bug#848: marked as done (doc for recenter, redisplay)

[Emacs bug Tracking System]

Your message dated Mon, 01 Sep 2008 13:54:52 -0400
with message-id <87od37zr83.fsf@cyd.mit.edu>
and subject line Re: doc for recenter, redisplay
has caused the Emacs bug report #848,
regarding doc for recenter, redisplay
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

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-- 
848: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=848
Emacs Bug Tracking System
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> --- Begin Message ---
>
>
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> Subject: 
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> doc for recenter, redisplay
>
>
>
>
> Date: 
>
> Mon, 1 Sep 2008 00:26:38 -0700
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>
>
>
> I notice that `recenter' has the effect of calling (redisplay t); that
> is, it seems to force a redisplay. I don't see this mentioned
> anywhere. It might be helpful to mention it. We might want to mention
> it in the Elisp manual node Textual Scrolling, where `recenter' is
> covered, and also in node Forcing Redisplay, where redisplay is
> covered (with an xref to Textual Scrolling).
>  
> Users who want to both recenter and redisplay might want to know
> that `recenter' alone suffices.
>  
> Users who do not want to force a redisplay might want to know that
> `recenter' does that.
>  
>
> In GNU Emacs 22.2.1 (i386-mingw-nt5.1.2600)
>  of 2008-03-26 on RELEASE
> Windowing system distributor `Microsoft Corp.', version 5.1.2600
> configured using `configure --with-gcc (3.4)'
>  
>
>
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: doc for recenter, redisplay
>
>
>
>
> Date: 
>
> Mon, 01 Sep 2008 13:54:52 -0400
>
>
>
>
> > I notice that `recenter' has the effect of calling (redisplay t); that
> > is, it seems to force a redisplay. I don't see this mentioned
> > anywhere. It might be helpful to mention it. We might want to mention
> > it in the Elisp manual node Textual Scrolling, where `recenter' is
> > covered, and also in node Forcing Redisplay, where redisplay is
> > covered (with an xref to Textual Scrolling).
>
> In the docstring:
>   
>   If arg is omitted or nil, erase the entire frame and then redraw with
>   point in the center of the current window.
>
> In the Emacs manual:
>
>   It also clears the screen and redisplays all windows; this is useful
>   in case the screen becomes garbled for any reason (*note Screen
>   Garbled::).
>
> In the Elisp manual:
>
>   If @var{count} is @code{nil}, @code{recenter} puts the line containing
>   point in the middle of the window, then clears and redisplays the
>   entire selected frame.
>
> However, the docstring for recenter-top-bottom (new to Emacs 23) did not
> mention this; I've updated it accordingly.
>
>
> --- End Message ---