isprint          3587 compat/regex/regcomp.c     BUILD_CHARCLASS_LOOP (isprint);
isprint           302 pretty.c       	if (non_ascii(ch) || !isprint(ch))
isprint            40 wildmatch.c    # define ISGRAPH(c) (ISASCII(c) && isprint(c) && !isspace(c))
isprint            43 wildmatch.c    #define ISPRINT(c) (ISASCII(c) && isprint(c))