XRegExp.cache = function()

in ext/syntaxhighlighter/scripts/XRegExp.js [152:155]

• 4 lines of code
• 3 McCabe index (conditional complexity)

    XRegExp.cache = function (pattern, flags) {
        var key = pattern + "/" + (flags || "");
        return XRegExp.cache[key] || (XRegExp.cache[key] = XRegExp(pattern, flags));
    };