On Sa, 14 Jun 2014, Yukihiro Nakadaira wrote:
> On Sat, Jun 14, 2014 at 10:03 PM, Christian Brabandt <cbli...@256bit.org>
> wrote:
>
> > Hi Yukihiro!
> >
> > On Sa, 14 Jun 2014, Yukihiro Nakadaira wrote:
> >
> > > Cursor is not moved immediately when it is moved to other window at once.
> > >
> > > Steps to reproduce:
> > > $ vim -u NONE
> > > :call setline(1, range(100))
> > > :split
> > > :call cursor(50, 1) | wincmd w " On first window, cursor is not
> > > moved.
> > > :wincmd w " Cursor is moved.
> > >
> >
> > This patch should fix it:
> >
> > diff -r 6e8b6a7f7bff src/eval.c
> > --- a/src/eval.c Sat Jun 14 12:53:33 2014 +0200
> > +++ b/src/eval.c Sat Jun 14 15:02:24 2014 +0200
> > @@ -9882,6 +9882,7 @@
> > #endif
> >
> > curwin->w_set_curswant = TRUE;
> > + setcursor();
> > rettv->vval.v_number = 0;
> > }
> >
>
> Thank you. But it doesn't work for me. And this problem is not only
> for cursor(). It is same with setpos() and :123.
Yeah, looks like, this was the wrong solution. Note sure, why it seemed
to work for me (now I can't make it work any longer). How about, this
patch, which should redraw the old window, if the cursor position
changed (thus it should redraw for all your problems mentioned) just
before switching windows.
diff --git a/src/window.c b/src/window.c
--- a/src/window.c
+++ b/src/window.c
@@ -4250,6 +4250,9 @@ win_enter_ext(wp, undo_sync, curwin_inva
/* sync undo before leaving the current buffer */
if (undo_sync && curbuf != wp->w_buffer)
u_sync(FALSE);
+ /* might need to redraw old window before switching (so cursor position
+ * will be shown correctly on the old window) */
+ update_topline();
/* may have to copy the buffer options when 'cpo' contains 'S' */
if (wp->w_buffer != curbuf)
buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP);
Best,
Christian
--
Nur der Oberflächliche kennt sich selbst.
-- Oscar Wilde
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