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patch 9.1.0708: Recursive window update does not account for reset skipcol

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Problem:  Window is updated with potentially invalid skipcol in recursive
          window update path. I.e. cursor outside of visible range in
          large line that does not fit.
Solution: Make sure it is valid (Luuk van Baal).

closes: #15605

Signed-off-by: Luuk van Baal <luukvbaal@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Luuk van Baal
2024-09-01 10:33:56 +02:00
committed by Christian Brabandt
parent 9abd02d16a
commit 3d5065fc75
5 changed files with 19 additions and 18 deletions
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3
src/drawscreen.c
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@@ -2774,7 +2774,7 @@ win_update(win_T *wp)
redrawWinline(wp, wp->w_cursor.lnum);
}
#endif
// New redraw either due to updated topline or due to wcol fix.
// New redraw either due to updated topline, wcol fix or reset skipcol.
if (wp->w_redr_type != 0)
{
// Don't update for changes in buffer again.
@@ -2782,6 +2782,7 @@ win_update(win_T *wp)
curbuf->b_mod_set = FALSE;
j = curbuf->b_mod_xlines;
curbuf->b_mod_xlines = 0;
curs_columns(TRUE);
win_update(curwin);
curbuf->b_mod_set = i;
curbuf->b_mod_xlines = j;