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(dist) build 1.0.21

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cloudhead 2010-06-20 12:53:52 -04:00
parent 27926b4da5
commit 61f58ba49c
2 changed files with 31 additions and 78 deletions
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60
dist/less-1.0.20.min.js vendored
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@ -1,60 +0,0 @@
//
// LESS - Leaner CSS v1.0.20
// http://lesscss.org
//
// Copyright (c) 2010, Alexis Sellier
// Licensed under the Apache 2.0 License.
//
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a;this.silent=!!d};b.Comment.prototype={toCSS:function(a){return a.compress?"":this.value},eval:function(){return this}}})(q("less/tree"));(function(b){b.Dimension=function(a,d){this.value=parseFloat(a);this.unit=d||null};b.Dimension.prototype={eval:function(){return this},toColor:function(){return new b.Color([this.value,this.value,this.value])},toCSS:function(){return this.value+this.unit},operate:function(a,d){return new b.Dimension(b.operate(a,this.value,d.value),this.unit||d.unit)}}})(q("less/tree"));
(function(b){b.Directive=function(a,d){this.name=a;if(Array.isArray(d))this.ruleset=new b.Ruleset([],d);else this.value=d};b.Directive.prototype={toCSS:function(a,d){if(this.ruleset){this.ruleset.root=true;return this.name+(d.compress?"{":" {\n ")+this.ruleset.toCSS(a,d).trim().replace(/\n/g,"\n ")+(d.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 b.Ruleset.prototype.variable.call(this.ruleset,
a)},find:function(){return b.Ruleset.prototype.find.apply(this.ruleset,arguments)},rulesets:function(){return b.Ruleset.prototype.rulesets.apply(this.ruleset)}}})(q("less/tree"));(function(b){b.Element=function(a,d){this.combinator=a instanceof b.Combinator?a:new b.Combinator(a);this.value=d.trim()};b.Element.prototype.toCSS=function(a){return this.combinator.toCSS(a||{})+this.value};b.Combinator=function(a){this.value=a===" "?" ":a?a.trim():""};b.Combinator.prototype.toCSS=function(a){return{"":"",
" ":" ","&":"",":":" :","::":"::","+":a.compress?"+":" + ","~":a.compress?"~":" ~ ",">":a.compress?">":" > "}[this.value]}})(q("less/tree"));(function(b){b.Expression=function(a){this.value=a};b.Expression.prototype={eval:function(a){return this.value.length>1?new b.Expression(this.value.map(function(d){return d.eval(a)})):this.value[0].eval(a)},toCSS:function(){return this.value.map(function(a){return a.toCSS()}).join(" ")}}})(q("less/tree"));(function(b){b.Import=function(a,d){var f=this;this._path=
a;this.path=a instanceof b.Quoted?/\.(le?|c)ss$/.test(a.content)?a.content:a.content+".less":a.value.content||a.value;(this.css=/css$/.test(this.path))||d.push(this.path,function(e){if(!e)throw new Error("Error parsing "+f.path);f.root=e})};b.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 b.Import&&Array.prototype.splice.apply(this.root.rules,
[a,1].concat(this.root.rules[a].eval()));return this.root.rules}}}})(q("less/tree"));(function(b){b.Keyword=function(a){this.value=a};b.Keyword.prototype={eval:function(){return this},toCSS:function(){return this.value}}})(q("less/tree"));(function(b){b.mixin={};b.mixin.Call=function(a,d,f){this.selector=new b.Selector(a);this.arguments=d;this.index=f};b.mixin.Call.prototype={eval:function(a){for(var d,f=[],e=false,i=0;i<a.frames.length;i++)if((d=a.frames[i].find(this.selector)).length>0){for(i=0;i<
d.length;i++)if(d[i].match(this.arguments,a))try{Array.prototype.push.apply(f,d[i].eval(this.arguments,a).rules);e=true}catch(j){throw{message:j.message,index:j.index,call:this.index};}if(e)return f;else throw{message:"No matching definition was found for `"+this.selector.toCSS().trim()+"("+this.arguments.map(function(k){return k.toCSS()}).join(", ")+")`",index:this.index};}throw{message:this.selector.toCSS().trim()+" is undefined",index:this.index};}};b.mixin.Definition=function(a,d,f){this.name=
a;this.selectors=[new b.Selector([new b.Element(null,a)])];this.params=d;this.arity=d.length;this.rules=f;this._lookups={};this.required=d.reduce(function(e,i){return i.name&&!i.value?e+1:e},0);this.parent=b.Ruleset.prototype};b.mixin.Definition.prototype={toCSS:function(){return""},variable:function(a){return this.parent.variable.call(this,a)},find:function(){return this.parent.find.apply(this,arguments)},rulesets:function(){return this.parent.rulesets.apply(this)},eval:function(a,d){for(var f=new b.Ruleset(null,
[]),e=0,i;e<this.params.length;e++)if(this.params[e].name)if(i=a&&a[e]||this.params[e].value)f.rules.unshift(new b.Rule(this.params[e].name,i.eval(d)));else throw{message:"wrong number of arguments for "+this.name+" ("+a.length+" for "+this.arity+")"};return(new b.Ruleset(null,this.rules)).evalRules({frames:[this,f].concat(d.frames)})},match:function(a,d){var f=a&&a.length||0;if(f<this.required)return false;for(var e=0;e<Math.min(f,this.arity);e++)if(!this.params[e].name)if(!a[e].wildcard)if(a[e].eval(d).toCSS()!=
this.params[e].value.eval(d).toCSS())return false;return true}}})(q("less/tree"));(function(b){b.Operation=function(a,d){this.op=a.trim();this.operands=d};b.Operation.prototype.eval=function(a){var d=this.operands[0].eval(a);a=this.operands[1].eval(a);var f;if(d instanceof b.Dimension&&a instanceof b.Color)if(this.op==="*"||this.op==="+"){f=a;a=d;d=f}else throw{name:"OperationError",message:"Can't substract or divide a color from a number"};return d.operate(this.op,a)};b.operate=function(a,d,f){switch(a){case "+":return d+
f;case "-":return d-f;case "*":return d*f;case "/":return d/f}}})(q("less/tree"));(function(b){b.Quoted=function(a,d){this.value=a;this.content=d};b.Quoted.prototype={toCSS:function(){return this.value},eval:function(){return this}}})(q("less/tree"));(function(b){b.Rule=function(a,d,f){this.name=a;this.value=d instanceof b.Value?d:new b.Value([d]);this.index=f;this.variable=a.charAt(0)==="@"?true:false};b.Rule.prototype.toCSS=function(a){return this.variable?"":this.name+(a.compress?":":": ")+this.value.toCSS(a)+
";"};b.Rule.prototype.eval=function(a){return new b.Rule(this.name,this.value.eval(a))};b.Shorthand=function(a,d){this.a=a;this.b=d};b.Shorthand.prototype={toCSS:function(a){return this.a.toCSS(a)+"/"+this.b.toCSS(a)},eval:function(){return this}}})(q("less/tree"));(function(b){b.Ruleset=function(a,d){this.selectors=a;this.rules=d;this._lookups={}};b.Ruleset.prototype={eval:function(){return this},evalRules:function(a){var d=[];this.rules.forEach(function(f){if(f.evalRules)d.push(f.evalRules(a));
else f instanceof b.mixin.Call?Array.prototype.push.apply(d,f.eval(a)):d.push(f.eval?f.eval(a):"")});this.rules=d;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(d,f){if(f instanceof b.Rule&&f.variable===true)d[f.name]=f;return d},{}))[a]},rulesets:function(){return this._rulesets?this._rulesets:(this._rulesets=this.rules.filter(function(a){if(a instanceof b.Ruleset||a instanceof b.mixin.Definition)return a}))},
find:function(a,d){d=d||this;var f=[],e=a.toCSS();if(e in this._lookups)return this._lookups[e];this.rulesets().forEach(function(i){if(i!==d)for(var j=0;j<i.selectors.length;j++)if(a.match(i.selectors[j])){a.elements.length>1?Array.prototype.push.apply(f,i.find(new b.Selector(a.elements.slice(1)),d)):f.push(i);break}});return this._lookups[e]=f},toCSS:function(a,d){var f=[],e=[],i=[],j=[];if(this.root)for(var k=0;k<this.rules.length;k++)this.rules[k]instanceof b.Import&&Array.prototype.splice.apply(this.rules,
[k,1].concat(this.rules[k].eval(d)));else if(a.length===0)j=this.selectors.map(function(r){return[r]});else for(k=0;k<this.selectors.length;k++)for(var p=0;p<a.length;p++)j.push(a[p].concat([this.selectors[k]]));d.frames.unshift(this);for(k=0;k<this.rules.length;k++)this.rules[k]instanceof b.mixin.Call&&Array.prototype.splice.apply(this.rules,[k,1].concat(this.rules[k].eval(d)));for(k=0;k<this.rules.length;k++){a=this.rules[k];if(a instanceof b.Directive)i.push(a.eval(d).toCSS(j,d));else if(a.rules)i.push(a.toCSS(j,
d));else if(a instanceof b.Comment)a.silent||(this.root?i.push(a.toCSS(d)):e.push(a.toCSS(d)));else if(a.toCSS&&!a.variable)e.push(a.eval(d).toCSS(d));else a.value&&!a.variable&&e.push(a.value.toString())}i=i.join("");if(this.root)f.push(e.join(d.compress?"":"\n"));else if(e.length>0){j=j.map(function(r){return r.map(function(t){return t.toCSS(d)}).join("").trim()}).join(d.compress?",":j.length>3?",\n":", ");f.push(j,(d.compress?"{":" {\n ")+e.join(d.compress?"":"\n ")+(d.compress?"}":"\n}\n"))}f.push(i);
d.frames.shift();return f.join("")+(d.compress?"\n":"")}}})(q("less/tree"));(function(b){b.Selector=function(a){this.elements=a;if(this.elements[0].combinator.value==="")this.elements[0].combinator.value=" "};b.Selector.prototype.match=function(a){return this.elements[0].value===a.elements[0].value?true:false};b.Selector.prototype.toCSS=function(a){if(this._css)return this._css;return this._css=this.elements.map(function(d){return typeof d==="string"?" "+d.trim():d.toCSS(a)}).join("")}})(q("less/tree"));
(function(b){b.URL=function(a){this.value=a};b.URL.prototype={toCSS:function(){return"url("+this.value.toCSS()+")"},eval:function(){return this}}})(q("less/tree"));(function(b){b.Value=function(a){this.value=a;this.is="value"};b.Value.prototype={eval:function(a){return this.value.length===1?this.value[0].eval(a):new b.Value(this.value.map(function(d){return d.eval(a)}))},toCSS:function(a){return this.value.map(function(d){return d.toCSS(a)}).join(a.compress?",":", ")}}})(q("less/tree"));(function(b){b.Variable=
function(a,d){this.name=a;this.index=d};b.Variable.prototype={eval:function(a){var d,f,e=this.name;if(d=b.find(a.frames,function(i){if(f=i.variable(e))return f.value.eval(a)}))return d;else throw{message:"variable "+this.name+" is undefined",index:this.index};}}})(q("less/tree"));q("less/tree").find=function(b,a){for(var d=0,f;d<b.length;d++)if(f=a.call(b,b[d]))return f;return null};var E=location.protocol==="file:";o.env=location.hostname=="127.0.0.1"||location.hostname=="0.0.0.0"||location.hostname==
"localhost"||location.port.length>0||E?"development":"production";o.async=false;o.poll=E?1E3:1500;o.watch=function(){return this.watchMode=true};o.unwatch=function(){return this.watchMode=false};if(o.env==="development"){o.optimization=0;/!watch/.test(location.hash)&&o.watch();o.watchTimer=setInterval(function(){o.watchMode&&I(function(b,a,d){b&&D(b.toCSS(),a,d.lastModified)})},o.poll)}else o.optimization=3;var x=typeof u.localStorage==="undefined"?null:u.localStorage,J=O('link[rel="stylesheet/less"]');
o.refresh=function(b){I(function(a,d,f){if(f.local)y("loading "+d.href+" from cache.");else{y("parsed "+d.href+" successfully.");D(a.toCSS(),d,f.lastModified)}},b)};o.refresh()})(window);

49
dist/less-1.0.20.js → dist/less-1.0.21.js vendored
View File

@ -1,5 +1,5 @@
//
// LESS - Leaner CSS v1.0.20
// LESS - Leaner CSS v1.0.21
// http://lesscss.org
//
// Copyright (c) 2010, Alexis Sellier
@ -1067,6 +1067,9 @@ if (typeof(window) !== 'undefined') {
// Used by `@import` directives
//
less.Parser.importer = function (path, paths, callback) {
if (path[0] !== '/' && paths.length > 0) {
path = paths[0] + path;
}
loadStyleSheet({ href: path, title: path }, function (root) {
callback(root);
});
@ -2065,6 +2068,8 @@ var cache = (typeof(window.localStorage) === 'undefined') ? null : window.localS
//
var sheets = select('link[rel="stylesheet/less"]');
var startTime = endTime = new(Date);
less.refresh = function (reload) {
loadStyleSheets(function (root, sheet, env) {
if (env.local) {
@ -2073,6 +2078,9 @@ less.refresh = function (reload) {
log("parsed " + sheet.href + " successfully.");
createCSS(root.toCSS(), sheet, env.lastModified);
}
log("css for " + sheet.href + " generated in " + (new(Date) - endTime) + 'ms');
(env.remaining === 0) && log("css generated in " + (new(Date) - startTime) + 'ms');
endTime = new(Date);
}, reload);
};
@ -2088,13 +2096,14 @@ function select(str) {
function loadStyleSheets(callback, reload) {
for (var i = 0; i < sheets.length; i++) {
loadStyleSheet(sheets[i], callback, reload);
loadStyleSheet(sheets[i], callback, reload, sheets.length - (i + 1));
}
}
function loadStyleSheet(sheet, callback, reload) {
var css = cache && cache.getItem(sheet.href);
var timestamp = cache && cache.getItem(sheet.href + ':timestamp');
function loadStyleSheet(sheet, callback, reload, remaining) {
var href = sheet.href.replace(/\?.*$/, '');
var css = cache && cache.getItem(href);
var timestamp = cache && cache.getItem(href + ':timestamp');
var styles = { css: css, timestamp: timestamp };
xhr(sheet.href, function (data, lastModified) {
@ -2103,31 +2112,35 @@ function loadStyleSheet(sheet, callback, reload) {
new(Date)(styles.timestamp).valueOf())) {
// Use local copy
createCSS(styles.css, sheet);
callback(null, sheet, { local: true });
callback(null, sheet, { local: true, remaining: remaining });
} else {
// Use remote copy (re-parse)
new(less.Parser)({
optimization: less.optimization
optimization: less.optimization,
paths: [href.replace(/[\w\.-]+$/, '')]
}).parse(data, function (e, root) {
if (e) { return error(e, sheet.href) }
if (e) { return error(e, href) }
try {
callback(root, sheet, { local: false, lastModified: lastModified });
removeNode(document.getElementById('less-error-message:' + sheet.href.replace(/[^a-z]+/gi, '-')));
callback(root, sheet, { local: false, lastModified: lastModified, remaining: remaining });
removeNode(document.getElementById('less-error-message:' + href.replace(/[^a-z]+/gi, '-')));
} catch (e) {
error(e, sheet.href);
error(e, href);
}
});
}
}, function (status) {
throw new(Error)("Couldn't load " + sheet.href + " (" + status + ")");
}, function (status, url) {
throw new(Error)("Couldn't load " + url+ " (" + status + ")");
});
}
function createCSS(styles, sheet, lastModified) {
var css;
// Strip the query-string
var href = sheet.href.replace(/\?.*$/, '');
// If there is no title set, use the filename, minus the extension
var id = 'less:' + (sheet.title || sheet.href.match(/(?:^|\/)([-\w]+)\.[a-z]+$/i)[1]);
var id = 'less:' + (sheet.title || href.match(/(?:^|\/)([-\w]+)\.[a-z]+$/i)[1]);
// If the stylesheet doesn't exist, create a new node
if ((css = document.getElementById(id)) === null) {
@ -2158,9 +2171,9 @@ 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);
log('saving ' + href + ' to cache.');
cache.setItem(href, styles);
cache.setItem(href + ':timestamp', lastModified);
}
}
@ -2192,7 +2205,7 @@ function xhr(url, callback, errback) {
callback(xhr.responseText,
xhr.getResponseHeader("Last-Modified"));
} else if (typeof(errback) === 'function') {
errback(xhr.status);
errback(xhr.status, url);
}
}
}