77 static void diff_mark_adjust_tp(tabpage_T *tp, int idx, linenr_T line1, linenr_T line2, long amount…
203     int		idx;  in diff_buf_idx()  local
205     for (idx = 0; idx < DB_COUNT; ++idx)  in diff_buf_idx()
206 	if (curtab->tp_diffbuf[idx] == buf)  in diff_buf_idx()
208     return idx;  in diff_buf_idx()
218     int		idx;  in diff_buf_idx_tp()  local
220     for (idx = 0; idx < DB_COUNT; ++idx)  in diff_buf_idx_tp()
221 	if (tp->tp_diffbuf[idx] == buf)  in diff_buf_idx_tp()
223     return idx;  in diff_buf_idx_tp()
258     int		idx;  in diff_mark_adjust()  local
264 	idx = diff_buf_idx_tp(curbuf, tp);  in diff_mark_adjust()
265 	if (idx != DB_COUNT)  in diff_mark_adjust()
266 	    diff_mark_adjust_tp(tp, idx, line1, line2, amount, amount_after);  in diff_mark_adjust()
280     int		idx,  in diff_mark_adjust_tp()  argument
332 	if ((dp == NULL || dp->df_lnum[idx] - 1 > line2  in diff_mark_adjust_tp()
333 		    || (line2 == MAXLNUM && dp->df_lnum[idx] > line1))  in diff_mark_adjust_tp()
335 		    || dprev->df_lnum[idx] + dprev->df_count[idx] < line1)  in diff_mark_adjust_tp()
342 	    dnext->df_lnum[idx] = line1;  in diff_mark_adjust_tp()
343 	    dnext->df_count[idx] = inserted;  in diff_mark_adjust_tp()
345 		if (tp->tp_diffbuf[i] != NULL && i != idx)  in diff_mark_adjust_tp()
352 			    - (dprev->df_lnum[idx] + dprev->df_count[idx]);  in diff_mark_adjust_tp()
373 	last = dp->df_lnum[idx] + dp->df_count[idx] - 1;  in diff_mark_adjust_tp()
380 	    if (dp->df_lnum[idx] - (deleted + inserted != 0) > line2)  in diff_mark_adjust_tp()
384 		dp->df_lnum[idx] += amount_after;  in diff_mark_adjust_tp()
393 		    if (dp->df_lnum[idx] >= line1)  in diff_mark_adjust_tp()
395 			off = dp->df_lnum[idx] - lnum_deleted;  in diff_mark_adjust_tp()
400 				    && dp->df_next->df_lnum[idx] - 1 <= line2)  in diff_mark_adjust_tp()
404 				n = dp->df_next->df_lnum[idx] - lnum_deleted;  in diff_mark_adjust_tp()
406 				n -= dp->df_count[idx];  in diff_mark_adjust_tp()
407 				lnum_deleted = dp->df_next->df_lnum[idx];  in diff_mark_adjust_tp()
410 				n = deleted - dp->df_count[idx];  in diff_mark_adjust_tp()
411 			    dp->df_count[idx] = 0;  in diff_mark_adjust_tp()
417 			    dp->df_count[idx] -= line2 - dp->df_lnum[idx] + 1;  in diff_mark_adjust_tp()
420 			dp->df_lnum[idx] = line1;  in diff_mark_adjust_tp()
428 			    dp->df_count[idx] -= last - lnum_deleted + 1;  in diff_mark_adjust_tp()
430 				    && dp->df_next->df_lnum[idx] - 1 <= line2)  in diff_mark_adjust_tp()
434 				n = dp->df_next->df_lnum[idx] - 1 - last;  in diff_mark_adjust_tp()
435 				deleted -= dp->df_next->df_lnum[idx]  in diff_mark_adjust_tp()
437 				lnum_deleted = dp->df_next->df_lnum[idx];  in diff_mark_adjust_tp()
447 			    dp->df_count[idx] -= deleted;  in diff_mark_adjust_tp()
452 			if (tp->tp_diffbuf[i] != NULL && i != idx)  in diff_mark_adjust_tp()
460 		    if (dp->df_lnum[idx] <= line1)  in diff_mark_adjust_tp()
463 			dp->df_count[idx] += inserted;  in diff_mark_adjust_tp()
468 			dp->df_lnum[idx] += inserted;  in diff_mark_adjust_tp()
480 	if (dprev != NULL && dprev->df_lnum[idx] + dprev->df_count[idx]  in diff_mark_adjust_tp()
481 							  == dp->df_lnum[idx])  in diff_mark_adjust_tp()
917     int idx;  in diff_internal_failed()  local
920     for (idx = 0; idx < DB_COUNT; ++idx)  in diff_internal_failed()
921 	if (curtab->tp_diffbuf[idx] != NULL  in diff_internal_failed()
922 		&& curtab->tp_diffbuf[idx]->b_diff_failed)  in diff_internal_failed()
1867     int		idx;		// index in tp_diffbuf[] for this buffer  in diff_check()  local
1884     idx = diff_buf_idx(buf);  in diff_check()
1885     if (idx == DB_COUNT)  in diff_check()
1896 	if (lnum <= dp->df_lnum[idx] + dp->df_count[idx])  in diff_check()
1898     if (dp == NULL || lnum < dp->df_lnum[idx])  in diff_check()
1901     if (lnum < dp->df_lnum[idx] + dp->df_count[idx])  in diff_check()
1910 	    if (i != idx && curtab->tp_diffbuf[i] != NULL)  in diff_check()
1916 		    if (dp->df_count[i] != dp->df_count[idx])  in diff_check()
1926 		if (i != idx && curtab->tp_diffbuf[i] != NULL  in diff_check()
1928 		    if (!diff_equal_entry(dp, idx, i))  in diff_check()
1951     return maxcount - dp->df_count[idx];  in diff_check()
2398     int		idx;  in diff_find_change()  local
2409     idx = diff_buf_idx(wp->w_buffer);  in diff_find_change()
2410     if (idx == DB_COUNT)	// cannot happen  in diff_find_change()
2418 	if (lnum <= dp->df_lnum[idx] + dp->df_count[idx])  in diff_find_change()
2426     off = lnum - dp->df_lnum[idx];  in diff_find_change()
2429 	if (curtab->tp_diffbuf[i] != NULL && i != idx)  in diff_find_change()
2524     int		idx = -1;  in diff_infold()  local
2535 	    idx = i;  in diff_infold()
2541     if (idx == -1 || !other)  in diff_infold()
2554 	if (dp->df_lnum[idx] - diff_context > lnum)  in diff_infold()
2557 	if (dp->df_lnum[idx] + dp->df_count[idx] + diff_context > lnum)  in diff_infold()
2969     int		idx;  in diff_move_to()  local
2973     idx = diff_buf_idx(curbuf);  in diff_move_to()
2974     if (idx == DB_COUNT || curtab->tp_first_diff == NULL)  in diff_move_to()
2986 	if (dir == BACKWARD && lnum <= curtab->tp_first_diff->df_lnum[idx])  in diff_move_to()
2993 	    if ((dir == FORWARD && lnum < dp->df_lnum[idx])  in diff_move_to()
2996 			    || lnum <= dp->df_next->df_lnum[idx])))  in diff_move_to()
2998 		lnum = dp->df_lnum[idx];  in diff_move_to()
3101     int		idx;  in diff_lnum_win()  local
3105     idx = diff_buf_idx(curbuf);  in diff_lnum_win()
3106     if (idx == DB_COUNT)		// safety check  in diff_lnum_win()
3114 	if (lnum <= dp->df_lnum[idx] + dp->df_count[idx])  in diff_lnum_win()
3127     n = lnum + (dp->df_lnum[i] - dp->df_lnum[idx]);  in diff_lnum_win()