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bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack
From: |
Eli Zaretskii |
Subject: |
bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack |
Date: |
Mon, 11 Apr 2022 14:45:56 +0300 |
> Date: Mon, 11 Apr 2022 14:27:35 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 54800@debbugs.gnu.org
>
> > I noticed that while the patch fixes the problem in most cases,
> > depending on the height of the calc stack window, there can be the case
> > that the cursor is not positioned on the top-of-stack symbol `.' but one
> > line
> > above, at the beginning of the line with the first stack entry.
> >
> > This can be changed by using the number 4 instead of 3 in the patch.
> > Not sure if this is the best fix.
> >
> > (vertical-motion (- 4 (window-height win)))
>
> Can you show a reproducible recipe starting from "emacs -Q", so I
> could investigate?
And while at that, would the below fix the problem in the rare cases
where you saw them?
(vertical-motion (- 3 (window-height win 'ceiling)))
That is, ask window-height to produce the smallest integer number
greater than the window's height (in case the height in line units is
not integer)?
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Christoph Arenz, 2022/04/08
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Eli Zaretskii, 2022/04/09
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Christoph Arenz, 2022/04/09
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Eli Zaretskii, 2022/04/09
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Christoph Arenz, 2022/04/11
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Eli Zaretskii, 2022/04/11
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack,
Eli Zaretskii <=
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Christoph Arenz, 2022/04/11
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Christoph Arenz, 2022/04/12
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Christoph Arenz, 2022/04/12
- bug#54800: 28.1; calc: Cursor positioned at weird position in calc stack, Eli Zaretskii, 2022/04/13