175   GlhLineNode *recall; /* The last line recalled, or NULL if no recall */  member
271   glh->recall = NULL;  in _new_GlHistory()
563   if(glh->recall) {  in _glh_find_backwards()
564     node = glh->recall->prev;  in _glh_find_backwards()
565     old_line = glh->recall->line;  in _glh_find_backwards()
585     glh->recall = node;  in _glh_find_backwards()
646   if(glh->recall) {  in _glh_find_forwards()
647     node = glh->recall->next;  in _glh_find_forwards()
648     old_line = glh->recall->line;  in _glh_find_forwards()
670     glh->recall = node;  in _glh_find_forwards()
713   if(!glh->recall)  in _glh_cancel_search()
720   glh->recall = NULL;  in _glh_cancel_search()
836   glh->recall = node;  in _glh_oldest_line()
878   if(!glh->enable || !glh->buffer || glh->max_lines == 0 || !glh->recall)  in _glh_current_line()
927     for(node=glh->recall; node && offset != 0; node=node->next) {  in _glh_line_id()
932     for(node=glh->recall; node && offset != 0; node=node->prev) {  in _glh_line_id()
980   glh->recall = node;  in _glh_recall_line()
1917   if(node == glh->recall)  in _glh_discard_line()
2504   if(glh->recall && glh->recall == glh->list.tail &&  in _glh_prepare_for_recall()
2505      !_glh_is_line(glh->recall->line, line, strlen(line))) {  in _glh_prepare_for_recall()
2513   if(!glh->recall) {  in _glh_prepare_for_recall()
2516     glh->recall = glh->list.tail;  in _glh_prepare_for_recall()
2538   return glh && glh->recall;  in _glh_search_active()