vendor/emmet.js
function cssItemFromPosition(rule, absPos) {
		// do not use default EditContainer.itemFromPosition() here, because
		// we need to make a few assumptions to make CSS commenting more reliable
		var relPos = absPos - (rule.options.offset || 0);
		var reSafeChar = /^[\s\n\r]/;
		return _.find(rule.list(), function(item) {
			if (item.range().end === relPos) {
				// at the end of property, but outside of it
				// if there’s a space character at current position,
				// use current property
				return reSafeChar.test(rule.source.charAt(relPos));
			}
			
			return item.range().inside(relPos);
		});
	}
function cssItemFromPosition(rule, absPos) {
		// do not use default EditContainer.itemFromPosition() here, because
		// we need to make a few assumptions to make CSS commenting more reliable
		var relPos = absPos - (rule.options.offset || 0);
		var reSafeChar = /^[\s\n\r]/;
		return _.find(rule.list(), function(item) {
			if (item.range().end === relPos) {
				// at the end of property, but outside of it
				// if there’s a space character at current position,
				// use current property
				return reSafeChar.test(rule.source.charAt(relPos));
			}
			
			return item.range().inside(relPos);
		});
	}
function cssItemFromPosition ( rule , absPos ) { // do not use default EditContainer.itemFromPosition() here, because // we need to make a few assumptions to make CSS commenting more reliable var relPos = absPos - ( rule . options . offset || 0 ) ; var reSafeChar = / ^[\s\n\r] / ; return _ . find ( rule . list ( ) , function ( item ) { if ( item . range ( ) . end === relPos ) { // at the end of property, but outside of it // if there’s a space character at current position, // use current property return reSafeChar . test ( rule . source . charAt ( relPos ) ) ; } return item . range ( ) . inside ( relPos ) ; } ) ; }
Returns CSS property from <code>rule</code> that matches passed position
@param {EditContainer} rule
@param {Number} absPos
@returns {EditElement}
Returns CSS property from <code > rule< / code > that matches passed position