Balanced pattern matcher regular expression generator

balancedPatternMatcher.cs

        // Match everything inside balancing groups ['<' and '>'] (Variables) and ['{' and '}'] (Macros)
        // ex: <This is A Variable> and {This is a macro}
        // http://goo.gl/Rjo6Ih
        
        public static string PatternBuilder(char open, char close)
        {
            return $"(((?<open>{open})[^{open}]*)+([^{open}]*(?<close-open>{close}))+).*?(?(open)(?!))";
        }

        public static string caretPattern => PatternBuilder('<', '>');
        public static string bracePattern => PatternBuilder('{', '}');
        public static string parenthesisPattern => PatternBuilder('(', ')');