- /* Deprecate all non-graphic characters. Include SHY as a non-graphic,
- * because often it has no graphic representation. (We can't get to
- * here with SHY when 'is_utf8' is true, so no need to include a UTF-8
- * test for it.) */
- if ((is_utf8)
- ? ! isGRAPH_utf8( (U8*) s)
- : (! isGRAPH_L1( (U8) *s)
- || UNLIKELY((U8) *(s) == LATIN1_TO_NATIVE(0xAD))))
- {
- deprecate("literal non-graphic characters in variable names");
- }
-