GNU bug report logs - #2141
C mode indentation problem

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From: help-debbugs <at> gnu.org (Emacs bug Tracking System)
To: Reuben Thomas <rrt <at> sc3d.org>
Subject: bug#2141 closed by Alan Mackenzie <acm <at> muc.de> (Re: bug#2141: C 
 mode indentation problem)
Date: Sat, 21 Feb 2009 16:30:04 +0000

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This is an automatic notification regarding your bug report
which was filed against the emacs,cc-mode package:

#2141: C mode indentation problem

It has been closed by Alan Mackenzie <acm <at> muc.de>.

Their explanation is attached below along with your original report.
If this explanation is unsatisfactory and you have not received a
better one in a separate message then please contact Alan Mackenzie <acm <at> muc.de> by
replying to this email.


-- 
2141: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=2141
Emacs Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Alan Mackenzie <acm <at> muc.de>
To: 2141-done <at> debbugs.gnu.org
Subject: Re: bug#2141: C mode indentation problem
Date: Sat, 21 Feb 2009 16:44:48 +0000

On Sun, Feb 01, 2009 at 07:38:54PM +0000, Reuben Thomas wrote:
> Running Emacs from CVS head as "./emacs -Q foo.c" to create a new buffer 
> foo.c in C mode, if I enter the following text, indenting as I go:

> ----cut here----
> int main (void)
> {
>   int foo;

>   switch (foo)
>     {
>     case BLAH | 'a':
>       bar = 0;
>     break;
> ---cut here----

> it is indented as above, which I believe is wrong, as the "break" should be 
> indented to the same column as the previous line. If I change the case line 
> to simply "case BLAH:" then this does indeed happen.

Fixed by enhancing c-beginning-of-statement-1 to handle (compile-time)
expressions as case labels.

-- 
Alan Mackenzie (Nuremberg, Germany).

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From: Reuben Thomas <rrt <at> sc3d.org>
To: bug-emacs <at> gnu.org
Subject: C mode indentation problem
Date: Sun, 1 Feb 2009 19:38:54 +0000 (GMT)

Running Emacs from CVS head as "./emacs -Q foo.c" to create a new buffer 
foo.c in C mode, if I enter the following text, indenting as I go:

----cut here----
int main (void)
{
  int foo;

  switch (foo)
    {
    case BLAH | 'a':
      bar = 0;
    break;
---cut here----

it is indented as above, which I believe is wrong, as the "break" should be 
indented to the same column as the previous line. If I change the case line 
to simply "case BLAH:" then this does indeed happen.

-- 
http://rrt.sc3d.org/ | That's about as useful as a paper wok

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