Function parseParams

HTML/external/syntaxhighlighter_3.0.83/src/shCore.js:739–774

* Parses key/value pairs into hash object. * * Understands the following formats: * - name: word; * - name: [word, word]; * - name: "string"; * - name: 'string'; * * For example: * name1: value; name2: [value, value]; name3: 'value' * * @param {String} str Input string. * @retu

(str)

 * @return {Object}       Returns deserialized object.
 */
function parseParams(str)
{
	var match, 
		result = {},
		arrayRegex = new XRegExp("^\\[(?<values>(.*?))\\]$"),
		regex = new XRegExp(
			"(?<name>[\\w-]+)" +
			"\\s*:\\s*" +
			"(?<value>" +
				"[\\w-%#]+|" +		// word
				"\\[.*?\\]|" +		// [] array
				'".*?"|' +			// "" string
				"'.*?'" +			// '' string
			")\\s*;?",
			"g"
		)
		;

	while ((match = regex.exec(str)) != null) 
	{
		var value = match.value
			.replace(/^['"]|['"]$/g, '') // strip quotes from end of strings
			;
		
		// try to parse array value
		if (value != null && arrayRegex.test(value))
		{
			var m = arrayRegex.exec(value);
			value = m.values.length > 0 ? m.values.split(/\s*,\s*/) : [];
		}
		
		result[match.name] = value;
	}
	
	return result;
};

/**
 * Wraps each line of the string into <code/> tag with given style applied to it.