bug-gnu-emacs
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

bug#23551: 24.5; beginning-of-line wrong in repeated kbd macro


From: Eli Zaretskii
Subject: bug#23551: 24.5; beginning-of-line wrong in repeated kbd macro
Date: Mon, 16 May 2016 20:30:29 +0300

> Date: Mon, 16 May 2016 16:30:32 +0000
> From: abbott@dima.unige.it
> Cc: Abbott John <abbott@dima.unige.it>
> 
> Open the attached file in Emacs, and move point to the first position.
> Define a keyboard macro: (I want to put each line inside double-quotes)
> "                     ;; self-insert-command
> C-e                   ;; move-end-of-line
> "                     ;; self-insert-command
> C-a                   ;; message-beginning-of-line
> <down>                        ;; next-line
> 
> Now ask Emacs to repeat this macro 49 times.
> The result is wrong: at around line 35, the first double-quote
> is no longer at the start of the line; then on successive lines
> the position of the first inserted double-quote walks to the right.

Thanks.

This is a duplicate of the (old, but unsolved) bug #13452.  The
problem is not in beginning-of-line, it's in next-line: when the
window needs to scroll as result of next-line, point ends up in
columns 1, 2, 3, ... (i.e. gains one column per line moved down),
instead of sticking to column zero.

To work around, set line-move-visual to nil before running the macro
(or as part of the macro), then the problem goes away.

I'll try to debug this one of these days.





reply via email to

[Prev in Thread] Current Thread [Next in Thread]