procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

(hscroll_window_tree): Take window's min_hscroll

Browse source 
into account.
This commit is contained in:
Gerd Moellmann 2000-12-20 15:36:56 +00:00
parent ea68264b3a
commit 3172f70b51
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/xdisp.c
View file

@ -7601,13 +7601,15 @@ hscroll_window_tree (window)
/* Center cursor in window. */
hscroll = (max (0, it.current_x - text_area_width / 2)
/ CANON_X_UNIT (it.f));
hscroll = max (hscroll, XFASTINT (w->min_hscroll));
/* Don't call Fset_window_hscroll if value hasn't
changed because it will prevent redisplay
optimizations. */
if (XFASTINT (w->hscroll) != hscroll)
{
Fset_window_hscroll (window, make_number (hscroll));
XBUFFER (w->buffer)->prevent_redisplay_optimizations_p = 1;
w->hscroll = make_number (hscroll);
hscrolled_p = 1;
}
}