155 newline_constraint (int constraint)  in newline_constraint()  argument
157   return (constraint >> 6) & 7;  in newline_constraint()
160 letter_constraint (int constraint)  in letter_constraint()  argument
162   return (constraint >> 3) & 7;  in letter_constraint()
165 other_constraint (int constraint)  in other_constraint()  argument
167   return constraint & 7;  in other_constraint()
171 succeeds_in_context (int constraint, int prev, int curr)  in succeeds_in_context()  argument
173   return !! (((curr & CTX_NONE      ? other_constraint (constraint) : 0) \  in succeeds_in_context()
174               | (curr & CTX_LETTER  ? letter_constraint (constraint) : 0) \  in succeeds_in_context()
175               | (curr & CTX_NEWLINE ? newline_constraint (constraint) : 0)) \  in succeeds_in_context()
181 prev_newline_dependent (int constraint)  in prev_newline_dependent()  argument
183   return ((constraint ^ constraint >> 2) & 0111) != 0;  in prev_newline_dependent()
186 prev_letter_dependent (int constraint)  in prev_letter_dependent()  argument
188   return ((constraint ^ constraint >> 1) & 0111) != 0;  in prev_letter_dependent()
323   unsigned int constraint;      /* Constraint for matching this position.  */  member
342   unsigned short constraint;    /* Constraint for this state to accept.  */  member
572   return r->states[s].constraint != 0;  in accepting()
579   return succeeds_in_context (dfa->states[state].constraint, prev, curr);  in accepts_in_context()
2052           s->elems[mid].constraint |= p.constraint;  in insert()
2096                           ? s2->elems[j++].constraint & c2  in merge_constrained()
2099         m->elems[m->nelem++].constraint = s1->elems[i++].constraint | c;  in merge_constrained()
2103         if (s2->elems[j].constraint & c2)  in merge_constrained()
2106             m->elems[m->nelem++].constraint = s2->elems[j].constraint & c2;  in merge_constrained()
2149           unsigned int c = s->elems[mid].constraint;  in delete()
2165          unsigned int constraint, position_set *tmp)  in replace()  argument
2167   unsigned int c = delete (del, dst) & constraint;  in replace()
2183   int constraint = 0;  in state_index()  local
2190       hash ^= ind + s->elems[i].constraint;  in state_index()
2201         if (s->elems[j].constraint != d->states[i].elems.elems[j].constraint  in state_index()
2237             constraint |= c;  in state_index()
2242         constraint = NO_CONSTRAINT;  in state_index()
2253   d->states[i].constraint = constraint;  in state_index()
2279         unsigned int constraint;  in epsclosure()  local
2283             constraint = BEGLINE_CONSTRAINT;  in epsclosure()
2286             constraint = ENDLINE_CONSTRAINT;  in epsclosure()
2289             constraint = BEGWORD_CONSTRAINT;  in epsclosure()
2292             constraint = ENDWORD_CONSTRAINT;  in epsclosure()
2295             constraint = LIMWORD_CONSTRAINT;  in epsclosure()
2298             constraint = NOTLIMWORD_CONSTRAINT;  in epsclosure()
2301             constraint = NO_CONSTRAINT;  in epsclosure()
2309             replace (&d->follows[j], i, &d->follows[i], constraint, &tmp);  in epsclosure()
2386       unsigned int iconstraint = follows[tindex].elems[i].constraint;  in merge_nfa_state()
2392           d->constraints[tindex] |= follows[tindex].elems[i].constraint;  in merge_nfa_state()
2404               if (follows[tindex].elems[j].constraint != iconstraint)  in merge_nfa_state()
2746           firstpos->constraint = lastpos->constraint = NO_CONSTRAINT;  in dfaanalyze()
2799   pos.constraint = NO_CONSTRAINT;  in dfaanalyze()
2818           if (prev_newline_dependent (d->follows[i].elems[j].constraint))  in dfaanalyze()
2820           if (prev_letter_dependent (d->follows[i].elems[j].constraint))  in dfaanalyze()
3013           if (succeeds_in_context (pos.constraint, d->states[s].context,  in build_state()
3026       if (pos.constraint != NO_CONSTRAINT)  in build_state()
3028           if (!succeeds_in_context (pos.constraint,  in build_state()
3032           if (!succeeds_in_context (pos.constraint,  in build_state()
3036           if (!succeeds_in_context (pos.constraint,  in build_state()