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patch 8.2.1488: text does not scroll when inserting above first line

Problem:    Text does not scroll when inserting above first line.
Solution:   Adjust off-by-one error. (Ken Takata, closes #6739)
This commit is contained in:
Bram Moolenaar
2020-08-19 20:19:48 +02:00
parent a7c4e74763
commit 9dc1917f42
4 changed files with 19 additions and 1 deletions

View File

@@ -1662,7 +1662,7 @@ win_update(win_T *wp)
if (mod_top != 0
&& wp->w_topline == mod_top
&& (!wp->w_lines[0].wl_valid
|| wp->w_topline == wp->w_lines[0].wl_lnum))
|| wp->w_topline <= wp->w_lines[0].wl_lnum))
{
// w_topline is the first changed line and window is not scrolled,
// the scrolling from changed lines will be done further down.