add_opt_anc_info 4700 regcomp.c            add_opt_anc_info(&opt->anc, NANCHOR(node)->type);
add_opt_anc_info 4785 regcomp.c      	    add_opt_anc_info(&opt->anc, ANCHOR_ANYCHAR_STAR_ML);
add_opt_anc_info 4787 regcomp.c      	    add_opt_anc_info(&opt->anc, ANCHOR_ANYCHAR_STAR);