566 	cm_return_if_fail(undostruct->wrap_info == NULL);  in init_wrap_undo()
568 	undostruct->wrap_info = g_new0(UndoWrap, 1);  in init_wrap_undo()
576 	undostruct->wrap_info->pre_wrap_content  in init_wrap_undo()
579 	undostruct->wrap_info->lock = 0;  in init_wrap_undo()
582 	undostruct->wrap_info->start_pos = -1;  in init_wrap_undo()
583 	undostruct->wrap_info->end_pos = -1;  in init_wrap_undo()
584 	undostruct->wrap_info->len_change = 0;  in init_wrap_undo()
596 	cm_return_if_fail(undostruct->wrap_info != NULL);  in end_wrap_undo()
599 	if (undostruct->wrap_info->start_pos == -1)  in end_wrap_undo()
602 	cm_return_if_fail(undostruct->wrap_info->end_pos > undostruct->wrap_info->start_pos);  in end_wrap_undo()
603 …cm_return_if_fail(undostruct->wrap_info->end_pos - undostruct->wrap_info->len_change > undostruct-…  in end_wrap_undo()
612 		undostruct->wrap_info->start_pos,  in end_wrap_undo()
613 		undostruct->wrap_info->end_pos,  in end_wrap_undo()
614 		undostruct->wrap_info->len_change);  in end_wrap_undo()
620 			undostruct->wrap_info->pre_wrap_content,  in end_wrap_undo()
621 			undostruct->wrap_info->start_pos,  in end_wrap_undo()
622 			undostruct->wrap_info->end_pos  in end_wrap_undo()
623 			- undostruct->wrap_info->len_change);  in end_wrap_undo()
628 			undostruct->wrap_info->start_pos,  in end_wrap_undo()
629 			undostruct->wrap_info->end_pos);  in end_wrap_undo()
633 		 undostruct->wrap_info->start_pos,  in end_wrap_undo()
634 		 undostruct->wrap_info->end_pos  in end_wrap_undo()
635 		  - undostruct->wrap_info->len_change,  in end_wrap_undo()
641 		 undostruct->wrap_info->start_pos,  in end_wrap_undo()
642 		 undostruct->wrap_info->end_pos,  in end_wrap_undo()
650 	g_free(undostruct->wrap_info->pre_wrap_content);  in end_wrap_undo()
651 	g_free(undostruct->wrap_info);  in end_wrap_undo()
652 	undostruct->wrap_info = NULL;  in end_wrap_undo()
663 	if (undostruct->wrap_info->start_pos == -1  in update_wrap_undo()
664 	 || start < undostruct->wrap_info->start_pos) {  in update_wrap_undo()
665 		undostruct->wrap_info->start_pos = start;  in update_wrap_undo()
673 		if (end > undostruct->wrap_info->end_pos) {  in update_wrap_undo()
674 			undostruct->wrap_info->end_pos = end;  in update_wrap_undo()
676 		undostruct->wrap_info->len_change += len;  in update_wrap_undo()
682 		if (start > undostruct->wrap_info->end_pos) {  in update_wrap_undo()
683 			undostruct->wrap_info->end_pos = start;  in update_wrap_undo()
685 		undostruct->wrap_info->len_change -= len;  in update_wrap_undo()
696 		if (undostruct->wrap_info == NULL)  in undo_wrapping()
698 		undostruct->wrap_info->lock++;  in undo_wrapping()
699 	} else if (undostruct->wrap_info != NULL) {  in undo_wrapping()
701 		undostruct->wrap_info->lock--;  in undo_wrapping()
702 		if (undostruct->wrap_info->lock == 0)  in undo_wrapping()
723 	if (undostruct->wrap_info != NULL) {  in undo_insert_text_cb()
748 	if (undostruct->wrap_info != NULL) {  in undo_delete_text_cb()