stk              2606 maint/gnulib/lib/dfa.c   } *stkalloc = xnmalloc (d->depth, sizeof *stkalloc), *stk = stkalloc;
stk              2635 maint/gnulib/lib/dfa.c           stk->nullable = true;
stk              2638 maint/gnulib/lib/dfa.c           stk->nfirstpos = stk->nlastpos = 0;
stk              2639 maint/gnulib/lib/dfa.c           stk++;
stk              2648 maint/gnulib/lib/dfa.c               tmp.elems = lastpos - stk[-1].nlastpos;
stk              2649 maint/gnulib/lib/dfa.c               tmp.nelem = stk[-1].nlastpos;
stk              2650 maint/gnulib/lib/dfa.c               for (position *p = firstpos - stk[-1].nfirstpos;
stk              2658 maint/gnulib/lib/dfa.c             tmp.elems = firstpos - stk[-1].nfirstpos;
stk              2659 maint/gnulib/lib/dfa.c             tmp.nelem = stk[-1].nfirstpos;
stk              2660 maint/gnulib/lib/dfa.c             for (position *p = lastpos - stk[-1].nlastpos; p < lastpos; p++)
stk              2667 maint/gnulib/lib/dfa.c             stk[-1].nullable = true;
stk              2676 maint/gnulib/lib/dfa.c               tmp.nelem = stk[-2].nlastpos;
stk              2677 maint/gnulib/lib/dfa.c               tmp.elems = lastpos - stk[-1].nlastpos - stk[-2].nlastpos;
stk              2678 maint/gnulib/lib/dfa.c               for (position *p = firstpos - stk[-1].nfirstpos;
stk              2686 maint/gnulib/lib/dfa.c             tmp.nelem = stk[-1].nfirstpos;
stk              2687 maint/gnulib/lib/dfa.c             tmp.elems = firstpos - stk[-1].nfirstpos;
stk              2688 maint/gnulib/lib/dfa.c             for (position *plim = lastpos - stk[-1].nlastpos,
stk              2689 maint/gnulib/lib/dfa.c                    *p = plim - stk[-2].nlastpos;
stk              2696 maint/gnulib/lib/dfa.c           if (stk[-2].nullable)
stk              2697 maint/gnulib/lib/dfa.c             stk[-2].nfirstpos += stk[-1].nfirstpos;
stk              2699 maint/gnulib/lib/dfa.c             firstpos -= stk[-1].nfirstpos;
stk              2703 maint/gnulib/lib/dfa.c           if (stk[-1].nullable)
stk              2704 maint/gnulib/lib/dfa.c             stk[-2].nlastpos += stk[-1].nlastpos;
stk              2707 maint/gnulib/lib/dfa.c               position *p = lastpos - stk[-1].nlastpos - stk[-2].nlastpos;
stk              2708 maint/gnulib/lib/dfa.c               for (idx_t j = 0; j < stk[-1].nlastpos; j++)
stk              2709 maint/gnulib/lib/dfa.c                 p[j] = p[j + stk[-2].nlastpos];
stk              2710 maint/gnulib/lib/dfa.c               lastpos -= stk[-2].nlastpos;
stk              2711 maint/gnulib/lib/dfa.c               stk[-2].nlastpos = stk[-1].nlastpos;
stk              2715 maint/gnulib/lib/dfa.c           stk[-2].nullable &= stk[-1].nullable;
stk              2716 maint/gnulib/lib/dfa.c           stk--;
stk              2721 maint/gnulib/lib/dfa.c           stk[-2].nfirstpos += stk[-1].nfirstpos;
stk              2724 maint/gnulib/lib/dfa.c           stk[-2].nlastpos += stk[-1].nlastpos;
stk              2727 maint/gnulib/lib/dfa.c           stk[-2].nullable |= stk[-1].nullable;
stk              2728 maint/gnulib/lib/dfa.c           stk--;
stk              2737 maint/gnulib/lib/dfa.c           stk->nullable = d->tokens[i] == BACKREF;
stk              2740 maint/gnulib/lib/dfa.c           stk->nfirstpos = stk->nlastpos = 1;
stk              2741 maint/gnulib/lib/dfa.c           stk++;
stk              2755 maint/gnulib/lib/dfa.c                stk[-1].nullable ? " nullable: yes\n" : " nullable: no\n");
stk              2757 maint/gnulib/lib/dfa.c       for (idx_t j = 0; j < stk[-1].nfirstpos; j++)
stk              2759 maint/gnulib/lib/dfa.c           fprintf (stderr, " %td:", firstpos[j - stk[-1].nfirstpos].index);
stk              2760 maint/gnulib/lib/dfa.c           prtok (d->tokens[firstpos[j - stk[-1].nfirstpos].index]);
stk              2763 maint/gnulib/lib/dfa.c       for (idx_t j = 0; j < stk[-1].nlastpos; j++)
stk              2765 maint/gnulib/lib/dfa.c           fprintf (stderr, " %td:", lastpos[j - stk[-1].nlastpos].index);
stk              2766 maint/gnulib/lib/dfa.c           prtok (d->tokens[lastpos[j - stk[-1].nlastpos].index]);