924   struct a_word *wp;  in func_filter_filterout()  local
989       for (wp = wordhead; wp != 0; wp = wp->next)  in func_filter_filterout()
991 	  struct a_word *owp = hash_insert (&a_word_table, wp);  in func_filter_filterout()
993 	    wp->chain = owp;  in func_filter_filterout()
1005 	    for (wp = wordhead; wp != 0; wp = wp->next)  in func_filter_filterout()
1006 	      wp->matched |= pattern_matches (pp->str, pp->percent, wp->str);  in func_filter_filterout()
1012 	      wp = (struct a_word *) hash_find_item (&a_word_table, &a_word_key);  in func_filter_filterout()
1013 	      while (wp)  in func_filter_filterout()
1015 		  wp->matched |= 1;  in func_filter_filterout()
1016 		  wp = wp->chain;  in func_filter_filterout()
1020 	    for (wp = wordhead; wp != 0; wp = wp->next)  in func_filter_filterout()
1021 	      wp->matched |= (wp->length == pp->length  in func_filter_filterout()
1022 			      && strneq (pp->str, wp->str, wp->length));  in func_filter_filterout()
1026       for (wp = wordhead; wp != 0; wp = wp->next)  in func_filter_filterout()
1027 	if (is_filter ? wp->matched : !wp->matched)  in func_filter_filterout()
1029 	    o = variable_buffer_output (o, wp->str, strlen (wp->str));  in func_filter_filterout()