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Re: Overlays disappearing during line-by-line scrolling

From: Kim F. Storm
Subject: Re: Overlays disappearing during line-by-line scrolling
Date: Fri, 17 Jun 2005 14:31:41 +0200
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux)

Ralf Angeli <address@hidden> writes:

> * Ralf Angeli (2005-06-16) writes:
>> After executing the code move point upwards with `C-p'.  After point
>> hit the top of the window further movement will scroll the buffer line
>> by line.  This will make the overlays disappear occasionally,
>> i.e. instead of the "XXX\nXXX" strings one will see the "...." strings
>> again.
> After some investigation I found out that Emacs hasn't had this bug
> before 2005-04-26.  The following change caused the regression:
> 2005-04-26  Richard M. Stallman  <address@hidden>
>       * simple.el (line-move-1): Avoid using vertical-motion in easy cases.

I already fixed one or two other bugs related to that change....

I guess there are no "easy cases" when it comes to line-move :-|

Kim F. Storm <address@hidden> http://www.cua.dk

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