not_subset 3536 maint/gnulib/lib/regexec.c bitset_word_t has_intersec, not_subset, not_consumed; not_subset 3551 maint/gnulib/lib/regexec.c not_subset = not_consumed = 0; not_subset 3554 maint/gnulib/lib/regexec.c not_subset |= remains[k] = ~accepts[k] & dests_ch[j][k]; not_subset 3560 maint/gnulib/lib/regexec.c if (not_subset)