remains          3534 maint/gnulib/lib/regexec.c 	  bitset_t remains;
remains          3554 maint/gnulib/lib/regexec.c 	      not_subset |= remains[k] = ~accepts[k] & dests_ch[j][k];
remains          3562 maint/gnulib/lib/regexec.c 	      bitset_copy (dests_ch[ndests], remains);