Tidy.Core.Lexer.FoldCase C# (CSharp) Метод

        public static char FoldCase(char c, bool tocaps, bool xmlTags)
        {
            if (!xmlTags)
            {
                short m = Map(c);

                if (tocaps)
                {
                    if ((m & LOWERCASE) != 0)
                        c = (char) (c + 'A' - 'a');
                }
                    /* force to lower case */
                else
                {
                    if ((m & UPPERCASE) != 0)
                        c = (char) (c + 'a' - 'A');
                }
            }

            return c;
        }