UNICODE_MAX        87 ext/cgi/escape/escape.c     unsigned long charlimit = (strcasecmp(rb_enc_name(enc), "UTF-8") == 0 ? UNICODE_MAX :
UNICODE_MAX       432 ext/nkf/nkf-utf8/nkf.c #define nkf_char_unicode_value_p(c) ((c & VALUE_MASK) <= UNICODE_MAX)
UNICODE_MAX      2852 ext/nkf/nkf-utf8/nkf.c 	    if (val <= UNICODE_MAX) { \