void () { quickfixTest("<warning descr=\"Single character alternation in RegExp\">\\+|\\-|\\*|/|=|<|>|\\[|\\]|\\.|,|:|;|\\(|\\^</warning>", "[+\\-*/=<>\\[\\].,:;(^]", "Replace with '[+\\-*/=<>\\[\\].,:;(^]'"); }