Microsoft.Automata.Rex.RexEngine.Escape C# (CSharp) Méthode

        public static string Escape(char c)
        {
            int code = (int)c;
            if (code > 126)
                return ToUnicodeRepr(code);

            if (code < 32)
                return string.Format("\\x{0:X}", code);

            switch (c)
            {
                case '\0':
                    return @"\0";
                case '\a':
                    return @"\a";
                case '\b':
                    return @"\b";
                case '\t':
                    return @"\t";
                case '\r':
                    return @"\r";
                case '\v':
                    return @"\v";
                case '\f':
                    return @"\f";
                case '\n':
                    return @"\n";
                case '\u001B':
                    return @"\e";
                case '\"':
                    return "\\\"";
                case '\'':
                    return "\\\'";
                case ' ':
                    return " ";
                default:
                    if (code < 32)
                        return string.Format("\\x{0:X}", code);
                    else
                        return c.ToString();
            }
        }