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added @media bubbling (similar to SASS)

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This commit is contained in:
Marcel Jackwerth
2012-02-14 20:10:25 +01:00
parent d17a4614b6
commit 288248dc5a
3 changed files with 17 additions and 3 deletions
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7
lib/less/tree/directive.js
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@@ -1,11 +1,14 @@
(function (tree) {
tree.Directive = function (name, value, features) {
var selectors;
this.name = name;
this.features = features && new(tree.Value)(features);
if (Array.isArray(value)) {
this.ruleset = new(tree.Ruleset)([], value);
selectors = name === '@media' ? [new(tree.Selector)([new(tree.Element)("", null, 0)])] : [];
this.ruleset = new(tree.Ruleset)(selectors, value);
this.ruleset.allowImports = true;
} else {
this.value = value;
@@ -16,7 +19,7 @@ tree.Directive.prototype = {
var features = this.features ? ' ' + this.features.toCSS(env) : '';
if (this.ruleset) {
this.ruleset.root = true;
this.ruleset.root = ctx.length === 0 || (this.name !== '@media');
return this.name + features + (env.compress ? '{' : ' {\n ') +
this.ruleset.toCSS(ctx, env).trim().replace(/\n/g, '\n ') +
(env.compress ? '}': '\n}\n');