s*:/); + if (simpleProperty) { + name = [new(tree.Keyword)(simpleProperty[1])]; + parserInput.forget(); + return name; + } + + function match(re) { + var i = parserInput.i, + chunk = parserInput.$re(re); + if (chunk) { + index.push(i); + return name.push(chunk[1]); + } + } + + match(/^(\*?)/); + while (true) { + if (!match(/^((?:[\w-]+)|(?:[@\$]\{[\w-]+\}))/)) { + break; + } + } + + if ((name.length > 1) && match(/^((?:\+_|\+)?)\s*:/)) { + parserInput.forget(); + + // at last, we have the complete match now. move forward, + // convert name particles to tree objects and return: + if (name[0] === '') { + name.shift(); + index.shift(); + } + for (k = 0; k < name.length; k++) { + s = name[k]; + name[k] = (s.charAt(0) !== '@' && s.charAt(0) !== '$') ? + new(tree.Keyword)(s) : + (s.charAt(0) === '@' ? + new(tree.Variable)('@' + s.slice(2, -1), index[k], fileInfo) : + new(tree.Property)('$' + s.slice(2, -1), index[k], fileInfo)); + } + return name; + } + parserInput.restore(); + } + } + }; +}; +Parser.serializeVars = function(vars) { + var s = ''; + + for (var name in vars) { + if (Object.hasOwnProperty.call(vars, name)) { + var value = vars[name]; + s += ((name[0] === '@') ? '' : '@') + name + ': ' + value + + ((String(value).slice(-1) === ';') ? '' : ';'); + } + } + + return s; +}; + +module.exports = Parser; + +},{"../functions/function-registry":26,"../less-error":37,"../tree":67,"../utils":89,"../visitors":93,"./parser-input":43}],45:[function(require,module,exports){ +/** + * Plugin Manager + */ +var PluginManager = function(less) { + this.less = less; + this.visitors = []; + this.preProcessors = []; + this.postProcessors = []; + this.installedPlugins = []; + this.fileManagers = []; + this.iterator = -1; + this.pluginCache = {}; + this.Loader = new less.PluginLoader(less); +}; + +var pm, PluginManagerFactory = function(less, newFactory) { + if (newFactory || !pm) { + pm = new PluginManager(less); + } + return pm; + }; + +/** + * Adds all the plugins in the array + * @param {Array} plugins + */ +PluginManager.prototype.addPlugins = function(plugins) { + if (plugins) { + for (var i = 0; i < plugins.length; i++) { + this.addPlugin(plugins[i]); + } + } +}; +/** + * + * @param plugin + * @param {String} filename + */ +PluginManager.prototype.addPlugin = function(plugin, filename, functionRegistry) { + this.installedPlugins.push(plugin); + if (filename) { + this.pluginCache[filename] = plugin; + } + if (plugin.install) { + plugin.install(this.less, this, functionRegistry || this.less.functions.functionRegistry); + } +}; +/** + * + * @param filename + */ +PluginManager.prototype.get = function(filename) { + return this.pluginCache[filename]; +}; + +/** + * Adds a visitor. The visitor object has options on itself to determine + * when it should run. + * @param visitor + */ +PluginManager.prototype.addVisitor = function(visitor) { + this.visitors.push(visitor); +}; +/** + * Adds a pre processor object + * @param {object} preProcessor + * @param {number} priority - guidelines 1 = before import, 1000 = import, 2000 = after import + */ +PluginManager.prototype.addPreProcessor = function(preProcessor, priority) { + var indexToInsertAt; + for (indexToInsertAt = 0; indexToInsertAt < this.preProcessors.length; indexToInsertAt++) { + if (this.preProcessors[indexToInsertAt].priority >= priority) { + break; + } + } + this.preProcessors.splice(indexToInsertAt, 0, {preProcessor: preProcessor, priority: priority}); +}; +/** + * Adds a post processor object + * @param {object} postProcessor + * @param {number} priority - guidelines 1 = before compression, 1000 = compression, 2000 = after compression + */ +PluginManager.prototype.addPostProcessor = function(postProcessor, priority) { + var indexToInsertAt; + for (indexToInsertAt = 0; indexToInsertAt < this.postProcessors.length; indexToInsertAt++) { + if (this.postProcessors[indexToInsertAt].priority >= priority) { + break; + } + } + this.postProcessors.splice(indexToInsertAt, 0, {postProcessor: postProcessor, priority: priority}); +}; +/** + * + * @param manager + */ +PluginManager.prototype.addFileManager = function(manager) { + this.fileManagers.push(manager); +}; +/** + * + * @returns {Array} + * @private + */ +PluginManager.prototype.getPreProcessors = function() { + var preProcessors = []; + for (var i = 0; i < this.preProcessors.length; i++) { + preProcessors.push(this.preProcessors[i].preProcessor); + } + return preProcessors; +}; +/** + * + * @returns {Array} + * @private + */ +PluginManager.prototype.getPostProcessors = function() { + var postProcessors = []; + for (var i = 0; i < this.postProcessors.length; i++) { + postProcessors.push(this.postProcessors[i].postProcessor); + } + return postProcessors; +}; +/** + * + * @returns {Array} + * @private + */ +PluginManager.prototype.getVisitors = function() { + return this.visitors; +}; + +PluginManager.prototype.visitor = function() { + var self = this; + return { + first: function() { + self.iterator = -1; + return self.visitors[self.iterator]; + }, + get: function() { + self.iterator += 1; + return self.visitors[self.iterator]; + } + }; +}; +/** + * + * @returns {Array} + * @private + */ +PluginManager.prototype.getFileManagers = function() { + return this.fileManagers; +}; + +// +module.exports = PluginManagerFactory; + +},{}],46:[function(require,module,exports){ +var PromiseConstructor, + utils = require('./utils'); + +module.exports = function(environment, ParseTree, ImportManager) { + var render = function (input, options, callback) { + if (typeof options === 'function') { + callback = options; + options = utils.copyOptions(this.options, {}); + } + else { + options = utils.copyOptions(this.options, options || {}); + } + + if (!callback) { + if (!PromiseConstructor) { + PromiseConstructor = typeof Promise === 'undefined' ? require('promise') : Promise; + } + var self = this; + return new PromiseConstructor(function (resolve, reject) { + render.call(self, input, options, function(err, output) { + if (err) { + reject(err); + } else { + resolve(output); + } + }); + }); + } else { + this.parse(input, options, function(err, root, imports, options) { + if (err) { return callback(err); } + + var result; + try { + var parseTree = new ParseTree(root, imports); + result = parseTree.toCSS(options); + } + catch (err) { return callback(err); } + + callback(null, result); + }); + } + }; + + return render; +}; + +},{"./utils":89,"promise":undefined}],47:[function(require,module,exports){ +module.exports = function (SourceMapOutput, environment) { + + var SourceMapBuilder = function (options) { + this.options = options; + }; + + SourceMapBuilder.prototype.toCSS = function(rootNode, options, imports) { + var sourceMapOutput = new SourceMapOutput( + { + contentsIgnoredCharsMap: imports.contentsIgnoredChars, + rootNode: rootNode, + contentsMap: imports.contents, + sourceMapFilename: this.options.sourceMapFilename, + sourceMapURL: this.options.sourceMapURL, + outputFilename: this.options.sourceMapOutputFilename, + sourceMapBasepath: this.options.sourceMapBasepath, + sourceMapRootpath: this.options.sourceMapRootpath, + outputSourceFiles: this.options.outputSourceFiles, + sourceMapGenerator: this.options.sourceMapGenerator, + sourceMapFileInline: this.options.sourceMapFileInline + }); + + var css = sourceMapOutput.toCSS(options); + this.sourceMap = sourceMapOutput.sourceMap; + this.sourceMapURL = sourceMapOutput.sourceMapURL; + if (this.options.sourceMapInputFilename) { + this.sourceMapInputFilename = sourceMapOutput.normalizeFilename(this.options.sourceMapInputFilename); + } + if (this.options.sourceMapBasepath !== undefined && this.sourceMapURL !== undefined) { + this.sourceMapURL = sourceMapOutput.removeBasepath(this.sourceMapURL); + } + return css + this.getCSSAppendage(); + }; + + SourceMapBuilder.prototype.getCSSAppendage = function() { + + var sourceMapURL = this.sourceMapURL; + if (this.options.sourceMapFileInline) { + if (this.sourceMap === undefined) { + return ''; + } + sourceMapURL = 'data:application/json;base64,' + environment.encodeBase64(this.sourceMap); + } + + if (sourceMapURL) { + return '/*# sourceMappingURL=' + sourceMapURL + ' */'; + } + return ''; + }; + + SourceMapBuilder.prototype.getExternalSourceMap = function() { + return this.sourceMap; + }; + SourceMapBuilder.prototype.setExternalSourceMap = function(sourceMap) { + this.sourceMap = sourceMap; + }; + + SourceMapBuilder.prototype.isInline = function() { + return this.options.sourceMapFileInline; + }; + SourceMapBuilder.prototype.getSourceMapURL = function() { + return this.sourceMapURL; + }; + SourceMapBuilder.prototype.getOutputFilename = function() { + return this.options.sourceMapOutputFilename; + }; + SourceMapBuilder.prototype.getInputFilename = function() { + return this.sourceMapInputFilename; + }; + + return SourceMapBuilder; +}; + +},{}],48:[function(require,module,exports){ +module.exports = function (environment) { + + var SourceMapOutput = function (options) { + this._css = []; + this._rootNode = options.rootNode; + this._contentsMap = options.contentsMap; + this._contentsIgnoredCharsMap = options.contentsIgnoredCharsMap; + if (options.sourceMapFilename) { + this._sourceMapFilename = options.sourceMapFilename.replace(/\\/g, '/'); + } + this._outputFilename = options.outputFilename; + this.sourceMapURL = options.sourceMapURL; + if (options.sourceMapBasepath) { + this._sourceMapBasepath = options.sourceMapBasepath.replace(/\\/g, '/'); + } + if (options.sourceMapRootpath) { + this._sourceMapRootpath = options.sourceMapRootpath.replace(/\\/g, '/'); + if (this._sourceMapRootpath.charAt(this._sourceMapRootpath.length - 1) !== '/') { + this._sourceMapRootpath += '/'; + } + } else { + this._sourceMapRootpath = ''; + } + this._outputSourceFiles = options.outputSourceFiles; + this._sourceMapGeneratorConstructor = environment.getSourceMapGenerator(); + + this._lineNumber = 0; + this._column = 0; + }; + + SourceMapOutput.prototype.removeBasepath = function(path) { + if (this._sourceMapBasepath && path.indexOf(this._sourceMapBasepath) === 0) { + path = path.substring(this._sourceMapBasepath.length); + if (path.charAt(0) === '\\' || path.charAt(0) === '/') { + path = path.substring(1); + } + } + + return path; + }; + + SourceMapOutput.prototype.normalizeFilename = function(filename) { + filename = filename.replace(/\\/g, '/'); + filename = this.removeBasepath(filename); + return (this._sourceMapRootpath || '') + filename; + }; + + SourceMapOutput.prototype.add = function(chunk, fileInfo, index, mapLines) { + + // ignore adding empty strings + if (!chunk) { + return; + } + + var lines, + sourceLines, + columns, + sourceColumns, + i; + + if (fileInfo) { + var inputSource = this._contentsMap[fileInfo.filename]; + + // remove vars/banner added to the top of the file + if (this._contentsIgnoredCharsMap[fileInfo.filename]) { + // adjust the index + index -= this._contentsIgnoredCharsMap[fileInfo.filename]; + if (index < 0) { index = 0; } + // adjust the source + inputSource = inputSource.slice(this._contentsIgnoredCharsMap[fileInfo.filename]); + } + inputSource = inputSource.substring(0, index); + sourceLines = inputSource.split('\n'); + sourceColumns = sourceLines[sourceLines.length - 1]; + } + + lines = chunk.split('\n'); + columns = lines[lines.length - 1]; + + if (fileInfo) { + if (!mapLines) { + this._sourceMapGenerator.addMapping({ generated: { line: this._lineNumber + 1, column: this._column}, + original: { line: sourceLines.length, column: sourceColumns.length}, + source: this.normalizeFilename(fileInfo.filename)}); + } else { + for (i = 0; i < lines.length; i++) { + this._sourceMapGenerator.addMapping({ generated: { line: this._lineNumber + i + 1, column: i === 0 ? this._column : 0}, + original: { line: sourceLines.length + i, column: i === 0 ? sourceColumns.length : 0}, + source: this.normalizeFilename(fileInfo.filename)}); + } + } + } + + if (lines.length === 1) { + this._column += columns.length; + } else { + this._lineNumber += lines.length - 1; + this._column = columns.length; + } + + this._css.push(chunk); + }; + + SourceMapOutput.prototype.isEmpty = function() { + return this._css.length === 0; + }; + + SourceMapOutput.prototype.toCSS = function(context) { + this._sourceMapGenerator = new this._sourceMapGeneratorConstructor({ file: this._outputFilename, sourceRoot: null }); + + if (this._outputSourceFiles) { + for (var filename in this._contentsMap) { + if (this._contentsMap.hasOwnProperty(filename)) { + var source = this._contentsMap[filename]; + if (this._contentsIgnoredCharsMap[filename]) { + source = source.slice(this._contentsIgnoredCharsMap[filename]); + } + this._sourceMapGenerator.setSourceContent(this.normalizeFilename(filename), source); + } + } + } + + this._rootNode.genCSS(context, this); + + if (this._css.length > 0) { + var sourceMapURL, + sourceMapContent = JSON.stringify(this._sourceMapGenerator.toJSON()); + + if (this.sourceMapURL) { + sourceMapURL = this.sourceMapURL; + } else if (this._sourceMapFilename) { + sourceMapURL = this._sourceMapFilename; + } + this.sourceMapURL = sourceMapURL; + + this.sourceMap = sourceMapContent; + } + + return this._css.join(''); + }; + + return SourceMapOutput; +}; + +},{}],49:[function(require,module,exports){ +var contexts = require('./contexts'), + visitor = require('./visitors'), + tree = require('./tree'); + +module.exports = function(root, options) { + options = options || {}; + var evaldRoot, + variables = options.variables, + evalEnv = new contexts.Eval(options); + + // + // Allows setting variables with a hash, so: + // + // `{ color: new tree.Color('#f01') }` will become: + // + // new tree.Declaration('@color', + // new tree.Value([ + // new tree.Expression([ + // new tree.Color('#f01') + // ]) + // ]) + // ) + // + if (typeof variables === 'object' && !Array.isArray(variables)) { + variables = Object.keys(variables).map(function (k) { + var value = variables[k]; + + if (!(value instanceof tree.Value)) { + if (!(value instanceof tree.Expression)) { + value = new tree.Expression([value]); + } + value = new tree.Value([value]); + } + return new tree.Declaration('@' + k, value, false, null, 0); + }); + evalEnv.frames = [new tree.Ruleset(null, variables)]; + } + + var visitors = [ + new visitor.JoinSelectorVisitor(), + new visitor.MarkVisibleSelectorsVisitor(true), + new visitor.ExtendVisitor(), + new visitor.ToCSSVisitor({compress: Boolean(options.compress)}) + ], preEvalVisitors = [], v, visitorIterator; + + /** + * first() / get() allows visitors to be added while visiting + * + * @todo Add scoping for visitors just like functions for @plugin; right now they're global + */ + if (options.pluginManager) { + visitorIterator = options.pluginManager.visitor(); + for (var i = 0; i < 2; i++) { + visitorIterator.first(); + while ((v = visitorIterator.get())) { + if (v.isPreEvalVisitor) { + if (i === 0 || preEvalVisitors.indexOf(v) === -1) { + preEvalVisitors.push(v); + v.run(root); + } + } + else { + if (i === 0 || visitors.indexOf(v) === -1) { + if (v.isPreVisitor) { + visitors.unshift(v); + } + else { + visitors.push(v); + } + } + } + } + } + } + + evaldRoot = root.eval(evalEnv); + + for (var i = 0; i < visitors.length; i++) { + visitors[i].run(evaldRoot); + } + + // Run any remaining visitors added after eval pass + if (options.pluginManager) { + visitorIterator.first(); + while ((v = visitorIterator.get())) { + if (visitors.indexOf(v) === -1 && preEvalVisitors.indexOf(v) === -1) { + v.run(evaldRoot); + } + } + } + + return evaldRoot; +}; + +},{"./contexts":12,"./tree":67,"./visitors":93}],50:[function(require,module,exports){ +var Node = require('./node'); + +var Anonymous = function (value, index, currentFileInfo, mapLines, rulesetLike, visibilityInfo) { + this.value = value; + this._index = index; + this._fileInfo = currentFileInfo; + this.mapLines = mapLines; + this.rulesetLike = (typeof rulesetLike === 'undefined') ? false : rulesetLike; + this.allowRoot = true; + this.copyVisibilityInfo(visibilityInfo); +}; +Anonymous.prototype = new Node(); +Anonymous.prototype.type = 'Anonymous'; +Anonymous.prototype.eval = function () { + return new Anonymous(this.value, this._index, this._fileInfo, this.mapLines, this.rulesetLike, this.visibilityInfo()); +}; +Anonymous.prototype.compare = function (other) { + return other.toCSS && this.toCSS() === other.toCSS() ? 0 : undefined; +}; +Anonymous.prototype.isRulesetLike = function() { + return this.rulesetLike; +}; +Anonymous.prototype.genCSS = function (context, output) { + this.nodeVisible = Boolean(this.value); + if (this.nodeVisible) { + output.add(this.value, this._fileInfo, this._index, this.mapLines); + } +}; +module.exports = Anonymous; + +},{"./node":76}],51:[function(require,module,exports){ +var Node = require('./node'); + +var Assignment = function (key, val) { + this.key = key; + this.value = val; +}; + +Assignment.prototype = new Node(); +Assignment.prototype.type = 'Assignment'; +Assignment.prototype.accept = function (visitor) { + this.value = visitor.visit(this.value); +}; +Assignment.prototype.eval = function (context) { + if (this.value.eval) { + return new Assignment(this.key, this.value.eval(context)); + } + return this; +}; +Assignment.prototype.genCSS = function (context, output) { + output.add(this.key + '='); + if (this.value.genCSS) { + this.value.genCSS(context, output); + } else { + output.add(this.value); + } +}; +module.exports = Assignment; + +},{"./node":76}],52:[function(require,module,exports){ +var Node = require('./node'), + Selector = require('./selector'), + Ruleset = require('./ruleset'), + Anonymous = require('./anonymous'); + +var AtRule = function (name, value, rules, index, currentFileInfo, debugInfo, isRooted, visibilityInfo) { + var i; + + this.name = name; + this.value = (value instanceof Node) ? value : (value ? new Anonymous(value) : value); + if (rules) { + if (Array.isArray(rules)) { + this.rules = rules; + } else { + this.rules = [rules]; + this.rules[0].selectors = (new Selector([], null, null, index, currentFileInfo)).createEmptySelectors(); + } + for (i = 0; i < this.rules.length; i++) { + this.rules[i].allowImports = true; + } + this.setParent(this.rules, this); + } + this._index = index; + this._fileInfo = currentFileInfo; + this.debugInfo = debugInfo; + this.isRooted = isRooted || false; + this.copyVisibilityInfo(visibilityInfo); + this.allowRoot = true; +}; + +AtRule.prototype = new Node(); +AtRule.prototype.type = 'AtRule'; +AtRule.prototype.accept = function (visitor) { + var value = this.value, rules = this.rules; + if (rules) { + this.rules = visitor.visitArray(rules); + } + if (value) { + this.value = visitor.visit(value); + } +}; +AtRule.prototype.isRulesetLike = function() { + return this.rules || !this.isCharset(); +}; +AtRule.prototype.isCharset = function() { + return '@charset' === this.name; +}; +AtRule.prototype.genCSS = function (context, output) { + var value = this.value, rules = this.rules; + output.add(this.name, this.fileInfo(), this.getIndex()); + if (value) { + output.add(' '); + value.genCSS(context, output); + } + if (rules) { + this.outputRuleset(context, output, rules); + } else { + output.add(';'); + } +}; +AtRule.prototype.eval = function (context) { + var mediaPathBackup, mediaBlocksBackup, value = this.value, rules = this.rules; + + // media stored inside other atrule should not bubble over it + // backpup media bubbling information + mediaPathBackup = context.mediaPath; + mediaBlocksBackup = context.mediaBlocks; + // deleted media bubbling information + context.mediaPath = []; + context.mediaBlocks = []; + + if (value) { + value = value.eval(context); + } + if (rules) { + // assuming that there is only one rule at this point - that is how parser constructs the rule + rules = [rules[0].eval(context)]; + rules[0].root = true; + } + // restore media bubbling information + context.mediaPath = mediaPathBackup; + context.mediaBlocks = mediaBlocksBackup; + + return new AtRule(this.name, value, rules, + this.getIndex(), this.fileInfo(), this.debugInfo, this.isRooted, this.visibilityInfo()); +}; +AtRule.prototype.variable = function (name) { + if (this.rules) { + // assuming that there is only one rule at this point - that is how parser constructs the rule + return Ruleset.prototype.variable.call(this.rules[0], name); + } +}; +AtRule.prototype.find = function () { + if (this.rules) { + // assuming that there is only one rule at this point - that is how parser constructs the rule + return Ruleset.prototype.find.apply(this.rules[0], arguments); + } +}; +AtRule.prototype.rulesets = function () { + if (this.rules) { + // assuming that there is only one rule at this point - that is how parser constructs the rule + return Ruleset.prototype.rulesets.apply(this.rules[0]); + } +}; +AtRule.prototype.outputRuleset = function (context, output, rules) { + var ruleCnt = rules.length, i; + context.tabLevel = (context.tabLevel | 0) + 1; + + // Compressed + if (context.compress) { + output.add('{'); + for (i = 0; i < ruleCnt; i++) { + rules[i].genCSS(context, output); + } + output.add('}'); + context.tabLevel--; + return; + } + + // Non-compressed + var tabSetStr = '\n' + Array(context.tabLevel).join(' '), tabRuleStr = tabSetStr + ' '; + if (!ruleCnt) { + output.add(' {' + tabSetStr + '}'); + } else { + output.add(' {' + tabRuleStr); + rules[0].genCSS(context, output); + for (i = 1; i < ruleCnt; i++) { + output.add(tabRuleStr); + rules[i].genCSS(context, output); + } + output.add(tabSetStr + '}'); + } + + context.tabLevel--; +}; +module.exports = AtRule; + +},{"./anonymous":50,"./node":76,"./ruleset":81,"./selector":82}],53:[function(require,module,exports){ +var Node = require('./node'); + +var Attribute = function (key, op, value) { + this.key = key; + this.op = op; + this.value = value; +}; +Attribute.prototype = new Node(); +Attribute.prototype.type = 'Attribute'; +Attribute.prototype.eval = function (context) { + return new Attribute(this.key.eval ? this.key.eval(context) : this.key, + this.op, (this.value && this.value.eval) ? this.value.eval(context) : this.value); +}; +Attribute.prototype.genCSS = function (context, output) { + output.add(this.toCSS(context)); +}; +Attribute.prototype.toCSS = function (context) { + var value = this.key.toCSS ? this.key.toCSS(context) : this.key; + + if (this.op) { + value += this.op; + value += (this.value.toCSS ? this.value.toCSS(context) : this.value); + } + + return '[' + value + ']'; +}; +module.exports = Attribute; + +},{"./node":76}],54:[function(require,module,exports){ +var Node = require('./node'), + Anonymous = require('./anonymous'), + FunctionCaller = require('../functions/function-caller'); +// +// A function call node. +// +var Call = function (name, args, index, currentFileInfo) { + this.name = name; + this.args = args; + this.calc = name === 'calc'; + this._index = index; + this._fileInfo = currentFileInfo; +}; +Call.prototype = new Node(); +Call.prototype.type = 'Call'; +Call.prototype.accept = function (visitor) { + if (this.args) { + this.args = visitor.visitArray(this.args); + } +}; +// +// When evaluating a function call, +// we either find the function in the functionRegistry, +// in which case we call it, passing the evaluated arguments, +// if this returns null or we cannot find the function, we +// simply print it out as it appeared originally [2]. +// +// The reason why we evaluate the arguments, is in the case where +// we try to pass a variable to a function, like: `saturate(@color)`. +// The function should receive the value, not the variable. +// +Call.prototype.eval = function (context) { + /** + * Turn off math for calc(), and switch back on for evaluating nested functions + */ + var currentMathContext = context.mathOn; + context.mathOn = !this.calc; + if (this.calc || context.inCalc) { + context.enterCalc(); + } + var args = this.args.map(function (a) { return a.eval(context); }); + if (this.calc || context.inCalc) { + context.exitCalc(); + } + context.mathOn = currentMathContext; + + var result, funcCaller = new FunctionCaller(this.name, context, this.getIndex(), this.fileInfo()); + + if (funcCaller.isValid()) { + try { + result = funcCaller.call(args); + } catch (e) { + throw { + type: e.type || 'Runtime', + message: 'error evaluating function `' + this.name + '`' + + (e.message ? ': ' + e.message : ''), + index: this.getIndex(), + filename: this.fileInfo().filename, + line: e.lineNumber, + column: e.columnNumber + }; + } + + if (result !== null && result !== undefined) { + // Results that that are not nodes are cast as Anonymous nodes + // Falsy values or booleans are returned as empty nodes + if (!(result instanceof Node)) { + if (!result || result === true) { + result = new Anonymous(null); + } + else { + result = new Anonymous(result.toString()); + } + + } + result._index = this._index; + result._fileInfo = this._fileInfo; + return result; + } + + } + + return new Call(this.name, args, this.getIndex(), this.fileInfo()); +}; +Call.prototype.genCSS = function (context, output) { + output.add(this.name + '(', this.fileInfo(), this.getIndex()); + + for (var i = 0; i < this.args.length; i++) { + this.args[i].genCSS(context, output); + if (i + 1 < this.args.length) { + output.add(', '); + } + } + + output.add(')'); +}; +module.exports = Call; + +},{"../functions/function-caller":25,"./anonymous":50,"./node":76}],55:[function(require,module,exports){ +var Node = require('./node'), + colors = require('../data/colors'); + +// +// RGB Colors - #ff0014, #eee +// +var Color = function (rgb, a, originalForm) { + // + // The end goal here, is to parse the arguments + // into an integer triplet, such as `128, 255, 0` + // + // This facilitates operations and conversions. + // + if (Array.isArray(rgb)) { + this.rgb = rgb; + } else if (rgb.length == 6) { + this.rgb = rgb.match(/.{2}/g).map(function (c) { + return parseInt(c, 16); + }); + } else { + this.rgb = rgb.split('').map(function (c) { + return parseInt(c + c, 16); + }); + } + this.alpha = typeof a === 'number' ? a : 1; + if (typeof originalForm !== 'undefined') { + this.value = originalForm; + } +}; + +Color.prototype = new Node(); +Color.prototype.type = 'Color'; + +function clamp(v, max) { + return Math.min(Math.max(v, 0), max); +} + +function toHex(v) { + return '#' + v.map(function (c) { + c = clamp(Math.round(c), 255); + return (c < 16 ? '0' : '') + c.toString(16); + }).join(''); +} + +Color.prototype.luma = function () { + var r = this.rgb[0] / 255, + g = this.rgb[1] / 255, + b = this.rgb[2] / 255; + + r = (r <= 0.03928) ? r / 12.92 : Math.pow(((r + 0.055) / 1.055), 2.4); + g = (g <= 0.03928) ? g / 12.92 : Math.pow(((g + 0.055) / 1.055), 2.4); + b = (b <= 0.03928) ? b / 12.92 : Math.pow(((b + 0.055) / 1.055), 2.4); + + return 0.2126 * r + 0.7152 * g + 0.0722 * b; +}; +Color.prototype.genCSS = function (context, output) { + output.add(this.toCSS(context)); +}; +Color.prototype.toCSS = function (context, doNotCompress) { + var compress = context && context.compress && !doNotCompress, color, alpha; + + // `value` is set if this color was originally + // converted from a named color string so we need + // to respect this and try to output named color too. + if (this.value) { + return this.value; + } + + // If we have some transparency, the only way to represent it + // is via `rgba`. Otherwise, we use the hex representation, + // which has better compatibility with older browsers. + // Values are capped between `0` and `255`, rounded and zero-padded. + alpha = this.fround(context, this.alpha); + if (alpha < 1) { + return 'rgba(' + this.rgb.map(function (c) { + return clamp(Math.round(c), 255); + }).concat(clamp(alpha, 1)) + .join(',' + (compress ? '' : ' ')) + ')'; + } + + color = this.toRGB(); + + if (compress) { + var splitcolor = color.split(''); + + // Convert color to short format + if (splitcolor[1] === splitcolor[2] && splitcolor[3] === splitcolor[4] && splitcolor[5] === splitcolor[6]) { + color = '#' + splitcolor[1] + splitcolor[3] + splitcolor[5]; + } + } + + return color; +}; + +// +// Operations have to be done per-channel, if not, +// channels will spill onto each other. Once we have +// our result, in the form of an integer triplet, +// we create a new Color node to hold the result. +// +Color.prototype.operate = function (context, op, other) { + var rgb = new Array(3); + var alpha = this.alpha * (1 - other.alpha) + other.alpha; + for (var c = 0; c < 3; c++) { + rgb[c] = this._operate(context, op, this.rgb[c], other.rgb[c]); + } + return new Color(rgb, alpha); +}; +Color.prototype.toRGB = function () { + return toHex(this.rgb); +}; +Color.prototype.toHSL = function () { + var r = this.rgb[0] / 255, + g = this.rgb[1] / 255, + b = this.rgb[2] / 255, + a = this.alpha; + + var max = Math.max(r, g, b), min = Math.min(r, g, b); + var h, s, l = (max + min) / 2, d = max - min; + + if (max === min) { + h = s = 0; + } else { + s = l > 0.5 ? d / (2 - max - min) : d / (max + min); + + switch (max) { + case r: h = (g - b) / d + (g < b ? 6 : 0); break; + case g: h = (b - r) / d + 2; break; + case b: h = (r - g) / d + 4; break; + } + h /= 6; + } + return { h: h * 360, s: s, l: l, a: a }; +}; +// Adapted from http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript +Color.prototype.toHSV = function () { + var r = this.rgb[0] / 255, + g = this.rgb[1] / 255, + b = this.rgb[2] / 255, + a = this.alpha; + + var max = Math.max(r, g, b), min = Math.min(r, g, b); + var h, s, v = max; + + var d = max - min; + if (max === 0) { + s = 0; + } else { + s = d / max; + } + + if (max === min) { + h = 0; + } else { + switch (max) { + case r: h = (g - b) / d + (g < b ? 6 : 0); break; + case g: h = (b - r) / d + 2; break; + case b: h = (r - g) / d + 4; break; + } + h /= 6; + } + return { h: h * 360, s: s, v: v, a: a }; +}; +Color.prototype.toARGB = function () { + return toHex([this.alpha * 255].concat(this.rgb)); +}; +Color.prototype.compare = function (x) { + return (x.rgb && + x.rgb[0] === this.rgb[0] && + x.rgb[1] === this.rgb[1] && + x.rgb[2] === this.rgb[2] && + x.alpha === this.alpha) ? 0 : undefined; +}; + +Color.fromKeyword = function(keyword) { + var c, key = keyword.toLowerCase(); + if (colors.hasOwnProperty(key)) { + c = new Color(colors[key].slice(1)); + } + else if (key === 'transparent') { + c = new Color([0, 0, 0], 0); + } + + if (c) { + c.value = keyword; + return c; + } +}; +module.exports = Color; + +},{"../data/colors":13,"./node":76}],56:[function(require,module,exports){ +var Node = require('./node'); + +var Combinator = function (value) { + if (value === ' ') { + this.value = ' '; + this.emptyOrWhitespace = true; + } else { + this.value = value ? value.trim() : ''; + this.emptyOrWhitespace = this.value === ''; + } +}; +Combinator.prototype = new Node(); +Combinator.prototype.type = 'Combinator'; +var _noSpaceCombinators = { + '': true, + ' ': true, + '|': true +}; +Combinator.prototype.genCSS = function (context, output) { + var spaceOrEmpty = (context.compress || _noSpaceCombinators[this.value]) ? '' : ' '; + output.add(spaceOrEmpty + this.value + spaceOrEmpty); +}; +module.exports = Combinator; + +},{"./node":76}],57:[function(require,module,exports){ +var Node = require('./node'), + getDebugInfo = require('./debug-info'); + +var Comment = function (value, isLineComment, index, currentFileInfo) { + this.value = value; + this.isLineComment = isLineComment; + this._index = index; + this._fileInfo = currentFileInfo; + this.allowRoot = true; +}; +Comment.prototype = new Node(); +Comment.prototype.type = 'Comment'; +Comment.prototype.genCSS = function (context, output) { + if (this.debugInfo) { + output.add(getDebugInfo(context, this), this.fileInfo(), this.getIndex()); + } + output.add(this.value); +}; +Comment.prototype.isSilent = function(context) { + var isCompressed = context.compress && this.value[2] !== '!'; + return this.isLineComment || isCompressed; +}; +module.exports = Comment; + +},{"./debug-info":59,"./node":76}],58:[function(require,module,exports){ +var Node = require('./node'); + +var Condition = function (op, l, r, i, negate) { + this.op = op.trim(); + this.lvalue = l; + this.rvalue = r; + this._index = i; + this.negate = negate; +}; +Condition.prototype = new Node(); +Condition.prototype.type = 'Condition'; +Condition.prototype.accept = function (visitor) { + this.lvalue = visitor.visit(this.lvalue); + this.rvalue = visitor.visit(this.rvalue); +}; +Condition.prototype.eval = function (context) { + var result = (function (op, a, b) { + switch (op) { + case 'and': return a && b; + case 'or': return a || b; + default: + switch (Node.compare(a, b)) { + case -1: + return op === '<' || op === '=<' || op === '<='; + case 0: + return op === '=' || op === '>=' || op === '=<' || op === '<='; + case 1: + return op === '>' || op === '>='; + default: + return false; + } + } + })(this.op, this.lvalue.eval(context), this.rvalue.eval(context)); + + return this.negate ? !result : result; +}; +module.exports = Condition; + +},{"./node":76}],59:[function(require,module,exports){ +var debugInfo = function(context, ctx, lineSeparator) { + var result = ''; + if (context.dumpLineNumbers && !context.compress) { + switch (context.dumpLineNumbers) { + case 'comments': + result = debugInfo.asComment(ctx); + break; + case 'mediaquery': + result = debugInfo.asMediaQuery(ctx); + break; + case 'all': + result = debugInfo.asComment(ctx) + (lineSeparator || '') + debugInfo.asMediaQuery(ctx); + break; + } + } + return result; +}; + +debugInfo.asComment = function(ctx) { + return '/* line ' + ctx.debugInfo.lineNumber + ', ' + ctx.debugInfo.fileName + ' */\n'; +}; + +debugInfo.asMediaQuery = function(ctx) { + var filenameWithProtocol = ctx.debugInfo.fileName; + if (!/^[a-z]+:\/\//i.test(filenameWithProtocol)) { + filenameWithProtocol = 'file://' + filenameWithProtocol; + } + return '@media -sass-debug-info{filename{font-family:' + + filenameWithProtocol.replace(/([.:\/\\])/g, function (a) { + if (a == '\\') { + a = '\/'; + } + return '\\' + a; + }) + + '}line{font-family:\\00003' + ctx.debugInfo.lineNumber + '}}\n'; +}; + +module.exports = debugInfo; + +},{}],60:[function(require,module,exports){ +var Node = require('./node'), + Value = require('./value'), + Keyword = require('./keyword'), + Anonymous = require('./anonymous'), + MATH = require('../math-constants'); + +var Declaration = function (name, value, important, merge, index, currentFileInfo, inline, variable) { + this.name = name; + this.value = (value instanceof Node) ? value : new Value([value ? new Anonymous(value) : null]); + this.important = important ? ' ' + important.trim() : ''; + this.merge = merge; + this._index = index; + this._fileInfo = currentFileInfo; + this.inline = inline || false; + this.variable = (variable !== undefined) ? variable + : (name.charAt && (name.charAt(0) === '@')); + this.allowRoot = true; + this.setParent(this.value, this); +}; + +function evalName(context, name) { + var value = '', i, n = name.length, + output = {add: function (s) {value += s;}}; + for (i = 0; i < n; i++) { + name[i].eval(context).genCSS(context, output); + } + return value; +} + +Declaration.prototype = new Node(); +Declaration.prototype.type = 'Declaration'; +Declaration.prototype.genCSS = function (context, output) { + output.add(this.name + (context.compress ? ':' : ': '), this.fileInfo(), this.getIndex()); + try { + this.value.genCSS(context, output); + } + catch (e) { + e.index = this._index; + e.filename = this._fileInfo.filename; + throw e; + } + output.add(this.important + ((this.inline || (context.lastRule && context.compress)) ? '' : ';'), this._fileInfo, this._index); +}; +Declaration.prototype.eval = function (context) { + var mathBypass = false, prevMath, name = this.name, evaldValue, variable = this.variable; + if (typeof name !== 'string') { + // expand 'primitive' name directly to get + // things faster (~10% for benchmark.less): + name = (name.length === 1) && (name[0] instanceof Keyword) ? + name[0].value : evalName(context, name); + variable = false; // never treat expanded interpolation as new variable name + } + + // @todo remove when parens-division is default + if (name === 'font' && context.math === MATH.ALWAYS) { + mathBypass = true; + prevMath = context.math; + context.math = MATH.PARENS_DIVISION; + } + try { + context.importantScope.push({}); + evaldValue = this.value.eval(context); + + if (!this.variable && evaldValue.type === 'DetachedRuleset') { + throw { message: 'Rulesets cannot be evaluated on a property.', + index: this.getIndex(), filename: this.fileInfo().filename }; + } + var important = this.important, + importantResult = context.importantScope.pop(); + if (!important && importantResult.important) { + important = importantResult.important; + } + + return new Declaration(name, + evaldValue, + important, + this.merge, + this.getIndex(), this.fileInfo(), this.inline, + variable); + } + catch (e) { + if (typeof e.index !== 'number') { + e.index = this.getIndex(); + e.filename = this.fileInfo().filename; + } + throw e; + } + finally { + if (mathBypass) { + context.math = prevMath; + } + } +}; +Declaration.prototype.makeImportant = function () { + return new Declaration(this.name, + this.value, + '!important', + this.merge, + this.getIndex(), this.fileInfo(), this.inline); +}; + +module.exports = Declaration; +},{"../math-constants":39,"./anonymous":50,"./keyword":70,"./node":76,"./value":86}],61:[function(require,module,exports){ +var Node = require('./node'), + contexts = require('../contexts'), + utils = require('../utils'); + +var DetachedRuleset = function (ruleset, frames) { + this.ruleset = ruleset; + this.frames = frames; + this.setParent(this.ruleset, this); +}; +DetachedRuleset.prototype = new Node(); +DetachedRuleset.prototype.type = 'DetachedRuleset'; +DetachedRuleset.prototype.evalFirst = true; +DetachedRuleset.prototype.accept = function (visitor) { + this.ruleset = visitor.visit(this.ruleset); +}; +DetachedRuleset.prototype.eval = function (context) { + var frames = this.frames || utils.copyArray(context.frames); + return new DetachedRuleset(this.ruleset, frames); +}; +DetachedRuleset.prototype.callEval = function (context) { + return this.ruleset.eval(this.frames ? new contexts.Eval(context, this.frames.concat(context.frames)) : context); +}; +module.exports = DetachedRuleset; + +},{"../contexts":12,"../utils":89,"./node":76}],62:[function(require,module,exports){ +var Node = require('./node'), + unitConversions = require('../data/unit-conversions'), + Unit = require('./unit'), + Color = require('./color'); + +// +// A number with a unit +// +var Dimension = function (value, unit) { + this.value = parseFloat(value); + if (isNaN(this.value)) { + throw new Error('Dimension is not a number.'); + } + this.unit = (unit && unit instanceof Unit) ? unit : + new Unit(unit ? [unit] : undefined); + this.setParent(this.unit, this); +}; + +Dimension.prototype = new Node(); +Dimension.prototype.type = 'Dimension'; +Dimension.prototype.accept = function (visitor) { + this.unit = visitor.visit(this.unit); +}; +Dimension.prototype.eval = function (context) { + return this; +}; +Dimension.prototype.toColor = function () { + return new Color([this.value, this.value, this.value]); +}; +Dimension.prototype.genCSS = function (context, output) { + if ((context && context.strictUnits) && !this.unit.isSingular()) { + throw new Error('Multiple units in dimension. Correct the units or use the unit function. Bad unit: ' + this.unit.toString()); + } + + var value = this.fround(context, this.value), + strValue = String(value); + + if (value !== 0 && value < 0.000001 && value > -0.000001) { + // would be output 1e-6 etc. + strValue = value.toFixed(20).replace(/0+$/, ''); + } + + if (context && context.compress) { + // Zero values doesn't need a unit + if (value === 0 && this.unit.isLength()) { + output.add(strValue); + return; + } + + // Float values doesn't need a leading zero + if (value > 0 && value < 1) { + strValue = (strValue).substr(1); + } + } + + output.add(strValue); + this.unit.genCSS(context, output); +}; + +// In an operation between two Dimensions, +// we default to the first Dimension's unit, +// so `1px + 2` will yield `3px`. +Dimension.prototype.operate = function (context, op, other) { + /* jshint noempty:false */ + var value = this._operate(context, op, this.value, other.value), + unit = this.unit.clone(); + + if (op === '+' || op === '-') { + if (unit.numerator.length === 0 && unit.denominator.length === 0) { + unit = other.unit.clone(); + if (this.unit.backupUnit) { + unit.backupUnit = this.unit.backupUnit; + } + } else if (other.unit.numerator.length === 0 && unit.denominator.length === 0) { + // do nothing + } else { + other = other.convertTo(this.unit.usedUnits()); + + if (context.strictUnits && other.unit.toString() !== unit.toString()) { + throw new Error('Incompatible units. Change the units or use the unit function. Bad units: \'' + unit.toString() + + '\' and \'' + other.unit.toString() + '\'.'); + } + + value = this._operate(context, op, this.value, other.value); + } + } else if (op === '*') { + unit.numerator = unit.numerator.concat(other.unit.numerator).sort(); + unit.denominator = unit.denominator.concat(other.unit.denominator).sort(); + unit.cancel(); + } else if (op === '/') { + unit.numerator = unit.numerator.concat(other.unit.denominator).sort(); + unit.denominator = unit.denominator.concat(other.unit.numerator).sort(); + unit.cancel(); + } + return new Dimension(value, unit); +}; +Dimension.prototype.compare = function (other) { + var a, b; + + if (!(other instanceof Dimension)) { + return undefined; + } + + if (this.unit.isEmpty() || other.unit.isEmpty()) { + a = this; + b = other; + } else { + a = this.unify(); + b = other.unify(); + if (a.unit.compare(b.unit) !== 0) { + return undefined; + } + } + + return Node.numericCompare(a.value, b.value); +}; +Dimension.prototype.unify = function () { + return this.convertTo({ length: 'px', duration: 's', angle: 'rad' }); +}; +Dimension.prototype.convertTo = function (conversions) { + var value = this.value, unit = this.unit.clone(), + i, groupName, group, targetUnit, derivedConversions = {}, applyUnit; + + if (typeof conversions === 'string') { + for (i in unitConversions) { + if (unitConversions[i].hasOwnProperty(conversions)) { + derivedConversions = {}; + derivedConversions[i] = conversions; + } + } + conversions = derivedConversions; + } + applyUnit = function (atomicUnit, denominator) { + /* jshint loopfunc:true */ + if (group.hasOwnProperty(atomicUnit)) { + if (denominator) { + value = value / (group[atomicUnit] / group[targetUnit]); + } else { + value = value * (group[atomicUnit] / group[targetUnit]); + } + + return targetUnit; + } + + return atomicUnit; + }; + + for (groupName in conversions) { + if (conversions.hasOwnProperty(groupName)) { + targetUnit = conversions[groupName]; + group = unitConversions[groupName]; + + unit.map(applyUnit); + } + } + + unit.cancel(); + + return new Dimension(value, unit); +}; +module.exports = Dimension; + +},{"../data/unit-conversions":15,"./color":55,"./node":76,"./unit":84}],63:[function(require,module,exports){ +var Node = require('./node'), + Paren = require('./paren'), + Combinator = require('./combinator'); + +var Element = function (combinator, value, isVariable, index, currentFileInfo, visibilityInfo) { + this.combinator = combinator instanceof Combinator ? + combinator : new Combinator(combinator); + + if (typeof value === 'string') { + this.value = value.trim(); + } else if (value) { + this.value = value; + } else { + this.value = ''; + } + this.isVariable = isVariable; + this._index = index; + this._fileInfo = currentFileInfo; + this.copyVisibilityInfo(visibilityInfo); + this.setParent(this.combinator, this); +}; +Element.prototype = new Node(); +Element.prototype.type = 'Element'; +Element.prototype.accept = function (visitor) { + var value = this.value; + this.combinator = visitor.visit(this.combinator); + if (typeof value === 'object') { + this.value = visitor.visit(value); + } +}; +Element.prototype.eval = function (context) { + return new Element(this.combinator, + this.value.eval ? this.value.eval(context) : this.value, + this.isVariable, + this.getIndex(), + this.fileInfo(), this.visibilityInfo()); +}; +Element.prototype.clone = function () { + return new Element(this.combinator, + this.value, + this.isVariable, + this.getIndex(), + this.fileInfo(), this.visibilityInfo()); +}; +Element.prototype.genCSS = function (context, output) { + output.add(this.toCSS(context), this.fileInfo(), this.getIndex()); +}; +Element.prototype.toCSS = function (context) { + context = context || {}; + var value = this.value, firstSelector = context.firstSelector; + if (value instanceof Paren) { + // selector in parens should not be affected by outer selector + // flags (breaks only interpolated selectors - see #1973) + context.firstSelector = true; + } + value = value.toCSS ? value.toCSS(context) : value; + context.firstSelector = firstSelector; + if (value === '' && this.combinator.value.charAt(0) === '&') { + return ''; + } else { + return this.combinator.toCSS(context) + value; + } +}; +module.exports = Element; + +},{"./combinator":56,"./node":76,"./paren":78}],64:[function(require,module,exports){ +var Node = require('./node'), + Paren = require('./paren'), + Comment = require('./comment'), + Dimension = require('./dimension'), + MATH = require('../math-constants'); + +var Expression = function (value, noSpacing) { + this.value = value; + this.noSpacing = noSpacing; + if (!value) { + throw new Error('Expression requires an array parameter'); + } +}; +Expression.prototype = new Node(); +Expression.prototype.type = 'Expression'; +Expression.prototype.accept = function (visitor) { + this.value = visitor.visitArray(this.value); +}; +Expression.prototype.eval = function (context) { + var returnValue, + mathOn = context.isMathOn(), + inParenthesis = this.parens && + (context.math !== MATH.STRICT_LEGACY || !this.parensInOp), + doubleParen = false; + if (inParenthesis) { + context.inParenthesis(); + } + if (this.value.length > 1) { + returnValue = new Expression(this.value.map(function (e) { + if (!e.eval) { + return e; + } + return e.eval(context); + }), this.noSpacing); + } else if (this.value.length === 1) { + if (this.value[0].parens && !this.value[0].parensInOp && !context.inCalc) { + doubleParen = true; + } + returnValue = this.value[0].eval(context); + } else { + returnValue = this; + } + if (inParenthesis) { + context.outOfParenthesis(); + } + if (this.parens && this.parensInOp && !mathOn && !doubleParen + && (!(returnValue instanceof Dimension))) { + returnValue = new Paren(returnValue); + } + return returnValue; +}; +Expression.prototype.genCSS = function (context, output) { + for (var i = 0; i < this.value.length; i++) { + this.value[i].genCSS(context, output); + if (!this.noSpacing && i + 1 < this.value.length) { + output.add(' '); + } + } +}; +Expression.prototype.throwAwayComments = function () { + this.value = this.value.filter(function(v) { + return !(v instanceof Comment); + }); +}; +module.exports = Expression; + +},{"../math-constants":39,"./comment":57,"./dimension":62,"./node":76,"./paren":78}],65:[function(require,module,exports){ +var Node = require('./node'), + Selector = require('./selector'); + +var Extend = function Extend(selector, option, index, currentFileInfo, visibilityInfo) { + this.selector = selector; + this.option = option; + this.object_id = Extend.next_id++; + this.parent_ids = [this.object_id]; + this._index = index; + this._fileInfo = currentFileInfo; + this.copyVisibilityInfo(visibilityInfo); + this.allowRoot = true; + + switch (option) { + case 'all': + this.allowBefore = true; + this.allowAfter = true; + break; + default: + this.allowBefore = false; + this.allowAfter = false; + break; + } + this.setParent(this.selector, this); +}; +Extend.next_id = 0; + +Extend.prototype = new Node(); +Extend.prototype.type = 'Extend'; +Extend.prototype.accept = function (visitor) { + this.selector = visitor.visit(this.selector); +}; +Extend.prototype.eval = function (context) { + return new Extend(this.selector.eval(context), this.option, this.getIndex(), this.fileInfo(), this.visibilityInfo()); +}; +Extend.prototype.clone = function (context) { + return new Extend(this.selector, this.option, this.getIndex(), this.fileInfo(), this.visibilityInfo()); +}; +// it concatenates (joins) all selectors in selector array +Extend.prototype.findSelfSelectors = function (selectors) { + var selfElements = [], + i, + selectorElements; + + for (i = 0; i < selectors.length; i++) { + selectorElements = selectors[i].elements; + // duplicate the logic in genCSS function inside the selector node. + // future TODO - move both logics into the selector joiner visitor + if (i > 0 && selectorElements.length && selectorElements[0].combinator.value === '') { + selectorElements[0].combinator.value = ' '; + } + selfElements = selfElements.concat(selectors[i].elements); + } + + this.selfSelectors = [new Selector(selfElements)]; + this.selfSelectors[0].copyVisibilityInfo(this.visibilityInfo()); +}; +module.exports = Extend; + +},{"./node":76,"./selector":82}],66:[function(require,module,exports){ +var Node = require('./node'), + Media = require('./media'), + URL = require('./url'), + Quoted = require('./quoted'), + Ruleset = require('./ruleset'), + Anonymous = require('./anonymous'), + utils = require('../utils'), + LessError = require('../less-error'); + +// +// CSS @import node +// +// The general strategy here is that we don't want to wait +// for the parsing to be completed, before we start importing +// the file. That's because in the context of a browser, +// most of the time will be spent waiting for the server to respond. +// +// On creation, we push the import path to our import queue, though +// `import,push`, we also pass it a callback, which it'll call once +// the file has been fetched, and parsed. +// +var Import = function (path, features, options, index, currentFileInfo, visibilityInfo) { + this.options = options; + this._index = index; + this._fileInfo = currentFileInfo; + this.path = path; + this.features = features; + this.allowRoot = true; + + if (this.options.less !== undefined || this.options.inline) { + this.css = !this.options.less || this.options.inline; + } else { + var pathValue = this.getPath(); + if (pathValue && /[#\.\&\?]css([\?;].*)?$/.test(pathValue)) { + this.css = true; + } + } + this.copyVisibilityInfo(visibilityInfo); + this.setParent(this.features, this); + this.setParent(this.path, this); +}; + +// +// The actual import node doesn't return anything, when converted to CSS. +// The reason is that it's used at the evaluation stage, so that the rules +// it imports can be treated like any other rules. +// +// In `eval`, we make sure all Import nodes get evaluated, recursively, so +// we end up with a flat structure, which can easily be imported in the parent +// ruleset. +// +Import.prototype = new Node(); +Import.prototype.type = 'Import'; +Import.prototype.accept = function (visitor) { + if (this.features) { + this.features = visitor.visit(this.features); + } + this.path = visitor.visit(this.path); + if (!this.options.isPlugin && !this.options.inline && this.root) { + this.root = visitor.visit(this.root); + } +}; +Import.prototype.genCSS = function (context, output) { + if (this.css && this.path._fileInfo.reference === undefined) { + output.add('@import ', this._fileInfo, this._index); + this.path.genCSS(context, output); + if (this.features) { + output.add(' '); + this.features.genCSS(context, output); + } + output.add(';'); + } +}; +Import.prototype.getPath = function () { + return (this.path instanceof URL) ? + this.path.value.value : this.path.value; +}; +Import.prototype.isVariableImport = function () { + var path = this.path; + if (path instanceof URL) { + path = path.value; + } + if (path instanceof Quoted) { + return path.containsVariables(); + } + + return true; +}; +Import.prototype.evalForImport = function (context) { + var path = this.path; + + if (path instanceof URL) { + path = path.value; + } + + return new Import(path.eval(context), this.features, this.options, this._index, this._fileInfo, this.visibilityInfo()); +}; +Import.prototype.evalPath = function (context) { + var path = this.path.eval(context); + var rootpath = this._fileInfo && this._fileInfo.rootpath; + + if (!(path instanceof URL)) { + if (rootpath) { + var pathValue = path.value; + // Add the base path if the import is relative + if (pathValue && context.isPathRelative(pathValue)) { + path.value = rootpath + pathValue; + } + } + path.value = context.normalizePath(path.value); + } + + return path; +}; +Import.prototype.eval = function (context) { + var result = this.doEval(context); + if (this.options.reference || this.blocksVisibility()) { + if (result.length || result.length === 0) { + result.forEach(function (node) { + node.addVisibilityBlock(); + } + ); + } else { + result.addVisibilityBlock(); + } + } + return result; +}; +Import.prototype.doEval = function (context) { + var ruleset, registry, + features = this.features && this.features.eval(context); + + if (this.options.isPlugin) { + if (this.root && this.root.eval) { + try { + this.root.eval(context); + } + catch (e) { + e.message = 'Plugin error during evaluation'; + throw new LessError(e, this.root.imports, this.root.filename); + } + } + registry = context.frames[0] && context.frames[0].functionRegistry; + if ( registry && this.root && this.root.functions ) { + registry.addMultiple( this.root.functions ); + } + + return []; + } + + if (this.skip) { + if (typeof this.skip === 'function') { + this.skip = this.skip(); + } + if (this.skip) { + return []; + } + } + if (this.options.inline) { + var contents = new Anonymous(this.root, 0, + { + filename: this.importedFilename, + reference: this.path._fileInfo && this.path._fileInfo.reference + }, true, true); + + return this.features ? new Media([contents], this.features.value) : [contents]; + } else if (this.css) { + var newImport = new Import(this.evalPath(context), features, this.options, this._index); + if (!newImport.css && this.error) { + throw this.error; + } + return newImport; + } else { + ruleset = new Ruleset(null, utils.copyArray(this.root.rules)); + ruleset.evalImports(context); + + return this.features ? new Media(ruleset.rules, this.features.value) : ruleset.rules; + } +}; +module.exports = Import; + +},{"../less-error":37,"../utils":89,"./anonymous":50,"./media":71,"./node":76,"./quoted":80,"./ruleset":81,"./url":85}],67:[function(require,module,exports){ +var tree = Object.create(null); + +tree.Node = require('./node'); +tree.Color = require('./color'); +tree.AtRule = require('./atrule'); +tree.DetachedRuleset = require('./detached-ruleset'); +tree.Operation = require('./operation'); +tree.Dimension = require('./dimension'); +tree.Unit = require('./unit'); +tree.Keyword = require('./keyword'); +tree.Variable = require('./variable'); +tree.Property = require('./property'); +tree.Ruleset = require('./ruleset'); +tree.Element = require('./element'); +tree.Attribute = require('./attribute'); +tree.Combinator = require('./combinator'); +tree.Selector = require('./selector'); +tree.Quoted = require('./quoted'); +tree.Expression = require('./expression'); +tree.Declaration = require('./declaration'); +tree.Call = require('./call'); +tree.URL = require('./url'); +tree.Import = require('./import'); +tree.mixin = { + Call: require('./mixin-call'), + Definition: require('./mixin-definition') +}; +tree.Comment = require('./comment'); +tree.Anonymous = require('./anonymous'); +tree.Value = require('./value'); +tree.JavaScript = require('./javascript'); +tree.Assignment = require('./assignment'); +tree.Condition = require('./condition'); +tree.Paren = require('./paren'); +tree.Media = require('./media'); +tree.UnicodeDescriptor = require('./unicode-descriptor'); +tree.Negative = require('./negative'); +tree.Extend = require('./extend'); +tree.VariableCall = require('./variable-call'); +tree.NamespaceValue = require('./namespace-value'); + +module.exports = tree; + +},{"./anonymous":50,"./assignment":51,"./atrule":52,"./attribute":53,"./call":54,"./color":55,"./combinator":56,"./comment":57,"./condition":58,"./declaration":60,"./detached-ruleset":61,"./dimension":62,"./element":63,"./expression":64,"./extend":65,"./import":66,"./javascript":68,"./keyword":70,"./media":71,"./mixin-call":72,"./mixin-definition":73,"./namespace-value":74,"./negative":75,"./node":76,"./operation":77,"./paren":78,"./property":79,"./quoted":80,"./ruleset":81,"./selector":82,"./unicode-descriptor":83,"./unit":84,"./url":85,"./value":86,"./variable":88,"./variable-call":87}],68:[function(require,module,exports){ +var JsEvalNode = require('./js-eval-node'), + Dimension = require('./dimension'), + Quoted = require('./quoted'), + Anonymous = require('./anonymous'); + +var JavaScript = function (string, escaped, index, currentFileInfo) { + this.escaped = escaped; + this.expression = string; + this._index = index; + this._fileInfo = currentFileInfo; +}; +JavaScript.prototype = new JsEvalNode(); +JavaScript.prototype.type = 'JavaScript'; +JavaScript.prototype.eval = function(context) { + var result = this.evaluateJavaScript(this.expression, context); + var type = typeof result; + + if (type === 'number' && !isNaN(result)) { + return new Dimension(result); + } else if (type === 'string') { + return new Quoted('"' + result + '"', result, this.escaped, this._index); + } else if (Array.isArray(result)) { + return new Anonymous(result.join(', ')); + } else { + return new Anonymous(result); + } +}; + +module.exports = JavaScript; + +},{"./anonymous":50,"./dimension":62,"./js-eval-node":69,"./quoted":80}],69:[function(require,module,exports){ +var Node = require('./node'), + Variable = require('./variable'); + +var JsEvalNode = function() { +}; +JsEvalNode.prototype = new Node(); + +JsEvalNode.prototype.evaluateJavaScript = function (expression, context) { + var result, + that = this, + evalContext = {}; + + if (!context.javascriptEnabled) { + throw { message: 'Inline JavaScript is not enabled. Is it set in your options?', + filename: this.fileInfo().filename, + index: this.getIndex() }; + } + + expression = expression.replace(/@\{([\w-]+)\}/g, function (_, name) { + return that.jsify(new Variable('@' + name, that.getIndex(), that.fileInfo()).eval(context)); + }); + + try { + expression = new Function('return (' + expression + ')'); + } catch (e) { + throw { message: 'JavaScript evaluation error: ' + e.message + ' from `' + expression + '`' , + filename: this.fileInfo().filename, + index: this.getIndex() }; + } + + var variables = context.frames[0].variables(); + for (var k in variables) { + if (variables.hasOwnProperty(k)) { + /* jshint loopfunc:true */ + evalContext[k.slice(1)] = { + value: variables[k].value, + toJS: function () { + return this.value.eval(context).toCSS(); + } + }; + } + } + + try { + result = expression.call(evalContext); + } catch (e) { + throw { message: 'JavaScript evaluation error: \'' + e.name + ': ' + e.message.replace(/["]/g, '\'') + '\'' , + filename: this.fileInfo().filename, + index: this.getIndex() }; + } + return result; +}; +JsEvalNode.prototype.jsify = function (obj) { + if (Array.isArray(obj.value) && (obj.value.length > 1)) { + return '[' + obj.value.map(function (v) { return v.toCSS(); }).join(', ') + ']'; + } else { + return obj.toCSS(); + } +}; + +module.exports = JsEvalNode; + +},{"./node":76,"./variable":88}],70:[function(require,module,exports){ +var Node = require('./node'); + +var Keyword = function (value) { this.value = value; }; +Keyword.prototype = new Node(); +Keyword.prototype.type = 'Keyword'; +Keyword.prototype.genCSS = function (context, output) { + if (this.value === '%') { throw { type: 'Syntax', message: 'Invalid % without number' }; } + output.add(this.value); +}; + +Keyword.True = new Keyword('true'); +Keyword.False = new Keyword('false'); + +module.exports = Keyword; + +},{"./node":76}],71:[function(require,module,exports){ +var Ruleset = require('./ruleset'), + Value = require('./value'), + Selector = require('./selector'), + Anonymous = require('./anonymous'), + Expression = require('./expression'), + AtRule = require('./atrule'), + utils = require('../utils'); + +var Media = function (value, features, index, currentFileInfo, visibilityInfo) { + this._index = index; + this._fileInfo = currentFileInfo; + + var selectors = (new Selector([], null, null, this._index, this._fileInfo)).createEmptySelectors(); + + this.features = new Value(features); + this.rules = [new Ruleset(selectors, value)]; + this.rules[0].allowImports = true; + this.copyVisibilityInfo(visibilityInfo); + this.allowRoot = true; + this.setParent(selectors, this); + this.setParent(this.features, this); + this.setParent(this.rules, this); +}; +Media.prototype = new AtRule(); +Media.prototype.type = 'Media'; +Media.prototype.isRulesetLike = function() { return true; }; +Media.prototype.accept = function (visitor) { + if (this.features) { + this.features = visitor.visit(this.features); + } + if (this.rules) { + this.rules = visitor.visitArray(this.rules); + } +}; +Media.prototype.genCSS = function (context, output) { + output.add('@media ', this._fileInfo, this._index); + this.features.genCSS(context, output); + this.outputRuleset(context, output, this.rules); +}; +Media.prototype.eval = function (context) { + if (!context.mediaBlocks) { + context.mediaBlocks = []; + context.mediaPath = []; + } + + var media = new Media(null, [], this._index, this._fileInfo, this.visibilityInfo()); + if (this.debugInfo) { + this.rules[0].debugInfo = this.debugInfo; + media.debugInfo = this.debugInfo; + } + + media.features = this.features.eval(context); + + context.mediaPath.push(media); + context.mediaBlocks.push(media); + + this.rules[0].functionRegistry = context.frames[0].functionRegistry.inherit(); + context.frames.unshift(this.rules[0]); + media.rules = [this.rules[0].eval(context)]; + context.frames.shift(); + + context.mediaPath.pop(); + + return context.mediaPath.length === 0 ? media.evalTop(context) : + media.evalNested(context); +}; +Media.prototype.evalTop = function (context) { + var result = this; + + // Render all dependent Media blocks. + if (context.mediaBlocks.length > 1) { + var selectors = (new Selector([], null, null, this.getIndex(), this.fileInfo())).createEmptySelectors(); + result = new Ruleset(selectors, context.mediaBlocks); + result.multiMedia = true; + result.copyVisibilityInfo(this.visibilityInfo()); + this.setParent(result, this); + } + + delete context.mediaBlocks; + delete context.mediaPath; + + return result; +}; +Media.prototype.evalNested = function (context) { + var i, value, + path = context.mediaPath.concat([this]); + + // Extract the media-query conditions separated with `,` (OR). + for (i = 0; i < path.length; i++) { + value = path[i].features instanceof Value ? + path[i].features.value : path[i].features; + path[i] = Array.isArray(value) ? value : [value]; + } + + // Trace all permutations to generate the resulting media-query. + // + // (a, b and c) with nested (d, e) -> + // a and d + // a and e + // b and c and d + // b and c and e + this.features = new Value(this.permute(path).map(function (path) { + path = path.map(function (fragment) { + return fragment.toCSS ? fragment : new Anonymous(fragment); + }); + + for (i = path.length - 1; i > 0; i--) { + path.splice(i, 0, new Anonymous('and')); + } + + return new Expression(path); + })); + this.setParent(this.features, this); + + // Fake a tree-node that doesn't output anything. + return new Ruleset([], []); +}; +Media.prototype.permute = function (arr) { + if (arr.length === 0) { + return []; + } else if (arr.length === 1) { + return arr[0]; + } else { + var result = []; + var rest = this.permute(arr.slice(1)); + for (var i = 0; i < rest.length; i++) { + for (var j = 0; j < arr[0].length; j++) { + result.push([arr[0][j]].concat(rest[i])); + } + } + return result; + } +}; +Media.prototype.bubbleSelectors = function (selectors) { + if (!selectors) { + return; + } + this.rules = [new Ruleset(utils.copyArray(selectors), [this.rules[0]])]; + this.setParent(this.rules, this); +}; +module.exports = Media; + +},{"../utils":89,"./anonymous":50,"./atrule":52,"./expression":64,"./ruleset":81,"./selector":82,"./value":86}],72:[function(require,module,exports){ +var Node = require('./node'), + Selector = require('./selector'), + MixinDefinition = require('./mixin-definition'), + defaultFunc = require('../functions/default'); + +var MixinCall = function (elements, args, index, currentFileInfo, important) { + this.selector = new Selector(elements); + this.arguments = args || []; + this._index = index; + this._fileInfo = currentFileInfo; + this.important = important; + this.allowRoot = true; + this.setParent(this.selector, this); +}; +MixinCall.prototype = new Node(); +MixinCall.prototype.type = 'MixinCall'; +MixinCall.prototype.accept = function (visitor) { + if (this.selector) { + this.selector = visitor.visit(this.selector); + } + if (this.arguments.length) { + this.arguments = visitor.visitArray(this.arguments); + } +}; +MixinCall.prototype.eval = function (context) { + var mixins, mixin, mixinPath, args = [], arg, argValue, + rules = [], match = false, i, m, f, isRecursive, isOneFound, + candidates = [], candidate, conditionResult = [], defaultResult, defFalseEitherCase = -1, + defNone = 0, defTrue = 1, defFalse = 2, count, originalRuleset, noArgumentsFilter; + + this.selector = this.selector.eval(context); + + function calcDefGroup(mixin, mixinPath) { + var f, p, namespace; + + for (f = 0; f < 2; f++) { + conditionResult[f] = true; + defaultFunc.value(f); + for (p = 0; p < mixinPath.length && conditionResult[f]; p++) { + namespace = mixinPath[p]; + if (namespace.matchCondition) { + conditionResult[f] = conditionResult[f] && namespace.matchCondition(null, context); + } + } + if (mixin.matchCondition) { + conditionResult[f] = conditionResult[f] && mixin.matchCondition(args, context); + } + } + if (conditionResult[0] || conditionResult[1]) { + if (conditionResult[0] != conditionResult[1]) { + return conditionResult[1] ? + defTrue : defFalse; + } + + return defNone; + } + return defFalseEitherCase; + } + + for (i = 0; i < this.arguments.length; i++) { + arg = this.arguments[i]; + argValue = arg.value.eval(context); + if (arg.expand && Array.isArray(argValue.value)) { + argValue = argValue.value; + for (m = 0; m < argValue.length; m++) { + args.push({value: argValue[m]}); + } + } else { + args.push({name: arg.name, value: argValue}); + } + } + + noArgumentsFilter = function(rule) {return rule.matchArgs(null, context);}; + + for (i = 0; i < context.frames.length; i++) { + if ((mixins = context.frames[i].find(this.selector, null, noArgumentsFilter)).length > 0) { + isOneFound = true; + + // To make `default()` function independent of definition order we have two "subpasses" here. + // At first we evaluate each guard *twice* (with `default() == true` and `default() == false`), + // and build candidate list with corresponding flags. Then, when we know all possible matches, + // we make a final decision. + + for (m = 0; m < mixins.length; m++) { + mixin = mixins[m].rule; + mixinPath = mixins[m].path; + isRecursive = false; + for (f = 0; f < context.frames.length; f++) { + if ((!(mixin instanceof MixinDefinition)) && mixin === (context.frames[f].originalRuleset || context.frames[f])) { + isRecursive = true; + break; + } + } + if (isRecursive) { + continue; + } + + if (mixin.matchArgs(args, context)) { + candidate = {mixin: mixin, group: calcDefGroup(mixin, mixinPath)}; + + if (candidate.group !== defFalseEitherCase) { + candidates.push(candidate); + } + + match = true; + } + } + + defaultFunc.reset(); + + count = [0, 0, 0]; + for (m = 0; m < candidates.length; m++) { + count[candidates[m].group]++; + } + + if (count[defNone] > 0) { + defaultResult = defFalse; + } else { + defaultResult = defTrue; + if ((count[defTrue] + count[defFalse]) > 1) { + throw { type: 'Runtime', + message: 'Ambiguous use of `default()` found when matching for `' + this.format(args) + '`', + index: this.getIndex(), filename: this.fileInfo().filename }; + } + } + + for (m = 0; m < candidates.length; m++) { + candidate = candidates[m].group; + if ((candidate === defNone) || (candidate === defaultResult)) { + try { + mixin = candidates[m].mixin; + if (!(mixin instanceof MixinDefinition)) { + originalRuleset = mixin.originalRuleset || mixin; + mixin = new MixinDefinition('', [], mixin.rules, null, false, null, originalRuleset.visibilityInfo()); + mixin.originalRuleset = originalRuleset; + } + var newRules = mixin.evalCall(context, args, this.important).rules; + this._setVisibilityToReplacement(newRules); + Array.prototype.push.apply(rules, newRules); + } catch (e) { + throw { message: e.message, index: this.getIndex(), filename: this.fileInfo().filename, stack: e.stack }; + } + } + } + + if (match) { + return rules; + } + } + } + if (isOneFound) { + throw { type: 'Runtime', + message: 'No matching definition was found for `' + this.format(args) + '`', + index: this.getIndex(), filename: this.fileInfo().filename }; + } else { + throw { type: 'Name', + message: this.selector.toCSS().trim() + ' is undefined', + index: this.getIndex(), filename: this.fileInfo().filename }; + } +}; + +MixinCall.prototype._setVisibilityToReplacement = function (replacement) { + var i, rule; + if (this.blocksVisibility()) { + for (i = 0; i < replacement.length; i++) { + rule = replacement[i]; + rule.addVisibilityBlock(); + } + } +}; +MixinCall.prototype.format = function (args) { + return this.selector.toCSS().trim() + '(' + + (args ? args.map(function (a) { + var argValue = ''; + if (a.name) { + argValue += a.name + ':'; + } + if (a.value.toCSS) { + argValue += a.value.toCSS(); + } else { + argValue += '???'; + } + return argValue; + }).join(', ') : '') + ')'; +}; +module.exports = MixinCall; + +},{"../functions/default":24,"./mixin-definition":73,"./node":76,"./selector":82}],73:[function(require,module,exports){ +var Selector = require('./selector'), + Element = require('./element'), + Ruleset = require('./ruleset'), + Declaration = require('./declaration'), + DetachedRuleset = require('./detached-ruleset'), + Expression = require('./expression'), + contexts = require('../contexts'), + utils = require('../utils'); + +var Definition = function (name, params, rules, condition, variadic, frames, visibilityInfo) { + this.name = name || 'anonymous mixin'; + this.selectors = [new Selector([new Element(null, name, false, this._index, this._fileInfo)])]; + this.params = params; + this.condition = condition; + this.variadic = variadic; + this.arity = params.length; + this.rules = rules; + this._lookups = {}; + var optionalParameters = []; + this.required = params.reduce(function (count, p) { + if (!p.name || (p.name && !p.value)) { + return count + 1; + } + else { + optionalParameters.push(p.name); + return count; + } + }, 0); + this.optionalParameters = optionalParameters; + this.frames = frames; + this.copyVisibilityInfo(visibilityInfo); + this.allowRoot = true; +}; +Definition.prototype = new Ruleset(); +Definition.prototype.type = 'MixinDefinition'; +Definition.prototype.evalFirst = true; +Definition.prototype.accept = function (visitor) { + if (this.params && this.params.length) { + this.params = visitor.visitArray(this.params); + } + this.rules = visitor.visitArray(this.rules); + if (this.condition) { + this.condition = visitor.visit(this.condition); + } +}; +Definition.prototype.evalParams = function (context, mixinEnv, args, evaldArguments) { + /* jshint boss:true */ + var frame = new Ruleset(null, null), + varargs, arg, + params = utils.copyArray(this.params), + i, j, val, name, isNamedFound, argIndex, argsLength = 0; + + if (mixinEnv.frames && mixinEnv.frames[0] && mixinEnv.frames[0].functionRegistry) { + frame.functionRegistry = mixinEnv.frames[0].functionRegistry.inherit(); + } + mixinEnv = new contexts.Eval(mixinEnv, [frame].concat(mixinEnv.frames)); + + if (args) { + args = utils.copyArray(args); + argsLength = args.length; + + for (i = 0; i < argsLength; i++) { + arg = args[i]; + if (name = (arg && arg.name)) { + isNamedFound = false; + for (j = 0; j < params.length; j++) { + if (!evaldArguments[j] && name === params[j].name) { + evaldArguments[j] = arg.value.eval(context); + frame.prependRule(new Declaration(name, arg.value.eval(context))); + isNamedFound = true; + break; + } + } + if (isNamedFound) { + args.splice(i, 1); + i--; + continue; + } else { + throw { type: 'Runtime', message: 'Named argument for ' + this.name + + ' ' + args[i].name + ' not found' }; + } + } + } + } + argIndex = 0; + for (i = 0; i < params.length; i++) { + if (evaldArguments[i]) { continue; } + + arg = args && args[argIndex]; + + if (name = params[i].name) { + if (params[i].variadic) { + varargs = []; + for (j = argIndex; j < argsLength; j++) { + varargs.push(args[j].value.eval(context)); + } + frame.prependRule(new Declaration(name, new Expression(varargs).eval(context))); + } else { + val = arg && arg.value; + if (val) { + // This was a mixin call, pass in a detached ruleset of it's eval'd rules + if (Array.isArray(val)) { + val = new DetachedRuleset(new Ruleset('', val)); + } + else { + val = val.eval(context); + } + } else if (params[i].value) { + val = params[i].value.eval(mixinEnv); + frame.resetCache(); + } else { + throw { type: 'Runtime', message: 'wrong number of arguments for ' + this.name + + ' (' + argsLength + ' for ' + this.arity + ')' }; + } + + frame.prependRule(new Declaration(name, val)); + evaldArguments[i] = val; + } + } + + if (params[i].variadic && args) { + for (j = argIndex; j < argsLength; j++) { + evaldArguments[j] = args[j].value.eval(context); + } + } + argIndex++; + } + + return frame; +}; +Definition.prototype.makeImportant = function() { + var rules = !this.rules ? this.rules : this.rules.map(function (r) { + if (r.makeImportant) { + return r.makeImportant(true); + } else { + return r; + } + }); + var result = new Definition(this.name, this.params, rules, this.condition, this.variadic, this.frames); + return result; +}; +Definition.prototype.eval = function (context) { + return new Definition(this.name, this.params, this.rules, this.condition, this.variadic, this.frames || utils.copyArray(context.frames)); +}; +Definition.prototype.evalCall = function (context, args, important) { + var _arguments = [], + mixinFrames = this.frames ? this.frames.concat(context.frames) : context.frames, + frame = this.evalParams(context, new contexts.Eval(context, mixinFrames), args, _arguments), + rules, ruleset; + + frame.prependRule(new Declaration('@arguments', new Expression(_arguments).eval(context))); + + rules = utils.copyArray(this.rules); + + ruleset = new Ruleset(null, rules); + ruleset.originalRuleset = this; + ruleset = ruleset.eval(new contexts.Eval(context, [this, frame].concat(mixinFrames))); + if (important) { + ruleset = ruleset.makeImportant(); + } + return ruleset; +}; +Definition.prototype.matchCondition = function (args, context) { + if (this.condition && !this.condition.eval( + new contexts.Eval(context, + [this.evalParams(context, /* the parameter variables */ + new contexts.Eval(context, this.frames ? this.frames.concat(context.frames) : context.frames), args, [])] + .concat(this.frames || []) // the parent namespace/mixin frames + .concat(context.frames)))) { // the current environment frames + return false; + } + return true; +}; +Definition.prototype.matchArgs = function (args, context) { + var allArgsCnt = (args && args.length) || 0, len, optionalParameters = this.optionalParameters; + var requiredArgsCnt = !args ? 0 : args.reduce(function (count, p) { + if (optionalParameters.indexOf(p.name) < 0) { + return count + 1; + } else { + return count; + } + }, 0); + + if (!this.variadic) { + if (requiredArgsCnt < this.required) { + return false; + } + if (allArgsCnt > this.params.length) { + return false; + } + } else { + if (requiredArgsCnt < (this.required - 1)) { + return false; + } + } + + // check patterns + len = Math.min(requiredArgsCnt, this.arity); + + for (var i = 0; i < len; i++) { + if (!this.params[i].name && !this.params[i].variadic) { + if (args[i].value.eval(context).toCSS() != this.params[i].value.eval(context).toCSS()) { + return false; + } + } + } + return true; +}; +module.exports = Definition; + +},{"../contexts":12,"../utils":89,"./declaration":60,"./detached-ruleset":61,"./element":63,"./expression":64,"./ruleset":81,"./selector":82}],74:[function(require,module,exports){ +var Node = require('./node'), + Variable = require('./variable'), + Ruleset = require('./ruleset'), + Selector = require('./selector'); + +var NamespaceValue = function (ruleCall, lookups, important, index, fileInfo) { + this.value = ruleCall; + this.lookups = lookups; + this.important = important; + this._index = index; + this._fileInfo = fileInfo; +}; +NamespaceValue.prototype = new Node(); +NamespaceValue.prototype.type = 'NamespaceValue'; +NamespaceValue.prototype.eval = function (context) { + var i, j, name, rules = this.value.eval(context); + + for (i = 0; i < this.lookups.length; i++) { + name = this.lookups[i]; + + /** + * Eval'd DRs return rulesets. + * Eval'd mixins return rules, so let's make a ruleset if we need it. + * We need to do this because of late parsing of values + */ + if (Array.isArray(rules)) { + rules = new Ruleset([new Selector()], rules); + } + + if (name === '') { + rules = rules.lastDeclaration(); + } + else if (name.charAt(0) === '@') { + if (name.charAt(1) === '@') { + name = '@' + new Variable(name.substr(1)).eval(context).value; + } + if (rules.variables) { + rules = rules.variable(name); + } + + if (!rules) { + throw { type: 'Name', + message: 'variable ' + name + ' not found', + filename: this.fileInfo().filename, + index: this.getIndex() }; + } + } + else { + if (name.substring(0, 2) === '$@') { + name = '$' + new Variable(name.substr(1)).eval(context).value; + } + else { + name = name.charAt(0) === '$' ? name : '$' + name; + } + if (rules.properties) { + rules = rules.property(name); + } + + if (!rules) { + throw { type: 'Name', + message: 'property "' + name.substr(1) + '" not found', + filename: this.fileInfo().filename, + index: this.getIndex() }; + } + // Properties are an array of values, since a ruleset can have multiple props. + // We pick the last one (the "cascaded" value) + rules = rules[rules.length - 1]; + } + + if (rules.value) { + rules = rules.eval(context).value; + } + if (rules.ruleset) { + rules = rules.ruleset.eval(context); + } + } + return rules; +}; +module.exports = NamespaceValue; + +},{"./node":76,"./ruleset":81,"./selector":82,"./variable":88}],75:[function(require,module,exports){ +var Node = require('./node'), + Operation = require('./operation'), + Dimension = require('./dimension'); + +var Negative = function (node) { + this.value = node; +}; +Negative.prototype = new Node(); +Negative.prototype.type = 'Negative'; +Negative.prototype.genCSS = function (context, output) { + output.add('-'); + this.value.genCSS(context, output); +}; +Negative.prototype.eval = function (context) { + if (context.isMathOn()) { + return (new Operation('*', [new Dimension(-1), this.value])).eval(context); + } + return new Negative(this.value.eval(context)); +}; +module.exports = Negative; + +},{"./dimension":62,"./node":76,"./operation":77}],76:[function(require,module,exports){ +var Node = function() { + this.parent = null; + this.visibilityBlocks = undefined; + this.nodeVisible = undefined; + this.rootNode = null; + this.parsed = null; + + var self = this; + Object.defineProperty(this, 'currentFileInfo', { + get: function() { return self.fileInfo(); } + }); + Object.defineProperty(this, 'index', { + get: function() { return self.getIndex(); } + }); + +}; +Node.prototype.setParent = function(nodes, parent) { + function set(node) { + if (node && node instanceof Node) { + node.parent = parent; + } + } + if (Array.isArray(nodes)) { + nodes.forEach(set); + } + else { + set(nodes); + } +}; +Node.prototype.getIndex = function() { + return this._index || (this.parent && this.parent.getIndex()) || 0; +}; +Node.prototype.fileInfo = function() { + return this._fileInfo || (this.parent && this.parent.fileInfo()) || {}; +}; +Node.prototype.isRulesetLike = function() { return false; }; +Node.prototype.toCSS = function (context) { + var strs = []; + this.genCSS(context, { + add: function(chunk, fileInfo, index) { + strs.push(chunk); + }, + isEmpty: function () { + return strs.length === 0; + } + }); + return strs.join(''); +}; +Node.prototype.genCSS = function (context, output) { + output.add(this.value); +}; +Node.prototype.accept = function (visitor) { + this.value = visitor.visit(this.value); +}; +Node.prototype.eval = function () { return this; }; +Node.prototype._operate = function (context, op, a, b) { + switch (op) { + case '+': return a + b; + case '-': return a - b; + case '*': return a * b; + case '/': return a / b; + } +}; +Node.prototype.fround = function(context, value) { + var precision = context && context.numPrecision; + // add "epsilon" to ensure numbers like 1.000000005 (represented as 1.000000004999...) are properly rounded: + return (precision) ? Number((value + 2e-16).toFixed(precision)) : value; +}; +Node.compare = function (a, b) { + /* returns: + -1: a < b + 0: a = b + 1: a > b + and *any* other value for a != b (e.g. undefined, NaN, -2 etc.) */ + + if ((a.compare) && + // for "symmetric results" force toCSS-based comparison + // of Quoted or Anonymous if either value is one of those + !(b.type === 'Quoted' || b.type === 'Anonymous')) { + return a.compare(b); + } else if (b.compare) { + return -b.compare(a); + } else if (a.type !== b.type) { + return undefined; + } + + a = a.value; + b = b.value; + if (!Array.isArray(a)) { + return a === b ? 0 : undefined; + } + if (a.length !== b.length) { + return undefined; + } + for (var i = 0; i < a.length; i++) { + if (Node.compare(a[i], b[i]) !== 0) { + return undefined; + } + } + return 0; +}; + +Node.numericCompare = function (a, b) { + return a < b ? -1 + : a === b ? 0 + : a > b ? 1 : undefined; +}; +// Returns true if this node represents root of ast imported by reference +Node.prototype.blocksVisibility = function () { + if (this.visibilityBlocks == null) { + this.visibilityBlocks = 0; + } + return this.visibilityBlocks !== 0; +}; +Node.prototype.addVisibilityBlock = function () { + if (this.visibilityBlocks == null) { + this.visibilityBlocks = 0; + } + this.visibilityBlocks = this.visibilityBlocks + 1; +}; +Node.prototype.removeVisibilityBlock = function () { + if (this.visibilityBlocks == null) { + this.visibilityBlocks = 0; + } + this.visibilityBlocks = this.visibilityBlocks - 1; +}; +// Turns on node visibility - if called node will be shown in output regardless +// of whether it comes from import by reference or not +Node.prototype.ensureVisibility = function () { + this.nodeVisible = true; +}; +// Turns off node visibility - if called node will NOT be shown in output regardless +// of whether it comes from import by reference or not +Node.prototype.ensureInvisibility = function () { + this.nodeVisible = false; +}; +// return values: +// false - the node must not be visible +// true - the node must be visible +// undefined or null - the node has the same visibility as its parent +Node.prototype.isVisible = function () { + return this.nodeVisible; +}; +Node.prototype.visibilityInfo = function() { + return { + visibilityBlocks: this.visibilityBlocks, + nodeVisible: this.nodeVisible + }; +}; +Node.prototype.copyVisibilityInfo = function(info) { + if (!info) { + return; + } + this.visibilityBlocks = info.visibilityBlocks; + this.nodeVisible = info.nodeVisible; +}; +module.exports = Node; + +},{}],77:[function(require,module,exports){ +var Node = require('./node'), + Color = require('./color'), + Dimension = require('./dimension'), + MATH = require('../math-constants'); + +var Operation = function (op, operands, isSpaced) { + this.op = op.trim(); + this.operands = operands; + this.isSpaced = isSpaced; +}; +Operation.prototype = new Node(); +Operation.prototype.type = 'Operation'; +Operation.prototype.accept = function (visitor) { + this.operands = visitor.visit(this.operands); +}; +Operation.prototype.eval = function (context) { + var a = this.operands[0].eval(context), + b = this.operands[1].eval(context), + op; + + if (context.isMathOn(this.op)) { + op = this.op === './' ? '/' : this.op; + if (a instanceof Dimension && b instanceof Color) { + a = a.toColor(); + } + if (b instanceof Dimension && a instanceof Color) { + b = b.toColor(); + } + if (!a.operate) { + if (a instanceof Operation && a.op === '/' && context.math === MATH.PARENS_DIVISION) { + return new Operation(this.op, [a, b], this.isSpaced); + } + throw { type: 'Operation', + message: 'Operation on an invalid type' }; + } + + return a.operate(context, op, b); + } else { + return new Operation(this.op, [a, b], this.isSpaced); + } +}; +Operation.prototype.genCSS = function (context, output) { + this.operands[0].genCSS(context, output); + if (this.isSpaced) { + output.add(' '); + } + output.add(this.op); + if (this.isSpaced) { + output.add(' '); + } + this.operands[1].genCSS(context, output); +}; + +module.exports = Operation; + +},{"../math-constants":39,"./color":55,"./dimension":62,"./node":76}],78:[function(require,module,exports){ +var Node = require('./node'); + +var Paren = function (node) { + this.value = node; +}; +Paren.prototype = new Node(); +Paren.prototype.type = 'Paren'; +Paren.prototype.genCSS = function (context, output) { + output.add('('); + this.value.genCSS(context, output); + output.add(')'); +}; +Paren.prototype.eval = function (context) { + return new Paren(this.value.eval(context)); +}; +module.exports = Paren; + +},{"./node":76}],79:[function(require,module,exports){ +var Node = require('./node'), + Declaration = require('./declaration'); + +var Property = function (name, index, currentFileInfo) { + this.name = name; + this._index = index; + this._fileInfo = currentFileInfo; +}; +Property.prototype = new Node(); +Property.prototype.type = 'Property'; +Property.prototype.eval = function (context) { + var property, name = this.name; + // TODO: shorten this reference + var mergeRules = context.pluginManager.less.visitors.ToCSSVisitor.prototype._mergeRules; + + if (this.evaluating) { + throw { type: 'Name', + message: 'Recursive property reference for ' + name, + filename: this.fileInfo().filename, + index: this.getIndex() }; + } + + this.evaluating = true; + + property = this.find(context.frames, function (frame) { + + var v, vArr = frame.property(name); + if (vArr) { + for (var i = 0; i < vArr.length; i++) { + v = vArr[i]; + + vArr[i] = new Declaration(v.name, + v.value, + v.important, + v.merge, + v.index, + v.currentFileInfo, + v.inline, + v.variable + ); + } + mergeRules(vArr); + + v = vArr[vArr.length - 1]; + if (v.important) { + var importantScope = context.importantScope[context.importantScope.length - 1]; + importantScope.important = v.important; + } + v = v.value.eval(context); + return v; + } + }); + if (property) { + this.evaluating = false; + return property; + } else { + throw { type: 'Name', + message: 'Property \'' + name + '\' is undefined', + filename: this.currentFileInfo.filename, + index: this.index }; + } +}; +Property.prototype.find = function (obj, fun) { + for (var i = 0, r; i < obj.length; i++) { + r = fun.call(obj, obj[i]); + if (r) { return r; } + } + return null; +}; +module.exports = Property; + +},{"./declaration":60,"./node":76}],80:[function(require,module,exports){ +var Node = require('./node'), + Variable = require('./variable'), + Property = require('./property'); + +var Quoted = function (str, content, escaped, index, currentFileInfo) { + this.escaped = (escaped == null) ? true : escaped; + this.value = content || ''; + this.quote = str.charAt(0); + this._index = index; + this._fileInfo = currentFileInfo; + this.variableRegex = /@\{([\w-]+)\}/g; + this.propRegex = /\$\{([\w-]+)\}/g; +}; +Quoted.prototype = new Node(); +Quoted.prototype.type = 'Quoted'; +Quoted.prototype.genCSS = function (context, output) { + if (!this.escaped) { + output.add(this.quote, this.fileInfo(), this.getIndex()); + } + output.add(this.value); + if (!this.escaped) { + output.add(this.quote); + } +}; +Quoted.prototype.containsVariables = function() { + return this.value.match(this.variableRegex); +}; +Quoted.prototype.eval = function (context) { + var that = this, value = this.value; + var variableReplacement = function (_, name) { + var v = new Variable('@' + name, that.getIndex(), that.fileInfo()).eval(context, true); + return (v instanceof Quoted) ? v.value : v.toCSS(); + }; + var propertyReplacement = function (_, name) { + var v = new Property('$' + name, that.getIndex(), that.fileInfo()).eval(context, true); + return (v instanceof Quoted) ? v.value : v.toCSS(); + }; + function iterativeReplace(value, regexp, replacementFnc) { + var evaluatedValue = value; + do { + value = evaluatedValue; + evaluatedValue = value.replace(regexp, replacementFnc); + } while (value !== evaluatedValue); + return evaluatedValue; + } + value = iterativeReplace(value, this.variableRegex, variableReplacement); + value = iterativeReplace(value, this.propRegex, propertyReplacement); + return new Quoted(this.quote + value + this.quote, value, this.escaped, this.getIndex(), this.fileInfo()); +}; +Quoted.prototype.compare = function (other) { + // when comparing quoted strings allow the quote to differ + if (other.type === 'Quoted' && !this.escaped && !other.escaped) { + return Node.numericCompare(this.value, other.value); + } else { + return other.toCSS && this.toCSS() === other.toCSS() ? 0 : undefined; + } +}; +module.exports = Quoted; + +},{"./node":76,"./property":79,"./variable":88}],81:[function(require,module,exports){ +var Node = require('./node'), + Declaration = require('./declaration'), + Keyword = require('./keyword'), + Comment = require('./comment'), + Paren = require('./paren'), + Selector = require('./selector'), + Element = require('./element'), + Anonymous = require('./anonymous'), + contexts = require('../contexts'), + globalFunctionRegistry = require('../functions/function-registry'), + defaultFunc = require('../functions/default'), + getDebugInfo = require('./debug-info'), + utils = require('../utils'); + +var Ruleset = function (selectors, rules, strictImports, visibilityInfo) { + this.selectors = selectors; + this.rules = rules; + this._lookups = {}; + this._variables = null; + this._properties = null; + this.strictImports = strictImports; + this.copyVisibilityInfo(visibilityInfo); + this.allowRoot = true; + + this.setParent(this.selectors, this); + this.setParent(this.rules, this); + +}; +Ruleset.prototype = new Node(); +Ruleset.prototype.type = 'Ruleset'; +Ruleset.prototype.isRuleset = true; +Ruleset.prototype.isRulesetLike = function() { return true; }; +Ruleset.prototype.accept = function (visitor) { + if (this.paths) { + this.paths = visitor.visitArray(this.paths, true); + } else if (this.selectors) { + this.selectors = visitor.visitArray(this.selectors); + } + if (this.rules && this.rules.length) { + this.rules = visitor.visitArray(this.rules); + } +}; +Ruleset.prototype.eval = function (context) { + var that = this, selectors, selCnt, selector, i, hasVariable, hasOnePassingSelector = false; + + if (this.selectors && (selCnt = this.selectors.length)) { + selectors = new Array(selCnt); + defaultFunc.error({ + type: 'Syntax', + message: 'it is currently only allowed in parametric mixin guards,' + }); + + for (i = 0; i < selCnt; i++) { + selector = this.selectors[i].eval(context); + for (var j = 0; j < selector.elements.length; j++) { + if (selector.elements[j].isVariable) { + hasVariable = true; + break; + } + } + selectors[i] = selector; + if (selector.evaldCondition) { + hasOnePassingSelector = true; + } + } + + if (hasVariable) { + var toParseSelectors = new Array(selCnt); + for (i = 0; i < selCnt; i++) { + selector = selectors[i]; + toParseSelectors[i] = selector.toCSS(context); + } + this.parse.parseNode( + toParseSelectors.join(','), + ["selectors"], + selectors[0].getIndex(), + selectors[0].fileInfo(), + function(err, result) { + if (result) { + selectors = utils.flattenArray(result); + } + }); + } + + defaultFunc.reset(); + } else { + hasOnePassingSelector = true; + } + + var rules = this.rules ? utils.copyArray(this.rules) : null, + ruleset = new Ruleset(selectors, rules, this.strictImports, this.visibilityInfo()), + rule, subRule; + + ruleset.originalRuleset = this; + ruleset.root = this.root; + ruleset.firstRoot = this.firstRoot; + ruleset.allowImports = this.allowImports; + + if (this.debugInfo) { + ruleset.debugInfo = this.debugInfo; + } + + if (!hasOnePassingSelector) { + rules.length = 0; + } + + // inherit a function registry from the frames stack when possible; + // otherwise from the global registry + ruleset.functionRegistry = (function (frames) { + var i = 0, + n = frames.length, + found; + for ( ; i !== n ; ++i ) { + found = frames[ i ].functionRegistry; + if ( found ) { return found; } + } + return globalFunctionRegistry; + }(context.frames)).inherit(); + + // push the current ruleset to the frames stack + var ctxFrames = context.frames; + ctxFrames.unshift(ruleset); + + // currrent selectors + var ctxSelectors = context.selectors; + if (!ctxSelectors) { + context.selectors = ctxSelectors = []; + } + ctxSelectors.unshift(this.selectors); + + // Evaluate imports + if (ruleset.root || ruleset.allowImports || !ruleset.strictImports) { + ruleset.evalImports(context); + } + + // Store the frames around mixin definitions, + // so they can be evaluated like closures when the time comes. + var rsRules = ruleset.rules; + for (i = 0; (rule = rsRules[i]); i++) { + if (rule.evalFirst) { + rsRules[i] = rule.eval(context); + } + } + + var mediaBlockCount = (context.mediaBlocks && context.mediaBlocks.length) || 0; + + // Evaluate mixin calls. + for (i = 0; (rule = rsRules[i]); i++) { + if (rule.type === 'MixinCall') { + /* jshint loopfunc:true */ + rules = rule.eval(context).filter(function(r) { + if ((r instanceof Declaration) && r.variable) { + // do not pollute the scope if the variable is + // already there. consider returning false here + // but we need a way to "return" variable from mixins + return !(ruleset.variable(r.name)); + } + return true; + }); + rsRules.splice.apply(rsRules, [i, 1].concat(rules)); + i += rules.length - 1; + ruleset.resetCache(); + } else if (rule.type === 'VariableCall') { + /* jshint loopfunc:true */ + rules = rule.eval(context).rules.filter(function(r) { + if ((r instanceof Declaration) && r.variable) { + // do not pollute the scope at all + return false; + } + return true; + }); + rsRules.splice.apply(rsRules, [i, 1].concat(rules)); + i += rules.length - 1; + ruleset.resetCache(); + } + } + + // Evaluate everything else + for (i = 0; (rule = rsRules[i]); i++) { + if (!rule.evalFirst) { + rsRules[i] = rule = rule.eval ? rule.eval(context) : rule; + } + } + + // Evaluate everything else + for (i = 0; (rule = rsRules[i]); i++) { + // for rulesets, check if it is a css guard and can be removed + if (rule instanceof Ruleset && rule.selectors && rule.selectors.length === 1) { + // check if it can be folded in (e.g. & where) + if (rule.selectors[0] && rule.selectors[0].isJustParentSelector()) { + rsRules.splice(i--, 1); + + for (var j = 0; (subRule = rule.rules[j]); j++) { + if (subRule instanceof Node) { + subRule.copyVisibilityInfo(rule.visibilityInfo()); + if (!(subRule instanceof Declaration) || !subRule.variable) { + rsRules.splice(++i, 0, subRule); + } + } + } + } + } + } + + // Pop the stack + ctxFrames.shift(); + ctxSelectors.shift(); + + if (context.mediaBlocks) { + for (i = mediaBlockCount; i < context.mediaBlocks.length; i++) { + context.mediaBlocks[i].bubbleSelectors(selectors); + } + } + + return ruleset; +}; +Ruleset.prototype.evalImports = function(context) { + var rules = this.rules, i, importRules; + if (!rules) { return; } + + for (i = 0; i < rules.length; i++) { + if (rules[i].type === 'Import') { + importRules = rules[i].eval(context); + if (importRules && (importRules.length || importRules.length === 0)) { + rules.splice.apply(rules, [i, 1].concat(importRules)); + i += importRules.length - 1; + } else { + rules.splice(i, 1, importRules); + } + this.resetCache(); + } + } +}; +Ruleset.prototype.makeImportant = function() { + var result = new Ruleset(this.selectors, this.rules.map(function (r) { + if (r.makeImportant) { + return r.makeImportant(); + } else { + return r; + } + }), this.strictImports, this.visibilityInfo()); + + return result; +}; +Ruleset.prototype.matchArgs = function (args) { + return !args || args.length === 0; +}; +// lets you call a css selector with a guard +Ruleset.prototype.matchCondition = function (args, context) { + var lastSelector = this.selectors[this.selectors.length - 1]; + if (!lastSelector.evaldCondition) { + return false; + } + if (lastSelector.condition && + !lastSelector.condition.eval( + new contexts.Eval(context, + context.frames))) { + return false; + } + return true; +}; +Ruleset.prototype.resetCache = function () { + this._rulesets = null; + this._variables = null; + this._properties = null; + this._lookups = {}; +}; +Ruleset.prototype.variables = function () { + if (!this._variables) { + this._variables = !this.rules ? {} : this.rules.reduce(function (hash, r) { + if (r instanceof Declaration && r.variable === true) { + hash[r.name] = r; + } + // when evaluating variables in an import statement, imports have not been eval'd + // so we need to go inside import statements. + // guard against root being a string (in the case of inlined less) + if (r.type === 'Import' && r.root && r.root.variables) { + var vars = r.root.variables(); + for (var name in vars) { + if (vars.hasOwnProperty(name)) { + hash[name] = r.root.variable(name); + } + } + } + return hash; + }, {}); + } + return this._variables; +}; +Ruleset.prototype.properties = function () { + if (!this._properties) { + this._properties = !this.rules ? {} : this.rules.reduce(function (hash, r) { + if (r instanceof Declaration && r.variable !== true) { + var name = (r.name.length === 1) && (r.name[0] instanceof Keyword) ? + r.name[0].value : r.name; + // Properties don't overwrite as they can merge + if (!hash['$' + name]) { + hash['$' + name] = [ r ]; + } + else { + hash['$' + name].push(r); + } + } + return hash; + }, {}); + } + return this._properties; +}; +Ruleset.prototype.variable = function (name) { + var decl = this.variables()[name]; + if (decl) { + return this.parseValue(decl); + } +}; +Ruleset.prototype.property = function (name) { + var decl = this.properties()[name]; + if (decl) { + return this.parseValue(decl); + } +}; +Ruleset.prototype.lastDeclaration = function () { + for (var i = this.rules.length; i > 0; i--) { + var decl = this.rules[i - 1]; + if (decl instanceof Declaration) { + return this.parseValue(decl); + } + } +}; +Ruleset.prototype.parseValue = function(toParse) { + var self = this; + function transformDeclaration(decl) { + if (decl.value instanceof Anonymous && !decl.parsed) { + if (typeof decl.value.value === 'string') { + this.parse.parseNode( + decl.value.value, + ['value', 'important'], + decl.value.getIndex(), + decl.fileInfo(), + function(err, result) { + if (err) { + decl.parsed = true; + } + if (result) { + decl.value = result[0]; + decl.important = result[1] || ''; + decl.parsed = true; + } + }); + } else { + decl.parsed = true; + } + + return decl; + } + else { + return decl; + } + } + if (!Array.isArray(toParse)) { + return transformDeclaration.call(self, toParse); + } + else { + var nodes = []; + toParse.forEach(function(n) { + nodes.push(transformDeclaration.call(self, n)); + }); + return nodes; + } +}; +Ruleset.prototype.rulesets = function () { + if (!this.rules) { return []; } + + var filtRules = [], rules = this.rules, + i, rule; + + for (i = 0; (rule = rules[i]); i++) { + if (rule.isRuleset) { + filtRules.push(rule); + } + } + + return filtRules; +}; +Ruleset.prototype.prependRule = function (rule) { + var rules = this.rules; + if (rules) { + rules.unshift(rule); + } else { + this.rules = [ rule ]; + } + this.setParent(rule, this); +}; +Ruleset.prototype.find = function (selector, self, filter) { + self = self || this; + var rules = [], match, foundMixins, + key = selector.toCSS(); + + if (key in this._lookups) { return this._lookups[key]; } + + this.rulesets().forEach(function (rule) { + if (rule !== self) { + for (var j = 0; j < rule.selectors.length; j++) { + match = selector.match(rule.selectors[j]); + if (match) { + if (selector.elements.length > match) { + if (!filter || filter(rule)) { + foundMixins = rule.find(new Selector(selector.elements.slice(match)), self, filter); + for (var i = 0; i < foundMixins.length; ++i) { + foundMixins[i].path.push(rule); + } + Array.prototype.push.apply(rules, foundMixins); + } + } else { + rules.push({ rule: rule, path: []}); + } + break; + } + } + } + }); + this._lookups[key] = rules; + return rules; +}; +Ruleset.prototype.genCSS = function (context, output) { + var i, j, + charsetRuleNodes = [], + ruleNodes = [], + debugInfo, // Line number debugging + rule, + path; + + context.tabLevel = (context.tabLevel || 0); + + if (!this.root) { + context.tabLevel++; + } + + var tabRuleStr = context.compress ? '' : Array(context.tabLevel + 1).join(' '), + tabSetStr = context.compress ? '' : Array(context.tabLevel).join(' '), + sep; + + var charsetNodeIndex = 0; + var importNodeIndex = 0; + for (i = 0; (rule = this.rules[i]); i++) { + if (rule instanceof Comment) { + if (importNodeIndex === i) { + importNodeIndex++; + } + ruleNodes.push(rule); + } else if (rule.isCharset && rule.isCharset()) { + ruleNodes.splice(charsetNodeIndex, 0, rule); + charsetNodeIndex++; + importNodeIndex++; + } else if (rule.type === 'Import') { + ruleNodes.splice(importNodeIndex, 0, rule); + importNodeIndex++; + } else { + ruleNodes.push(rule); + } + } + ruleNodes = charsetRuleNodes.concat(ruleNodes); + + // If this is the root node, we don't render + // a selector, or {}. + if (!this.root) { + debugInfo = getDebugInfo(context, this, tabSetStr); + + if (debugInfo) { + output.add(debugInfo); + output.add(tabSetStr); + } + + var paths = this.paths, pathCnt = paths.length, + pathSubCnt; + + sep = context.compress ? ',' : (',\n' + tabSetStr); + + for (i = 0; i < pathCnt; i++) { + path = paths[i]; + if (!(pathSubCnt = path.length)) { continue; } + if (i > 0) { output.add(sep); } + + context.firstSelector = true; + path[0].genCSS(context, output); + + context.firstSelector = false; + for (j = 1; j < pathSubCnt; j++) { + path[j].genCSS(context, output); + } + } + + output.add((context.compress ? '{' : ' {\n') + tabRuleStr); + } + + // Compile rules and rulesets + for (i = 0; (rule = ruleNodes[i]); i++) { + + if (i + 1 === ruleNodes.length) { + context.lastRule = true; + } + + var currentLastRule = context.lastRule; + if (rule.isRulesetLike(rule)) { + context.lastRule = false; + } + + if (rule.genCSS) { + rule.genCSS(context, output); + } else if (rule.value) { + output.add(rule.value.toString()); + } + + context.lastRule = currentLastRule; + + if (!context.lastRule && rule.isVisible()) { + output.add(context.compress ? '' : ('\n' + tabRuleStr)); + } else { + context.lastRule = false; + } + } + + if (!this.root) { + output.add((context.compress ? '}' : '\n' + tabSetStr + '}')); + context.tabLevel--; + } + + if (!output.isEmpty() && !context.compress && this.firstRoot) { + output.add('\n'); + } +}; + +Ruleset.prototype.joinSelectors = function (paths, context, selectors) { + for (var s = 0; s < selectors.length; s++) { + this.joinSelector(paths, context, selectors[s]); + } +}; + +Ruleset.prototype.joinSelector = function (paths, context, selector) { + + function createParenthesis(elementsToPak, originalElement) { + var replacementParen, j; + if (elementsToPak.length === 0) { + replacementParen = new Paren(elementsToPak[0]); + } else { + var insideParent = new Array(elementsToPak.length); + for (j = 0; j < elementsToPak.length; j++) { + insideParent[j] = new Element( + null, + elementsToPak[j], + originalElement.isVariable, + originalElement._index, + originalElement._fileInfo + ); + } + replacementParen = new Paren(new Selector(insideParent)); + } + return replacementParen; + } + + function createSelector(containedElement, originalElement) { + var element, selector; + element = new Element(null, containedElement, originalElement.isVariable, originalElement._index, originalElement._fileInfo); + selector = new Selector([element]); + return selector; + } + + // joins selector path from `beginningPath` with selector path in `addPath` + // `replacedElement` contains element that is being replaced by `addPath` + // returns concatenated path + function addReplacementIntoPath(beginningPath, addPath, replacedElement, originalSelector) { + var newSelectorPath, lastSelector, newJoinedSelector; + // our new selector path + newSelectorPath = []; + + // construct the joined selector - if & is the first thing this will be empty, + // if not newJoinedSelector will be the last set of elements in the selector + if (beginningPath.length > 0) { + newSelectorPath = utils.copyArray(beginningPath); + lastSelector = newSelectorPath.pop(); + newJoinedSelector = originalSelector.createDerived(utils.copyArray(lastSelector.elements)); + } + else { + newJoinedSelector = originalSelector.createDerived([]); + } + + if (addPath.length > 0) { + // /deep/ is a CSS4 selector - (removed, so should deprecate) + // that is valid without anything in front of it + // so if the & does not have a combinator that is "" or " " then + // and there is a combinator on the parent, then grab that. + // this also allows + a { & .b { .a & { ... though not sure why you would want to do that + var combinator = replacedElement.combinator, parentEl = addPath[0].elements[0]; + if (combinator.emptyOrWhitespace && !parentEl.combinator.emptyOrWhitespace) { + combinator = parentEl.combinator; + } + // join the elements so far with the first part of the parent + newJoinedSelector.elements.push(new Element( + combinator, + parentEl.value, + replacedElement.isVariable, + replacedElement._index, + replacedElement._fileInfo + )); + newJoinedSelector.elements = newJoinedSelector.elements.concat(addPath[0].elements.slice(1)); + } + + // now add the joined selector - but only if it is not empty + if (newJoinedSelector.elements.length !== 0) { + newSelectorPath.push(newJoinedSelector); + } + + // put together the parent selectors after the join (e.g. the rest of the parent) + if (addPath.length > 1) { + var restOfPath = addPath.slice(1); + restOfPath = restOfPath.map(function (selector) { + return selector.createDerived(selector.elements, []); + }); + newSelectorPath = newSelectorPath.concat(restOfPath); + } + return newSelectorPath; + } + + // joins selector path from `beginningPath` with every selector path in `addPaths` array + // `replacedElement` contains element that is being replaced by `addPath` + // returns array with all concatenated paths + function addAllReplacementsIntoPath( beginningPath, addPaths, replacedElement, originalSelector, result) { + var j; + for (j = 0; j < beginningPath.length; j++) { + var newSelectorPath = addReplacementIntoPath(beginningPath[j], addPaths, replacedElement, originalSelector); + result.push(newSelectorPath); + } + return result; + } + + function mergeElementsOnToSelectors(elements, selectors) { + var i, sel; + + if (elements.length === 0) { + return ; + } + if (selectors.length === 0) { + selectors.push([ new Selector(elements) ]); + return; + } + + for (i = 0; (sel = selectors[i]); i++) { + // if the previous thing in sel is a parent this needs to join on to it + if (sel.length > 0) { + sel[sel.length - 1] = sel[sel.length - 1].createDerived(sel[sel.length - 1].elements.concat(elements)); + } + else { + sel.push(new Selector(elements)); + } + } + } + + // replace all parent selectors inside `inSelector` by content of `context` array + // resulting selectors are returned inside `paths` array + // returns true if `inSelector` contained at least one parent selector + function replaceParentSelector(paths, context, inSelector) { + // The paths are [[Selector]] + // The first list is a list of comma separated selectors + // The inner list is a list of inheritance separated selectors + // e.g. + // .a, .b { + // .c { + // } + // } + // == [[.a] [.c]] [[.b] [.c]] + // + var i, j, k, currentElements, newSelectors, selectorsMultiplied, sel, el, hadParentSelector = false, length, lastSelector; + function findNestedSelector(element) { + var maybeSelector; + if (!(element.value instanceof Paren)) { + return null; + } + + maybeSelector = element.value.value; + if (!(maybeSelector instanceof Selector)) { + return null; + } + + return maybeSelector; + } + + // the elements from the current selector so far + currentElements = []; + // the current list of new selectors to add to the path. + // We will build it up. We initiate it with one empty selector as we "multiply" the new selectors + // by the parents + newSelectors = [ + [] + ]; + + for (i = 0; (el = inSelector.elements[i]); i++) { + // non parent reference elements just get added + if (el.value !== '&') { + var nestedSelector = findNestedSelector(el); + if (nestedSelector != null) { + // merge the current list of non parent selector elements + // on to the current list of selectors to add + mergeElementsOnToSelectors(currentElements, newSelectors); + + var nestedPaths = [], replaced, replacedNewSelectors = []; + replaced = replaceParentSelector(nestedPaths, context, nestedSelector); + hadParentSelector = hadParentSelector || replaced; + // the nestedPaths array should have only one member - replaceParentSelector does not multiply selectors + for (k = 0; k < nestedPaths.length; k++) { + var replacementSelector = createSelector(createParenthesis(nestedPaths[k], el), el); + addAllReplacementsIntoPath(newSelectors, [replacementSelector], el, inSelector, replacedNewSelectors); + } + newSelectors = replacedNewSelectors; + currentElements = []; + + } else { + currentElements.push(el); + } + + } else { + hadParentSelector = true; + // the new list of selectors to add + selectorsMultiplied = []; + + // merge the current list of non parent selector elements + // on to the current list of selectors to add + mergeElementsOnToSelectors(currentElements, newSelectors); + + // loop through our current selectors + for (j = 0; j < newSelectors.length; j++) { + sel = newSelectors[j]; + // if we don't have any parent paths, the & might be in a mixin so that it can be used + // whether there are parents or not + if (context.length === 0) { + // the combinator used on el should now be applied to the next element instead so that + // it is not lost + if (sel.length > 0) { + sel[0].elements.push(new Element(el.combinator, '', el.isVariable, el._index, el._fileInfo)); + } + selectorsMultiplied.push(sel); + } + else { + // and the parent selectors + for (k = 0; k < context.length; k++) { + // We need to put the current selectors + // then join the last selector's elements on to the parents selectors + var newSelectorPath = addReplacementIntoPath(sel, context[k], el, inSelector); + // add that to our new set of selectors + selectorsMultiplied.push(newSelectorPath); + } + } + } + + // our new selectors has been multiplied, so reset the state + newSelectors = selectorsMultiplied; + currentElements = []; + } + } + + // if we have any elements left over (e.g. .a& .b == .b) + // add them on to all the current selectors + mergeElementsOnToSelectors(currentElements, newSelectors); + + for (i = 0; i < newSelectors.length; i++) { + length = newSelectors[i].length; + if (length > 0) { + paths.push(newSelectors[i]); + lastSelector = newSelectors[i][length - 1]; + newSelectors[i][length - 1] = lastSelector.createDerived(lastSelector.elements, inSelector.extendList); + } + } + + return hadParentSelector; + } + + function deriveSelector(visibilityInfo, deriveFrom) { + var newSelector = deriveFrom.createDerived(deriveFrom.elements, deriveFrom.extendList, deriveFrom.evaldCondition); + newSelector.copyVisibilityInfo(visibilityInfo); + return newSelector; + } + + // joinSelector code follows + var i, newPaths, hadParentSelector; + + newPaths = []; + hadParentSelector = replaceParentSelector(newPaths, context, selector); + + if (!hadParentSelector) { + if (context.length > 0) { + newPaths = []; + for (i = 0; i < context.length; i++) { + + var concatenated = context[i].map(deriveSelector.bind(this, selector.visibilityInfo())); + + concatenated.push(selector); + newPaths.push(concatenated); + } + } + else { + newPaths = [[selector]]; + } + } + + for (i = 0; i < newPaths.length; i++) { + paths.push(newPaths[i]); + } + +}; +module.exports = Ruleset; + +},{"../contexts":12,"../functions/default":24,"../functions/function-registry":26,"../utils":89,"./anonymous":50,"./comment":57,"./debug-info":59,"./declaration":60,"./element":63,"./keyword":70,"./node":76,"./paren":78,"./selector":82}],82:[function(require,module,exports){ +var Node = require('./node'), + Element = require('./element'), + LessError = require('../less-error'); + +var Selector = function (elements, extendList, condition, index, currentFileInfo, visibilityInfo) { + this.extendList = extendList; + this.condition = condition; + this.evaldCondition = !condition; + this._index = index; + this._fileInfo = currentFileInfo; + this.elements = this.getElements(elements); + this.mixinElements_ = undefined; + this.copyVisibilityInfo(visibilityInfo); + this.setParent(this.elements, this); +}; +Selector.prototype = new Node(); +Selector.prototype.type = 'Selector'; +Selector.prototype.accept = function (visitor) { + if (this.elements) { + this.elements = visitor.visitArray(this.elements); + } + if (this.extendList) { + this.extendList = visitor.visitArray(this.extendList); + } + if (this.condition) { + this.condition = visitor.visit(this.condition); + } +}; +Selector.prototype.createDerived = function(elements, extendList, evaldCondition) { + elements = this.getElements(elements); + var newSelector = new Selector(elements, extendList || this.extendList, + null, this.getIndex(), this.fileInfo(), this.visibilityInfo()); + newSelector.evaldCondition = (evaldCondition != null) ? evaldCondition : this.evaldCondition; + newSelector.mediaEmpty = this.mediaEmpty; + return newSelector; +}; +Selector.prototype.getElements = function(els) { + if (!els) { + return [new Element('', '&', false, this._index, this._fileInfo)]; + } + if (typeof els === 'string') { + this.parse.parseNode( + els, + ['selector'], + this._index, + this._fileInfo, + function(err, result) { + if (err) { + throw new LessError({ + index: err.index, + message: err.message + }, this.parse.imports, this._fileInfo.filename); + } + els = result[0].elements; + }); + } + return els; +}; +Selector.prototype.createEmptySelectors = function() { + var el = new Element('', '&', false, this._index, this._fileInfo), + sels = [new Selector([el], null, null, this._index, this._fileInfo)]; + sels[0].mediaEmpty = true; + return sels; +}; +Selector.prototype.match = function (other) { + var elements = this.elements, + len = elements.length, + olen, i; + + other = other.mixinElements(); + olen = other.length; + if (olen === 0 || len < olen) { + return 0; + } else { + for (i = 0; i < olen; i++) { + if (elements[i].value !== other[i]) { + return 0; + } + } + } + + return olen; // return number of matched elements +}; +Selector.prototype.mixinElements = function() { + if (this.mixinElements_) { + return this.mixinElements_; + } + + var elements = this.elements.map( function(v) { + return v.combinator.value + (v.value.value || v.value); + }).join('').match(/[,&#\*\.\w-]([\w-]|(\\.))*/g); + + if (elements) { + if (elements[0] === '&') { + elements.shift(); + } + } else { + elements = []; + } + + return (this.mixinElements_ = elements); +}; +Selector.prototype.isJustParentSelector = function() { + return !this.mediaEmpty && + this.elements.length === 1 && + this.elements[0].value === '&' && + (this.elements[0].combinator.value === ' ' || this.elements[0].combinator.value === ''); +}; +Selector.prototype.eval = function (context) { + var evaldCondition = this.condition && this.condition.eval(context), + elements = this.elements, extendList = this.extendList; + + elements = elements && elements.map(function (e) { return e.eval(context); }); + extendList = extendList && extendList.map(function(extend) { return extend.eval(context); }); + + return this.createDerived(elements, extendList, evaldCondition); +}; +Selector.prototype.genCSS = function (context, output) { + var i, element; + if ((!context || !context.firstSelector) && this.elements[0].combinator.value === '') { + output.add(' ', this.fileInfo(), this.getIndex()); + } + for (i = 0; i < this.elements.length; i++) { + element = this.elements[i]; + element.genCSS(context, output); + } +}; +Selector.prototype.getIsOutput = function() { + return this.evaldCondition; +}; +module.exports = Selector; + +},{"../less-error":37,"./element":63,"./node":76}],83:[function(require,module,exports){ +var Node = require('./node'); + +var UnicodeDescriptor = function (value) { + this.value = value; +}; +UnicodeDescriptor.prototype = new Node(); +UnicodeDescriptor.prototype.type = 'UnicodeDescriptor'; + +module.exports = UnicodeDescriptor; + +},{"./node":76}],84:[function(require,module,exports){ +var Node = require('./node'), + unitConversions = require('../data/unit-conversions'), + utils = require('../utils'); + +var Unit = function (numerator, denominator, backupUnit) { + this.numerator = numerator ? utils.copyArray(numerator).sort() : []; + this.denominator = denominator ? utils.copyArray(denominator).sort() : []; + if (backupUnit) { + this.backupUnit = backupUnit; + } else if (numerator && numerator.length) { + this.backupUnit = numerator[0]; + } +}; + +Unit.prototype = new Node(); +Unit.prototype.type = 'Unit'; +Unit.prototype.clone = function () { + return new Unit(utils.copyArray(this.numerator), utils.copyArray(this.denominator), this.backupUnit); +}; +Unit.prototype.genCSS = function (context, output) { + // Dimension checks the unit is singular and throws an error if in strict math mode. + var strictUnits = context && context.strictUnits; + if (this.numerator.length === 1) { + output.add(this.numerator[0]); // the ideal situation + } else if (!strictUnits && this.backupUnit) { + output.add(this.backupUnit); + } else if (!strictUnits && this.denominator.length) { + output.add(this.denominator[0]); + } +}; +Unit.prototype.toString = function () { + var i, returnStr = this.numerator.join('*'); + for (i = 0; i < this.denominator.length; i++) { + returnStr += '/' + this.denominator[i]; + } + return returnStr; +}; +Unit.prototype.compare = function (other) { + return this.is(other.toString()) ? 0 : undefined; +}; +Unit.prototype.is = function (unitString) { + return this.toString().toUpperCase() === unitString.toUpperCase(); +}; +Unit.prototype.isLength = function () { + return RegExp('^(px|em|ex|ch|rem|in|cm|mm|pc|pt|ex|vw|vh|vmin|vmax)$', 'gi').test(this.toCSS()); +}; +Unit.prototype.isEmpty = function () { + return this.numerator.length === 0 && this.denominator.length === 0; +}; +Unit.prototype.isSingular = function() { + return this.numerator.length <= 1 && this.denominator.length === 0; +}; +Unit.prototype.map = function(callback) { + var i; + + for (i = 0; i < this.numerator.length; i++) { + this.numerator[i] = callback(this.numerator[i], false); + } + + for (i = 0; i < this.denominator.length; i++) { + this.denominator[i] = callback(this.denominator[i], true); + } +}; +Unit.prototype.usedUnits = function() { + var group, result = {}, mapUnit, groupName; + + mapUnit = function (atomicUnit) { + /* jshint loopfunc:true */ + if (group.hasOwnProperty(atomicUnit) && !result[groupName]) { + result[groupName] = atomicUnit; + } + + return atomicUnit; + }; + + for (groupName in unitConversions) { + if (unitConversions.hasOwnProperty(groupName)) { + group = unitConversions[groupName]; + + this.map(mapUnit); + } + } + + return result; +}; +Unit.prototype.cancel = function () { + var counter = {}, atomicUnit, i; + + for (i = 0; i < this.numerator.length; i++) { + atomicUnit = this.numerator[i]; + counter[atomicUnit] = (counter[atomicUnit] || 0) + 1; + } + + for (i = 0; i < this.denominator.length; i++) { + atomicUnit = this.denominator[i]; + counter[atomicUnit] = (counter[atomicUnit] || 0) - 1; + } + + this.numerator = []; + this.denominator = []; + + for (atomicUnit in counter) { + if (counter.hasOwnProperty(atomicUnit)) { + var count = counter[atomicUnit]; + + if (count > 0) { + for (i = 0; i < count; i++) { + this.numerator.push(atomicUnit); + } + } else if (count < 0) { + for (i = 0; i < -count; i++) { + this.denominator.push(atomicUnit); + } + } + } + } + + this.numerator.sort(); + this.denominator.sort(); +}; +module.exports = Unit; + +},{"../data/unit-conversions":15,"../utils":89,"./node":76}],85:[function(require,module,exports){ +var Node = require('./node'); + +var URL = function (val, index, currentFileInfo, isEvald) { + this.value = val; + this._index = index; + this._fileInfo = currentFileInfo; + this.isEvald = isEvald; +}; +URL.prototype = new Node(); +URL.prototype.type = 'Url'; +URL.prototype.accept = function (visitor) { + this.value = visitor.visit(this.value); +}; +URL.prototype.genCSS = function (context, output) { + output.add('url('); + this.value.genCSS(context, output); + output.add(')'); +}; +URL.prototype.eval = function (context) { + var val = this.value.eval(context), + rootpath; + + if (!this.isEvald) { + // Add the base path if the URL is relative + rootpath = this.fileInfo() && this.fileInfo().rootpath; + if (rootpath && + typeof val.value === 'string' && + context.isPathRelative(val.value)) { + + if (!val.quote) { + rootpath = rootpath.replace(/[\(\)'"\s]/g, function(match) { return '\\' + match; }); + } + val.value = rootpath + val.value; + } + + val.value = context.normalizePath(val.value); + + // Add url args if enabled + if (context.urlArgs) { + if (!val.value.match(/^\s*data:/)) { + var delimiter = val.value.indexOf('?') === -1 ? '?' : '&'; + var urlArgs = delimiter + context.urlArgs; + if (val.value.indexOf('#') !== -1) { + val.value = val.value.replace('#', urlArgs + '#'); + } else { + val.value += urlArgs; + } + } + } + } + + return new URL(val, this.getIndex(), this.fileInfo(), true); +}; +module.exports = URL; + +},{"./node":76}],86:[function(require,module,exports){ +var Node = require('./node'); + +var Value = function (value) { + if (!value) { + throw new Error('Value requires an array argument'); + } + if (!Array.isArray(value)) { + this.value = [ value ]; + } + else { + this.value = value; + } +}; +Value.prototype = new Node(); +Value.prototype.type = 'Value'; +Value.prototype.accept = function (visitor) { + if (this.value) { + this.value = visitor.visitArray(this.value); + } +}; +Value.prototype.eval = function (context) { + if (this.value.length === 1) { + return this.value[0].eval(context); + } else { + return new Value(this.value.map(function (v) { + return v.eval(context); + })); + } +}; +Value.prototype.genCSS = function (context, output) { + var i; + for (i = 0; i < this.value.length; i++) { + this.value[i].genCSS(context, output); + if (i + 1 < this.value.length) { + output.add((context && context.compress) ? ',' : ', '); + } + } +}; +module.exports = Value; + +},{"./node":76}],87:[function(require,module,exports){ +var Node = require('./node'), + Variable = require('./variable'), + Ruleset = require('./ruleset'), + DetachedRuleset = require('./detached-ruleset'), + LessError = require('../less-error'); + +var VariableCall = function (variable, index, currentFileInfo) { + this.variable = variable; + this._index = index; + this._fileInfo = currentFileInfo; + this.allowRoot = true; +}; +VariableCall.prototype = new Node(); +VariableCall.prototype.type = 'VariableCall'; +VariableCall.prototype.eval = function (context) { + var rules, detachedRuleset = new Variable(this.variable, this.getIndex(), this.fileInfo()).eval(context), + error = new LessError({message: 'Could not evaluate variable call ' + this.variable}); + + if (!detachedRuleset.ruleset) { + if (Array.isArray(detachedRuleset)) { + rules = detachedRuleset; + } + else if (Array.isArray(detachedRuleset.value)) { + rules = detachedRuleset.value; + } + else { + throw error; + } + detachedRuleset = new DetachedRuleset(new Ruleset('', rules)); + } + if (detachedRuleset.ruleset) { + return detachedRuleset.callEval(context); + } + throw error; +}; +module.exports = VariableCall; + +},{"../less-error":37,"./detached-ruleset":61,"./node":76,"./ruleset":81,"./variable":88}],88:[function(require,module,exports){ +var Node = require('./node'), + Call = require('./call'); + +var Variable = function (name, index, currentFileInfo) { + this.name = name; + this._index = index; + this._fileInfo = currentFileInfo; +}; +Variable.prototype = new Node(); +Variable.prototype.type = 'Variable'; +Variable.prototype.eval = function (context) { + var variable, name = this.name; + + if (name.indexOf('@@') === 0) { + name = '@' + new Variable(name.slice(1), this.getIndex(), this.fileInfo()).eval(context).value; + } + + if (this.evaluating) { + throw { type: 'Name', + message: 'Recursive variable definition for ' + name, + filename: this.fileInfo().filename, + index: this.getIndex() }; + } + + this.evaluating = true; + + variable = this.find(context.frames, function (frame) { + var v = frame.variable(name); + if (v) { + if (v.important) { + var importantScope = context.importantScope[context.importantScope.length - 1]; + importantScope.important = v.important; + } + // If in calc, wrap vars in a function call to cascade evaluate args first + if (context.inCalc) { + return (new Call('_SELF', [v.value])).eval(context); + } + else { + return v.value.eval(context); + } + } + }); + if (variable) { + this.evaluating = false; + return variable; + } else { + throw { type: 'Name', + message: 'variable ' + name + ' is undefined', + filename: this.fileInfo().filename, + index: this.getIndex() }; + } +}; +Variable.prototype.find = function (obj, fun) { + for (var i = 0, r; i < obj.length; i++) { + r = fun.call(obj, obj[i]); + if (r) { return r; } + } + return null; +}; +module.exports = Variable; + +},{"./call":54,"./node":76}],89:[function(require,module,exports){ +/* jshint proto: true */ +var MATH = require('./math-constants'); + +var utils = { + getLocation: function(index, inputStream) { + var n = index + 1, + line = null, + column = -1; + + while (--n >= 0 && inputStream.charAt(n) !== '\n') { + column++; + } + + if (typeof index === 'number') { + line = (inputStream.slice(0, index).match(/\n/g) || '').length; + } + + return { + line: line, + column: column + }; + }, + copyArray: function(arr) { + var i, length = arr.length, + copy = new Array(length); + + for (i = 0; i < length; i++) { + copy[i] = arr[i]; + } + return copy; + }, + clone: function (obj) { + var cloned = {}; + for (var prop in obj) { + if (obj.hasOwnProperty(prop)) { + cloned[prop] = obj[prop]; + } + } + return cloned; + }, + copyOptions: function(obj1, obj2) { + var opts = utils.defaults(obj1, obj2); + if (opts.strictMath) { + opts.math = MATH.STRICT_LEGACY; + } + if (opts.hasOwnProperty('math') && typeof opts.math === 'string') { + switch (opts.math.toLowerCase()) { + case 'always': + opts.math = MATH.ALWAYS; + break; + case 'parens-division': + opts.math = MATH.PARENS_DIVISION; + break; + case 'strict': + case 'parens': + opts.math = MATH.PARENS; + break; + case 'strict-legacy': + opts.math = MATH.STRICT_LEGACY; + } + } + return opts; + }, + defaults: function(obj1, obj2) { + if (!obj2._defaults || obj2._defaults !== obj1) { + for (var prop in obj1) { + if (obj1.hasOwnProperty(prop)) { + if (!obj2.hasOwnProperty(prop)) { + obj2[prop] = obj1[prop]; + } + else if (Array.isArray(obj1[prop]) + && Array.isArray(obj2[prop])) { + + obj1[prop].forEach(function(p) { + if (obj2[prop].indexOf(p) === -1) { + obj2[prop].push(p); + } + }); + } + } + } + } + obj2._defaults = obj1; + return obj2; + }, + merge: function(obj1, obj2) { + for (var prop in obj2) { + if (obj2.hasOwnProperty(prop)) { + obj1[prop] = obj2[prop]; + } + } + return obj1; + }, + flattenArray: function(arr, result) { + result = result || []; + for (var i = 0, length = arr.length; i < length; i++) { + var value = arr[i]; + if (Array.isArray(value)) { + utils.flattenArray(value, result); + } else { + if (value !== undefined) { + result.push(value); + } + } + } + return result; + } +}; + +module.exports = utils; +},{"./math-constants":39}],90:[function(require,module,exports){ +var tree = require('../tree'), + Visitor = require('./visitor'), + logger = require('../logger'), + utils = require('../utils'); + +/* jshint loopfunc:true */ + +var ExtendFinderVisitor = function() { + this._visitor = new Visitor(this); + this.contexts = []; + this.allExtendsStack = [[]]; +}; + +ExtendFinderVisitor.prototype = { + run: function (root) { + root = this._visitor.visit(root); + root.allExtends = this.allExtendsStack[0]; + return root; + }, + visitDeclaration: function (declNode, visitArgs) { + visitArgs.visitDeeper = false; + }, + visitMixinDefinition: function (mixinDefinitionNode, visitArgs) { + visitArgs.visitDeeper = false; + }, + visitRuleset: function (rulesetNode, visitArgs) { + if (rulesetNode.root) { + return; + } + + var i, j, extend, allSelectorsExtendList = [], extendList; + + // get &:extend(.a); rules which apply to all selectors in this ruleset + var rules = rulesetNode.rules, ruleCnt = rules ? rules.length : 0; + for (i = 0; i < ruleCnt; i++) { + if (rulesetNode.rules[i] instanceof tree.Extend) { + allSelectorsExtendList.push(rules[i]); + rulesetNode.extendOnEveryPath = true; + } + } + + // now find every selector and apply the extends that apply to all extends + // and the ones which apply to an individual extend + var paths = rulesetNode.paths; + for (i = 0; i < paths.length; i++) { + var selectorPath = paths[i], + selector = selectorPath[selectorPath.length - 1], + selExtendList = selector.extendList; + + extendList = selExtendList ? utils.copyArray(selExtendList).concat(allSelectorsExtendList) + : allSelectorsExtendList; + + if (extendList) { + extendList = extendList.map(function(allSelectorsExtend) { + return allSelectorsExtend.clone(); + }); + } + + for (j = 0; j < extendList.length; j++) { + this.foundExtends = true; + extend = extendList[j]; + extend.findSelfSelectors(selectorPath); + extend.ruleset = rulesetNode; + if (j === 0) { extend.firstExtendOnThisSelectorPath = true; } + this.allExtendsStack[this.allExtendsStack.length - 1].push(extend); + } + } + + this.contexts.push(rulesetNode.selectors); + }, + visitRulesetOut: function (rulesetNode) { + if (!rulesetNode.root) { + this.contexts.length = this.contexts.length - 1; + } + }, + visitMedia: function (mediaNode, visitArgs) { + mediaNode.allExtends = []; + this.allExtendsStack.push(mediaNode.allExtends); + }, + visitMediaOut: function (mediaNode) { + this.allExtendsStack.length = this.allExtendsStack.length - 1; + }, + visitAtRule: function (atRuleNode, visitArgs) { + atRuleNode.allExtends = []; + this.allExtendsStack.push(atRuleNode.allExtends); + }, + visitAtRuleOut: function (atRuleNode) { + this.allExtendsStack.length = this.allExtendsStack.length - 1; + } +}; + +var ProcessExtendsVisitor = function() { + this._visitor = new Visitor(this); +}; + +ProcessExtendsVisitor.prototype = { + run: function(root) { + var extendFinder = new ExtendFinderVisitor(); + this.extendIndices = {}; + extendFinder.run(root); + if (!extendFinder.foundExtends) { return root; } + root.allExtends = root.allExtends.concat(this.doExtendChaining(root.allExtends, root.allExtends)); + this.allExtendsStack = [root.allExtends]; + var newRoot = this._visitor.visit(root); + this.checkExtendsForNonMatched(root.allExtends); + return newRoot; + }, + checkExtendsForNonMatched: function(extendList) { + var indices = this.extendIndices; + extendList.filter(function(extend) { + return !extend.hasFoundMatches && extend.parent_ids.length == 1; + }).forEach(function(extend) { + var selector = '_unknown_'; + try { + selector = extend.selector.toCSS({}); + } + catch (_) {} + + if (!indices[extend.index + ' ' + selector]) { + indices[extend.index + ' ' + selector] = true; + logger.warn('extend \'' + selector + '\' has no matches'); + } + }); + }, + doExtendChaining: function (extendsList, extendsListTarget, iterationCount) { + // + // chaining is different from normal extension.. if we extend an extend then we are not just copying, altering + // and pasting the selector we would do normally, but we are also adding an extend with the same target selector + // this means this new extend can then go and alter other extends + // + // this method deals with all the chaining work - without it, extend is flat and doesn't work on other extend selectors + // this is also the most expensive.. and a match on one selector can cause an extension of a selector we had already + // processed if we look at each selector at a time, as is done in visitRuleset + + var extendIndex, targetExtendIndex, matches, extendsToAdd = [], newSelector, extendVisitor = this, selectorPath, + extend, targetExtend, newExtend; + + iterationCount = iterationCount || 0; + + // loop through comparing every extend with every target extend. + // a target extend is the one on the ruleset we are looking at copy/edit/pasting in place + // e.g. .a:extend(.b) {} and .b:extend(.c) {} then the first extend extends the second one + // and the second is the target. + // the separation into two lists allows us to process a subset of chains with a bigger set, as is the + // case when processing media queries + for (extendIndex = 0; extendIndex < extendsList.length; extendIndex++) { + for (targetExtendIndex = 0; targetExtendIndex < extendsListTarget.length; targetExtendIndex++) { + + extend = extendsList[extendIndex]; + targetExtend = extendsListTarget[targetExtendIndex]; + + // look for circular references + if ( extend.parent_ids.indexOf( targetExtend.object_id ) >= 0 ) { continue; } + + // find a match in the target extends self selector (the bit before :extend) + selectorPath = [targetExtend.selfSelectors[0]]; + matches = extendVisitor.findMatch(extend, selectorPath); + + if (matches.length) { + extend.hasFoundMatches = true; + + // we found a match, so for each self selector.. + extend.selfSelectors.forEach(function(selfSelector) { + var info = targetExtend.visibilityInfo(); + + // process the extend as usual + newSelector = extendVisitor.extendSelector(matches, selectorPath, selfSelector, extend.isVisible()); + + // but now we create a new extend from it + newExtend = new(tree.Extend)(targetExtend.selector, targetExtend.option, 0, targetExtend.fileInfo(), info); + newExtend.selfSelectors = newSelector; + + // add the extend onto the list of extends for that selector + newSelector[newSelector.length - 1].extendList = [newExtend]; + + // record that we need to add it. + extendsToAdd.push(newExtend); + newExtend.ruleset = targetExtend.ruleset; + + // remember its parents for circular references + newExtend.parent_ids = newExtend.parent_ids.concat(targetExtend.parent_ids, extend.parent_ids); + + // only process the selector once.. if we have :extend(.a,.b) then multiple + // extends will look at the same selector path, so when extending + // we know that any others will be duplicates in terms of what is added to the css + if (targetExtend.firstExtendOnThisSelectorPath) { + newExtend.firstExtendOnThisSelectorPath = true; + targetExtend.ruleset.paths.push(newSelector); + } + }); + } + } + } + + if (extendsToAdd.length) { + // try to detect circular references to stop a stack overflow. + // may no longer be needed. + this.extendChainCount++; + if (iterationCount > 100) { + var selectorOne = '{unable to calculate}'; + var selectorTwo = '{unable to calculate}'; + try { + selectorOne = extendsToAdd[0].selfSelectors[0].toCSS(); + selectorTwo = extendsToAdd[0].selector.toCSS(); + } + catch (e) {} + throw { message: 'extend circular reference detected. One of the circular extends is currently:' + + selectorOne + ':extend(' + selectorTwo + ')'}; + } + + // now process the new extends on the existing rules so that we can handle a extending b extending c extending + // d extending e... + return extendsToAdd.concat(extendVisitor.doExtendChaining(extendsToAdd, extendsListTarget, iterationCount + 1)); + } else { + return extendsToAdd; + } + }, + visitDeclaration: function (ruleNode, visitArgs) { + visitArgs.visitDeeper = false; + }, + visitMixinDefinition: function (mixinDefinitionNode, visitArgs) { + visitArgs.visitDeeper = false; + }, + visitSelector: function (selectorNode, visitArgs) { + visitArgs.visitDeeper = false; + }, + visitRuleset: function (rulesetNode, visitArgs) { + if (rulesetNode.root) { + return; + } + var matches, pathIndex, extendIndex, allExtends = this.allExtendsStack[this.allExtendsStack.length - 1], + selectorsToAdd = [], extendVisitor = this, selectorPath; + + // look at each selector path in the ruleset, find any extend matches and then copy, find and replace + + for (extendIndex = 0; extendIndex < allExtends.length; extendIndex++) { + for (pathIndex = 0; pathIndex < rulesetNode.paths.length; pathIndex++) { + selectorPath = rulesetNode.paths[pathIndex]; + + // extending extends happens initially, before the main pass + if (rulesetNode.extendOnEveryPath) { continue; } + var extendList = selectorPath[selectorPath.length - 1].extendList; + if (extendList && extendList.length) { continue; } + + matches = this.findMatch(allExtends[extendIndex], selectorPath); + + if (matches.length) { + allExtends[extendIndex].hasFoundMatches = true; + + allExtends[extendIndex].selfSelectors.forEach(function(selfSelector) { + var extendedSelectors; + extendedSelectors = extendVisitor.extendSelector(matches, selectorPath, selfSelector, allExtends[extendIndex].isVisible()); + selectorsToAdd.push(extendedSelectors); + }); + } + } + } + rulesetNode.paths = rulesetNode.paths.concat(selectorsToAdd); + }, + findMatch: function (extend, haystackSelectorPath) { + // + // look through the haystack selector path to try and find the needle - extend.selector + // returns an array of selector matches that can then be replaced + // + var haystackSelectorIndex, hackstackSelector, hackstackElementIndex, haystackElement, + targetCombinator, i, + extendVisitor = this, + needleElements = extend.selector.elements, + potentialMatches = [], potentialMatch, matches = []; + + // loop through the haystack elements + for (haystackSelectorIndex = 0; haystackSelectorIndex < haystackSelectorPath.length; haystackSelectorIndex++) { + hackstackSelector = haystackSelectorPath[haystackSelectorIndex]; + + for (hackstackElementIndex = 0; hackstackElementIndex < hackstackSelector.elements.length; hackstackElementIndex++) { + + haystackElement = hackstackSelector.elements[hackstackElementIndex]; + + // if we allow elements before our match we can add a potential match every time. otherwise only at the first element. + if (extend.allowBefore || (haystackSelectorIndex === 0 && hackstackElementIndex === 0)) { + potentialMatches.push({pathIndex: haystackSelectorIndex, index: hackstackElementIndex, matched: 0, + initialCombinator: haystackElement.combinator}); + } + + for (i = 0; i < potentialMatches.length; i++) { + potentialMatch = potentialMatches[i]; + + // selectors add " " onto the first element. When we use & it joins the selectors together, but if we don't + // then each selector in haystackSelectorPath has a space before it added in the toCSS phase. so we need to + // work out what the resulting combinator will be + targetCombinator = haystackElement.combinator.value; + if (targetCombinator === '' && hackstackElementIndex === 0) { + targetCombinator = ' '; + } + + // if we don't match, null our match to indicate failure + if (!extendVisitor.isElementValuesEqual(needleElements[potentialMatch.matched].value, haystackElement.value) || + (potentialMatch.matched > 0 && needleElements[potentialMatch.matched].combinator.value !== targetCombinator)) { + potentialMatch = null; + } else { + potentialMatch.matched++; + } + + // if we are still valid and have finished, test whether we have elements after and whether these are allowed + if (potentialMatch) { + potentialMatch.finished = potentialMatch.matched === needleElements.length; + if (potentialMatch.finished && + (!extend.allowAfter && + (hackstackElementIndex + 1 < hackstackSelector.elements.length || haystackSelectorIndex + 1 < haystackSelectorPath.length))) { + potentialMatch = null; + } + } + // if null we remove, if not, we are still valid, so either push as a valid match or continue + if (potentialMatch) { + if (potentialMatch.finished) { + potentialMatch.length = needleElements.length; + potentialMatch.endPathIndex = haystackSelectorIndex; + potentialMatch.endPathElementIndex = hackstackElementIndex + 1; // index after end of match + potentialMatches.length = 0; // we don't allow matches to overlap, so start matching again + matches.push(potentialMatch); + } + } else { + potentialMatches.splice(i, 1); + i--; + } + } + } + } + return matches; + }, + isElementValuesEqual: function(elementValue1, elementValue2) { + if (typeof elementValue1 === 'string' || typeof elementValue2 === 'string') { + return elementValue1 === elementValue2; + } + if (elementValue1 instanceof tree.Attribute) { + if (elementValue1.op !== elementValue2.op || elementValue1.key !== elementValue2.key) { + return false; + } + if (!elementValue1.value || !elementValue2.value) { + if (elementValue1.value || elementValue2.value) { + return false; + } + return true; + } + elementValue1 = elementValue1.value.value || elementValue1.value; + elementValue2 = elementValue2.value.value || elementValue2.value; + return elementValue1 === elementValue2; + } + elementValue1 = elementValue1.value; + elementValue2 = elementValue2.value; + if (elementValue1 instanceof tree.Selector) { + if (!(elementValue2 instanceof tree.Selector) || elementValue1.elements.length !== elementValue2.elements.length) { + return false; + } + for (var i = 0; i < elementValue1.elements.length; i++) { + if (elementValue1.elements[i].combinator.value !== elementValue2.elements[i].combinator.value) { + if (i !== 0 || (elementValue1.elements[i].combinator.value || ' ') !== (elementValue2.elements[i].combinator.value || ' ')) { + return false; + } + } + if (!this.isElementValuesEqual(elementValue1.elements[i].value, elementValue2.elements[i].value)) { + return false; + } + } + return true; + } + return false; + }, + extendSelector:function (matches, selectorPath, replacementSelector, isVisible) { + + // for a set of matches, replace each match with the replacement selector + + var currentSelectorPathIndex = 0, + currentSelectorPathElementIndex = 0, + path = [], + matchIndex, + selector, + firstElement, + match, + newElements; + + for (matchIndex = 0; matchIndex < matches.length; matchIndex++) { + match = matches[matchIndex]; + selector = selectorPath[match.pathIndex]; + firstElement = new tree.Element( + match.initialCombinator, + replacementSelector.elements[0].value, + replacementSelector.elements[0].isVariable, + replacementSelector.elements[0].getIndex(), + replacementSelector.elements[0].fileInfo() + ); + + if (match.pathIndex > currentSelectorPathIndex && currentSelectorPathElementIndex > 0) { + path[path.length - 1].elements = path[path.length - 1] + .elements.concat(selectorPath[currentSelectorPathIndex].elements.slice(currentSelectorPathElementIndex)); + currentSelectorPathElementIndex = 0; + currentSelectorPathIndex++; + } + + newElements = selector.elements + .slice(currentSelectorPathElementIndex, match.index) + .concat([firstElement]) + .concat(replacementSelector.elements.slice(1)); + + if (currentSelectorPathIndex === match.pathIndex && matchIndex > 0) { + path[path.length - 1].elements = + path[path.length - 1].elements.concat(newElements); + } else { + path = path.concat(selectorPath.slice(currentSelectorPathIndex, match.pathIndex)); + + path.push(new tree.Selector( + newElements + )); + } + currentSelectorPathIndex = match.endPathIndex; + currentSelectorPathElementIndex = match.endPathElementIndex; + if (currentSelectorPathElementIndex >= selectorPath[currentSelectorPathIndex].elements.length) { + currentSelectorPathElementIndex = 0; + currentSelectorPathIndex++; + } + } + + if (currentSelectorPathIndex < selectorPath.length && currentSelectorPathElementIndex > 0) { + path[path.length - 1].elements = path[path.length - 1] + .elements.concat(selectorPath[currentSelectorPathIndex].elements.slice(currentSelectorPathElementIndex)); + currentSelectorPathIndex++; + } + + path = path.concat(selectorPath.slice(currentSelectorPathIndex, selectorPath.length)); + path = path.map(function (currentValue) { + // we can re-use elements here, because the visibility property matters only for selectors + var derived = currentValue.createDerived(currentValue.elements); + if (isVisible) { + derived.ensureVisibility(); + } else { + derived.ensureInvisibility(); + } + return derived; + }); + return path; + }, + visitMedia: function (mediaNode, visitArgs) { + var newAllExtends = mediaNode.allExtends.concat(this.allExtendsStack[this.allExtendsStack.length - 1]); + newAllExtends = newAllExtends.concat(this.doExtendChaining(newAllExtends, mediaNode.allExtends)); + this.allExtendsStack.push(newAllExtends); + }, + visitMediaOut: function (mediaNode) { + var lastIndex = this.allExtendsStack.length - 1; + this.allExtendsStack.length = lastIndex; + }, + visitAtRule: function (atRuleNode, visitArgs) { + var newAllExtends = atRuleNode.allExtends.concat(this.allExtendsStack[this.allExtendsStack.length - 1]); + newAllExtends = newAllExtends.concat(this.doExtendChaining(newAllExtends, atRuleNode.allExtends)); + this.allExtendsStack.push(newAllExtends); + }, + visitAtRuleOut: function (atRuleNode) { + var lastIndex = this.allExtendsStack.length - 1; + this.allExtendsStack.length = lastIndex; + } +}; + +module.exports = ProcessExtendsVisitor; + +},{"../logger":38,"../tree":67,"../utils":89,"./visitor":97}],91:[function(require,module,exports){ +function ImportSequencer(onSequencerEmpty) { + this.imports = []; + this.variableImports = []; + this._onSequencerEmpty = onSequencerEmpty; + this._currentDepth = 0; +} + +ImportSequencer.prototype.addImport = function(callback) { + var importSequencer = this, + importItem = { + callback: callback, + args: null, + isReady: false + }; + this.imports.push(importItem); + return function() { + importItem.args = Array.prototype.slice.call(arguments, 0); + importItem.isReady = true; + importSequencer.tryRun(); + }; +}; + +ImportSequencer.prototype.addVariableImport = function(callback) { + this.variableImports.push(callback); +}; + +ImportSequencer.prototype.tryRun = function() { + this._currentDepth++; + try { + while (true) { + while (this.imports.length > 0) { + var importItem = this.imports[0]; + if (!importItem.isReady) { + return; + } + this.imports = this.imports.slice(1); + importItem.callback.apply(null, importItem.args); + } + if (this.variableImports.length === 0) { + break; + } + var variableImport = this.variableImports[0]; + this.variableImports = this.variableImports.slice(1); + variableImport(); + } + } finally { + this._currentDepth--; + } + if (this._currentDepth === 0 && this._onSequencerEmpty) { + this._onSequencerEmpty(); + } +}; + +module.exports = ImportSequencer; + +},{}],92:[function(require,module,exports){ +var contexts = require('../contexts'), + Visitor = require('./visitor'), + ImportSequencer = require('./import-sequencer'), + utils = require('../utils'); + +var ImportVisitor = function(importer, finish) { + + this._visitor = new Visitor(this); + this._importer = importer; + this._finish = finish; + this.context = new contexts.Eval(); + this.importCount = 0; + this.onceFileDetectionMap = {}; + this.recursionDetector = {}; + this._sequencer = new ImportSequencer(this._onSequencerEmpty.bind(this)); +}; + +ImportVisitor.prototype = { + isReplacing: false, + run: function (root) { + try { + // process the contents + this._visitor.visit(root); + } + catch (e) { + this.error = e; + } + + this.isFinished = true; + this._sequencer.tryRun(); + }, + _onSequencerEmpty: function() { + if (!this.isFinished) { + return; + } + this._finish(this.error); + }, + visitImport: function (importNode, visitArgs) { + var inlineCSS = importNode.options.inline; + + if (!importNode.css || inlineCSS) { + + var context = new contexts.Eval(this.context, utils.copyArray(this.context.frames)); + var importParent = context.frames[0]; + + this.importCount++; + if (importNode.isVariableImport()) { + this._sequencer.addVariableImport(this.processImportNode.bind(this, importNode, context, importParent)); + } else { + this.processImportNode(importNode, context, importParent); + } + } + visitArgs.visitDeeper = false; + }, + processImportNode: function(importNode, context, importParent) { + var evaldImportNode, + inlineCSS = importNode.options.inline; + + try { + evaldImportNode = importNode.evalForImport(context); + } catch (e) { + if (!e.filename) { e.index = importNode.getIndex(); e.filename = importNode.fileInfo().filename; } + // attempt to eval properly and treat as css + importNode.css = true; + // if that fails, this error will be thrown + importNode.error = e; + } + + if (evaldImportNode && (!evaldImportNode.css || inlineCSS)) { + + if (evaldImportNode.options.multiple) { + context.importMultiple = true; + } + + // try appending if we haven't determined if it is css or not + var tryAppendLessExtension = evaldImportNode.css === undefined; + + for (var i = 0; i < importParent.rules.length; i++) { + if (importParent.rules[i] === importNode) { + importParent.rules[i] = evaldImportNode; + break; + } + } + + var onImported = this.onImported.bind(this, evaldImportNode, context), + sequencedOnImported = this._sequencer.addImport(onImported); + + this._importer.push(evaldImportNode.getPath(), tryAppendLessExtension, evaldImportNode.fileInfo(), + evaldImportNode.options, sequencedOnImported); + } else { + this.importCount--; + if (this.isFinished) { + this._sequencer.tryRun(); + } + } + }, + onImported: function (importNode, context, e, root, importedAtRoot, fullPath) { + if (e) { + if (!e.filename) { + e.index = importNode.getIndex(); e.filename = importNode.fileInfo().filename; + } + this.error = e; + } + + var importVisitor = this, + inlineCSS = importNode.options.inline, + isPlugin = importNode.options.isPlugin, + isOptional = importNode.options.optional, + duplicateImport = importedAtRoot || fullPath in importVisitor.recursionDetector; + + if (!context.importMultiple) { + if (duplicateImport) { + importNode.skip = true; + } else { + importNode.skip = function() { + if (fullPath in importVisitor.onceFileDetectionMap) { + return true; + } + importVisitor.onceFileDetectionMap[fullPath] = true; + return false; + }; + } + } + + if (!fullPath && isOptional) { + importNode.skip = true; + } + + if (root) { + importNode.root = root; + importNode.importedFilename = fullPath; + + if (!inlineCSS && !isPlugin && (context.importMultiple || !duplicateImport)) { + importVisitor.recursionDetector[fullPath] = true; + + var oldContext = this.context; + this.context = context; + try { + this._visitor.visit(root); + } catch (e) { + this.error = e; + } + this.context = oldContext; + } + } + + importVisitor.importCount--; + + if (importVisitor.isFinished) { + importVisitor._sequencer.tryRun(); + } + }, + visitDeclaration: function (declNode, visitArgs) { + if (declNode.value.type === 'DetachedRuleset') { + this.context.frames.unshift(declNode); + } else { + visitArgs.visitDeeper = false; + } + }, + visitDeclarationOut: function(declNode) { + if (declNode.value.type === 'DetachedRuleset') { + this.context.frames.shift(); + } + }, + visitAtRule: function (atRuleNode, visitArgs) { + this.context.frames.unshift(atRuleNode); + }, + visitAtRuleOut: function (atRuleNode) { + this.context.frames.shift(); + }, + visitMixinDefinition: function (mixinDefinitionNode, visitArgs) { + this.context.frames.unshift(mixinDefinitionNode); + }, + visitMixinDefinitionOut: function (mixinDefinitionNode) { + this.context.frames.shift(); + }, + visitRuleset: function (rulesetNode, visitArgs) { + this.context.frames.unshift(rulesetNode); + }, + visitRulesetOut: function (rulesetNode) { + this.context.frames.shift(); + }, + visitMedia: function (mediaNode, visitArgs) { + this.context.frames.unshift(mediaNode.rules[0]); + }, + visitMediaOut: function (mediaNode) { + this.context.frames.shift(); + } +}; +module.exports = ImportVisitor; + +},{"../contexts":12,"../utils":89,"./import-sequencer":91,"./visitor":97}],93:[function(require,module,exports){ +var visitors = { + Visitor: require('./visitor'), + ImportVisitor: require('./import-visitor'), + MarkVisibleSelectorsVisitor: require('./set-tree-visibility-visitor'), + ExtendVisitor: require('./extend-visitor'), + JoinSelectorVisitor: require('./join-selector-visitor'), + ToCSSVisitor: require('./to-css-visitor') +}; + +module.exports = visitors; + +},{"./extend-visitor":90,"./import-visitor":92,"./join-selector-visitor":94,"./set-tree-visibility-visitor":95,"./to-css-visitor":96,"./visitor":97}],94:[function(require,module,exports){ +var Visitor = require('./visitor'); + +var JoinSelectorVisitor = function() { + this.contexts = [[]]; + this._visitor = new Visitor(this); +}; + +JoinSelectorVisitor.prototype = { + run: function (root) { + return this._visitor.visit(root); + }, + visitDeclaration: function (declNode, visitArgs) { + visitArgs.visitDeeper = false; + }, + visitMixinDefinition: function (mixinDefinitionNode, visitArgs) { + visitArgs.visitDeeper = false; + }, + + visitRuleset: function (rulesetNode, visitArgs) { + var context = this.contexts[this.contexts.length - 1], + paths = [], selectors; + + this.contexts.push(paths); + + if (!rulesetNode.root) { + selectors = rulesetNode.selectors; + if (selectors) { + selectors = selectors.filter(function(selector) { return selector.getIsOutput(); }); + rulesetNode.selectors = selectors.length ? selectors : (selectors = null); + if (selectors) { rulesetNode.joinSelectors(paths, context, selectors); } + } + if (!selectors) { rulesetNode.rules = null; } + rulesetNode.paths = paths; + } + }, + visitRulesetOut: function (rulesetNode) { + this.contexts.length = this.contexts.length - 1; + }, + visitMedia: function (mediaNode, visitArgs) { + var context = this.contexts[this.contexts.length - 1]; + mediaNode.rules[0].root = (context.length === 0 || context[0].multiMedia); + }, + visitAtRule: function (atRuleNode, visitArgs) { + var context = this.contexts[this.contexts.length - 1]; + if (atRuleNode.rules && atRuleNode.rules.length) { + atRuleNode.rules[0].root = (atRuleNode.isRooted || context.length === 0 || null); + } + } +}; + +module.exports = JoinSelectorVisitor; + +},{"./visitor":97}],95:[function(require,module,exports){ +var SetTreeVisibilityVisitor = function(visible) { + this.visible = visible; +}; +SetTreeVisibilityVisitor.prototype.run = function(root) { + this.visit(root); +}; +SetTreeVisibilityVisitor.prototype.visitArray = function(nodes) { + if (!nodes) { + return nodes; + } + + var cnt = nodes.length, i; + for (i = 0; i < cnt; i++) { + this.visit(nodes[i]); + } + return nodes; +}; +SetTreeVisibilityVisitor.prototype.visit = function(node) { + if (!node) { + return node; + } + if (node.constructor === Array) { + return this.visitArray(node); + } + + if (!node.blocksVisibility || node.blocksVisibility()) { + return node; + } + if (this.visible) { + node.ensureVisibility(); + } else { + node.ensureInvisibility(); + } + + node.accept(this); + return node; +}; +module.exports = SetTreeVisibilityVisitor; +},{}],96:[function(require,module,exports){ +var tree = require('../tree'), + Visitor = require('./visitor'); + +var CSSVisitorUtils = function(context) { + this._visitor = new Visitor(this); + this._context = context; +}; + +CSSVisitorUtils.prototype = { + containsSilentNonBlockedChild: function(bodyRules) { + var rule; + if (!bodyRules) { + return false; + } + for (var r = 0; r < bodyRules.length; r++) { + rule = bodyRules[r]; + if (rule.isSilent && rule.isSilent(this._context) && !rule.blocksVisibility()) { + // the atrule contains something that was referenced (likely by extend) + // therefore it needs to be shown in output too + return true; + } + } + return false; + }, + + keepOnlyVisibleChilds: function(owner) { + if (owner && owner.rules) { + owner.rules = owner.rules.filter(function(thing) { + return thing.isVisible(); + }); + } + }, + + isEmpty: function(owner) { + return (owner && owner.rules) + ? (owner.rules.length === 0) : true; + }, + + hasVisibleSelector: function(rulesetNode) { + return (rulesetNode && rulesetNode.paths) + ? (rulesetNode.paths.length > 0) : false; + }, + + resolveVisibility: function (node, originalRules) { + if (!node.blocksVisibility()) { + if (this.isEmpty(node) && !this.containsSilentNonBlockedChild(originalRules)) { + return ; + } + + return node; + } + + var compiledRulesBody = node.rules[0]; + this.keepOnlyVisibleChilds(compiledRulesBody); + + if (this.isEmpty(compiledRulesBody)) { + return ; + } + + node.ensureVisibility(); + node.removeVisibilityBlock(); + + return node; + }, + + isVisibleRuleset: function(rulesetNode) { + if (rulesetNode.firstRoot) { + return true; + } + + if (this.isEmpty(rulesetNode)) { + return false; + } + + if (!rulesetNode.root && !this.hasVisibleSelector(rulesetNode)) { + return false; + } + + return true; + } + +}; + +var ToCSSVisitor = function(context) { + this._visitor = new Visitor(this); + this._context = context; + this.utils = new CSSVisitorUtils(context); +}; + +ToCSSVisitor.prototype = { + isReplacing: true, + run: function (root) { + return this._visitor.visit(root); + }, + + visitDeclaration: function (declNode, visitArgs) { + if (declNode.blocksVisibility() || declNode.variable) { + return; + } + return declNode; + }, + + visitMixinDefinition: function (mixinNode, visitArgs) { + // mixin definitions do not get eval'd - this means they keep state + // so we have to clear that state here so it isn't used if toCSS is called twice + mixinNode.frames = []; + }, + + visitExtend: function (extendNode, visitArgs) { + }, + + visitComment: function (commentNode, visitArgs) { + if (commentNode.blocksVisibility() || commentNode.isSilent(this._context)) { + return; + } + return commentNode; + }, + + visitMedia: function(mediaNode, visitArgs) { + var originalRules = mediaNode.rules[0].rules; + mediaNode.accept(this._visitor); + visitArgs.visitDeeper = false; + + return this.utils.resolveVisibility(mediaNode, originalRules); + }, + + visitImport: function (importNode, visitArgs) { + if (importNode.blocksVisibility()) { + return ; + } + return importNode; + }, + + visitAtRule: function(atRuleNode, visitArgs) { + if (atRuleNode.rules && atRuleNode.rules.length) { + return this.visitAtRuleWithBody(atRuleNode, visitArgs); + } else { + return this.visitAtRuleWithoutBody(atRuleNode, visitArgs); + } + }, + + visitAnonymous: function(anonymousNode, visitArgs) { + if (!anonymousNode.blocksVisibility()) { + anonymousNode.accept(this._visitor); + return anonymousNode; + } + }, + + visitAtRuleWithBody: function(atRuleNode, visitArgs) { + // if there is only one nested ruleset and that one has no path, then it is + // just fake ruleset + function hasFakeRuleset(atRuleNode) { + var bodyRules = atRuleNode.rules; + return bodyRules.length === 1 && (!bodyRules[0].paths || bodyRules[0].paths.length === 0); + } + function getBodyRules(atRuleNode) { + var nodeRules = atRuleNode.rules; + if (hasFakeRuleset(atRuleNode)) { + return nodeRules[0].rules; + } + + return nodeRules; + } + // it is still true that it is only one ruleset in array + // this is last such moment + // process childs + var originalRules = getBodyRules(atRuleNode); + atRuleNode.accept(this._visitor); + visitArgs.visitDeeper = false; + + if (!this.utils.isEmpty(atRuleNode)) { + this._mergeRules(atRuleNode.rules[0].rules); + } + + return this.utils.resolveVisibility(atRuleNode, originalRules); + }, + + visitAtRuleWithoutBody: function(atRuleNode, visitArgs) { + if (atRuleNode.blocksVisibility()) { + return; + } + + if (atRuleNode.name === '@charset') { + // Only output the debug info together with subsequent @charset definitions + // a comment (or @media statement) before the actual @charset atrule would + // be considered illegal css as it has to be on the first line + if (this.charset) { + if (atRuleNode.debugInfo) { + var comment = new tree.Comment('/* ' + atRuleNode.toCSS(this._context).replace(/\n/g, '') + ' */\n'); + comment.debugInfo = atRuleNode.debugInfo; + return this._visitor.visit(comment); + } + return; + } + this.charset = true; + } + + return atRuleNode; + }, + + checkValidNodes: function(rules, isRoot) { + if (!rules) { + return; + } + + for (var i = 0; i < rules.length; i++) { + var ruleNode = rules[i]; + if (isRoot && ruleNode instanceof tree.Declaration && !ruleNode.variable) { + throw { message: 'Properties must be inside selector blocks. They cannot be in the root', + index: ruleNode.getIndex(), filename: ruleNode.fileInfo() && ruleNode.fileInfo().filename}; + } + if (ruleNode instanceof tree.Call) { + throw { message: 'Function \'' + ruleNode.name + '\' is undefined', + index: ruleNode.getIndex(), filename: ruleNode.fileInfo() && ruleNode.fileInfo().filename}; + } + if (ruleNode.type && !ruleNode.allowRoot) { + throw { message: ruleNode.type + ' node returned by a function is not valid here', + index: ruleNode.getIndex(), filename: ruleNode.fileInfo() && ruleNode.fileInfo().filename}; + } + } + }, + + visitRuleset: function (rulesetNode, visitArgs) { + // at this point rulesets are nested into each other + var rule, rulesets = []; + + this.checkValidNodes(rulesetNode.rules, rulesetNode.firstRoot); + + if (!rulesetNode.root) { + // remove invisible paths + this._compileRulesetPaths(rulesetNode); + + // remove rulesets from this ruleset body and compile them separately + var nodeRules = rulesetNode.rules, nodeRuleCnt = nodeRules ? nodeRules.length : 0; + for (var i = 0; i < nodeRuleCnt; ) { + rule = nodeRules[i]; + if (rule && rule.rules) { + // visit because we are moving them out from being a child + rulesets.push(this._visitor.visit(rule)); + nodeRules.splice(i, 1); + nodeRuleCnt--; + continue; + } + i++; + } + // accept the visitor to remove rules and refactor itself + // then we can decide nogw whether we want it or not + // compile body + if (nodeRuleCnt > 0) { + rulesetNode.accept(this._visitor); + } else { + rulesetNode.rules = null; + } + visitArgs.visitDeeper = false; + + } else { // if (! rulesetNode.root) { + rulesetNode.accept(this._visitor); + visitArgs.visitDeeper = false; + } + + if (rulesetNode.rules) { + this._mergeRules(rulesetNode.rules); + this._removeDuplicateRules(rulesetNode.rules); + } + + // now decide whether we keep the ruleset + if (this.utils.isVisibleRuleset(rulesetNode)) { + rulesetNode.ensureVisibility(); + rulesets.splice(0, 0, rulesetNode); + } + + if (rulesets.length === 1) { + return rulesets[0]; + } + return rulesets; + }, + + _compileRulesetPaths: function(rulesetNode) { + if (rulesetNode.paths) { + rulesetNode.paths = rulesetNode.paths + .filter(function(p) { + var i; + if (p[0].elements[0].combinator.value === ' ') { + p[0].elements[0].combinator = new(tree.Combinator)(''); + } + for (i = 0; i < p.length; i++) { + if (p[i].isVisible() && p[i].getIsOutput()) { + return true; + } + } + return false; + }); + } + }, + + _removeDuplicateRules: function(rules) { + if (!rules) { return; } + + // remove duplicates + var ruleCache = {}, + ruleList, rule, i; + + for (i = rules.length - 1; i >= 0 ; i--) { + rule = rules[i]; + if (rule instanceof tree.Declaration) { + if (!ruleCache[rule.name]) { + ruleCache[rule.name] = rule; + } else { + ruleList = ruleCache[rule.name]; + if (ruleList instanceof tree.Declaration) { + ruleList = ruleCache[rule.name] = [ruleCache[rule.name].toCSS(this._context)]; + } + var ruleCSS = rule.toCSS(this._context); + if (ruleList.indexOf(ruleCSS) !== -1) { + rules.splice(i, 1); + } else { + ruleList.push(ruleCSS); + } + } + } + } + }, + + _mergeRules: function(rules) { + if (!rules) { + return; + } + + var groups = {}, + groupsArr = []; + + for (var i = 0; i < rules.length; i++) { + var rule = rules[i]; + if (rule.merge) { + var key = rule.name; + groups[key] ? rules.splice(i--, 1) : + groupsArr.push(groups[key] = []); + groups[key].push(rule); + } + } + + groupsArr.forEach(function(group) { + if (group.length > 0) { + var result = group[0], + space = [], + comma = [new tree.Expression(space)]; + group.forEach(function(rule) { + if ((rule.merge === '+') && (space.length > 0)) { + comma.push(new tree.Expression(space = [])); + } + space.push(rule.value); + result.important = result.important || rule.important; + }); + result.value = new tree.Value(comma); + } + }); + } +}; + +module.exports = ToCSSVisitor; + +},{"../tree":67,"./visitor":97}],97:[function(require,module,exports){ +var tree = require('../tree'); + +var _visitArgs = { visitDeeper: true }, + _hasIndexed = false; + +function _noop(node) { + return node; +} + +function indexNodeTypes(parent, ticker) { + // add .typeIndex to tree node types for lookup table + var key, child; + for (key in parent) { + /* eslint guard-for-in: 0 */ + child = parent[key]; + switch (typeof child) { + case 'function': + // ignore bound functions directly on tree which do not have a prototype + // or aren't nodes + if (child.prototype && child.prototype.type) { + child.prototype.typeIndex = ticker++; + } + break; + case 'object': + ticker = indexNodeTypes(child, ticker); + break; + + } + } + return ticker; +} + +var Visitor = function(implementation) { + this._implementation = implementation; + this._visitInCache = {}; + this._visitOutCache = {}; + + if (!_hasIndexed) { + indexNodeTypes(tree, 1); + _hasIndexed = true; + } +}; + +Visitor.prototype = { + visit: function(node) { + if (!node) { + return node; + } + + var nodeTypeIndex = node.typeIndex; + if (!nodeTypeIndex) { + // MixinCall args aren't a node type? + if (node.value && node.value.typeIndex) { + this.visit(node.value); + } + return node; + } + + var impl = this._implementation, + func = this._visitInCache[nodeTypeIndex], + funcOut = this._visitOutCache[nodeTypeIndex], + visitArgs = _visitArgs, + fnName; + + visitArgs.visitDeeper = true; + + if (!func) { + fnName = 'visit' + node.type; + func = impl[fnName] || _noop; + funcOut = impl[fnName + 'Out'] || _noop; + this._visitInCache[nodeTypeIndex] = func; + this._visitOutCache[nodeTypeIndex] = funcOut; + } + + if (func !== _noop) { + var newNode = func.call(impl, node, visitArgs); + if (node && impl.isReplacing) { + node = newNode; + } + } + + if (visitArgs.visitDeeper && node && node.accept) { + node.accept(this); + } + + if (funcOut != _noop) { + funcOut.call(impl, node); + } + + return node; + }, + visitArray: function(nodes, nonReplacing) { + if (!nodes) { + return nodes; + } + + var cnt = nodes.length, i; + + // Non-replacing + if (nonReplacing || !this._implementation.isReplacing) { + for (i = 0; i < cnt; i++) { + this.visit(nodes[i]); + } + return nodes; + } + + // Replacing + var out = []; + for (i = 0; i < cnt; i++) { + var evald = this.visit(nodes[i]); + if (evald === undefined) { continue; } + if (!evald.splice) { + out.push(evald); + } else if (evald.length) { + this.flatten(evald, out); + } + } + return out; + }, + flatten: function(arr, out) { + if (!out) { + out = []; + } + + var cnt, i, item, + nestedCnt, j, nestedItem; + + for (i = 0, cnt = arr.length; i < cnt; i++) { + item = arr[i]; + if (item === undefined) { + continue; + } + if (!item.splice) { + out.push(item); + continue; + } + + for (j = 0, nestedCnt = item.length; j < nestedCnt; j++) { + nestedItem = item[j]; + if (nestedItem === undefined) { + continue; + } + if (!nestedItem.splice) { + out.push(nestedItem); + } else if (nestedItem.length) { + this.flatten(nestedItem, out); + } + } + } + + return out; + } +}; +module.exports = Visitor; + +},{"../tree":67}],98:[function(require,module,exports){ +"use strict"; + +// rawAsap provides everything we need except exception management. +var rawAsap = require("./raw"); +// RawTasks are recycled to reduce GC churn. +var freeTasks = []; +// We queue errors to ensure they are thrown in right order (FIFO). +// Array-as-queue is good enough here, since we are just dealing with exceptions. +var pendingErrors = []; +var requestErrorThrow = rawAsap.makeRequestCallFromTimer(throwFirstError); + +function throwFirstError() { + if (pendingErrors.length) { + throw pendingErrors.shift(); + } +} + +/** + * Calls a task as soon as possible after returning, in its own event, with priority + * over other events like animation, reflow, and repaint. An error thrown from an + * event will not interrupt, nor even substantially slow down the processing of + * other events, but will be rather postponed to a lower priority event. + * @param {{call}} task A callable object, typically a function that takes no + * arguments. + */ +module.exports = asap; +function asap(task) { + var rawTask; + if (freeTasks.length) { + rawTask = freeTasks.pop(); + } else { + rawTask = new RawTask(); + } + rawTask.task = task; + rawAsap(rawTask); +} + +// We wrap tasks with recyclable task objects. A task object implements +// `call`, just like a function. +function RawTask() { + this.task = null; +} + +// The sole purpose of wrapping the task is to catch the exception and recycle +// the task object after its single use. +RawTask.prototype.call = function () { + try { + this.task.call(); + } catch (error) { + if (asap.onerror) { + // This hook exists purely for testing purposes. + // Its name will be periodically randomized to break any code that + // depends on its existence. + asap.onerror(error); + } else { + // In a web browser, exceptions are not fatal. However, to avoid + // slowing down the queue of pending tasks, we rethrow the error in a + // lower priority turn. + pendingErrors.push(error); + requestErrorThrow(); + } + } finally { + this.task = null; + freeTasks[freeTasks.length] = this; + } +}; + +},{"./raw":99}],99:[function(require,module,exports){ +(function (global){ +"use strict"; + +// Use the fastest means possible to execute a task in its own turn, with +// priority over other events including IO, animation, reflow, and redraw +// events in browsers. +// +// An exception thrown by a task will permanently interrupt the processing of +// subsequent tasks. The higher level `asap` function ensures that if an +// exception is thrown by a task, that the task queue will continue flushing as +// soon as possible, but if you use `rawAsap` directly, you are responsible to +// either ensure that no exceptions are thrown from your task, or to manually +// call `rawAsap.requestFlush` if an exception is thrown. +module.exports = rawAsap; +function rawAsap(task) { + if (!queue.length) { + requestFlush(); + flushing = true; + } + // Equivalent to push, but avoids a function call. + queue[queue.length] = task; +} + +var queue = []; +// Once a flush has been requested, no further calls to `requestFlush` are +// necessary until the next `flush` completes. +var flushing = false; +// `requestFlush` is an implementation-specific method that attempts to kick +// off a `flush` event as quickly as possible. `flush` will attempt to exhaust +// the event queue before yielding to the browser's own event loop. +var requestFlush; +// The position of the next task to execute in the task queue. This is +// preserved between calls to `flush` so that it can be resumed if +// a task throws an exception. +var index = 0; +// If a task schedules additional tasks recursively, the task queue can grow +// unbounded. To prevent memory exhaustion, the task queue will periodically +// truncate already-completed tasks. +var capacity = 1024; + +// The flush function processes all tasks that have been scheduled with +// `rawAsap` unless and until one of those tasks throws an exception. +// If a task throws an exception, `flush` ensures that its state will remain +// consistent and will resume where it left off when called again. +// However, `flush` does not make any arrangements to be called again if an +// exception is thrown. +function flush() { + while (index < queue.length) { + var currentIndex = index; + // Advance the index before calling the task. This ensures that we will + // begin flushing on the next task the task throws an error. + index = index + 1; + queue[currentIndex].call(); + // Prevent leaking memory for long chains of recursive calls to `asap`. + // If we call `asap` within tasks scheduled by `asap`, the queue will + // grow, but to avoid an O(n) walk for every task we execute, we don't + // shift tasks off the queue after they have been executed. + // Instead, we periodically shift 1024 tasks off the queue. + if (index > capacity) { + // Manually shift all values starting at the index back to the + // beginning of the queue. + for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) { + queue[scan] = queue[scan + index]; + } + queue.length -= index; + index = 0; + } + } + queue.length = 0; + index = 0; + flushing = false; +} + +// `requestFlush` is implemented using a strategy based on data collected from +// every available SauceLabs Selenium web driver worker at time of writing. +// https://docs.google.com/spreadsheets/d/1mG-5UYGup5qxGdEMWkhP6BWCz053NUb2E1QoUTU16uA/edit#gid=783724593 + +// Safari 6 and 6.1 for desktop, iPad, and iPhone are the only browsers that +// have WebKitMutationObserver but not un-prefixed MutationObserver. +// Must use `global` or `self` instead of `window` to work in both frames and web +// workers. `global` is a provision of Browserify, Mr, Mrs, or Mop. + +/* globals self */ +var scope = typeof global !== "undefined" ? global : self; +var BrowserMutationObserver = scope.MutationObserver || scope.WebKitMutationObserver; + +// MutationObservers are desirable because they have high priority and work +// reliably everywhere they are implemented. +// They are implemented in all modern browsers. +// +// - Android 4-4.3 +// - Chrome 26-34 +// - Firefox 14-29 +// - Internet Explorer 11 +// - iPad Safari 6-7.1 +// - iPhone Safari 7-7.1 +// - Safari 6-7 +if (typeof BrowserMutationObserver === "function") { + requestFlush = makeRequestCallFromMutationObserver(flush); + +// MessageChannels are desirable because they give direct access to the HTML +// task queue, are implemented in Internet Explorer 10, Safari 5.0-1, and Opera +// 11-12, and in web workers in many engines. +// Although message channels yield to any queued rendering and IO tasks, they +// would be better than imposing the 4ms delay of timers. +// However, they do not work reliably in Internet Explorer or Safari. + +// Internet Explorer 10 is the only browser that has setImmediate but does +// not have MutationObservers. +// Although setImmediate yields to the browser's renderer, it would be +// preferrable to falling back to setTimeout since it does not have +// the minimum 4ms penalty. +// Unfortunately there appears to be a bug in Internet Explorer 10 Mobile (and +// Desktop to a lesser extent) that renders both setImmediate and +// MessageChannel useless for the purposes of ASAP. +// https://github.com/kriskowal/q/issues/396 + +// Timers are implemented universally. +// We fall back to timers in workers in most engines, and in foreground +// contexts in the following browsers. +// However, note that even this simple case requires nuances to operate in a +// broad spectrum of browsers. +// +// - Firefox 3-13 +// - Internet Explorer 6-9 +// - iPad Safari 4.3 +// - Lynx 2.8.7 +} else { + requestFlush = makeRequestCallFromTimer(flush); +} + +// `requestFlush` requests that the high priority event queue be flushed as +// soon as possible. +// This is useful to prevent an error thrown in a task from stalling the event +// queue if the exception handled by Node.js’s +// `process.on("uncaughtException")` or by a domain. +rawAsap.requestFlush = requestFlush; + +// To request a high priority event, we induce a mutation observer by toggling +// the text of a text node between "1" and "-1". +function makeRequestCallFromMutationObserver(callback) { + var toggle = 1; + var observer = new BrowserMutationObserver(callback); + var node = document.createTextNode(""); + observer.observe(node, {characterData: true}); + return function requestCall() { + toggle = -toggle; + node.data = toggle; + }; +} + +// The message channel technique was discovered by Malte Ubl and was the +// original foundation for this library. +// http://www.nonblocking.io/2011/06/windownexttick.html + +// Safari 6.0.5 (at least) intermittently fails to create message ports on a +// page's first load. Thankfully, this version of Safari supports +// MutationObservers, so we don't need to fall back in that case. + +// function makeRequestCallFromMessageChannel(callback) { +// var channel = new MessageChannel(); +// channel.port1.onmessage = callback; +// return function requestCall() { +// channel.port2.postMessage(0); +// }; +// } + +// For reasons explained above, we are also unable to use `setImmediate` +// under any circumstances. +// Even if we were, there is another bug in Internet Explorer 10. +// It is not sufficient to assign `setImmediate` to `requestFlush` because +// `setImmediate` must be called *by name* and therefore must be wrapped in a +// closure. +// Never forget. + +// function makeRequestCallFromSetImmediate(callback) { +// return function requestCall() { +// setImmediate(callback); +// }; +// } + +// Safari 6.0 has a problem where timers will get lost while the user is +// scrolling. This problem does not impact ASAP because Safari 6.0 supports +// mutation observers, so that implementation is used instead. +// However, if we ever elect to use timers in Safari, the prevalent work-around +// is to add a scroll event listener that calls for a flush. + +// `setTimeout` does not call the passed callback if the delay is less than +// approximately 7 in web workers in Firefox 8 through 18, and sometimes not +// even then. + +function makeRequestCallFromTimer(callback) { + return function requestCall() { + // We dispatch a timeout with a specified delay of 0 for engines that + // can reliably accommodate that request. This will usually be snapped + // to a 4 milisecond delay, but once we're flushing, there's no delay + // between events. + var timeoutHandle = setTimeout(handleTimer, 0); + // However, since this timer gets frequently dropped in Firefox + // workers, we enlist an interval handle that will try to fire + // an event 20 times per second until it succeeds. + var intervalHandle = setInterval(handleTimer, 50); + + function handleTimer() { + // Whichever timer succeeds will cancel both timers and + // execute the callback. + clearTimeout(timeoutHandle); + clearInterval(intervalHandle); + callback(); + } + }; +} + +// This is for `asap.js` only. +// Its name will be periodically randomized to break any code that depends on +// its existence. +rawAsap.makeRequestCallFromTimer = makeRequestCallFromTimer; + +// ASAP was originally a nextTick shim included in Q. This was factored out +// into this ASAP package. It was later adapted to RSVP which made further +// amendments. These decisions, particularly to marginalize MessageChannel and +// to capture the MutationObserver implementation in a closure, were integrated +// back into ASAP proper. +// https://github.com/tildeio/rsvp.js/blob/cddf7232546a9cf858524b75cde6f9edf72620a7/lib/rsvp/asap.js + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],100:[function(require,module,exports){ +'use strict'; + +var asap = require('asap/raw'); + +function noop() {} + +// States: +// +// 0 - pending +// 1 - fulfilled with _value +// 2 - rejected with _value +// 3 - adopted the state of another promise, _value +// +// once the state is no longer pending (0) it is immutable + +// All `_` prefixed properties will be reduced to `_{random number}` +// at build time to obfuscate them and discourage their use. +// We don't use symbols or Object.defineProperty to fully hide them +// because the performance isn't good enough. + + +// to avoid using try/catch inside critical functions, we +// extract them to here. +var LAST_ERROR = null; +var IS_ERROR = {}; +function getThen(obj) { + try { + return obj.then; + } catch (ex) { + LAST_ERROR = ex; + return IS_ERROR; + } +} + +function tryCallOne(fn, a) { + try { + return fn(a); + } catch (ex) { + LAST_ERROR = ex; + return IS_ERROR; + } +} +function tryCallTwo(fn, a, b) { + try { + fn(a, b); + } catch (ex) { + LAST_ERROR = ex; + return IS_ERROR; + } +} + +module.exports = Promise; + +function Promise(fn) { + if (typeof this !== 'object') { + throw new TypeError('Promises must be constructed via new'); + } + if (typeof fn !== 'function') { + throw new TypeError('Promise constructor\'s argument is not a function'); + } + this._40 = 0; + this._65 = 0; + this._55 = null; + this._72 = null; + if (fn === noop) return; + doResolve(fn, this); +} +Promise._37 = null; +Promise._87 = null; +Promise._61 = noop; + +Promise.prototype.then = function(onFulfilled, onRejected) { + if (this.constructor !== Promise) { + return safeThen(this, onFulfilled, onRejected); + } + var res = new Promise(noop); + handle(this, new Handler(onFulfilled, onRejected, res)); + return res; +}; + +function safeThen(self, onFulfilled, onRejected) { + return new self.constructor(function (resolve, reject) { + var res = new Promise(noop); + res.then(resolve, reject); + handle(self, new Handler(onFulfilled, onRejected, res)); + }); +} +function handle(self, deferred) { + while (self._65 === 3) { + self = self._55; + } + if (Promise._37) { + Promise._37(self); + } + if (self._65 === 0) { + if (self._40 === 0) { + self._40 = 1; + self._72 = deferred; + return; + } + if (self._40 === 1) { + self._40 = 2; + self._72 = [self._72, deferred]; + return; + } + self._72.push(deferred); + return; + } + handleResolved(self, deferred); +} + +function handleResolved(self, deferred) { + asap(function() { + var cb = self._65 === 1 ? deferred.onFulfilled : deferred.onRejected; + if (cb === null) { + if (self._65 === 1) { + resolve(deferred.promise, self._55); + } else { + reject(deferred.promise, self._55); + } + return; + } + var ret = tryCallOne(cb, self._55); + if (ret === IS_ERROR) { + reject(deferred.promise, LAST_ERROR); + } else { + resolve(deferred.promise, ret); + } + }); +} +function resolve(self, newValue) { + // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure + if (newValue === self) { + return reject( + self, + new TypeError('A promise cannot be resolved with itself.') + ); + } + if ( + newValue && + (typeof newValue === 'object' || typeof newValue === 'function') + ) { + var then = getThen(newValue); + if (then === IS_ERROR) { + return reject(self, LAST_ERROR); + } + if ( + then === self.then && + newValue instanceof Promise + ) { + self._65 = 3; + self._55 = newValue; + finale(self); + return; + } else if (typeof then === 'function') { + doResolve(then.bind(newValue), self); + return; + } + } + self._65 = 1; + self._55 = newValue; + finale(self); +} + +function reject(self, newValue) { + self._65 = 2; + self._55 = newValue; + if (Promise._87) { + Promise._87(self, newValue); + } + finale(self); +} +function finale(self) { + if (self._40 === 1) { + handle(self, self._72); + self._72 = null; + } + if (self._40 === 2) { + for (var i = 0; i < self._72.length; i++) { + handle(self, self._72[i]); + } + self._72 = null; + } +} + +function Handler(onFulfilled, onRejected, promise){ + this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null; + this.onRejected = typeof onRejected === 'function' ? onRejected : null; + this.promise = promise; +} + +/** + * Take a potentially misbehaving resolver function and make sure + * onFulfilled and onRejected are only called once. + * + * Makes no guarantees about asynchrony. + */ +function doResolve(fn, promise) { + var done = false; + var res = tryCallTwo(fn, function (value) { + if (done) return; + done = true; + resolve(promise, value); + }, function (reason) { + if (done) return; + done = true; + reject(promise, reason); + }); + if (!done && res === IS_ERROR) { + done = true; + reject(promise, LAST_ERROR); + } +} + +},{"asap/raw":99}],101:[function(require,module,exports){ +'use strict'; + +//This file contains the ES6 extensions to the core Promises/A+ API + +var Promise = require('./core.js'); + +module.exports = Promise; + +/* Static Functions */ + +var TRUE = valuePromise(true); +var FALSE = valuePromise(false); +var NULL = valuePromise(null); +var UNDEFINED = valuePromise(undefined); +var ZERO = valuePromise(0); +var EMPTYSTRING = valuePromise(''); + +function valuePromise(value) { + var p = new Promise(Promise._61); + p._65 = 1; + p._55 = value; + return p; +} +Promise.resolve = function (value) { + if (value instanceof Promise) return value; + + if (value === null) return NULL; + if (value === undefined) return UNDEFINED; + if (value === true) return TRUE; + if (value === false) return FALSE; + if (value === 0) return ZERO; + if (value === '') return EMPTYSTRING; + + if (typeof value === 'object' || typeof value === 'function') { + try { + var then = value.then; + if (typeof then === 'function') { + return new Promise(then.bind(value)); + } + } catch (ex) { + return new Promise(function (resolve, reject) { + reject(ex); + }); + } + } + return valuePromise(value); +}; + +Promise.all = function (arr) { + var args = Array.prototype.slice.call(arr); + + return new Promise(function (resolve, reject) { + if (args.length === 0) return resolve([]); + var remaining = args.length; + function res(i, val) { + if (val && (typeof val === 'object' || typeof val === 'function')) { + if (val instanceof Promise && val.then === Promise.prototype.then) { + while (val._65 === 3) { + val = val._55; + } + if (val._65 === 1) return res(i, val._55); + if (val._65 === 2) reject(val._55); + val.then(function (val) { + res(i, val); + }, reject); + return; + } else { + var then = val.then; + if (typeof then === 'function') { + var p = new Promise(then.bind(val)); + p.then(function (val) { + res(i, val); + }, reject); + return; + } + } + } + args[i] = val; + if (--remaining === 0) { + resolve(args); + } + } + for (var i = 0; i < args.length; i++) { + res(i, args[i]); + } + }); +}; + +Promise.reject = function (value) { + return new Promise(function (resolve, reject) { + reject(value); + }); +}; + +Promise.race = function (values) { + return new Promise(function (resolve, reject) { + values.forEach(function(value){ + Promise.resolve(value).then(resolve, reject); + }); + }); +}; + +/* Prototype Methods */ + +Promise.prototype['catch'] = function (onRejected) { + return this.then(null, onRejected); +}; + +},{"./core.js":100}],102:[function(require,module,exports){ +// should work in any browser without browserify + +if (typeof Promise.prototype.done !== 'function') { + Promise.prototype.done = function (onFulfilled, onRejected) { + var self = arguments.length ? this.then.apply(this, arguments) : this + self.then(null, function (err) { + setTimeout(function () { + throw err + }, 0) + }) + } +} +},{}],103:[function(require,module,exports){ +// not "use strict" so we can declare global "Promise" + +var asap = require('asap'); + +if (typeof Promise === 'undefined') { + Promise = require('./lib/core.js') + require('./lib/es6-extensions.js') +} + +require('./polyfill-done.js'); + +},{"./lib/core.js":100,"./lib/es6-extensions.js":101,"./polyfill-done.js":102,"asap":98}]},{},[2])(2) +}); \ No newline at end of file diff --git a/bibli/less.min.js b/bibli/less.min.js new file mode 100644 index 0000000..03df8e6 --- /dev/null +++ b/bibli/less.min.js @@ -0,0 +1,18 @@ +/*! + * Less - Leaner CSS v3.7.1 + * http://lesscss.org + * + * Copyright (c) 2009-2018, Alexis Sellier + * Licensed under the Apache-2.0 License. + * + */ + + /** * @license Apache-2.0 + */ + +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;b="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,b.less=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g0||b.isFileProtocol?"development":"production");var c=/!dumpLineNumbers:(comments|mediaquery|all)/.exec(a.location.hash);c&&(b.dumpLineNumbers=c[1]),void 0===b.useFileCache&&(b.useFileCache=!0),void 0===b.onReady&&(b.onReady=!0)}},{"./browser":3,"./utils":11}],2:[function(a,b,c){function d(a){a.filename&&console.warn(a),e.async||h.removeChild(i)}a("promise/polyfill");var e=a("../less/default-options")();if(window.less)for(key in window.less)window.less.hasOwnProperty(key)&&(e[key]=window.less[key]);a("./add-default-options")(window,e),e.plugins=e.plugins||[],window.LESS_PLUGINS&&(e.plugins=e.plugins.concat(window.LESS_PLUGINS));var f=b.exports=a("./index")(window,e);window.less=f;var g,h,i;e.onReady&&(/!watch/.test(window.location.hash)&&f.watch(),e.async||(g="body { display: none !important }",h=document.head||document.getElementsByTagName("head")[0],i=document.createElement("style"),i.type="text/css",i.styleSheet?i.styleSheet.cssText=g:i.appendChild(document.createTextNode(g)),h.appendChild(i)),f.registerStylesheetsImmediately(),f.pageLoadFinished=f.refresh("development"===f.env).then(d,d))},{"../less/default-options":16,"./add-default-options":1,"./index":8,"promise/polyfill":103}],3:[function(a,b,c){var d=a("./utils");b.exports={createCSS:function(a,b,c){var e=c.href||"",f="less:"+(c.title||d.extractId(e)),g=a.getElementById(f),h=!1,i=a.createElement("style");i.setAttribute("type","text/css"),c.media&&i.setAttribute("media",c.media),i.id=f,i.styleSheet||(i.appendChild(a.createTextNode(b)),h=null!==g&&g.childNodes.length>0&&i.childNodes.length>0&&g.firstChild.nodeValue===i.firstChild.nodeValue);var j=a.getElementsByTagName("head")[0];if(null===g||h===!1){var k=c&&c.nextSibling||null;k?k.parentNode.insertBefore(i,k):j.appendChild(i)}if(g&&h===!1&&g.parentNode.removeChild(g),i.styleSheet)try{i.styleSheet.cssText=b}catch(l){throw new Error("Couldn't reassign styleSheet.cssText.")}},currentScript:function(a){var b=a.document;return b.currentScript||function(){var a=b.getElementsByTagName("script");return a[a.length-1]}()}}},{"./utils":11}],4:[function(a,b,c){b.exports=function(a,b,c){var d=null;if("development"!==b.env)try{d="undefined"==typeof a.localStorage?null:a.localStorage}catch(e){}return{setCSS:function(a,b,e,f){if(d){c.info("saving "+a+" to cache.");try{d.setItem(a,f),d.setItem(a+":timestamp",b),e&&d.setItem(a+":vars",JSON.stringify(e))}catch(g){c.error('failed to save "'+a+'" to local storage for caching.')}}},getCSS:function(a,b,c){var e=d&&d.getItem(a),f=d&&d.getItem(a+":timestamp"),g=d&&d.getItem(a+":vars");if(c=c||{},g=g||"{}",f&&b.lastModified&&new Date(b.lastModified).valueOf()===new Date(f).valueOf()&&JSON.stringify(c)===g)return e}}}},{}],5:[function(a,b,c){var d=a("./utils"),e=a("./browser");b.exports=function(a,b,c){function f(b,f){var g,h,i="less-error-message:"+d.extractId(f||""),j='
  • {content}
    • ',k=a.document.createElement("div"),l=[],m=b.filename||f,n=m.match(/([^\/]+(\?.*)?)$/)[1];k.id=i,k.className="less-error-message",h="

    "+(b.type||"Syntax")+"Error: "+(b.message||"There is an error in your .less file")+'

    in '+n+" ";var o=function(a,b,c){void 0!==a.extract[b]&&l.push(j.replace(/\{line\}/,(parseInt(a.line,10)||0)+(b-1)).replace(/\{class\}/,c).replace(/\{content\}/,a.extract[b]))};b.line&&(o(b,0,""),o(b,1,"line"),o(b,2,""),h+="on line "+b.line+", column "+(b.column+1)+":

      "+l.join("")+"
    "),b.stack&&(b.extract||c.logLevel>=4)&&(h+="
    Stack Trace
    "+b.stack.split("\n").slice(1).join("
    ")),k.innerHTML=h,e.createCSS(a.document,[".less-error-message ul, .less-error-message li {","list-style-type: none;","margin-right: 15px;","padding: 4px 0;","margin: 0;","}",".less-error-message label {","font-size: 12px;","margin-right: 15px;","padding: 4px 0;","color: #cc7777;","}",".less-error-message pre {","color: #dd6666;","padding: 4px 0;","margin: 0;","display: inline-block;","}",".less-error-message pre.line {","color: #ff0000;","}",".less-error-message h3 {","font-size: 20px;","font-weight: bold;","padding: 15px 0 5px 0;","margin: 0;","}",".less-error-message a {","color: #10a","}",".less-error-message .error {","color: red;","font-weight: bold;","padding-bottom: 2px;","border-bottom: 1px dashed red;","}"].join("\n"),{title:"error-message"}),k.style.cssText=["font-family: Arial, sans-serif","border: 1px solid #e00","background-color: #eee","border-radius: 5px","-webkit-border-radius: 5px","-moz-border-radius: 5px","color: #e00","padding: 15px","margin-bottom: 15px"].join(";"),"development"===c.env&&(g=setInterval(function(){var b=a.document,c=b.body;c&&(b.getElementById(i)?c.replaceChild(k,b.getElementById(i)):c.insertBefore(k,c.firstChild),clearInterval(g))},10))}function g(b){var c=a.document.getElementById("less-error-message:"+d.extractId(b));c&&c.parentNode.removeChild(c)}function h(a){}function i(a){c.errorReporting&&"html"!==c.errorReporting?"console"===c.errorReporting?h(a):"function"==typeof c.errorReporting&&c.errorReporting("remove",a):g(a)}function j(a,d){var e="{line} {content}",f=a.filename||d,g=[],h=(a.type||"Syntax")+"Error: "+(a.message||"There is an error in your .less file")+" in "+f,i=function(a,b,c){void 0!==a.extract[b]&&g.push(e.replace(/\{line\}/,(parseInt(a.line,10)||0)+(b-1)).replace(/\{class\}/,c).replace(/\{content\}/,a.extract[b]))};a.line&&(i(a,0,""),i(a,1,"line"),i(a,2,""),h+=" on line "+a.line+", column "+(a.column+1)+":\n"+g.join("\n")),a.stack&&(a.extract||c.logLevel>=4)&&(h+="\nStack Trace\n"+a.stack),b.logger.error(h)}function k(a,b){c.errorReporting&&"html"!==c.errorReporting?"console"===c.errorReporting?j(a,b):"function"==typeof c.errorReporting&&c.errorReporting("add",a,b):f(a,b)}return{add:k,remove:i}}},{"./browser":3,"./utils":11}],6:[function(a,b,c){b.exports=function(b,c){var d=a("../less/environment/abstract-file-manager.js"),e={},f=function(){};return f.prototype=new d,f.prototype.alwaysMakePathsAbsolute=function(){return!0},f.prototype.join=function(a,b){return a?this.extractUrlParts(b,a).path:b},f.prototype.doXHR=function(a,d,e,f){function g(b,c,d){b.status>=200&&b.status<300?c(b.responseText,b.getResponseHeader("Last-Modified")):"function"==typeof d&&d(b.status,a)}var h=new XMLHttpRequest,i=!b.isFileProtocol||b.fileAsync;"function"==typeof h.overrideMimeType&&h.overrideMimeType("text/css"),c.debug("XHR: Getting '"+a+"'"),h.open("GET",a,i),h.setRequestHeader("Accept",d||"text/x-less, text/css; q=0.9, */*; q=0.5"),h.send(null),b.isFileProtocol&&!b.fileAsync?0===h.status||h.status>=200&&h.status<300?e(h.responseText):f(h.status,a):i?h.onreadystatechange=function(){4==h.readyState&&g(h,e,f)}:g(h,e,f)},f.prototype.supports=function(a,b,c,d){return!0},f.prototype.clearFileCache=function(){e={}},f.prototype.loadFile=function(a,b,c,d){b&&!this.isPathAbsolute(a)&&(a=b+a),a=c.ext?this.tryAppendExtension(a,c.ext):a,c=c||{};var f=this.extractUrlParts(a,window.location.href),g=f.url,h=this;return new Promise(function(a,b){if(c.useFileCache&&e[g])try{var d=e[g];return a({contents:d,filename:g,webInfo:{lastModified:new Date}})}catch(f){return b({filename:g,message:"Error loading file "+g+" error was "+f.message})}h.doXHR(g,c.mime,function(b,c){e[g]=b,a({contents:b,filename:g,webInfo:{lastModified:c}})},function(a,c){b({type:"File",message:"'"+c+"' wasn't found ("+a+")",href:g})})})},f}},{"../less/environment/abstract-file-manager.js":17}],7:[function(a,b,c){b.exports=function(){function b(){throw{type:"Runtime",message:"Image size functions are not supported in browser version of less"}}var c=a("./../less/functions/function-registry"),d={"image-size":function(a){return b(this,a),-1},"image-width":function(a){return b(this,a),-1},"image-height":function(a){return b(this,a),-1}};c.addMultiple(d)}},{"./../less/functions/function-registry":26}],8:[function(a,b,c){var d=a("./utils").addDataAttr,e=a("./browser");b.exports=function(b,c){function f(a){return JSON.parse(JSON.stringify(a||{}))}function g(a,b){var c=Array.prototype.slice.call(arguments,2);return function(){var d=c.concat(Array.prototype.slice.call(arguments,0));return a.apply(b,d)}}function h(a){for(var b,d=l.getElementsByTagName("style"),e=0;e=c&&console.log(a)},info:function(a){b.logLevel>=d&&console.log(a)},warn:function(a){b.logLevel>=e&&console.warn(a)},error:function(a){b.logLevel>=f&&console.error(a)}}]);for(var g=0;ge.PARENS_DIVISION)||this.parensStack&&this.parensStack.length))},d.Eval.prototype.isPathRelative=function(a){return!/^(?:[a-z-]+:|\/|#)/i.test(a)},d.Eval.prototype.normalizePath=function(a){var b,c=a.split("/").reverse();for(a=[];0!==c.length;)switch(b=c.pop()){case".":break;case"..":0===a.length||".."===a[a.length-1]?a.push(b):a.pop();break;default:a.push(b)}return a.join("/")}},{"./math-constants":39}],13:[function(a,b,c){b.exports={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgrey:"#a9a9a9",darkgreen:"#006400",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",grey:"#808080",green:"#008000",greenyellow:"#adff2f",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgrey:"#d3d3d3",lightgreen:"#90ee90",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370d8",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#d87093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",rebeccapurple:"#663399",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"}},{}],14:[function(a,b,c){b.exports={colors:a("./colors"),unitConversions:a("./unit-conversions")}},{"./colors":13,"./unit-conversions":15}],15:[function(a,b,c){b.exports={length:{m:1,cm:.01,mm:.001,"in":.0254,px:.0254/96,pt:.0254/72,pc:.0254/72*12},duration:{s:1,ms:.001},angle:{rad:1/(2*Math.PI),deg:1/360,grad:.0025,turn:1}}},{}],16:[function(a,b,c){b.exports=function(){return{javascriptEnabled:!1,depends:!1,compress:!1,lint:!1,paths:[],color:!0,strictImports:!1,insecure:!1,rootpath:"",relativeUrls:!1,ieCompat:!1,math:0,strictUnits:!1,globalVars:null,modifyVars:null,urlArgs:""}}},{}],17:[function(a,b,c){var d=function(){};d.prototype.getPath=function(a){var b=a.lastIndexOf("?");return b>0&&(a=a.slice(0,b)),b=a.lastIndexOf("/"),b<0&&(b=a.lastIndexOf("\\")),b<0?"":a.slice(0,b+1)},d.prototype.tryAppendExtension=function(a,b){return/(\.[a-z]*$)|([\?;].*)$/.test(a)?a:a+b},d.prototype.tryAppendLessExtension=function(a){return this.tryAppendExtension(a,".less")},d.prototype.supportsSync=function(){return!1},d.prototype.alwaysMakePathsAbsolute=function(){return!1},d.prototype.isPathAbsolute=function(a){return/^(?:[a-z-]+:|\/|\\|#)/i.test(a)},d.prototype.join=function(a,b){return a?a+b:b},d.prototype.pathDiff=function(a,b){var c,d,e,f,g=this.extractUrlParts(a),h=this.extractUrlParts(b),i="";if(g.hostPart!==h.hostPart)return"";for(d=Math.max(h.directories.length,g.directories.length),c=0;cparseInt(b[c])?-1:1;return 0},f.prototype.versionToString=function(a){for(var b="",c=0;c=0;h--){var i=g[h];if(i[f?"supportsSync":"supports"](a,b,c,e))return i}return null},e.prototype.addFileManager=function(a){this.fileManagers.push(a)},e.prototype.clearFileManagers=function(){this.fileManagers=[]},b.exports=e},{"../logger":38}],20:[function(a,b,c){var d=a("./function-registry"),e=a("../tree/anonymous"),f=a("../tree/keyword");d.addMultiple({"boolean":function(a){return a?f.True:f.False},"if":function(a,b,c){return a?b:c||new e}})},{"../tree/anonymous":50,"../tree/keyword":70,"./function-registry":26}],21:[function(a,b,c){function d(a,b,c){var d,f,g,h,i=b.alpha,j=c.alpha,k=[];g=j+i*(1-j);for(var l=0;l<3;l++)d=b.rgb[l]/255,f=c.rgb[l]/255,h=a(d,f),g&&(h=(j*f+i*(d-j*(d+f-h)))/g),k[l]=255*h;return new e(k,g)}var e=a("../tree/color"),f=a("./function-registry"),g={multiply:function(a,b){return a*b},screen:function(a,b){return a+b-a*b},overlay:function(a,b){return a*=2,a<=1?g.multiply(a,b):g.screen(a-1,b)},softlight:function(a,b){var c=1,d=a;return b>.5&&(d=1,c=a>.25?Math.sqrt(a):((16*a-12)*a+4)*a),a-(1-2*b)*d*(c-a)},hardlight:function(a,b){return g.overlay(b,a)},difference:function(a,b){return Math.abs(a-b)},exclusion:function(a,b){return a+b-2*a*b},average:function(a,b){return(a+b)/2},negation:function(a,b){return 1-Math.abs(a+b-1)}};for(var h in g)g.hasOwnProperty(h)&&(d[h]=d.bind(null,g[h]));f.addMultiple(d)},{"../tree/color":55,"./function-registry":26}],22:[function(a,b,c){function d(a){return Math.min(1,Math.max(0,a))}function e(a){return h.hsla(a.h,a.s,a.l,a.a)}function f(a){if(a instanceof i)return parseFloat(a.unit.is("%")?a.value/100:a.value);if("number"==typeof a)return a;throw{type:"Argument",message:"color functions take numbers as parameters"}}function g(a,b){return a instanceof i&&a.unit.is("%")?parseFloat(a.value*b/100):f(a)}var h,i=a("../tree/dimension"),j=a("../tree/color"),k=a("../tree/quoted"),l=a("../tree/anonymous"),m=a("./function-registry");h={rgb:function(a,b,c){return h.rgba(a,b,c,1)},rgba:function(a,b,c,d){var e=[a,b,c].map(function(a){return g(a,255)});return d=f(d),new j(e,d)},hsl:function(a,b,c){return h.hsla(a,b,c,1)},hsla:function(a,b,c,e){function g(a){return a=a<0?a+1:a>1?a-1:a,6*a<1?i+(j-i)*a*6:2*a<1?j:3*a<2?i+(j-i)*(2/3-a)*6:i}var i,j;return a=f(a)%360/360,b=d(f(b)),c=d(f(c)),e=d(f(e)),j=c<=.5?c*(b+1):c+b-c*b,i=2*c-j,h.rgba(255*g(a+1/3),255*g(a),255*g(a-1/3),e)},hsv:function(a,b,c){return h.hsva(a,b,c,1)},hsva:function(a,b,c,d){a=f(a)%360/360*360,b=f(b),c=f(c),d=f(d);var e,g;e=Math.floor(a/60%6),g=a/60-e;var i=[c,c*(1-b),c*(1-g*b),c*(1-(1-g)*b)],j=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]];return h.rgba(255*i[j[e][0]],255*i[j[e][1]],255*i[j[e][2]],d)},hue:function(a){return new i(a.toHSL().h)},saturation:function(a){return new i(100*a.toHSL().s,"%")},lightness:function(a){return new i(100*a.toHSL().l,"%")},hsvhue:function(a){return new i(a.toHSV().h)},hsvsaturation:function(a){return new i(100*a.toHSV().s,"%")},hsvvalue:function(a){return new i(100*a.toHSV().v,"%")},red:function(a){return new i(a.rgb[0])},green:function(a){return new i(a.rgb[1])},blue:function(a){return new i(a.rgb[2])},alpha:function(a){return new i(a.toHSL().a)},luma:function(a){return new i(a.luma()*a.alpha*100,"%")},luminance:function(a){var b=.2126*a.rgb[0]/255+.7152*a.rgb[1]/255+.0722*a.rgb[2]/255;return new i(b*a.alpha*100,"%")},saturate:function(a,b,c){if(!a.rgb)return null;var f=a.toHSL();return f.s+="undefined"!=typeof c&&"relative"===c.value?f.s*b.value/100:b.value/100,f.s=d(f.s),e(f)},desaturate:function(a,b,c){var f=a.toHSL();return f.s-="undefined"!=typeof c&&"relative"===c.value?f.s*b.value/100:b.value/100,f.s=d(f.s),e(f)},lighten:function(a,b,c){var f=a.toHSL();return f.l+="undefined"!=typeof c&&"relative"===c.value?f.l*b.value/100:b.value/100,f.l=d(f.l),e(f)},darken:function(a,b,c){var f=a.toHSL();return f.l-="undefined"!=typeof c&&"relative"===c.value?f.l*b.value/100:b.value/100,f.l=d(f.l),e(f)},fadein:function(a,b,c){var f=a.toHSL();return f.a+="undefined"!=typeof c&&"relative"===c.value?f.a*b.value/100:b.value/100,f.a=d(f.a),e(f)},fadeout:function(a,b,c){var f=a.toHSL();return f.a-="undefined"!=typeof c&&"relative"===c.value?f.a*b.value/100:b.value/100,f.a=d(f.a),e(f)},fade:function(a,b){var c=a.toHSL();return c.a=b.value/100,c.a=d(c.a),e(c)},spin:function(a,b){var c=a.toHSL(),d=(c.h+b.value)%360;return c.h=d<0?360+d:d,e(c)},mix:function(a,b,c){a.toHSL&&b.toHSL||(console.log(b.type),console.dir(b)),c||(c=new i(50));var d=c.value/100,e=2*d-1,f=a.toHSL().a-b.toHSL().a,g=((e*f==-1?e:(e+f)/(1+e*f))+1)/2,h=1-g,k=[a.rgb[0]*g+b.rgb[0]*h,a.rgb[1]*g+b.rgb[1]*h,a.rgb[2]*g+b.rgb[2]*h],l=a.alpha*d+b.alpha*(1-d);return new j(k,l)},greyscale:function(a){return h.desaturate(a,new i(100))},contrast:function(a,b,c,d){if(!a.rgb)return null;if("undefined"==typeof c&&(c=h.rgba(255,255,255,1)),"undefined"==typeof b&&(b=h.rgba(0,0,0,1)),b.luma()>c.luma()){var e=c;c=b,b=e}return d="undefined"==typeof d?.43:f(d),a.luma()=v&&this.context.ieCompat!==!1?(h.warn("Skipped data-uri embedding of "+j+" because its size ("+u.length+" characters) exceeds IE8-safe "+v+" characters!"),g(this,f||a)):new d(new c('"'+u+'"',u,(!1),this.index,this.currentFileInfo),this.index,this.currentFileInfo)})}},{"../logger":38,"../tree/quoted":80,"../tree/url":85,"../utils":89,"./function-registry":26}],24:[function(a,b,c){var d=a("../tree/keyword"),e=a("./function-registry"),f={eval:function(){var a=this.value_,b=this.error_;if(b)throw b;if(null!=a)return a?d.True:d.False},value:function(a){this.value_=a},error:function(a){this.error_=a},reset:function(){this.value_=this.error_=null}};e.add("default",f.eval.bind(f)),b.exports=f},{"../tree/keyword":70,"./function-registry":26}],25:[function(a,b,c){var d=a("../tree/expression"),e=function(a,b,c,d){this.name=a.toLowerCase(),this.index=c,this.context=b,this.currentFileInfo=d,this.func=b.frames[0].functionRegistry.get(this.name)};e.prototype.isValid=function(){return Boolean(this.func)},e.prototype.call=function(a){return Array.isArray(a)&&(a=a.filter(function(a){return"Comment"!==a.type}).map(function(a){if("Expression"===a.type){var b=a.value.filter(function(a){return"Comment"!==a.type});return 1===b.length?b[0]:new d(b)}return a})),this.func.apply(this,a)},b.exports=e},{"../tree/expression":64}],26:[function(a,b,c){function d(a){return{_data:{},add:function(a,b){a=a.toLowerCase(),this._data.hasOwnProperty(a),this._data[a]=b},addMultiple:function(a){Object.keys(a).forEach(function(b){this.add(b,a[b])}.bind(this))},get:function(b){return this._data[b]||a&&a.get(b)},getLocalFunctions:function(){return this._data},inherit:function(){return d(this)},create:function(a){return d(a)}}}b.exports=d(null)},{}],27:[function(a,b,c){b.exports=function(b){var c={functionRegistry:a("./function-registry"),functionCaller:a("./function-caller")};return a("./boolean"),a("./default"),a("./color"),a("./color-blending"),a("./data-uri")(b),a("./list"), +a("./math"),a("./number"),a("./string"),a("./svg")(b),a("./types"),c}},{"./boolean":20,"./color":22,"./color-blending":21,"./data-uri":23,"./default":24,"./function-caller":25,"./function-registry":26,"./list":28,"./math":30,"./number":31,"./string":32,"./svg":33,"./types":34}],28:[function(a,b,c){var d=a("../tree/dimension"),e=a("../tree/declaration"),f=a("../tree/ruleset"),g=a("../tree/selector"),h=a("../tree/element"),i=a("./function-registry"),j=function(a){var b=Array.isArray(a.value)?a.value:Array(a);return b};i.addMultiple({_SELF:function(a){return a},extract:function(a,b){return b=b.value-1,j(a)[b]},length:function(a){return new d(j(a).length)},each:function(a,b){var c,i,j=0,k=[];i=a.value?Array.isArray(a.value)?a.value:[a.value]:a.ruleset?a.ruleset.rules:Array.isArray(a)?a:[a];var l="@value",m="@key",n="@index";return b.params?(l=b.params[0]&&b.params[0].name,m=b.params[1]&&b.params[1].name,n=b.params[2]&&b.params[2].name,b=b.rules):b=b.ruleset,i.forEach(function(a){j+=1;var i,o;a instanceof e?(i="string"==typeof a.name?a.name:a.name[0].value,o=a.value):(i=new d(j),o=a),c=b.rules.slice(0),l&&c.push(new e(l,o,(!1),(!1),this.index,this.currentFileInfo)),n&&c.push(new e(n,new d(j),(!1),(!1),this.index,this.currentFileInfo)),m&&c.push(new e(m,i,(!1),(!1),this.index,this.currentFileInfo)),k.push(new f([new g([new h("","&")])],c,b.strictImports,b.visibilityInfo()))}),new f([new g([new h("","&")])],k,b.strictImports,b.visibilityInfo()).eval(this.context)}})},{"../tree/declaration":60,"../tree/dimension":62,"../tree/element":63,"../tree/ruleset":81,"../tree/selector":82,"./function-registry":26}],29:[function(a,b,c){var d=a("../tree/dimension"),e=function(){};e._math=function(a,b,c){if(!(c instanceof d))throw{type:"Argument",message:"argument must be a number"};return null==b?b=c.unit:c=c.unify(),new d(a(parseFloat(c.value)),b)},b.exports=e},{"../tree/dimension":62}],30:[function(a,b,c){var d=a("./function-registry"),e=a("./math-helper.js"),f={ceil:null,floor:null,sqrt:null,abs:null,tan:"",sin:"",cos:"",atan:"rad",asin:"rad",acos:"rad"};for(var g in f)f.hasOwnProperty(g)&&(f[g]=e._math.bind(null,Math[g],f[g]));f.round=function(a,b){var c="undefined"==typeof b?0:b.value;return e._math(function(a){return a.toFixed(c)},null,a)},d.addMultiple(f)},{"./function-registry":26,"./math-helper.js":29}],31:[function(a,b,c){var d=a("../tree/dimension"),e=a("../tree/anonymous"),f=a("./function-registry"),g=a("./math-helper.js"),h=function(a,b){switch(b=Array.prototype.slice.call(b),b.length){case 0:throw{type:"Argument",message:"one or more arguments required"}}var c,f,g,h,i,j,k,l,m=[],n={};for(c=0;ci.value)&&(m[f]=g);else{if(void 0!==k&&j!==k)throw{type:"Argument",message:"incompatible types"};n[j]=m.length,m.push(g)}else Array.isArray(b[c].value)&&Array.prototype.push.apply(b,Array.prototype.slice.call(b[c].value));return 1==m.length?m[0]:(b=m.map(function(a){return a.toCSS(this.context)}).join(this.context.compress?",":", "),new e((a?"min":"max")+"("+b+")"))};f.addMultiple({min:function(){return h(!0,arguments)},max:function(){return h(!1,arguments)},convert:function(a,b){return a.convertTo(b.value)},pi:function(){return new d(Math.PI)},mod:function(a,b){return new d(a.value%b.value,a.unit)},pow:function(a,b){if("number"==typeof a&&"number"==typeof b)a=new d(a),b=new d(b);else if(!(a instanceof d&&b instanceof d))throw{type:"Argument",message:"arguments must be numbers"};return new d(Math.pow(a.value,b.value),a.unit)},percentage:function(a){var b=g._math(function(a){return 100*a},"%",a);return b}})},{"../tree/anonymous":50,"../tree/dimension":62,"./function-registry":26,"./math-helper.js":29}],32:[function(a,b,c){var d=a("../tree/quoted"),e=a("../tree/anonymous"),f=a("../tree/javascript"),g=a("./function-registry");g.addMultiple({e:function(a){return new e(a instanceof f?a.evaluated:a.value)},escape:function(a){return new e(encodeURI(a.value).replace(/=/g,"%3D").replace(/:/g,"%3A").replace(/#/g,"%23").replace(/;/g,"%3B").replace(/\(/g,"%28").replace(/\)/g,"%29"))},replace:function(a,b,c,e){var f=a.value;return c="Quoted"===c.type?c.value:c.toCSS(),f=f.replace(new RegExp(b.value,e?e.value:""),c),new d(a.quote||"",f,a.escaped)},"%":function(a){for(var b=Array.prototype.slice.call(arguments,1),c=a.value,e=0;e",k=0;k";return j+="',j=encodeURIComponent(j),j="data:image/svg+xml,"+j,new g(new f("'"+j+"'",j,(!1),this.index,this.currentFileInfo),this.index,this.currentFileInfo)})}},{"../tree/color":55,"../tree/dimension":62,"../tree/expression":64,"../tree/quoted":80,"../tree/url":85,"./function-registry":26}],34:[function(a,b,c){var d=a("../tree/keyword"),e=a("../tree/detached-ruleset"),f=a("../tree/dimension"),g=a("../tree/color"),h=a("../tree/quoted"),i=a("../tree/anonymous"),j=a("../tree/url"),k=a("../tree/operation"),l=a("./function-registry"),m=function(a,b){return a instanceof b?d.True:d.False},n=function(a,b){if(void 0===b)throw{type:"Argument",message:"missing the required second argument to isunit."};if(b="string"==typeof b.value?b.value:b,"string"!=typeof b)throw{type:"Argument",message:"Second argument to isunit should be a unit or a string."};return a instanceof f&&a.unit.is(b)?d.True:d.False};l.addMultiple({isruleset:function(a){return m(a,e)},iscolor:function(a){return m(a,g)},isnumber:function(a){return m(a,f)},isstring:function(a){return m(a,h)},iskeyword:function(a){return m(a,d)},isurl:function(a){return m(a,j)},ispixel:function(a){return n(a,"px")},ispercentage:function(a){return n(a,"%")},isem:function(a){return n(a,"em")},isunit:n,unit:function(a,b){if(!(a instanceof f))throw{type:"Argument",message:"the first argument to unit must be a number"+(a instanceof k?". Have you forgotten parenthesis?":"")};return b=b?b instanceof d?b.value:b.toCSS():"",new f(a.value,b)},"get-unit":function(a){return new i(a.unit)}})},{"../tree/anonymous":50,"../tree/color":55,"../tree/detached-ruleset":61,"../tree/dimension":62,"../tree/keyword":70,"../tree/operation":77,"../tree/quoted":80,"../tree/url":85,"./function-registry":26}],35:[function(a,b,c){var d=a("./contexts"),e=a("./parser/parser"),f=a("./less-error"),g=a("./utils"),h=("undefined"==typeof Promise?a("promise"):Promise,a("./logger"));b.exports=function(a){var b=function(a,b,c){this.less=a,this.rootFilename=c.filename,this.paths=b.paths||[],this.contents={},this.contentsIgnoredChars={},this.mime=b.mime,this.error=null,this.context=b,this.queue=[],this.files={}};return b.prototype.push=function(b,c,i,j,k){var l=this,m=this.context.pluginManager.Loader;this.queue.push(b);var n=function(a,c,d){l.queue.splice(l.queue.indexOf(b),1);var e=d===l.rootFilename;j.optional&&a?(k(null,{rules:[]},!1,null),h.info("The file "+d+" was skipped because it was not found and the import was marked optional.")):(l.files[d]||j.inline||(l.files[d]={root:c,options:j}),a&&!l.error&&(l.error=a),k(a,c,e,d))},o={relativeUrls:this.context.relativeUrls,entryPath:i.entryPath,rootpath:i.rootpath,rootFilename:i.rootFilename},p=a.getFileManager(b,i.currentDirectory,this.context,a);if(!p)return void n({message:"Could not find a file-manager for "+b});var q,r=function(a){var b,c=a.filename,g=a.contents.replace(/^\uFEFF/,"");o.currentDirectory=p.getPath(c),o.relativeUrls&&(o.rootpath=p.join(l.context.rootpath||"",p.pathDiff(o.currentDirectory,o.entryPath)),!p.isPathAbsolute(o.rootpath)&&p.alwaysMakePathsAbsolute()&&(o.rootpath=p.join(o.entryPath,o.rootpath))),o.filename=c;var h=new d.Parse(l.context);h.processImports=!1,l.contents[c]=g,(i.reference||j.reference)&&(o.reference=!0),j.isPlugin?(b=m.evalPlugin(g,h,l,j.pluginArgs,o),b instanceof f?n(b,null,c):n(null,b,c)):j.inline?n(null,g,c):!l.files[c]||l.files[c].options.multiple||j.multiple?new e(h,l,o).parse(g,function(a,b){n(a,b,c)}):n(null,l.files[c].root,c)},s=g.clone(this.context);c&&(s.ext=j.isPlugin?".js":".less"),q=j.isPlugin?m.loadPlugin(b,i.currentDirectory,s,a,p):p.loadFile(b,i.currentDirectory,s,a,function(a,b){a?n(a):r(b)}),q&&q.then(r,n)},b}},{"./contexts":12,"./less-error":37,"./logger":38,"./parser/parser":44,"./utils":89,promise:void 0}],36:[function(a,b,c){b.exports=function(b,c){var d,e,f,g,h,i,j={version:[3,7,1],data:a("./data"),tree:a("./tree"),Environment:h=a("./environment/environment"),AbstractFileManager:a("./environment/abstract-file-manager"),AbstractPluginLoader:a("./environment/abstract-plugin-loader"),environment:b=new h(b,c),visitors:a("./visitors"),Parser:a("./parser/parser"),functions:a("./functions")(b),contexts:a("./contexts"),SourceMapOutput:d=a("./source-map-output")(b),SourceMapBuilder:e=a("./source-map-builder")(d,b),ParseTree:f=a("./parse-tree")(e),ImportManager:g=a("./import-manager")(b),render:a("./render")(b,f,g),parse:a("./parse")(b,f,g),LessError:a("./less-error"),transformTree:a("./transform-tree"),utils:a("./utils"),PluginManager:a("./plugin-manager"),logger:a("./logger")},k=function(a){return function(){var b=Object.create(a.prototype);return a.apply(b,Array.prototype.slice.call(arguments,0)),b}},l=Object.create(j);for(var m in j.tree)if(i=j.tree[m],"function"==typeof i)l[m.toLowerCase()]=k(i);else{l[m]=Object.create(null);for(var n in i)l[m][n.toLowerCase()]=k(i[n])}return l}},{"./contexts":12,"./data":14,"./environment/abstract-file-manager":17,"./environment/abstract-plugin-loader":18,"./environment/environment":19,"./functions":27,"./import-manager":35,"./less-error":37,"./logger":38,"./parse":41,"./parse-tree":40,"./parser/parser":44,"./plugin-manager":45,"./render":46,"./source-map-builder":47,"./source-map-output":48,"./transform-tree":49,"./tree":67,"./utils":89,"./visitors":93}],37:[function(a,b,c){var d=a("./utils"),e=b.exports=function(a,b,c){Error.call(this);var e=a.filename||c;if(this.message=a.message,this.stack=a.stack,b&&e){var f=b.contents[e],g=d.getLocation(a.index,f),h=g.line,i=g.column,j=a.call&&d.getLocation(a.call,f).line,k=f?f.split("\n"):"";if(this.type=a.type||"Syntax",this.filename=e,this.index=a.index,this.line="number"==typeof h?h+1:null,this.column=i,!this.line&&this.stack){var l=this.stack.match(/(|Function):(\d+):(\d+)/);l&&(l[2]&&(this.line=parseInt(l[2])-2),l[3]&&(this.column=parseInt(l[3])))}this.callLine=j+1,this.callExtract=k[j],this.extract=[k[this.line-2],k[this.line-1],k[this.line]]}};if("undefined"==typeof Object.create){var f=function(){};f.prototype=Error.prototype,e.prototype=new f}else e.prototype=Object.create(Error.prototype);e.prototype.constructor=e,e.prototype.toString=function(a){a=a||{};var b="",c=this.extract||[],d=[],e=function(a){return a};if(a.stylize){var f=typeof a.stylize;if("function"!==f)throw Error("options.stylize should be a function, got a "+f+"!");e=a.stylize}if(null!==this.line){if("string"==typeof c[0]&&d.push(e(this.line-1+" "+c[0],"grey")),"string"==typeof c[1]){var g=this.line+" ";c[1]&&(g+=c[1].slice(0,this.column)+e(e(e(c[1].substr(this.column,1),"bold")+c[1].slice(this.column+1),"red"),"inverse")),d.push(g)}"string"==typeof c[2]&&d.push(e(this.line+1+" "+c[2],"grey")),d=d.join("\n")+e("","reset")+"\n"}return b+=e(this.type+"Error: "+this.message,"red"),this.filename&&(b+=e(" in ","red")+this.filename),this.line&&(b+=e(" on line "+this.line+", column "+(this.column+1)+":","grey")),b+="\n"+d,this.callLine&&(b+=e("from ","red")+(this.filename||"")+"/n",b+=e(this.callLine,"grey")+" "+this.callExtract+"/n"),b}},{"./utils":89}],38:[function(a,b,c){b.exports={error:function(a){this._fireEvent("error",a)},warn:function(a){this._fireEvent("warn",a)},info:function(a){this._fireEvent("info",a)},debug:function(a){this._fireEvent("debug",a)},addListener:function(a){this._listeners.push(a)},removeListener:function(a){for(var b=0;b=97&&j<=122||j<34))switch(j){case 40:o++,e=h;continue;case 41:if(--o<0)return b("missing opening `(`",h);continue;case 59:o||c();continue;case 123:n++,d=h;continue;case 125:if(--n<0)return b("missing opening `{`",h);n||o||c();continue;case 92:if(h96)){if(k==j){l=1;break}if(92==k){if(h==m-1)return b("unescaped `\\`",h);h++}}if(l)continue;return b("unmatched `"+String.fromCharCode(j)+"`",i);case 47:if(o||h==m-1)continue;if(k=a.charCodeAt(h+1),47==k)for(h+=2;hd&&g>f?b("missing closing `}` or `*/`",d):b("missing closing `}`",d):0!==o?b("missing closing `)`",e):(c(!0),p)}},{}],43:[function(a,b,c){var d=a("./chunker");b.exports=function(){function a(d){for(var e,f,j,p=k.i,q=c,s=k.i-i,t=k.i+h.length-s,u=k.i+=d,v=b;k.i=0){j={index:k.i,text:v.substr(k.i,x+2-k.i),isLineComment:!1},k.i+=j.text.length-1,k.commentStore.push(j);continue}}break}if(e!==l&&e!==n&&e!==m&&e!==o)break}if(h=h.slice(d+k.i-u+s),i=k.i,!h.length){if(ce||k.i===e&&a&&!f)&&(e=k.i,f=a);var b=j.pop();h=b.current,i=k.i=b.i,c=b.j},k.forget=function(){j.pop()},k.isWhitespace=function(a){var c=k.i+(a||0),d=b.charCodeAt(c);return d===l||d===o||d===m||d===n},k.$re=function(b){k.i>i&&(h=h.slice(k.i-i),i=k.i);var c=b.exec(h);return c?(a(c[0].length),"string"==typeof c?c:1===c.length?c[0]:c):null},k.$char=function(c){return b.charAt(k.i)!==c?null:(a(1),c)},k.$str=function(c){for(var d=c.length,e=0;el&&(p=!1)}q=r}while(p);return f?f:null},k.autoCommentAbsorb=!0,k.commentStore=[],k.finished=!1,k.peek=function(a){if("string"==typeof a){for(var c=0;cs||a=b.length;return k.i=b.length-1,furthestChar:b[k.i]}},k}},{"./chunker":42}],44:[function(a,b,c){var d=a("../less-error"),e=a("../tree"),f=a("../visitors"),g=a("./parser-input"),h=a("../utils"),i=a("../functions/function-registry"),j=function k(a,b,c){function j(a,e){throw new d({index:q.i,filename:c.filename,type:e||"Syntax",message:a},b)}function l(a,b){var c=a instanceof Function?a.call(p):q.$re(a);return c?c:void j(b||("string"==typeof a?"expected '"+a+"' got '"+q.currentChar()+"'":"unexpected token"))}function m(a,b){return q.$char(a)?a:void j(b||"expected '"+a+"' got '"+q.currentChar()+"'")}function n(a){var b=c.filename;return{lineNumber:h.getLocation(a,q.getInput()).line+1,fileName:b}}function o(a,c,e,f,g){var h,i=[],j=q;try{j.start(a,!1,function(a,b){g({message:a,index:b+e})});for(var k,l,m=0;k=c[m];m++)l=j.i,h=p[k](),h?(h._index=l+e,h._fileInfo=f,i.push(h)):i.push(null);var n=j.end();n.isFinished?g(null,i):g(!0,null)}catch(o){throw new d({index:o.index+e,message:o.message},b,f.filename)}}var p,q=g();return{parserInput:q,imports:b,fileInfo:c,parseNode:o,parse:function(g,h,j){var l,m,n,o,p=null,r="";if(m=j&&j.globalVars?k.serializeVars(j.globalVars)+"\n":"",n=j&&j.modifyVars?"\n"+k.serializeVars(j.modifyVars):"",a.pluginManager)for(var s=a.pluginManager.getPreProcessors(),t=0;t")}return a},args:function(a){var b,c,d,f,g,h,i,k=p.entities,l={args:null,variadic:!1},m=[],n=[],o=[],r=!0;for(q.save();;){if(a)h=p.detachedRuleset()||p.expression();else{if(q.commentStore.length=0,q.$str("...")){l.variadic=!0,q.$char(";")&&!b&&(b=!0),(b?n:o).push({variadic:!0});break}h=k.variable()||k.property()||k.literal()||k.keyword()||this.call(!0)}if(!h||!r)break;f=null,h.throwAwayComments&&h.throwAwayComments(),g=h;var s=null;if(a?h.value&&1==h.value.length&&(s=h.value[0]):s=h,s&&(s instanceof e.Variable||s instanceof e.Property))if(q.$char(":")){if(m.length>0&&(b&&j("Cannot mix ; and , as delimiter types"),c=!0),g=p.detachedRuleset()||p.expression(),!g){if(!a)return q.restore(),l.args=[],l;j("could not understand value for named argument")}f=d=s.name}else if(q.$str("...")){if(!a){l.variadic=!0,q.$char(";")&&!b&&(b=!0),(b?n:o).push({name:h.name,variadic:!0});break}i=!0}else a||(d=f=s.name,g=null);g&&m.push(g),o.push({name:f,value:g,expand:i}),q.$char(",")?r=!0:(r=";"===q.$char(";"),(r||b)&&(c&&j("Cannot mix ; and , as delimiter types"),b=!0,m.length>1&&(g=new e.Value(m)),n.push({name:d,value:g,expand:i}),d=null,m=[],c=!1))}return q.forget(),l.args=b?n:o,l},definition:function(){var a,b,c,d,f=[],g=!1;if(!("."!==q.currentChar()&&"#"!==q.currentChar()||q.peek(/^[^{]*\}/)))if(q.save(),b=q.$re(/^([#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+)\s*\(/)){a=b[1];var h=this.args(!1);if(f=h.args,g=h.variadic,!q.$char(")"))return void q.restore("Missing closing ')'");if(q.commentStore.length=0,q.$str("when")&&(d=l(p.conditions,"expected condition")),c=p.block())return q.forget(),new e.mixin.Definition(a,f,c,d,g);q.restore()}else q.forget()},ruleLookups:function(){var a,b,c=[];if("["===q.currentChar()){for(;;){if(q.save(),b=null,a=this.lookupValue(),!a&&""!==a){q.restore();break}c.push(a),q.forget()}return c.length>0?c:void 0}},lookupValue:function(){if(q.save(),!q.$char("["))return void q.restore();var a=q.$re(/^(?:[@$]{0,2})[_a-zA-Z0-9-]*/);return q.$char("]")&&(a||""===a)?(q.forget(),a):void q.restore()}},entity:function(){var a=this.entities;return this.comment()||a.literal()||a.variable()||a.url()||a.property()||a.call()||a.keyword()||this.mixin.call(!0)||a.javascript()},end:function(){return q.$char(";")||q.peek("}")},ieAlpha:function(){var a;if(q.$re(/^opacity=/i))return a=q.$re(/^\d+/),a||(a=l(p.entities.variable,"Could not parse alpha"),a="@{"+a.name.slice(1)+"}"),m(")"),new e.Quoted("","alpha(opacity="+a+")")},element:function(){var a,b,d,f=q.i;if(b=this.combinator(),a=q.$re(/^(?:\d+\.\d+|\d+)%/)||q.$re(/^(?:[.#]?|:*)(?:[\w-]|[^\x00-\x9f]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/)||q.$char("*")||q.$char("&")||this.attribute()||q.$re(/^\([^&()@]+\)/)||q.$re(/^[\.#:](?=@)/)||this.entities.variableCurly(),a||(q.save(),q.$char("(")?(d=this.selector(!1))&&q.$char(")")?(a=new e.Paren(d),q.forget()):q.restore("Missing closing ')'"):q.forget()),a)return new e.Element(b,a,a instanceof e.Variable,f,c)},combinator:function(){var a=q.currentChar();if("/"===a){q.save();var b=q.$re(/^\/[a-z]+\//i);if(b)return q.forget(),new e.Combinator(b);q.restore()}if(">"===a||"+"===a||"~"===a||"|"===a||"^"===a){for(q.i++,"^"===a&&"^"===q.currentChar()&&(a="^^",q.i++);q.isWhitespace();)q.i++;return new e.Combinator(a)}return new e.Combinator(q.isWhitespace(-1)?" ":null); +},selector:function(a){var b,d,f,g,h,i,k,m=q.i;for(a=a!==!1;(a&&(d=this.extend())||a&&(i=q.$str("when"))||(g=this.element()))&&(i?k=l(this.conditions,"expected condition"):k?j("CSS guard can only be used at the end of selector"):d?h=h?h.concat(d):d:(h&&j("Extend can only be used at the end of selector"),f=q.currentChar(),b?b.push(g):b=[g],g=null),"{"!==f&&"}"!==f&&";"!==f&&","!==f&&")"!==f););return b?new e.Selector(b,h,k,m,c):void(h&&j("Extend must be used to extend a selector, it cannot be used on its own"))},selectors:function(){for(var a,b;;){if(a=this.selector(),!a)break;if(b?b.push(a):b=[a],q.commentStore.length=0,a.condition&&b.length>1&&j("Guards are only currently allowed on a single selector."),!q.$char(","))break;a.condition&&j("Guards are only currently allowed on a single selector."),q.commentStore.length=0}return b},attribute:function(){if(q.$char("[")){var a,b,c,d=this.entities;return(a=d.variableCurly())||(a=l(/^(?:[_A-Za-z0-9-\*]*\|)?(?:[_A-Za-z0-9-]|\\.)+/)),c=q.$re(/^[|~*$^]?=/),c&&(b=d.quoted()||q.$re(/^[0-9]+%/)||q.$re(/^[\w-]+/)||d.variableCurly()),m("]"),new e.Attribute(a,c,b)}},block:function(){var a;if(q.$char("{")&&(a=this.primary())&&q.$char("}"))return a},blockRuleset:function(){var a=this.block();return a&&(a=new e.Ruleset(null,a)),a},detachedRuleset:function(){var a,b,c;if(q.save(),q.$re(/^[.#]\(/)&&(a=this.mixin.args(!1),b=a.args,c=a.variadic,!q.$char(")")))return void q.restore();var d=this.blockRuleset();return d?(q.forget(),b?new e.mixin.Definition(null,b,d,null,c):new e.DetachedRuleset(d)):void q.restore()},ruleset:function(){var b,c,d;if(q.save(),a.dumpLineNumbers&&(d=n(q.i)),b=this.selectors(),b&&(c=this.block())){q.forget();var f=new e.Ruleset(b,c,a.strictImports);return a.dumpLineNumbers&&(f.debugInfo=d),f}q.restore()},declaration:function(){var a,b,d,f,g,h,i=q.i,j=q.currentChar();if("."!==j&&"#"!==j&&"&"!==j&&":"!==j)if(q.save(),a=this.variable()||this.ruleProperty()){if(h="string"==typeof a,h&&(b=this.detachedRuleset(),b&&(d=!0)),q.commentStore.length=0,!b){if(g=!h&&a.length>1&&a.pop().value,b=a[0].value&&"--"===a[0].value.slice(0,2)?this.permissiveValue():this.anonymousValue())return q.forget(),new e.Declaration(a,b,(!1),g,i,c);b||(b=this.value()),b?f=this.important():h&&(b=this.permissiveValue())}if(b&&(this.end()||d))return q.forget(),new e.Declaration(a,b,f,g,i,c);q.restore()}else q.restore()},anonymousValue:function(){var a=q.i,b=q.$re(/^([^.#@\$+\/'"*`(;{}-]*);/);if(b)return new e.Anonymous(b[1],a)},permissiveValue:function(a){function b(){var a=q.currentChar();return"string"==typeof i?a===i:i.test(a)}var d,f,g,h,i=a||";",k=q.i,l=[];if(!b()){h=[];do f=this.comment(),f?h.push(f):(f=this.entity(),f&&h.push(f));while(f);if(g=b(),h.length>0){if(h=new e.Expression(h),g)return h;l.push(h)," "===q.prevChar()&&l.push(new e.Anonymous(" ",k))}if(q.save(),h=q.$parseUntil(i)){if("string"==typeof h&&j("Expected '"+h+"'","Parse"),1===h.length&&" "===h[0])return q.forget(),new e.Anonymous("",k);var m;for(d=0;d0)return new e.Expression(f)},mediaFeatures:function(){var a,b=this.entities,c=[];do if(a=this.mediaFeature()){if(c.push(a),!q.$char(","))break}else if(a=b.variable()||b.mixinLookup(),a&&(c.push(a),!q.$char(",")))break;while(a);return c.length>0?c:null},media:function(){var b,d,f,g,h=q.i;return a.dumpLineNumbers&&(g=n(h)),q.save(),q.$str("@media")?(b=this.mediaFeatures(),d=this.block(),d||j("media definitions require block statements after any features"),q.forget(),f=new e.Media(d,b,h,c),a.dumpLineNumbers&&(f.debugInfo=g),f):void q.restore()},plugin:function(){var a,b,d,f=q.i,g=q.$re(/^@plugin?\s+/);if(g){if(b=this.pluginArgs(),d=b?{pluginArgs:b,isPlugin:!0}:{isPlugin:!0},a=this.entities.quoted()||this.entities.url())return q.$char(";")||(q.i=f,j("missing semi-colon on @plugin")),new e.Import(a,null,d,f,c);q.i=f,j("malformed @plugin statement")}},pluginArgs:function(){if(q.save(),!q.$char("("))return q.restore(),null;var a=q.$re(/^\s*([^\);]+)\)\s*/);return a[1]?(q.forget(),a[1].trim()):(q.restore(),null)},atrule:function(){var b,d,f,g,h,i,k,l=q.i,m=!0,o=!0;if("@"===q.currentChar()){if(d=this["import"]()||this.plugin()||this.media())return d;if(q.save(),b=q.$re(/^@[a-z-]+/)){switch(g=b,"-"==b.charAt(1)&&b.indexOf("-",2)>0&&(g="@"+b.slice(b.indexOf("-",2)+1)),g){case"@charset":h=!0,m=!1;break;case"@namespace":i=!0,m=!1;break;case"@keyframes":case"@counter-style":h=!0;break;case"@document":case"@supports":k=!0,o=!1;break;default:k=!0}return q.commentStore.length=0,h?(d=this.entity(),d||j("expected "+b+" identifier")):i?(d=this.expression(),d||j("expected "+b+" expression")):k&&(d=this.permissiveValue(/^[{;]/),m="{"===q.currentChar(),d?d.value||(d=null):m||";"===q.currentChar()||j(b+" rule is missing block or ending semi-colon")),m&&(f=this.blockRuleset()),f||!m&&d&&q.$char(";")?(q.forget(),new e.AtRule(b,d,f,l,c,a.dumpLineNumbers?n(l):null,o)):void q.restore("at-rule options not recognised")}}},value:function(){var a,b=[],c=q.i;do if(a=this.expression(),a&&(b.push(a),!q.$char(",")))break;while(a);if(b.length>0)return new e.Value(b,c)},important:function(){if("!"===q.currentChar())return q.$re(/^! *important/)},sub:function(){var a,b;return q.save(),q.$char("(")?(a=this.addition(),a&&q.$char(")")?(q.forget(),b=new e.Expression([a]),b.parens=!0,b):void q.restore("Expected ')'")):void q.restore()},multiplication:function(){var a,b,c,d,f;if(a=this.operand()){for(f=q.isWhitespace(-1);;){if(q.peek(/^\/[*\/]/))break;if(q.save(),c=q.$char("/")||q.$char("*")||q.$str("./"),!c){q.forget();break}if(b=this.operand(),!b){q.restore();break}q.forget(),a.parensInOp=!0,b.parensInOp=!0,d=new e.Operation(c,[d||a,b],f),f=q.isWhitespace(-1)}return d||a}},addition:function(){var a,b,c,d,f;if(a=this.multiplication()){for(f=q.isWhitespace(-1);;){if(c=q.$re(/^[-+]\s+/)||!f&&(q.$char("+")||q.$char("-")),!c)break;if(b=this.multiplication(),!b)break;a.parensInOp=!0,b.parensInOp=!0,d=new e.Operation(c,[d||a,b],f),f=q.isWhitespace(-1)}return d||a}},conditions:function(){var a,b,c,d=q.i;if(a=this.condition(!0)){for(;;){if(!q.peek(/^,\s*(not\s*)?\(/)||!q.$char(","))break;if(b=this.condition(!0),!b)break;c=new e.Condition("or",c||a,b,d)}return c||a}},condition:function(a){function b(){return q.$str("or")}var c,d,f;if(c=this.conditionAnd(a)){if(d=b()){if(f=this.condition(a),!f)return;c=new e.Condition(d,c,f)}return c}},conditionAnd:function(a){function b(){var b=h.negatedCondition(a)||h.parenthesisCondition(a);return b||a?b:h.atomicCondition(a)}function c(){return q.$str("and")}var d,f,g,h=this;if(d=b()){if(f=c()){if(g=this.conditionAnd(a),!g)return;d=new e.Condition(f,d,g)}return d}},negatedCondition:function(a){if(q.$str("not")){var b=this.parenthesisCondition(a);return b&&(b.negate=!b.negate),b}},parenthesisCondition:function(a){function b(b){var c;return q.save(),(c=b.condition(a))&&q.$char(")")?(q.forget(),c):void q.restore()}var c;return q.save(),q.$str("(")?(c=b(this))?(q.forget(),c):(c=this.atomicCondition(a))?q.$char(")")?(q.forget(),c):void q.restore("expected ')' got '"+q.currentChar()+"'"):void q.restore():void q.restore()},atomicCondition:function(a){function b(){return this.addition()||h.keyword()||h.quoted()||h.mixinLookup()}var c,d,f,g,h=this.entities,i=q.i;if(b=b.bind(this),c=b())return q.$char(">")?g=q.$char("=")?">=":">":q.$char("<")?g=q.$char("=")?"<=":"<":q.$char("=")&&(g=q.$char(">")?"=>":q.$char("<")?"=<":"="),g?(d=b(),d?f=new e.Condition(g,c,d,i,(!1)):j("expected expression")):f=new e.Condition("=",c,new e.Keyword("true"),i,(!1)),f},operand:function(){var a,b=this.entities;q.peek(/^-[@\$\(]/)&&(a=q.$char("-"));var c=this.sub()||b.dimension()||b.color()||b.variable()||b.property()||b.call()||b.quoted(!0)||b.colorKeyword()||b.mixinLookup();return a&&(c.parensInOp=!0,c=new e.Negative(c)),c},expression:function(){var a,b,c=[],d=q.i;do a=this.comment(),a?c.push(a):(a=this.addition()||this.entity(),a&&(c.push(a),q.peek(/^\/[\/*]/)||(b=q.$char("/"),b&&c.push(new e.Anonymous(b,d)))));while(a);if(c.length>0)return new e.Expression(c)},property:function(){var a=q.$re(/^(\*?-?[_a-zA-Z0-9-]+)\s*:/);if(a)return a[1]},ruleProperty:function(){function a(a){var b=q.i,c=q.$re(a);if(c)return g.push(b),f.push(c[1])}var b,d,f=[],g=[];q.save();var h=q.$re(/^([_a-zA-Z0-9-]+)\s*:/);if(h)return f=[new e.Keyword(h[1])],q.forget(),f;for(a(/^(\*?)/);;)if(!a(/^((?:[\w-]+)|(?:[@\$]\{[\w-]+\}))/))break;if(f.length>1&&a(/^((?:\+_|\+)?)\s*:/)){for(q.forget(),""===f[0]&&(f.shift(),g.shift()),d=0;d=b);c++);this.preProcessors.splice(c,0,{preProcessor:a,priority:b})},e.prototype.addPostProcessor=function(a,b){var c;for(c=0;c=b);c++);this.postProcessors.splice(c,0,{postProcessor:a,priority:b})},e.prototype.addFileManager=function(a){this.fileManagers.push(a)},e.prototype.getPreProcessors=function(){for(var a=[],b=0;b0){var d,e=JSON.stringify(this._sourceMapGenerator.toJSON());this.sourceMapURL?d=this.sourceMapURL:this._sourceMapFilename&&(d=this._sourceMapFilename),this.sourceMapURL=d,this.sourceMap=e}return this._css.join("")},b}},{}],49:[function(a,b,c){var d=a("./contexts"),e=a("./visitors"),f=a("./tree");b.exports=function(a,b){b=b||{};var c,g=b.variables,h=new d.Eval(b);"object"!=typeof g||Array.isArray(g)||(g=Object.keys(g).map(function(a){var b=g[a];return b instanceof f.Value||(b instanceof f.Expression||(b=new f.Expression([b])),b=new f.Value([b])),new f.Declaration("@"+a,b,(!1),null,0)}),h.frames=[new f.Ruleset(null,g)]);var i,j,k=[new e.JoinSelectorVisitor,new e.MarkVisibleSelectorsVisitor((!0)),new e.ExtendVisitor,new e.ToCSSVisitor({compress:Boolean(b.compress)})],l=[];if(b.pluginManager){j=b.pluginManager.visitor();for(var m=0;m<2;m++)for(j.first();i=j.get();)i.isPreEvalVisitor?0!==m&&l.indexOf(i)!==-1||(l.push(i),i.run(a)):0!==m&&k.indexOf(i)!==-1||(i.isPreVisitor?k.unshift(i):k.push(i))}c=a.eval(h);for(var m=0;m.5?j/(2-g-h):j/(g+h),g){case c:a=(d-e)/j+(d="===a||"=<"===a||"<="===a;case 1:return">"===a||">="===a;default:return!1}}}(this.op,this.lvalue.eval(a),this.rvalue.eval(a));return this.negate?!b:b},b.exports=e},{"./node":76}],59:[function(a,b,c){var d=function(a,b,c){var e="";if(a.dumpLineNumbers&&!a.compress)switch(a.dumpLineNumbers){case"comments":e=d.asComment(b);break;case"mediaquery":e=d.asMediaQuery(b);break;case"all":e=d.asComment(b)+(c||"")+d.asMediaQuery(b)}return e};d.asComment=function(a){return"/* line "+a.debugInfo.lineNumber+", "+a.debugInfo.fileName+" */\n"},d.asMediaQuery=function(a){var b=a.debugInfo.fileName;return/^[a-z]+:\/\//i.test(b)||(b="file://"+b),"@media -sass-debug-info{filename{font-family:"+b.replace(/([.:\/\\])/g,function(a){return"\\"==a&&(a="/"),"\\"+a})+"}line{font-family:\\00003"+a.debugInfo.lineNumber+"}}\n"},b.exports=d},{}],60:[function(a,b,c){function d(a,b){var c,d="",e=b.length,f={add:function(a){d+=a}};for(c=0;c-1e-6&&(d=c.toFixed(20).replace(/0+$/,"")),a&&a.compress){if(0===c&&this.unit.isLength())return void b.add(d);c>0&&c<1&&(d=d.substr(1))}b.add(d),this.unit.genCSS(a,b)},h.prototype.operate=function(a,b,c){var d=this._operate(a,b,this.value,c.value),e=this.unit.clone();if("+"===b||"-"===b)if(0===e.numerator.length&&0===e.denominator.length)e=c.unit.clone(),this.unit.backupUnit&&(e.backupUnit=this.unit.backupUnit);else if(0===c.unit.numerator.length&&0===e.denominator.length);else{if(c=c.convertTo(this.unit.usedUnits()),a.strictUnits&&c.unit.toString()!==e.toString())throw new Error("Incompatible units. Change the units or use the unit function. Bad units: '"+e.toString()+"' and '"+c.unit.toString()+"'.");d=this._operate(a,b,this.value,c.value)}else"*"===b?(e.numerator=e.numerator.concat(c.unit.numerator).sort(),e.denominator=e.denominator.concat(c.unit.denominator).sort(),e.cancel()):"/"===b&&(e.numerator=e.numerator.concat(c.unit.denominator).sort(),e.denominator=e.denominator.concat(c.unit.numerator).sort(),e.cancel());return new h(d,e)},h.prototype.compare=function(a){var b,c;if(a instanceof h){if(this.unit.isEmpty()||a.unit.isEmpty())b=this,c=a;else if(b=this.unify(),c=a.unify(),0!==b.unit.compare(c.unit))return;return d.numericCompare(b.value,c.value)}},h.prototype.unify=function(){return this.convertTo({length:"px", +duration:"s",angle:"rad"})},h.prototype.convertTo=function(a){var b,c,d,f,g,i=this.value,j=this.unit.clone(),k={};if("string"==typeof a){for(b in e)e[b].hasOwnProperty(a)&&(k={},k[b]=a);a=k}g=function(a,b){return d.hasOwnProperty(a)?(b?i/=d[a]/d[f]:i*=d[a]/d[f],f):a};for(c in a)a.hasOwnProperty(c)&&(f=a[c],d=e[c],j.map(g));return j.cancel(),new h(i,j)},b.exports=h},{"../data/unit-conversions":15,"./color":55,"./node":76,"./unit":84}],63:[function(a,b,c){var d=a("./node"),e=a("./paren"),f=a("./combinator"),g=function(a,b,c,d,e,g){this.combinator=a instanceof f?a:new f(a),this.value="string"==typeof b?b.trim():b?b:"",this.isVariable=c,this._index=d,this._fileInfo=e,this.copyVisibilityInfo(g),this.setParent(this.combinator,this)};g.prototype=new d,g.prototype.type="Element",g.prototype.accept=function(a){var b=this.value;this.combinator=a.visit(this.combinator),"object"==typeof b&&(this.value=a.visit(b))},g.prototype.eval=function(a){return new g(this.combinator,this.value.eval?this.value.eval(a):this.value,this.isVariable,this.getIndex(),this.fileInfo(),this.visibilityInfo())},g.prototype.clone=function(){return new g(this.combinator,this.value,this.isVariable,this.getIndex(),this.fileInfo(),this.visibilityInfo())},g.prototype.genCSS=function(a,b){b.add(this.toCSS(a),this.fileInfo(),this.getIndex())},g.prototype.toCSS=function(a){a=a||{};var b=this.value,c=a.firstSelector;return b instanceof e&&(a.firstSelector=!0),b=b.toCSS?b.toCSS(a):b,a.firstSelector=c,""===b&&"&"===this.combinator.value.charAt(0)?"":this.combinator.toCSS(a)+b},b.exports=g},{"./combinator":56,"./node":76,"./paren":78}],64:[function(a,b,c){var d=a("./node"),e=a("./paren"),f=a("./comment"),g=a("./dimension"),h=a("../math-constants"),i=function(a,b){if(this.value=a,this.noSpacing=b,!a)throw new Error("Expression requires an array parameter")};i.prototype=new d,i.prototype.type="Expression",i.prototype.accept=function(a){this.value=a.visitArray(this.value)},i.prototype.eval=function(a){var b,c=a.isMathOn(),d=this.parens&&(a.math!==h.STRICT_LEGACY||!this.parensInOp),f=!1;return d&&a.inParenthesis(),this.value.length>1?b=new i(this.value.map(function(b){return b.eval?b.eval(a):b}),this.noSpacing):1===this.value.length?(!this.value[0].parens||this.value[0].parensInOp||a.inCalc||(f=!0),b=this.value[0].eval(a)):b=this,d&&a.outOfParenthesis(),!this.parens||!this.parensInOp||c||f||b instanceof g||(b=new e(b)),b},i.prototype.genCSS=function(a,b){for(var c=0;c0&&c.length&&""===c[0].combinator.value&&(c[0].combinator.value=" "),d=d.concat(a[b].elements);this.selfSelectors=[new e(d)],this.selfSelectors[0].copyVisibilityInfo(this.visibilityInfo())},b.exports=f},{"./node":76,"./selector":82}],66:[function(a,b,c){var d=a("./node"),e=a("./media"),f=a("./url"),g=a("./quoted"),h=a("./ruleset"),i=a("./anonymous"),j=a("../utils"),k=a("../less-error"),l=function(a,b,c,d,e,f){if(this.options=c,this._index=d,this._fileInfo=e,this.path=a,this.features=b,this.allowRoot=!0,void 0!==this.options.less||this.options.inline)this.css=!this.options.less||this.options.inline;else{var g=this.getPath();g&&/[#\.\&\?]css([\?;].*)?$/.test(g)&&(this.css=!0)}this.copyVisibilityInfo(f),this.setParent(this.features,this),this.setParent(this.path,this)};l.prototype=new d,l.prototype.type="Import",l.prototype.accept=function(a){this.features&&(this.features=a.visit(this.features)),this.path=a.visit(this.path),this.options.isPlugin||this.options.inline||!this.root||(this.root=a.visit(this.root))},l.prototype.genCSS=function(a,b){this.css&&void 0===this.path._fileInfo.reference&&(b.add("@import ",this._fileInfo,this._index),this.path.genCSS(a,b),this.features&&(b.add(" "),this.features.genCSS(a,b)),b.add(";"))},l.prototype.getPath=function(){return this.path instanceof f?this.path.value.value:this.path.value},l.prototype.isVariableImport=function(){var a=this.path;return a instanceof f&&(a=a.value),!(a instanceof g)||a.containsVariables()},l.prototype.evalForImport=function(a){var b=this.path;return b instanceof f&&(b=b.value),new l(b.eval(a),this.features,this.options,this._index,this._fileInfo,this.visibilityInfo())},l.prototype.evalPath=function(a){var b=this.path.eval(a),c=this._fileInfo&&this._fileInfo.rootpath;if(!(b instanceof f)){if(c){var d=b.value;d&&a.isPathRelative(d)&&(b.value=c+d)}b.value=a.normalizePath(b.value)}return b},l.prototype.eval=function(a){var b=this.doEval(a);return(this.options.reference||this.blocksVisibility())&&(b.length||0===b.length?b.forEach(function(a){a.addVisibilityBlock()}):b.addVisibilityBlock()),b},l.prototype.doEval=function(a){var b,c,d=this.features&&this.features.eval(a);if(this.options.isPlugin){if(this.root&&this.root.eval)try{this.root.eval(a)}catch(f){throw f.message="Plugin error during evaluation",new k(f,this.root.imports,this.root.filename)}return c=a.frames[0]&&a.frames[0].functionRegistry,c&&this.root&&this.root.functions&&c.addMultiple(this.root.functions),[]}if(this.skip&&("function"==typeof this.skip&&(this.skip=this.skip()),this.skip))return[];if(this.options.inline){var g=new i(this.root,0,{filename:this.importedFilename,reference:this.path._fileInfo&&this.path._fileInfo.reference},(!0),(!0));return this.features?new e([g],this.features.value):[g]}if(this.css){var m=new l(this.evalPath(a),d,this.options,this._index);if(!m.css&&this.error)throw this.error;return m}return b=new h(null,j.copyArray(this.root.rules)),b.evalImports(a),this.features?new e(b.rules,this.features.value):b.rules},b.exports=l},{"../less-error":37,"../utils":89,"./anonymous":50,"./media":71,"./node":76,"./quoted":80,"./ruleset":81,"./url":85}],67:[function(a,b,c){var d=Object.create(null);d.Node=a("./node"),d.Color=a("./color"),d.AtRule=a("./atrule"),d.DetachedRuleset=a("./detached-ruleset"),d.Operation=a("./operation"),d.Dimension=a("./dimension"),d.Unit=a("./unit"),d.Keyword=a("./keyword"),d.Variable=a("./variable"),d.Property=a("./property"),d.Ruleset=a("./ruleset"),d.Element=a("./element"),d.Attribute=a("./attribute"),d.Combinator=a("./combinator"),d.Selector=a("./selector"),d.Quoted=a("./quoted"),d.Expression=a("./expression"),d.Declaration=a("./declaration"),d.Call=a("./call"),d.URL=a("./url"),d.Import=a("./import"),d.mixin={Call:a("./mixin-call"),Definition:a("./mixin-definition")},d.Comment=a("./comment"),d.Anonymous=a("./anonymous"),d.Value=a("./value"),d.JavaScript=a("./javascript"),d.Assignment=a("./assignment"),d.Condition=a("./condition"),d.Paren=a("./paren"),d.Media=a("./media"),d.UnicodeDescriptor=a("./unicode-descriptor"),d.Negative=a("./negative"),d.Extend=a("./extend"),d.VariableCall=a("./variable-call"),d.NamespaceValue=a("./namespace-value"),b.exports=d},{"./anonymous":50,"./assignment":51,"./atrule":52,"./attribute":53,"./call":54,"./color":55,"./combinator":56,"./comment":57,"./condition":58,"./declaration":60,"./detached-ruleset":61,"./dimension":62,"./element":63,"./expression":64,"./extend":65,"./import":66,"./javascript":68,"./keyword":70,"./media":71,"./mixin-call":72,"./mixin-definition":73,"./namespace-value":74,"./negative":75,"./node":76,"./operation":77,"./paren":78,"./property":79,"./quoted":80,"./ruleset":81,"./selector":82,"./unicode-descriptor":83,"./unit":84,"./url":85,"./value":86,"./variable":88,"./variable-call":87}],68:[function(a,b,c){var d=a("./js-eval-node"),e=a("./dimension"),f=a("./quoted"),g=a("./anonymous"),h=function(a,b,c,d){this.escaped=b,this.expression=a,this._index=c,this._fileInfo=d};h.prototype=new d,h.prototype.type="JavaScript",h.prototype.eval=function(a){var b=this.evaluateJavaScript(this.expression,a),c=typeof b;return"number"!==c||isNaN(b)?"string"===c?new f('"'+b+'"',b,this.escaped,this._index):new g(Array.isArray(b)?b.join(", "):b):new e(b)},b.exports=h},{"./anonymous":50,"./dimension":62,"./js-eval-node":69,"./quoted":80}],69:[function(a,b,c){var d=a("./node"),e=a("./variable"),f=function(){};f.prototype=new d,f.prototype.evaluateJavaScript=function(a,b){var c,d=this,f={};if(!b.javascriptEnabled)throw{message:"Inline JavaScript is not enabled. Is it set in your options?",filename:this.fileInfo().filename,index:this.getIndex()};a=a.replace(/@\{([\w-]+)\}/g,function(a,c){return d.jsify(new e("@"+c,d.getIndex(),d.fileInfo()).eval(b))});try{a=new Function("return ("+a+")")}catch(g){throw{message:"JavaScript evaluation error: "+g.message+" from `"+a+"`",filename:this.fileInfo().filename,index:this.getIndex()}}var h=b.frames[0].variables();for(var i in h)h.hasOwnProperty(i)&&(f[i.slice(1)]={value:h[i].value,toJS:function(){return this.value.eval(b).toCSS()}});try{c=a.call(f)}catch(g){throw{message:"JavaScript evaluation error: '"+g.name+": "+g.message.replace(/["]/g,"'")+"'",filename:this.fileInfo().filename,index:this.getIndex()}}return c},f.prototype.jsify=function(a){return Array.isArray(a.value)&&a.value.length>1?"["+a.value.map(function(a){return a.toCSS()}).join(", ")+"]":a.toCSS()},b.exports=f},{"./node":76,"./variable":88}],70:[function(a,b,c){var d=a("./node"),e=function(a){this.value=a};e.prototype=new d,e.prototype.type="Keyword",e.prototype.genCSS=function(a,b){if("%"===this.value)throw{type:"Syntax",message:"Invalid % without number"};b.add(this.value)},e.True=new e("true"),e.False=new e("false"),b.exports=e},{"./node":76}],71:[function(a,b,c){var d=a("./ruleset"),e=a("./value"),f=a("./selector"),g=a("./anonymous"),h=a("./expression"),i=a("./atrule"),j=a("../utils"),k=function(a,b,c,g,h){this._index=c,this._fileInfo=g;var i=new f([],null,null,this._index,this._fileInfo).createEmptySelectors();this.features=new e(b),this.rules=[new d(i,a)],this.rules[0].allowImports=!0,this.copyVisibilityInfo(h),this.allowRoot=!0,this.setParent(i,this),this.setParent(this.features,this),this.setParent(this.rules,this)};k.prototype=new i,k.prototype.type="Media",k.prototype.isRulesetLike=function(){return!0},k.prototype.accept=function(a){this.features&&(this.features=a.visit(this.features)),this.rules&&(this.rules=a.visitArray(this.rules))},k.prototype.genCSS=function(a,b){b.add("@media ",this._fileInfo,this._index),this.features.genCSS(a,b),this.outputRuleset(a,b,this.rules)},k.prototype.eval=function(a){a.mediaBlocks||(a.mediaBlocks=[],a.mediaPath=[]);var b=new k(null,[],this._index,this._fileInfo,this.visibilityInfo());return this.debugInfo&&(this.rules[0].debugInfo=this.debugInfo,b.debugInfo=this.debugInfo),b.features=this.features.eval(a),a.mediaPath.push(b),a.mediaBlocks.push(b),this.rules[0].functionRegistry=a.frames[0].functionRegistry.inherit(),a.frames.unshift(this.rules[0]),b.rules=[this.rules[0].eval(a)],a.frames.shift(),a.mediaPath.pop(),0===a.mediaPath.length?b.evalTop(a):b.evalNested(a)},k.prototype.evalTop=function(a){var b=this;if(a.mediaBlocks.length>1){var c=new f([],null,null,this.getIndex(),this.fileInfo()).createEmptySelectors();b=new d(c,a.mediaBlocks),b.multiMedia=!0,b.copyVisibilityInfo(this.visibilityInfo()),this.setParent(b,this)}return delete a.mediaBlocks,delete a.mediaPath,b},k.prototype.evalNested=function(a){var b,c,f=a.mediaPath.concat([this]);for(b=0;b0;b--)a.splice(b,0,new g("and"));return new h(a)})),this.setParent(this.features,this),new d([],[])},k.prototype.permute=function(a){if(0===a.length)return[];if(1===a.length)return a[0];for(var b=[],c=this.permute(a.slice(1)),d=0;d0){for(n=!0,k=0;k0)p=B;else if(p=A,q[A]+q[B]>1)throw{type:"Runtime",message:"Ambiguous use of `default()` found when matching for `"+this.format(t)+"`",index:this.getIndex(),filename:this.fileInfo().filename};for(k=0;kthis.params.length)return!1}c=Math.min(f,this.arity);for(var g=0;gb?1:void 0},d.prototype.blocksVisibility=function(){return null==this.visibilityBlocks&&(this.visibilityBlocks=0),0!==this.visibilityBlocks},d.prototype.addVisibilityBlock=function(){null==this.visibilityBlocks&&(this.visibilityBlocks=0),this.visibilityBlocks=this.visibilityBlocks+1},d.prototype.removeVisibilityBlock=function(){null==this.visibilityBlocks&&(this.visibilityBlocks=0),this.visibilityBlocks=this.visibilityBlocks-1},d.prototype.ensureVisibility=function(){this.nodeVisible=!0},d.prototype.ensureInvisibility=function(){this.nodeVisible=!1},d.prototype.isVisible=function(){return this.nodeVisible},d.prototype.visibilityInfo=function(){return{visibilityBlocks:this.visibilityBlocks,nodeVisible:this.nodeVisible}},d.prototype.copyVisibilityInfo=function(a){a&&(this.visibilityBlocks=a.visibilityBlocks,this.nodeVisible=a.nodeVisible)},b.exports=d},{}],77:[function(a,b,c){var d=a("./node"),e=a("./color"),f=a("./dimension"),g=a("../math-constants"),h=function(a,b,c){this.op=a.trim(),this.operands=b,this.isSpaced=c};h.prototype=new d,h.prototype.type="Operation",h.prototype.accept=function(a){this.operands=a.visit(this.operands)},h.prototype.eval=function(a){var b,c=this.operands[0].eval(a),d=this.operands[1].eval(a);if(a.isMathOn(this.op)){if(b="./"===this.op?"/":this.op,c instanceof f&&d instanceof e&&(c=c.toColor()),d instanceof f&&c instanceof e&&(d=d.toColor()),!c.operate){if(c instanceof h&&"/"===c.op&&a.math===g.PARENS_DIVISION)return new h(this.op,[c,d],this.isSpaced);throw{type:"Operation",message:"Operation on an invalid type"}}return c.operate(a,b,d)}return new h(this.op,[c,d],this.isSpaced)},h.prototype.genCSS=function(a,b){this.operands[0].genCSS(a,b),this.isSpaced&&b.add(" "),b.add(this.op),this.isSpaced&&b.add(" "),this.operands[1].genCSS(a,b)},b.exports=h},{"../math-constants":39,"./color":55,"./dimension":62,"./node":76}],78:[function(a,b,c){var d=a("./node"),e=function(a){this.value=a};e.prototype=new d,e.prototype.type="Paren",e.prototype.genCSS=function(a,b){b.add("("),this.value.genCSS(a,b),b.add(")")},e.prototype.eval=function(a){return new e(this.value.eval(a))},b.exports=e},{"./node":76}],79:[function(a,b,c){var d=a("./node"),e=a("./declaration"),f=function(a,b,c){this.name=a,this._index=b,this._fileInfo=c};f.prototype=new d,f.prototype.type="Property",f.prototype.eval=function(a){var b,c=this.name,d=a.pluginManager.less.visitors.ToCSSVisitor.prototype._mergeRules;if(this.evaluating)throw{type:"Name",message:"Recursive property reference for "+c,filename:this.fileInfo().filename,index:this.getIndex()};if(this.evaluating=!0,b=this.find(a.frames,function(b){var f,g=b.property(c);if(g){for(var h=0;h0;a--){var b=this.rules[a-1];if(b instanceof e)return this.parseValue(b)}},q.prototype.parseValue=function(a){function b(a){return a.value instanceof k&&!a.parsed?("string"==typeof a.value.value?this.parse.parseNode(a.value.value,["value","important"],a.value.getIndex(),a.fileInfo(),function(b,c){b&&(a.parsed=!0),c&&(a.value=c[0],a.important=c[1]||"",a.parsed=!0)}):a.parsed=!0,a):a}var c=this;if(Array.isArray(a)){var d=[];return a.forEach(function(a){d.push(b.call(c,a))}),d}return b.call(c,a)},q.prototype.rulesets=function(){if(!this.rules)return[];var a,b,c=[],d=this.rules;for(a=0;b=d[a];a++)b.isRuleset&&c.push(b);return c},q.prototype.prependRule=function(a){var b=this.rules; +b?b.unshift(a):this.rules=[a],this.setParent(a,this)},q.prototype.find=function(a,b,c){b=b||this;var d,e,f=[],g=a.toCSS();return g in this._lookups?this._lookups[g]:(this.rulesets().forEach(function(g){if(g!==b)for(var h=0;hd){if(!c||c(g)){e=g.find(new i(a.elements.slice(d)),b,c);for(var j=0;j0&&b.add(k),a.firstSelector=!0,h[0].genCSS(a,b),a.firstSelector=!1,d=1;d0?(e=p.copyArray(a),f=e.pop(),g=d.createDerived(p.copyArray(f.elements))):g=d.createDerived([]),b.length>0){var h=c.combinator,i=b[0].elements[0];h.emptyOrWhitespace&&!i.combinator.emptyOrWhitespace&&(h=i.combinator),g.elements.push(new j(h,i.value,c.isVariable,c._index,c._fileInfo)),g.elements=g.elements.concat(b[0].elements.slice(1))}if(0!==g.elements.length&&e.push(g),b.length>1){var k=b.slice(1);k=k.map(function(a){return a.createDerived(a.elements,[])}),e=e.concat(k)}return e}function g(a,b,c,d,e){var g;for(g=0;g0?d[d.length-1]=d[d.length-1].createDerived(d[d.length-1].elements.concat(a)):d.push(new i(a))}}function l(a,b,c){function m(a){var b;return a.value instanceof h?(b=a.value.value,b instanceof i?b:null):null}var n,o,p,q,r,s,t,u,v,w,x=!1;for(q=[],r=[[]],n=0;u=c.elements[n];n++)if("&"!==u.value){var y=m(u);if(null!=y){k(q,r);var z,A=[],B=[];for(z=l(A,b,y),x=x||z,p=0;p0&&t[0].elements.push(new j(u.combinator,"",u.isVariable,u._index,u._fileInfo)),s.push(t);else for(p=0;p0&&(a.push(r[n]),w=r[n][v-1],r[n][v-1]=w.createDerived(w.elements,c.extendList));return x}function m(a,b){var c=b.createDerived(b.elements,b.extendList,b.evaldCondition);return c.copyVisibilityInfo(a),c}var n,o,q;if(o=[],q=l(o,b,c),!q)if(b.length>0)for(o=[],n=0;n0)for(b=0;b=0&&"\n"!==b.charAt(c);)e++;return"number"==typeof a&&(d=(b.slice(0,a).match(/\n/g)||"").length),{line:d,column:e}},copyArray:function(a){var b,c=a.length,d=new Array(c);for(b=0;b=0||(i=[k.selfSelectors[0]],g=n.findMatch(j,i),g.length&&(j.hasFoundMatches=!0,j.selfSelectors.forEach(function(a){var b=k.visibilityInfo();h=n.extendSelector(g,i,a,j.isVisible()),l=new d.Extend(k.selector,k.option,0,k.fileInfo(),b),l.selfSelectors=h,h[h.length-1].extendList=[l],m.push(l),l.ruleset=k.ruleset,l.parent_ids=l.parent_ids.concat(k.parent_ids,j.parent_ids),k.firstExtendOnThisSelectorPath&&(l.firstExtendOnThisSelectorPath=!0,k.ruleset.paths.push(h))})));if(m.length){if(this.extendChainCount++,c>100){var o="{unable to calculate}",p="{unable to calculate}";try{o=m[0].selfSelectors[0].toCSS(),p=m[0].selector.toCSS()}catch(q){}throw{message:"extend circular reference detected. One of the circular extends is currently:"+o+":extend("+p+")"}}return m.concat(n.doExtendChaining(m,b,c+1))}return m},visitDeclaration:function(a,b){b.visitDeeper=!1},visitMixinDefinition:function(a,b){b.visitDeeper=!1},visitSelector:function(a,b){b.visitDeeper=!1},visitRuleset:function(a,b){if(!a.root){var c,d,e,f,g=this.allExtendsStack[this.allExtendsStack.length-1],h=[],i=this;for(e=0;e0&&k[i.matched].combinator.value!==g?i=null:i.matched++,i&&(i.finished=i.matched===k.length,i.finished&&!a.allowAfter&&(e+1k&&l>0&&(m[m.length-1].elements=m[m.length-1].elements.concat(b[k].elements.slice(l)),l=0,k++),j=g.elements.slice(l,i.index).concat([h]).concat(c.elements.slice(1)),k===i.pathIndex&&f>0?m[m.length-1].elements=m[m.length-1].elements.concat(j):(m=m.concat(b.slice(k,i.pathIndex)),m.push(new d.Selector(j))),k=i.endPathIndex,l=i.endPathElementIndex,l>=b[k].elements.length&&(l=0,k++);return k0&&(m[m.length-1].elements=m[m.length-1].elements.concat(b[k].elements.slice(l)),k++),m=m.concat(b.slice(k,b.length)),m=m.map(function(a){var b=a.createDerived(a.elements);return e?b.ensureVisibility():b.ensureInvisibility(),b})},visitMedia:function(a,b){var c=a.allExtends.concat(this.allExtendsStack[this.allExtendsStack.length-1]);c=c.concat(this.doExtendChaining(c,a.allExtends)),this.allExtendsStack.push(c)},visitMediaOut:function(a){var b=this.allExtendsStack.length-1;this.allExtendsStack.length=b},visitAtRule:function(a,b){var c=a.allExtends.concat(this.allExtendsStack[this.allExtendsStack.length-1]);c=c.concat(this.doExtendChaining(c,a.allExtends)),this.allExtendsStack.push(c)},visitAtRuleOut:function(a){var b=this.allExtendsStack.length-1;this.allExtendsStack.length=b}},b.exports=i},{"../logger":38,"../tree":67,"../utils":89,"./visitor":97}],91:[function(a,b,c){function d(a){this.imports=[],this.variableImports=[],this._onSequencerEmpty=a,this._currentDepth=0}d.prototype.addImport=function(a){var b=this,c={callback:a,args:null,isReady:!1};return this.imports.push(c),function(){c.args=Array.prototype.slice.call(arguments,0),c.isReady=!0,b.tryRun()}},d.prototype.addVariableImport=function(a){this.variableImports.push(a)},d.prototype.tryRun=function(){this._currentDepth++;try{for(;;){for(;this.imports.length>0;){var a=this.imports[0];if(!a.isReady)return;this.imports=this.imports.slice(1),a.callback.apply(null,a.args)}if(0===this.variableImports.length)break;var b=this.variableImports[0];this.variableImports=this.variableImports.slice(1),b()}}finally{this._currentDepth--}0===this._currentDepth&&this._onSequencerEmpty&&this._onSequencerEmpty()},b.exports=d},{}],92:[function(a,b,c){var d=a("../contexts"),e=a("./visitor"),f=a("./import-sequencer"),g=a("../utils"),h=function(a,b){this._visitor=new e(this),this._importer=a,this._finish=b,this.context=new d.Eval,this.importCount=0,this.onceFileDetectionMap={},this.recursionDetector={},this._sequencer=new f(this._onSequencerEmpty.bind(this))};h.prototype={isReplacing:!1,run:function(a){try{this._visitor.visit(a)}catch(b){this.error=b}this.isFinished=!0,this._sequencer.tryRun()},_onSequencerEmpty:function(){this.isFinished&&this._finish(this.error)},visitImport:function(a,b){var c=a.options.inline;if(!a.css||c){var e=new d.Eval(this.context,g.copyArray(this.context.frames)),f=e.frames[0];this.importCount++,a.isVariableImport()?this._sequencer.addVariableImport(this.processImportNode.bind(this,a,e,f)):this.processImportNode(a,e,f)}b.visitDeeper=!1},processImportNode:function(a,b,c){var d,e=a.options.inline;try{d=a.evalForImport(b)}catch(f){f.filename||(f.index=a.getIndex(),f.filename=a.fileInfo().filename),a.css=!0,a.error=f}if(!d||d.css&&!e)this.importCount--,this.isFinished&&this._sequencer.tryRun();else{d.options.multiple&&(b.importMultiple=!0);for(var g=void 0===d.css,h=0;h0},resolveVisibility:function(a,b){if(!a.blocksVisibility()){if(this.isEmpty(a)&&!this.containsSilentNonBlockedChild(b))return;return a}var c=a.rules[0];if(this.keepOnlyVisibleChilds(c),!this.isEmpty(c))return a.ensureVisibility(),a.removeVisibilityBlock(),a},isVisibleRuleset:function(a){return!!a.firstRoot||!this.isEmpty(a)&&!(!a.root&&!this.hasVisibleSelector(a))}};var g=function(a){this._visitor=new e(this),this._context=a,this.utils=new f(a)};g.prototype={isReplacing:!0,run:function(a){return this._visitor.visit(a)},visitDeclaration:function(a,b){if(!a.blocksVisibility()&&!a.variable)return a},visitMixinDefinition:function(a,b){a.frames=[]},visitExtend:function(a,b){},visitComment:function(a,b){if(!a.blocksVisibility()&&!a.isSilent(this._context))return a},visitMedia:function(a,b){var c=a.rules[0].rules;return a.accept(this._visitor),b.visitDeeper=!1,this.utils.resolveVisibility(a,c)},visitImport:function(a,b){if(!a.blocksVisibility())return a},visitAtRule:function(a,b){return a.rules&&a.rules.length?this.visitAtRuleWithBody(a,b):this.visitAtRuleWithoutBody(a,b)},visitAnonymous:function(a,b){if(!a.blocksVisibility())return a.accept(this._visitor),a},visitAtRuleWithBody:function(a,b){function c(a){var b=a.rules;return 1===b.length&&(!b[0].paths||0===b[0].paths.length)}function d(a){var b=a.rules;return c(a)?b[0].rules:b}var e=d(a);return a.accept(this._visitor),b.visitDeeper=!1,this.utils.isEmpty(a)||this._mergeRules(a.rules[0].rules),this.utils.resolveVisibility(a,e)},visitAtRuleWithoutBody:function(a,b){if(!a.blocksVisibility()){if("@charset"===a.name){if(this.charset){if(a.debugInfo){var c=new d.Comment("/* "+a.toCSS(this._context).replace(/\n/g,"")+" */\n");return c.debugInfo=a.debugInfo,this._visitor.visit(c)}return}this.charset=!0}return a}},checkValidNodes:function(a,b){if(a)for(var c=0;c0?a.accept(this._visitor):a.rules=null,b.visitDeeper=!1}return a.rules&&(this._mergeRules(a.rules),this._removeDuplicateRules(a.rules)),this.utils.isVisibleRuleset(a)&&(a.ensureVisibility(),d.splice(0,0,a)),1===d.length?d[0]:d},_compileRulesetPaths:function(a){a.paths&&(a.paths=a.paths.filter(function(a){var b;for(" "===a[0].elements[0].combinator.value&&(a[0].elements[0].combinator=new d.Combinator("")),b=0;b=0;e--)if(c=a[e],c instanceof d.Declaration)if(f[c.name]){b=f[c.name],b instanceof d.Declaration&&(b=f[c.name]=[f[c.name].toCSS(this._context)]);var g=c.toCSS(this._context);b.indexOf(g)!==-1?a.splice(e,1):b.push(g)}else f[c.name]=c}},_mergeRules:function(a){if(a){for(var b={},c=[],e=0;e0){var b=a[0],c=[],e=[new d.Expression(c)];a.forEach(function(a){"+"===a.merge&&c.length>0&&e.push(new d.Expression(c=[])),c.push(a.value),b.important=b.important||a.important}),b.value=new d.Value(e)}})}}},b.exports=g},{"../tree":67,"./visitor":97}],97:[function(a,b,c){function d(a){return a}function e(a,b){var c,d;for(c in a)switch(d=a[c],typeof d){case"function":d.prototype&&d.prototype.type&&(d.prototype.typeIndex=b++);break;case"object":b=e(d,b)}return b}var f=a("../tree"),g={visitDeeper:!0},h=!1,i=function(a){this._implementation=a,this._visitInCache={},this._visitOutCache={},h||(e(f,1),h=!0)};i.prototype={visit:function(a){if(!a)return a;var b=a.typeIndex;if(!b)return a.value&&a.value.typeIndex&&this.visit(a.value),a;var c,e=this._implementation,f=this._visitInCache[b],h=this._visitOutCache[b],i=g;if(i.visitDeeper=!0,f||(c="visit"+a.type,f=e[c]||d,h=e[c+"Out"]||d,this._visitInCache[b]=f,this._visitOutCache[b]=h),f!==d){var j=f.call(e,a,i);a&&e.isReplacing&&(a=j)}return i.visitDeeper&&a&&a.accept&&a.accept(this),h!=d&&h.call(e,a),a},visitArray:function(a,b){if(!a)return a;var c,d=a.length;if(b||!this._implementation.isReplacing){for(c=0;ck){for(var b=0,c=h.length-j;b -

    Conditions générales d'utilisation du site Antopie.org/web

    +

    Conditions générales d'utilisation du site www.antopie.org

    ', $codeEnCompilation); + + if (isset($_SESSION['confirmerLien']) AND $_SESSION['confirmerLien'] == "non") { $codeEnCompilation = preg_replace('#\[lien\|#', ' - - - <?php echo $page['titre']; ?> | Ant - - - - - - - - - - - - - - - - - - - - - - - - - - - +while ($page = $reponse->fetch()) { ?> + + + + + <?php echo $page['titre']; ?> | Ant + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    @@ -178,7 +179,6 @@ catch (Exception $e) { Créer un compte -
    La cave à l'info-rmatique
    @@ -213,44 +213,20 @@ catch (Exception $e) { Jirafourmie - - 2048 - - À propos - -
    -
    - +
    -
    - -
    - - J'aime les trains. - - + J'aime les trains.
    -
    - - - - - - - - - closeCursor(); ?> - - - +closeCursor(); ?> + diff --git a/inc/footer.php b/inc/footer.php index 2aded1d..5b44484 100755 --- a/inc/footer.php +++ b/inc/footer.php @@ -29,7 +29,7 @@
    - +
    diff --git a/index.php b/index.php index 91431b0..b1721cb 100755 --- a/index.php +++ b/index.php @@ -4,7 +4,7 @@ head("index.php"); ?>

    La fourmilière

    - Un espace pour publier et lire des pages d'article. + Un espace pour publier et lire des pages d'article.


    @@ -27,7 +27,7 @@ head("index.php"); ?>

    La cave à l'info-rmatique

    - Des infos sur les navigateurs web, les moteurs de recherche, les modules complémentaires, les systèmes d'exploitation ... + Des infos sur les navigateurs web, les moteurs de recherche, les modules complémentaires, les systèmes d'exploitation ...

    @@ -38,7 +38,7 @@ head("index.php"); ?>

    AntMusiques

    - J'ai créé des musiques, les AntMusiques. Les voici. + J'ai créé des musiques, les AntMusiques. Les voici.

    @@ -53,7 +53,7 @@ head("index.php"); ?>

    NuAnt

    - Une instance de Nextcloud, un service de stockage en ligne, hébergé par Ant. + Une instance de Nextcloud, un service de stockage en ligne, hébergé par Ant.

    Accéder à NuAnt @@ -64,29 +64,19 @@ head("index.php"); ?>

    Jirafourmie

    - Accéder à Jirafourmie, un service de téléversement de fichiers. + Accéder à Jirafourmie, un service de téléversement de fichiers.

    Jirafourmie
    -
    -

    - 2048 -

    - Jouer au 2048, un jeu où il faut fusionner des tuiles jusqu'à obtenir la tuile 2048. -

    - - Jouer au 2048 - -
    -
    +

    Espace commentaire

    - Pour lire ou envoyer des commentaires + Pour lire ou envoyer des commentaires

    Accéder à l'espace commentaire diff --git a/js/editeur.js b/js/editeur.js new file mode 100644 index 0000000..b754e1e --- /dev/null +++ b/js/editeur.js @@ -0,0 +1,29 @@ +// https://openclassrooms.com/fr/courses/1744696-creez-un-editeur-de-texte-wysiwyg + +function commande(nom, argument){ + + if (typeof argument === 'undefined') { + + argument = ''; + + } + + switch(nom){ + case "createLink": + argument = prompt("Quelle est l'adresse du lien ?"); + break; + case "insertImage": + argument = prompt("Quelle est l'adresse de l'image ?"); + break; + } + + document.execCommand(nom, false, argument); + // Exécuter la commande + +} + +function resultat(){ + + document.getElementById("resultat").value = document.getElementById("editeur").innerHTML; + +} diff --git a/licences/less.txt b/licences/less.txt new file mode 100644 index 0000000..0629ee6 --- /dev/null +++ b/licences/less.txt @@ -0,0 +1,176 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + +2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + +3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + +4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + +5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + +6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + +7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + +8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + +9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + +END OF TERMS AND CONDITIONS diff --git a/licences/normalize.txt b/licences/normalize.txt new file mode 100644 index 0000000..8bdc135 --- /dev/null +++ b/licences/normalize.txt @@ -0,0 +1,8 @@ + +Copyright © Nicolas Gallagher and Jonathan Neal + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.