left_anchor      3943 ext/mbstring/oniguruma/regcomp.c   int left_anchor;
left_anchor      4106 ext/mbstring/oniguruma/regcomp.c   anc->left_anchor  = 0;
left_anchor      4122 ext/mbstring/oniguruma/regcomp.c   to->left_anchor = left->left_anchor;
left_anchor      4124 ext/mbstring/oniguruma/regcomp.c     to->left_anchor |= right->left_anchor;
left_anchor      4147 ext/mbstring/oniguruma/regcomp.c   if ((to->left_anchor & anc) != 0) return 1;
left_anchor      4156 ext/mbstring/oniguruma/regcomp.c     to->left_anchor |= anc;
left_anchor      4165 ext/mbstring/oniguruma/regcomp.c     to->left_anchor &= ~anc;
left_anchor      4173 ext/mbstring/oniguruma/regcomp.c   to->left_anchor  &= add->left_anchor;
left_anchor      4480 ext/mbstring/oniguruma/regcomp.c       add->map.anc.left_anchor |= to->anc.left_anchor;
left_anchor      4948 ext/mbstring/oniguruma/regcomp.c   reg->sub_anchor |= anc->left_anchor  & ANCHOR_BEGIN_LINE;
left_anchor      4973 ext/mbstring/oniguruma/regcomp.c   reg->anchor = opt.anc.left_anchor & (ANCHOR_BEGIN_BUF |
left_anchor      5000 ext/mbstring/oniguruma/regcomp.c     reg->sub_anchor |= opt.anc.left_anchor & ANCHOR_BEGIN_LINE;