mirror of
https://github.com/less/less.js.git
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(dist) build 1.0.18
This commit is contained in:
cloudhead
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dist/less-1.0.17.min.js
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dist/less-1.0.17.min.js
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//
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// LESS - Leaner CSS v1.0.17
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// http://lesscss.org
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//
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// Copyright (c) 2010, Alexis Sellier
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// Licensed under the Apache 2.0 License.
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//
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(function(u){function q(d){return u.less[d.split("/")[1]]}function N(d){if(!document.querySelectorAll&&typeof jQuery==="undefined")z("No selector method found");else return(document.querySelectorAll||jQuery).call(document,d)}function G(d,a){for(var e=0;e<H.length;e++)I(H[e],d,a)}function I(d,a,e){var b=v&&v.getItem(d.href),g=v&&v.getItem(d.href+":timestamp"),i={css:b,timestamp:g};O(d.href,e,function(j,l){if(i&&(new Date(l)).valueOf()===(new Date(i.timestamp)).valueOf()){A(i.css,d);a(null,d,{local:true})}else(new p.Parser({optimization:p.optimization})).parse(j,
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function(o,s){if(o)return J(o,d.href);try{a(s,d,{local:false,lastModified:l});P(document.getElementById("less-error-message:"+d.href.replace(/[^a-z]+/gi,"-")))}catch(r){J(r,d.href)}})},function(j){throw new Error("Couldn't load "+d.href+" ("+j+")");})}function A(d,a,e){var b,g="less:"+(a.title||a.href.match(/(?:^|\/)([-\w]+)\.[a-z]+$/i)[1]);if((b=document.getElementById(g))===null){b=document.createElement("style");b.type="text/css";b.media="screen";b.id=g;document.getElementsByTagName("head")[0].appendChild(b)}if(b.styleSheet)try{b.styleSheet.cssText=
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d}catch(i){throw new Error("Couldn't reassign styleSheet.cssText.");}else(function(j){if(b.childNodes.length>0)b.firstChild.nodeValue!==j.nodeValue&&b.replaceChild(j,b.firstChild);else b.appendChild(j)})(document.createTextNode(d));if(e&&v){v.setItem(a.href,d);v.setItem(a.href+":timestamp",e)}}function O(d,a,e,b){function g(j,l,o){if(j.status>=200&&j.status<300)l(j.responseText,j.getResponseHeader("Last-Modified"));else typeof o==="function"&&o(j.status)}var i=Q();a=B?false:a||p.async;i.open("GET",
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d,a);i.send(null);if(B)i.status===0?e(i.responseText):b(i.status);else if(a)i.onreadystatechange=function(){i.readyState==4&&g(i,e,b)};else g(i,e,b)}function Q(){if(u.XMLHttpRequest)return new XMLHttpRequest;else try{return new ActiveXObject("MSXML2.XMLHTTP.3.0")}catch(d){z("less: browser doesn't support AJAX.");return null}}function P(d){return d&&d.parentNode.removeChild(d)}function z(d){p.env=="development"&&typeof console!=="undefined"&&console.log(d)}function J(d,a){var e="less-error-message:"+
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a.replace(/[^a-z]+/ig,"-");if(!d.extract)throw d;var b=document.createElement("div"),g;b.id=e;b.className="less-error-message";b.innerHTML="<h3>"+(d.message||"There is an error in your .less file")+'</h3><p><a href="'+a+'">'+a+"</a> on line "+d.line+", column "+(d.column+1)+":</p>"+'<div>\n<pre class="ctx"><span>[-1]</span>{0}</pre>\n<pre><span>[0]</span>{current}</pre>\n<pre class="ctx"><span>[1]</span>{2}</pre>\n</div>'.replace(/\[(-?\d)\]/g,function(i,j){return parseInt(d.line)+parseInt(j)||""}).replace(/\{(\d)\}/g,
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{title:"error-message"});b.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";if(p.env=="development")g=setInterval(function(){if(document.body){document.getElementById(e)?document.body.replaceChild(b,document.getElementById(e)):document.body.insertBefore(b,document.body.firstChild);clearInterval(g)}},10)}if(!Array.isArray)Array.isArray=function(d){return Object.prototype.toString.call(d)===
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a.length==6?a.match(/.{2}/g).map(function(b){return parseInt(b,16)}):a.split("").map(function(b){return parseInt(b+b,16)})};d.Color.prototype={eval:function(){return this},toCSS:function(){return this.alpha&&this.alpha<1?"rgba("+this.rgb.concat(this.alpha).join(", ")+")":"#"+this.rgb.map(function(a){a=Math.round(a);a=(a>255?255:a<0?0:a).toString(16);return a.length===1?"0"+a:a}).join("")},operate:function(a,e){var b=[];e instanceof d.Color||(e=e.toColor());for(var g=0;g<3;g++)b[g]=d.operate(a,this.rgb[g],
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|
||||
e){if(this.ruleset){this.ruleset.root=true;return this.name+(e.compress?"{":" {\n ")+this.ruleset.toCSS(a,e).trim().replace(/\n/g,"\n ")+(e.compress?"}":"\n}\n")}else return this.name+" "+this.value.toCSS()+";\n"},eval:function(a){a.frames.unshift(this);this.ruleset&&this.ruleset.evalRules(a);a.frames.shift();return this},variable:function(a){return d.Ruleset.prototype.variable.call(this.ruleset,a)},find:function(){return d.Ruleset.prototype.find.apply(this.ruleset,arguments)},rulesets:function(){return d.Ruleset.prototype.rulesets.apply(this.ruleset)}}})(q("less/tree"));
|
||||
(function(d){d.Element=function(a,e){this.combinator=a instanceof d.Combinator?a:new d.Combinator(a);this.value=e.trim()};d.Element.prototype.toCSS=function(a){return this.combinator.toCSS(a||{})+this.value};d.Combinator=function(a){this.value=a===" "?" ":a?a.trim():""};d.Combinator.prototype.toCSS=function(a){return{"":""," ":" ","&":"",":":" :","::":"::","+":a.compress?"+":" + ","~":a.compress?"~":" ~ ",">":a.compress?">":" > "}[this.value]}})(q("less/tree"));(function(d){d.Expression=function(a){this.value=
|
||||
a};d.Expression.prototype={eval:function(a){return this.value.length>1?new d.Expression(this.value.map(function(e){return e.eval(a)})):this.value[0].eval(a)},toCSS:function(){return this.value.map(function(a){return a.toCSS()}).join(" ")}}})(q("less/tree"));(function(d){d.Import=function(a,e){var b=this;this._path=a;this.path=a instanceof d.Quoted?/\.(le?|c)ss$/.test(a.content)?a.content:a.content+".less":a.value.content||a.value;(this.css=/css$/.test(this.path))||e.push(this.path,function(g){b.root=
|
||||
g})};d.Import.prototype={toCSS:function(){return this.css?"@import "+this._path.toCSS()+";\n":""},eval:function(){if(this.css)return this;else{for(var a=0;a<this.root.rules.length;a++)this.root.rules[a]instanceof d.Import&&Array.prototype.splice.apply(this.root.rules,[a,1].concat(this.root.rules[a].eval()));return this.root.rules}}}})(q("less/tree"));(function(d){d.Keyword=function(a){this.value=a};d.Keyword.prototype={eval:function(){return this},toCSS:function(){return this.value}}})(q("less/tree"));
|
||||
(function(d){d.mixin={};d.mixin.Call=function(a,e,b){this.selector=new d.Selector(a);this.arguments=e;this.index=b};d.mixin.Call.prototype={eval:function(a){for(var e,b=[],g=false,i=0;i<a.frames.length;i++)if((e=a.frames[i].find(this.selector)).length>0){for(i=0;i<e.length;i++)if(e[i].match(this.arguments,a))try{Array.prototype.push.apply(b,e[i].eval(this.arguments,a).rules);g=true}catch(j){throw{message:j.message,index:this.index};}if(g)return b;else throw{message:"No matching definition was found for `"+
|
||||
this.selector.toCSS().trim()+"("+this.arguments.map(function(l){return l.toCSS()}).join(", ")+")`",index:this.index};}throw{message:this.selector.toCSS().trim()+" is undefined",index:this.index};}};d.mixin.Definition=function(a,e,b){this.name=a;this.selectors=[new d.Selector([new d.Element(null,a)])];this.params=e;this.arity=e.length;this.rules=b;this._lookups={};this.required=e.reduce(function(g,i){return i.name&&!i.value?g+1:g},0)};d.mixin.Definition.prototype={toCSS:function(){return""},variable:function(a){return d.Ruleset.prototype.variable.call(this,
|
||||
a)},find:function(){return d.Ruleset.prototype.find.apply(this,arguments)},rulesets:function(){return d.Ruleset.prototype.rulesets.apply(this)},eval:function(a,e){for(var b=new d.Ruleset(null,[]),g=0,i;g<this.params.length;g++)if(this.params[g].name)if(i=a&&a[g]||this.params[g].value)b.rules.unshift(new d.Rule(this.params[g].name,i.eval(e)));else throw{message:"wrong number of arguments for "+this.name+" ("+a.length+" for "+this.arity+")"};return(new d.Ruleset(null,this.rules)).evalRules({frames:[this,
|
||||
b].concat(e.frames)})},match:function(a,e){var b=a&&a.length||0;if(b<this.required)return false;for(var g=0;g<Math.min(b,this.arity);g++)if(!this.params[g].name)if(!a[g].wildcard)if(a[g].eval(e).toCSS()!=this.params[g].value.eval(e).toCSS())return false;return true}}})(q("less/tree"));(function(d){d.Operation=function(a,e){this.op=a.trim();this.operands=e};d.Operation.prototype.eval=function(a){var e=this.operands[0].eval(a);a=this.operands[1].eval(a);var b;if(e instanceof d.Dimension&&a instanceof
|
||||
d.Color)if(this.op==="*"||this.op==="+"){b=a;a=e;e=b}else throw{name:"OperationError",message:"Can't substract or divide a color from a number"};return e.operate(this.op,a)};d.operate=function(a,e,b){switch(a){case "+":return e+b;case "-":return e-b;case "*":return e*b;case "/":return e/b}}})(q("less/tree"));(function(d){d.Quoted=function(a,e){this.value=a;this.content=e};d.Quoted.prototype={toCSS:function(){return this.value},eval:function(){return this}}})(q("less/tree"));(function(d){d.Rule=function(a,
|
||||
e,b){this.name=a;this.value=e instanceof d.Value?e:new d.Value([e]);this.index=b;this.variable=a.charAt(0)==="@"?true:false};d.Rule.prototype.toCSS=function(a){return this.variable?"":this.name+(a.compress?":":": ")+this.value.toCSS(a)+";"};d.Rule.prototype.eval=function(a){return new d.Rule(this.name,this.value.eval(a))};d.Shorthand=function(a,e){this.a=a;this.b=e};d.Shorthand.prototype={toCSS:function(a){return this.a.toCSS(a)+"/"+this.b.toCSS(a)},eval:function(){return this}}})(q("less/tree"));
|
||||
(function(d){d.Ruleset=function(a,e){this.selectors=a;this.rules=e;this._lookups={}};d.Ruleset.prototype={eval:function(){return this},evalRules:function(a){var e=[];this.rules.forEach(function(b){if(b.evalRules)e.push(b.evalRules(a));else b instanceof d.mixin.Call?Array.prototype.push.apply(e,b.eval(a)):e.push(b.eval(a))});this.rules=e;return this},match:function(a){return!a||a.length===0},variable:function(a){return this._variables?this._variables[a]:(this._variables=this.rules.reduce(function(e,
|
||||
b){if(b instanceof d.Rule&&b.variable===true)e[b.name]=b;return e},{}))[a]},rulesets:function(){return this._rulesets?this._rulesets:(this._rulesets=this.rules.filter(function(a){if(a instanceof d.Ruleset||a instanceof d.mixin.Definition)return a}))},find:function(a,e){e=e||this;var b=[],g=a.toCSS();if(g in this._lookups)return this._lookups[g];this.rulesets().forEach(function(i){if(i!==e)for(var j=0;j<i.selectors.length;j++)if(a.match(i.selectors[j])){a.elements.length>1?Array.prototype.push.apply(b,
|
||||
i.find(new d.Selector(a.elements.slice(1)),e)):b.push(i);break}});return this._lookups[g]=b},toCSS:function(a,e){var b=[],g=[],i=[],j=[];if(this.root)for(var l=0;l<this.rules.length;l++)this.rules[l]instanceof d.Import&&Array.prototype.splice.apply(this.rules,[l,1].concat(this.rules[l].eval(e)));else if(a.length===0)j=this.selectors.map(function(s){return[s]});else for(l=0;l<this.selectors.length;l++)for(var o=0;o<a.length;o++)j.push(a[o].concat([this.selectors[l]]));e.frames.unshift(this);for(l=
|
||||
0;l<this.rules.length;l++)this.rules[l]instanceof d.mixin.Call&&Array.prototype.splice.apply(this.rules,[l,1].concat(this.rules[l].eval(e)));for(l=0;l<this.rules.length;l++){a=this.rules[l];if(a instanceof d.Directive)i.push(a.eval(e).toCSS(j,e));else if(a.rules)i.push(a.toCSS(j,e));else if(a instanceof d.Comment)this.root?i.push(a.toCSS(e)):g.push(a.toCSS(e));else if(a.toCSS&&!a.variable)g.push(a.eval(e).toCSS(e));else a.value&&!a.variable&&g.push(a.value.toString())}i=i.join("");if(this.root)b.push(g.join(e.compress?
|
||||
"":"\n"));else if(g.length>0){j=j.map(function(s){return s.map(function(r){return r.toCSS(e)}).join("").trim()}).join(e.compress?",":j.length>3?",\n":", ");b.push(j,(e.compress?"{":" {\n ")+g.join(e.compress?"":"\n ")+(e.compress?"}":"\n}\n"))}b.push(i);e.frames.shift();return b.join("")+(e.compress?"\n":"")}}})(q("less/tree"));(function(d){d.Selector=function(a){this.elements=a;if(this.elements[0].combinator.value==="")this.elements[0].combinator.value=" "};d.Selector.prototype.match=function(a){return this.elements[0].value===
|
||||
a.elements[0].value?true:false};d.Selector.prototype.toCSS=function(a){if(this._css)return this._css;return this._css=this.elements.map(function(e){return typeof e==="string"?" "+e.trim():e.toCSS(a)}).join("")}})(q("less/tree"));(function(d){d.URL=function(a){this.value=a};d.URL.prototype={toCSS:function(){return"url("+this.value.toCSS()+")"},eval:function(){return this}}})(q("less/tree"));(function(d){d.Value=function(a){this.value=a;this.is="value"};d.Value.prototype={eval:function(a){return this.value.length===
|
||||
1?this.value[0].eval(a):new d.Value(this.value.map(function(e){return e.eval(a)}))},toCSS:function(a){return this.value.map(function(e){return e.toCSS(a)}).join(a.compress?",":", ")}}})(q("less/tree"));(function(d){d.Variable=function(a,e){this.name=a;this.index=e};d.Variable.prototype={eval:function(a){var e,b,g=this.name;if(e=d.find(a.frames,function(i){if(b=i.variable(g))return b.value.eval(a)}))return e;else throw{message:"variable "+this.name+" is undefined",index:this.index};}}})(q("less/tree"));
|
||||
q("less/tree").find=function(d,a){for(var e=0,b;e<d.length;e++)if(b=a.call(d,d[e]))return b;return null};var B=location.protocol==="file:";p.env=location.hostname=="127.0.0.1"||location.hostname=="0.0.0.0"||location.hostname=="localhost"||location.port.length>0||B?"development":"production";p.async=false;p.poll=B?1E3:1500;p.watch=function(){return this.watchMode=true};p.unwatch=function(){return this.watchMode=false};if(p.env==="development"){p.optimization=0;/!watch/.test(location.hash)&&p.watch();
|
||||
p.watchTimer=setInterval(function(){p.watchMode&&G(function(d,a,e){d&&A(d.toCSS(),a,e.lastModified)})},p.poll)}else p.optimization=3;var v=typeof u.localStorage==="undefined"?null:u.localStorage,H=N('link[rel="stylesheet/less"]');p.refresh=function(){G(function(d,a,e){if(e.local)z("less: loading "+a.href+" from local storage.");else{A(d.toCSS(),a,e.lastModified);z("less: parsed "+a.href+" successfully.")}})};p.refresh();p.Parser.importer=function(d,a,e){I({href:d,title:d},function(b){e(b)})}})(window);
|
||||
61
dist/less-1.0.17.js → dist/less-1.0.18.js
vendored
61
dist/less-1.0.17.js → dist/less-1.0.18.js
vendored
@@ -1,5 +1,5 @@
|
||||
//
|
||||
// LESS - Leaner CSS v1.0.17
|
||||
// LESS - Leaner CSS v1.0.18
|
||||
// http://lesscss.org
|
||||
//
|
||||
// Copyright (c) 2010, Alexis Sellier
|
||||
@@ -486,10 +486,10 @@ less.Parser = function Parser(env) {
|
||||
|
||||
if (input.charAt(i) !== '/') return;
|
||||
|
||||
if (comment = $(/\/\*(?:[^*]|\*+[^\/*])*\*+\/\n?/g)) {
|
||||
if (input.charAt(i + 1) === '/') {
|
||||
return new(tree.Comment)($(/\/\/.*/g), true);
|
||||
} else if (comment = $(/\/\*(?:[^*]|\*+[^\/*])*\*+\/\n?/g)) {
|
||||
return new(tree.Comment)(comment);
|
||||
} else {
|
||||
return $(/\/\/.*/g);
|
||||
}
|
||||
},
|
||||
|
||||
@@ -1331,13 +1331,15 @@ tree.Color.prototype = {
|
||||
})(require('less/tree'));
|
||||
(function (tree) {
|
||||
|
||||
tree.Comment = function Comment(value) {
|
||||
tree.Comment = function Comment(value, silent) {
|
||||
this.value = value;
|
||||
this.silent = !!silent;
|
||||
};
|
||||
tree.Comment.prototype = {
|
||||
toCSS: function (env) {
|
||||
return env.compress ? '' : this.value;
|
||||
}
|
||||
},
|
||||
eval: function () { return this }
|
||||
};
|
||||
|
||||
})(require('less/tree'));
|
||||
@@ -1739,7 +1741,7 @@ tree.Ruleset.prototype = {
|
||||
} else if (rule instanceof tree.mixin.Call) {
|
||||
Array.prototype.push.apply(rules, rule.eval(context));
|
||||
} else {
|
||||
rules.push(rule.eval(context));
|
||||
rules.push(rule.eval ? rule.eval(context) : '');
|
||||
}
|
||||
});
|
||||
this.rules = rules;
|
||||
@@ -1843,10 +1845,12 @@ tree.Ruleset.prototype = {
|
||||
} else if (rule.rules) {
|
||||
rulesets.push(rule.toCSS(paths, env));
|
||||
} else if (rule instanceof tree.Comment) {
|
||||
if (this.root) {
|
||||
rulesets.push(rule.toCSS(env));
|
||||
} else {
|
||||
rules.push(rule.toCSS(env));
|
||||
if (!rule.silent) {
|
||||
if (this.root) {
|
||||
rulesets.push(rule.toCSS(env));
|
||||
} else {
|
||||
rules.push(rule.toCSS(env));
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (rule.toCSS && !rule.variable) {
|
||||
@@ -2033,41 +2037,42 @@ var cache = (typeof(window.localStorage) === 'undefined') ? null : window.localS
|
||||
//
|
||||
var sheets = select('link[rel="stylesheet/less"]');
|
||||
|
||||
less.refresh = function () {
|
||||
less.refresh = function (reload) {
|
||||
loadStyleSheets(function (root, sheet, env) {
|
||||
if (env.local) {
|
||||
log("less: loading " + sheet.href + " from local storage.");
|
||||
log("loading " + sheet.href + " from cache.");
|
||||
} else {
|
||||
log("parsed " + sheet.href + " successfully.");
|
||||
createCSS(root.toCSS(), sheet, env.lastModified);
|
||||
log("less: parsed " + sheet.href + " successfully.");
|
||||
}
|
||||
});
|
||||
}, reload);
|
||||
};
|
||||
|
||||
less.refresh();
|
||||
|
||||
function select(str) {
|
||||
if (!document.querySelectorAll && typeof(jQuery) === "undefined") {
|
||||
log("No selector method found");
|
||||
log("no selector method found.");
|
||||
} else {
|
||||
return (document.querySelectorAll || jQuery).call(document, str);
|
||||
}
|
||||
}
|
||||
|
||||
function loadStyleSheets(callback, async) {
|
||||
function loadStyleSheets(callback, reload) {
|
||||
for (var i = 0; i < sheets.length; i++) {
|
||||
loadStyleSheet(sheets[i], callback, async);
|
||||
loadStyleSheet(sheets[i], callback, reload);
|
||||
}
|
||||
}
|
||||
|
||||
function loadStyleSheet(sheet, callback, async) {
|
||||
function loadStyleSheet(sheet, callback, reload) {
|
||||
var css = cache && cache.getItem(sheet.href);
|
||||
var timestamp = cache && cache.getItem(sheet.href + ':timestamp');
|
||||
var styles = { css: css, timestamp: timestamp };
|
||||
var styles = { css: css, timestamp: timestamp };
|
||||
|
||||
xhr(sheet.href, async, function (data, lastModified) {
|
||||
if (styles && (new(Date)(lastModified).valueOf() ===
|
||||
new(Date)(styles.timestamp).valueOf())) {
|
||||
xhr(sheet.href, function (data, lastModified) {
|
||||
if (!reload && styles &&
|
||||
(new(Date)(lastModified).valueOf() ===
|
||||
new(Date)(styles.timestamp).valueOf())) {
|
||||
// Use local copy
|
||||
createCSS(styles.css, sheet);
|
||||
callback(null, sheet, { local: true });
|
||||
@@ -2125,15 +2130,15 @@ function createCSS(styles, sheet, lastModified) {
|
||||
|
||||
// Don't update the local store if the file wasn't modified
|
||||
if (lastModified && cache) {
|
||||
log('saving ' + sheet.href + ' to cache.');
|
||||
cache.setItem(sheet.href, styles);
|
||||
cache.setItem(sheet.href + ':timestamp', lastModified);
|
||||
}
|
||||
}
|
||||
|
||||
function xhr(url, async, callback, errback) {
|
||||
function xhr(url, callback, errback) {
|
||||
var xhr = getXMLHttpRequest();
|
||||
|
||||
async = isFileProtocol ? false : (async || less.async);
|
||||
var async = isFileProtocol ? false : less.async;
|
||||
|
||||
xhr.open('GET', url, async);
|
||||
xhr.send(null);
|
||||
@@ -2171,7 +2176,7 @@ function getXMLHttpRequest() {
|
||||
try {
|
||||
return new(ActiveXObject)("MSXML2.XMLHTTP.3.0");
|
||||
} catch (e) {
|
||||
log("less: browser doesn't support AJAX.");
|
||||
log("browser doesn't support AJAX.");
|
||||
return null;
|
||||
}
|
||||
}
|
||||
@@ -2182,7 +2187,7 @@ function removeNode(node) {
|
||||
}
|
||||
|
||||
function log(str) {
|
||||
if (less.env == 'development' && typeof(console) !== "undefined") { console.log(str) }
|
||||
if (less.env == 'development' && typeof(console) !== "undefined") { console.log('less: ' + str) }
|
||||
}
|
||||
|
||||
function error(e, href) {
|
||||
60
dist/less-1.0.18.min.js
vendored
Normal file
60
dist/less-1.0.18.min.js
vendored
Normal file
@@ -0,0 +1,60 @@
|
||||
//
|
||||
// LESS - Leaner CSS v1.0.18
|
||||
// http://lesscss.org
|
||||
//
|
||||
// Copyright (c) 2010, Alexis Sellier
|
||||
// Licensed under the Apache 2.0 License.
|
||||
//
|
||||
(function(u){function q(d){return u.less[d.split("/")[1]]}function N(d){if(!document.querySelectorAll&&typeof jQuery==="undefined")w("no selector method found.");else return(document.querySelectorAll||jQuery).call(document,d)}function G(d,a){for(var e=0;e<H.length;e++)I(H[e],d,a)}function I(d,a,e){var b=v&&v.getItem(d.href),g=v&&v.getItem(d.href+":timestamp"),i={css:b,timestamp:g};O(d.href,function(j,l){if(!e&&i&&(new Date(l)).valueOf()===(new Date(i.timestamp)).valueOf()){A(i.css,d);a(null,d,{local:true})}else(new p.Parser({optimization:p.optimization})).parse(j,
|
||||
function(o,s){if(o)return J(o,d.href);try{a(s,d,{local:false,lastModified:l});P(document.getElementById("less-error-message:"+d.href.replace(/[^a-z]+/gi,"-")))}catch(r){J(r,d.href)}})},function(j){throw new Error("Couldn't load "+d.href+" ("+j+")");})}function A(d,a,e){var b,g="less:"+(a.title||a.href.match(/(?:^|\/)([-\w]+)\.[a-z]+$/i)[1]);if((b=document.getElementById(g))===null){b=document.createElement("style");b.type="text/css";b.media="screen";b.id=g;document.getElementsByTagName("head")[0].appendChild(b)}if(b.styleSheet)try{b.styleSheet.cssText=
|
||||
d}catch(i){throw new Error("Couldn't reassign styleSheet.cssText.");}else(function(j){if(b.childNodes.length>0)b.firstChild.nodeValue!==j.nodeValue&&b.replaceChild(j,b.firstChild);else b.appendChild(j)})(document.createTextNode(d));if(e&&v){w("saving "+a.href+" to cache.");v.setItem(a.href,d);v.setItem(a.href+":timestamp",e)}}function O(d,a,e){function b(j,l,o){if(j.status>=200&&j.status<300)l(j.responseText,j.getResponseHeader("Last-Modified"));else typeof o==="function"&&o(j.status)}var g=Q(),i=
|
||||
B?false:p.async;g.open("GET",d,i);g.send(null);if(B)g.status===0?a(g.responseText):e(g.status);else if(i)g.onreadystatechange=function(){g.readyState==4&&b(g,a,e)};else b(g,a,e)}function Q(){if(u.XMLHttpRequest)return new XMLHttpRequest;else try{return new ActiveXObject("MSXML2.XMLHTTP.3.0")}catch(d){w("browser doesn't support AJAX.");return null}}function P(d){return d&&d.parentNode.removeChild(d)}function w(d){p.env=="development"&&typeof console!=="undefined"&&console.log("less: "+d)}function J(d,
|
||||
a){var e="less-error-message:"+a.replace(/[^a-z]+/ig,"-");if(!d.extract)throw d;var b=document.createElement("div"),g;b.id=e;b.className="less-error-message";b.innerHTML="<h3>"+(d.message||"There is an error in your .less file")+'</h3><p><a href="'+a+'">'+a+"</a> on line "+d.line+", column "+(d.column+1)+":</p>"+'<div>\n<pre class="ctx"><span>[-1]</span>{0}</pre>\n<pre><span>[0]</span>{current}</pre>\n<pre class="ctx"><span>[1]</span>{2}</pre>\n</div>'.replace(/\[(-?\d)\]/g,function(i,j){return parseInt(d.line)+
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||||
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|
||||
{};this.required=e.reduce(function(g,i){return i.name&&!i.value?g+1:g},0)};d.mixin.Definition.prototype={toCSS:function(){return""},variable:function(a){return d.Ruleset.prototype.variable.call(this,a)},find:function(){return d.Ruleset.prototype.find.apply(this,arguments)},rulesets:function(){return d.Ruleset.prototype.rulesets.apply(this)},eval:function(a,e){for(var b=new d.Ruleset(null,[]),g=0,i;g<this.params.length;g++)if(this.params[g].name)if(i=a&&a[g]||this.params[g].value)b.rules.unshift(new d.Rule(this.params[g].name,
|
||||
i.eval(e)));else throw{message:"wrong number of arguments for "+this.name+" ("+a.length+" for "+this.arity+")"};return(new d.Ruleset(null,this.rules)).evalRules({frames:[this,b].concat(e.frames)})},match:function(a,e){var b=a&&a.length||0;if(b<this.required)return false;for(var g=0;g<Math.min(b,this.arity);g++)if(!this.params[g].name)if(!a[g].wildcard)if(a[g].eval(e).toCSS()!=this.params[g].value.eval(e).toCSS())return false;return true}}})(q("less/tree"));(function(d){d.Operation=function(a,e){this.op=
|
||||
a.trim();this.operands=e};d.Operation.prototype.eval=function(a){var e=this.operands[0].eval(a);a=this.operands[1].eval(a);var b;if(e instanceof d.Dimension&&a instanceof d.Color)if(this.op==="*"||this.op==="+"){b=a;a=e;e=b}else throw{name:"OperationError",message:"Can't substract or divide a color from a number"};return e.operate(this.op,a)};d.operate=function(a,e,b){switch(a){case "+":return e+b;case "-":return e-b;case "*":return e*b;case "/":return e/b}}})(q("less/tree"));(function(d){d.Quoted=
|
||||
function(a,e){this.value=a;this.content=e};d.Quoted.prototype={toCSS:function(){return this.value},eval:function(){return this}}})(q("less/tree"));(function(d){d.Rule=function(a,e,b){this.name=a;this.value=e instanceof d.Value?e:new d.Value([e]);this.index=b;this.variable=a.charAt(0)==="@"?true:false};d.Rule.prototype.toCSS=function(a){return this.variable?"":this.name+(a.compress?":":": ")+this.value.toCSS(a)+";"};d.Rule.prototype.eval=function(a){return new d.Rule(this.name,this.value.eval(a))};
|
||||
d.Shorthand=function(a,e){this.a=a;this.b=e};d.Shorthand.prototype={toCSS:function(a){return this.a.toCSS(a)+"/"+this.b.toCSS(a)},eval:function(){return this}}})(q("less/tree"));(function(d){d.Ruleset=function(a,e){this.selectors=a;this.rules=e;this._lookups={}};d.Ruleset.prototype={eval:function(){return this},evalRules:function(a){var e=[];this.rules.forEach(function(b){if(b.evalRules)e.push(b.evalRules(a));else b instanceof d.mixin.Call?Array.prototype.push.apply(e,b.eval(a)):e.push(b.eval?b.eval(a):
|
||||
"")});this.rules=e;return this},match:function(a){return!a||a.length===0},variable:function(a){return this._variables?this._variables[a]:(this._variables=this.rules.reduce(function(e,b){if(b instanceof d.Rule&&b.variable===true)e[b.name]=b;return e},{}))[a]},rulesets:function(){return this._rulesets?this._rulesets:(this._rulesets=this.rules.filter(function(a){if(a instanceof d.Ruleset||a instanceof d.mixin.Definition)return a}))},find:function(a,e){e=e||this;var b=[],g=a.toCSS();if(g in this._lookups)return this._lookups[g];
|
||||
this.rulesets().forEach(function(i){if(i!==e)for(var j=0;j<i.selectors.length;j++)if(a.match(i.selectors[j])){a.elements.length>1?Array.prototype.push.apply(b,i.find(new d.Selector(a.elements.slice(1)),e)):b.push(i);break}});return this._lookups[g]=b},toCSS:function(a,e){var b=[],g=[],i=[],j=[];if(this.root)for(var l=0;l<this.rules.length;l++)this.rules[l]instanceof d.Import&&Array.prototype.splice.apply(this.rules,[l,1].concat(this.rules[l].eval(e)));else if(a.length===0)j=this.selectors.map(function(s){return[s]});
|
||||
else for(l=0;l<this.selectors.length;l++)for(var o=0;o<a.length;o++)j.push(a[o].concat([this.selectors[l]]));e.frames.unshift(this);for(l=0;l<this.rules.length;l++)this.rules[l]instanceof d.mixin.Call&&Array.prototype.splice.apply(this.rules,[l,1].concat(this.rules[l].eval(e)));for(l=0;l<this.rules.length;l++){a=this.rules[l];if(a instanceof d.Directive)i.push(a.eval(e).toCSS(j,e));else if(a.rules)i.push(a.toCSS(j,e));else if(a instanceof d.Comment)a.silent||(this.root?i.push(a.toCSS(e)):g.push(a.toCSS(e)));
|
||||
else if(a.toCSS&&!a.variable)g.push(a.eval(e).toCSS(e));else a.value&&!a.variable&&g.push(a.value.toString())}i=i.join("");if(this.root)b.push(g.join(e.compress?"":"\n"));else if(g.length>0){j=j.map(function(s){return s.map(function(r){return r.toCSS(e)}).join("").trim()}).join(e.compress?",":j.length>3?",\n":", ");b.push(j,(e.compress?"{":" {\n ")+g.join(e.compress?"":"\n ")+(e.compress?"}":"\n}\n"))}b.push(i);e.frames.shift();return b.join("")+(e.compress?"\n":"")}}})(q("less/tree"));(function(d){d.Selector=
|
||||
function(a){this.elements=a;if(this.elements[0].combinator.value==="")this.elements[0].combinator.value=" "};d.Selector.prototype.match=function(a){return this.elements[0].value===a.elements[0].value?true:false};d.Selector.prototype.toCSS=function(a){if(this._css)return this._css;return this._css=this.elements.map(function(e){return typeof e==="string"?" "+e.trim():e.toCSS(a)}).join("")}})(q("less/tree"));(function(d){d.URL=function(a){this.value=a};d.URL.prototype={toCSS:function(){return"url("+
|
||||
this.value.toCSS()+")"},eval:function(){return this}}})(q("less/tree"));(function(d){d.Value=function(a){this.value=a;this.is="value"};d.Value.prototype={eval:function(a){return this.value.length===1?this.value[0].eval(a):new d.Value(this.value.map(function(e){return e.eval(a)}))},toCSS:function(a){return this.value.map(function(e){return e.toCSS(a)}).join(a.compress?",":", ")}}})(q("less/tree"));(function(d){d.Variable=function(a,e){this.name=a;this.index=e};d.Variable.prototype={eval:function(a){var e,
|
||||
b,g=this.name;if(e=d.find(a.frames,function(i){if(b=i.variable(g))return b.value.eval(a)}))return e;else throw{message:"variable "+this.name+" is undefined",index:this.index};}}})(q("less/tree"));q("less/tree").find=function(d,a){for(var e=0,b;e<d.length;e++)if(b=a.call(d,d[e]))return b;return null};var B=location.protocol==="file:";p.env=location.hostname=="127.0.0.1"||location.hostname=="0.0.0.0"||location.hostname=="localhost"||location.port.length>0||B?"development":"production";p.async=false;
|
||||
p.poll=B?1E3:1500;p.watch=function(){return this.watchMode=true};p.unwatch=function(){return this.watchMode=false};if(p.env==="development"){p.optimization=0;/!watch/.test(location.hash)&&p.watch();p.watchTimer=setInterval(function(){p.watchMode&&G(function(d,a,e){d&&A(d.toCSS(),a,e.lastModified)})},p.poll)}else p.optimization=3;var v=typeof u.localStorage==="undefined"?null:u.localStorage,H=N('link[rel="stylesheet/less"]');p.refresh=function(d){G(function(a,e,b){if(b.local)w("loading "+e.href+" from cache.");
|
||||
else{w("parsed "+e.href+" successfully.");A(a.toCSS(),e,b.lastModified)}},d)};p.refresh();p.Parser.importer=function(d,a,e){I({href:d,title:d},function(b){e(b)})}})(window);
|
||||
Reference in New Issue
Block a user