PCRE_NOTEMPTY_ATSTART 6443 ext/pcre/pcrelib/pcre_exec.c md->notempty_atstart = (options & PCRE_NOTEMPTY_ATSTART) != 0;
PCRE_NOTEMPTY_ATSTART 1172 ext/pcre/pcrelib/pcre_internal.h   (PCRE_ANCHORED|PCRE_NOTBOL|PCRE_NOTEOL|PCRE_NOTEMPTY|PCRE_NOTEMPTY_ATSTART| \
PCRE_NOTEMPTY_ATSTART 1177 ext/pcre/pcrelib/pcre_internal.h   (PCRE_ANCHORED|PCRE_NOTBOL|PCRE_NOTEOL|PCRE_NOTEMPTY|PCRE_NOTEMPTY_ATSTART| \
PCRE_NOTEMPTY_ATSTART 1188 ext/pcre/pcrelib/pcre_internal.h     PCRE_NOTEMPTY_ATSTART|PCRE_PARTIAL_SOFT|PCRE_PARTIAL_HARD)
PCRE_NOTEMPTY_ATSTART  308 ext/pcre/pcrelib/pcredemo.c     options = PCRE_NOTEMPTY_ATSTART | PCRE_ANCHORED;