is_upper         6059 maint/gnulib/lib/gen-uni-tables.c       if (to_upper (ch) != ch && !(is_lower (ch) || is_upper (ch)))
is_upper         6066 maint/gnulib/lib/gen-uni-tables.c       if (to_lower (ch) != ch && !(is_lower (ch) || is_upper (ch)))
is_upper         6073 maint/gnulib/lib/gen-uni-tables.c       if ((is_lower (ch) || is_upper (ch)) && !is_alpha (ch))
is_upper         6140 maint/gnulib/lib/gen-uni-tables.c   output_charclass (stream, "upper", is_upper);