5ee0209e8a
-v, --version print node's version
--debug[=port] enable remote debugging via given TCP port
--debug-brk[=port] as above, but break in node.js and
wait for remote debugger to connect
--cflags print pre-processor and compiler flags
--v8-options print v8 command line options
Documentation can be found at http://nodejs.org/api.html or with 'man node', as it's, um, used by node. Use instead. Also moved tree.node requires in tree.js
66 lines
2.1 KiB
JavaScript
66 lines
2.1 KiB
JavaScript
if (typeof(window) === 'undefined') { var tree = require(require('path').join(__dirname, '..', '..', 'less', 'tree')); }
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tree.Ruleset = function Ruleset(selectors, rules) {
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this.selectors = selectors;
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this.rules = rules;
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};
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tree.Ruleset.prototype = {
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variables: function () {
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return this.rules.filter(function (r) {
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if (r instanceof tree.Rule && r.variable === true) { return r }
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});
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},
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toCSS: function (context, env) {
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var css = [],
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rules = [],
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rulesets = [],
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paths = [],
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selector;
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if (! this.root) {
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if (context.length === 0) {
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paths = this.selectors.map(function (s) { return [s] });
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} else {
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for (var s = 0; s < this.selectors.length; s++) {
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for (var c = 0; c < context.length; c++) {
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paths.push(context[c].concat([this.selectors[s]]));
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}
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}
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}
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}
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env.frames.unshift(this);
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for (var i = 0; i < this.rules.length; i++) {
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if (this.rules[i] instanceof tree.Ruleset) {
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rulesets.push(this.rules[i].toCSS(paths, env));
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} else {
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if (this.rules[i].toCSS) {
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rules.push(this.rules[i].toCSS(env));
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} else if (this.rules[i].value) {
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rules.push(this.rules[i].value.toString());
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}
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}
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}
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rulesets = rulesets.join('');
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if (this.root) {
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css.push(rules.join('\n'));
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} else {
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if (rules.length > 0) {
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selector = paths.map(function (p) {
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return new(tree.Selector)(p).toCSS().trim();
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}).join(paths.length > 3 ? ',\n' : ', ');
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css.push(selector, " {\n " + rules.join('\n ') + "\n}\n");
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}
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}
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css.push(rulesets);
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env.frames.shift();
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for (var p = 0; p < paths.length; p++) { paths[p].pop() }
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return css.join('');
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}
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};
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