vendor/emmet.js
function(abbr, value, syntax) {
			syntax = syntax || 'css';
			var resources = require('resources');
			var autoInsertPrefixes = prefs.get('css.autoInsertVendorPrefixes');
			
			// check if snippet should be transformed to !important
			var isImportant;
			if (isImportant = /^(.+)\!$/.test(abbr)) {
				abbr = RegExp.$1;
			}
			
			// check if we have abbreviated resource
			var snippet = resources.findSnippet(syntax, abbr);
			if (snippet && !autoInsertPrefixes) {
				return transformSnippet(snippet, isImportant, syntax);
			}
			
			// no abbreviated resource, parse abbreviation
			var prefixData = this.extractPrefixes(abbr);
			var valuesData = this.extractValues(prefixData.property);
			var abbrData = _.extend(prefixData, valuesData);
			
			if (!snippet) {
				snippet = resources.findSnippet(syntax, abbrData.property);
			} else {
				abbrData.values = null;
			}
			
			if (!snippet && prefs.get('css.fuzzySearch')) {
				// let’s try fuzzy search
				snippet = resources.fuzzyFindSnippet(syntax, abbrData.property, parseFloat(prefs.get('css.fuzzySearchMinScore')));
			}
			
			if (!snippet) {
				snippet = abbrData.property + ':' + defaultValue;
			} else if (!_.isString(snippet)) {
				snippet = snippet.data;
			}
			
			if (!isSingleProperty(snippet)) {
				return snippet;
			}
			
			var snippetObj = this.splitSnippet(snippet);
			var result = [];
			if (!value && abbrData.values) {
				value = _.map(abbrData.values, function(val) {
					return this.normalizeValue(val, snippetObj.name);
				}, this).join(' ') + ';';
			}
			
			snippetObj.value = value || snippetObj.value;
			
			var prefixes = abbrData.prefixes == 'all' || (!abbrData.prefixes && autoInsertPrefixes) 
				? findPrefixes(snippetObj.name, autoInsertPrefixes && abbrData.prefixes != 'all')
				: abbrData.prefixes;
				
				
			var names = [], propName;
			_.each(prefixes, function(p) {
				if (p in vendorPrefixes) {
					propName = vendorPrefixes[p].transformName(snippetObj.name);
					names.push(propName);
					result.push(transformSnippet(propName + ':' + snippetObj.value,
							isImportant, syntax));
				}
			});
			
			// put the original property
			result.push(transformSnippet(snippetObj.name + ':' + snippetObj.value, isImportant, syntax));
			names.push(snippetObj.name);
			
			if (prefs.get('css.alignVendor')) {
				var pads = require('utils').getStringsPads(names);
				result = _.map(result, function(prop, i) {
					return pads[i] + prop;
				});
			}
			
			return result;
		}
function(abbr, value, syntax) {
			syntax = syntax || 'css';
			var resources = require('resources');
			var autoInsertPrefixes = prefs.get('css.autoInsertVendorPrefixes');
			
			// check if snippet should be transformed to !important
			var isImportant;
			if (isImportant = /^(.+)\!$/.test(abbr)) {
				abbr = RegExp.$1;
			}
			
			// check if we have abbreviated resource
			var snippet = resources.findSnippet(syntax, abbr);
			if (snippet && !autoInsertPrefixes) {
				return transformSnippet(snippet, isImportant, syntax);
			}
			
			// no abbreviated resource, parse abbreviation
			var prefixData = this.extractPrefixes(abbr);
			var valuesData = this.extractValues(prefixData.property);
			var abbrData = _.extend(prefixData, valuesData);
			
			if (!snippet) {
				snippet = resources.findSnippet(syntax, abbrData.property);
			} else {
				abbrData.values = null;
			}
			
			if (!snippet && prefs.get('css.fuzzySearch')) {
				// let’s try fuzzy search
				snippet = resources.fuzzyFindSnippet(syntax, abbrData.property, parseFloat(prefs.get('css.fuzzySearchMinScore')));
			}
			
			if (!snippet) {
				snippet = abbrData.property + ':' + defaultValue;
			} else if (!_.isString(snippet)) {
				snippet = snippet.data;
			}
			
			if (!isSingleProperty(snippet)) {
				return snippet;
			}
			
			var snippetObj = this.splitSnippet(snippet);
			var result = [];
			if (!value && abbrData.values) {
				value = _.map(abbrData.values, function(val) {
					return this.normalizeValue(val, snippetObj.name);
				}, this).join(' ') + ';';
			}
			
			snippetObj.value = value || snippetObj.value;
			
			var prefixes = abbrData.prefixes == 'all' || (!abbrData.prefixes && autoInsertPrefixes) 
				? findPrefixes(snippetObj.name, autoInsertPrefixes && abbrData.prefixes != 'all')
				: abbrData.prefixes;
				
				
			var names = [], propName;
			_.each(prefixes, function(p) {
				if (p in vendorPrefixes) {
					propName = vendorPrefixes[p].transformName(snippetObj.name);
					names.push(propName);
					result.push(transformSnippet(propName + ':' + snippetObj.value,
							isImportant, syntax));
				}
			});
			
			// put the original property
			result.push(transformSnippet(snippetObj.name + ':' + snippetObj.value, isImportant, syntax));
			names.push(snippetObj.name);
			
			if (prefs.get('css.alignVendor')) {
				var pads = require('utils').getStringsPads(names);
				result = _.map(result, function(prop, i) {
					return pads[i] + prop;
				});
			}
			
			return result;
		}
Expands abbreviation into a snippet
@param {String} abbr Abbreviation name to expand
@param {String} value Abbreviation value
@param {String} syntax Currect syntax or dialect. Default is 'css'
@returns {Object} Array of CSS properties and values or predefined
snippet (string or element)