had_accept       6602 ext/pcre/pcrelib/pcre_compile.c             cd->had_accept = TRUE;
had_accept       9393 ext/pcre/pcrelib/pcre_compile.c cd->had_accept = FALSE;
had_accept       9426 ext/pcre/pcrelib/pcre_compile.c if (cd->had_accept)
had_accept       2453 ext/pcre/pcrelib/pcre_internal.h   BOOL had_accept;                  /* (*ACCEPT) encountered */