backup_state_log 2843 maint/gnulib/lib/regexec.c re_dfastate_t **backup_state_log; backup_state_log 2871 maint/gnulib/lib/regexec.c backup_state_log = mctx->state_log; backup_state_log 2980 maint/gnulib/lib/regexec.c mctx->state_log = backup_state_log;