check_char_prop  3212 pcre/pcrelib/pcre_compile.c   return check_char_prop(next, previous[0], previous[1], FALSE);
check_char_prop  3215 pcre/pcrelib/pcre_compile.c   return check_char_prop(next, previous[0], previous[1], TRUE);
check_char_prop  3343 pcre/pcrelib/pcre_compile.c       return check_char_prop(c, ptype, pdata, (next == -ESC_P) != negated);