return add_s ("<");
case '>':
return add_s (">");
-#if 0
- case '$':
- return add_s ("$");
- case '_':
- return add_s ("_");
- case '%':
- return add_s ("%");
-#endif
case '&':
return add_s ("&");
-#if 0
- case '\\':
- return add_s ("\");
- case '"':
- return add_s (""");
- case '[':
- return add_s ("[");
- case ']':
- return add_s ("]");
- case '~':
- return add_s ("˜");
-#endif
default:
return add_c (c);
}