569     char_u	*line_org;  in diff_check_unchanged()  local
595 	    line_org = vim_strsave(ml_get_buf(tp->tp_diffbuf[i_org],  in diff_check_unchanged()
597 	    if (line_org == NULL)  in diff_check_unchanged()
608 		if (diff_cmp(line_org, ml_get_buf(tp->tp_diffbuf[i_new],  in diff_check_unchanged()
612 	    vim_free(line_org);  in diff_check_unchanged()
2392     char_u	*line_org;  in diff_find_change()  local
2405     line_org = vim_strsave(ml_get_buf(wp->w_buffer, lnum, FALSE));  in diff_find_change()
2406     if (line_org == NULL)  in diff_find_change()
2412 	vim_free(line_org);  in diff_find_change()
2422 	vim_free(line_org);  in diff_find_change()
2440 	    while (line_org[si_org] != NUL)  in diff_find_change()
2443 			    && VIM_ISWHITE(line_org[si_org])  in diff_find_change()
2446 			    && (VIM_ISWHITE(line_org[si_org])  in diff_find_change()
2449 		    si_org = (int)(skipwhite(line_org + si_org) - line_org);  in diff_find_change()
2454 		    if (!diff_equal_char(line_org + si_org, line_new + si_new,  in diff_find_change()
2465 		si_org -= (*mb_head_off)(line_org, line_org + si_org);  in diff_find_change()
2472 	    if (line_org[si_org] != NUL || line_new[si_new] != NUL)  in diff_find_change()
2474 		ei_org = (int)STRLEN(line_org);  in diff_find_change()
2480 				&& VIM_ISWHITE(line_org[ei_org])  in diff_find_change()
2483 				&& (VIM_ISWHITE(line_org[ei_org])  in diff_find_change()
2487 					     && VIM_ISWHITE(line_org[ei_org]))  in diff_find_change()
2495 			p1 = line_org + ei_org;  in diff_find_change()
2497 			p1 -= (*mb_head_off)(line_org, p1);  in diff_find_change()
2510     vim_free(line_org);  in diff_find_change()