Re: 23.0.60; whitespace.el mishap

[Vinicius Jose Latorre <viniciusjl@ig.com.br>]

I've just installed a fix in CVS trunk.


Michael Welsh Duggan wrote:
> Please describe exactly what actions triggered the bug
> and the precise symptoms of the bug:
>
> Given the c buffer:
>
> int main()
> {
>     if (1) {
>         x = foo;
>     }
>     return 0;
> }
>
>
> `M-x whitespace-cleanup' will result in:
>
> int main()
> {
>     if (1) {
>         x= foo;
>     }
>     return 0;
> }
>
> This is because `whitespace-indentation-regexp' includes a trailing
> "[^\n\t]", which matches the x.  After `re-search-forward' of
> `whitespace-cleanup-region' the point is now after the `x'.  In order
> for the subsequent `delete-horizontal-space' to work, a 
> (forward-char -1) should probably be done, before the
> `current-indentation' call.
>
>
> If Emacs crashed, and you have the Emacs process in the gdb debugger,
> please include the output from the following gdb commands:
>     `bt full' and `xbacktrace'.
> If you would like to further debug the crash, please read the file
> /home/mwd/share/emacs/23.0.60/etc/DEBUG for instructions.
>
>
> In GNU Emacs 23.0.60.2 (i686-pc-linux-gnu, GTK+ Version 2.10.4)
>  of 2008-02-05 on maru.green.cert.org
> Windowing system distributor `The X.Org Foundation', version 11.0.70101000
> configured using `configure  '--prefix=/home/mwd' '--without-toolkit-scroll-bars' '--with-gif=no''
>
> Important settings:
>   value of $LC_ALL: nil
>   value of $LC_COLLATE: nil
>   value of $LC_CTYPE: nil
>   value of $LC_MESSAGES: nil
>   value of $LC_MONETARY: nil
>   value of $LC_NUMERIC: nil
>   value of $LC_TIME: nil
>   value of $LANG: en_US.UTF-8
>   value of $XMODIFIERS: @im=none
>   locale-coding-system: utf-8-unix
>   default-enable-multibyte-characters: t
>
> Major mode: C/l
>
> Minor modes in effect:
>   shell-dirtrack-mode: t
>   display-time-mode: t
>   tooltip-mode: t
>   mouse-wheel-mode: t
>   menu-bar-mode: t
>   file-name-shadow-mode: t
>   global-font-lock-mode: t
>   font-lock-mode: t
>   global-auto-composition-mode: t
>   auto-composition-mode: t
>   auto-compression-mode: t
>   line-number-mode: t
>   abbrev-mode: t
>
> Recent input:
> C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n 
> C-n C-n C-n <escape> > C-w C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-e C-b C-b 
> C-b C-b C-b SPC C-x C-s C-b C-b SPC C-x C-s C-f C-d 
> C-x C-s C-a C-SPC C-n <switch-frame> q C-x 4 b <return> 
> C-p C-SPC C-n M-x M-p <return> <switch-frame> SPC <switch-frame> 
> SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC 
> SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC 
> SPC SPC SPC SPC SPC q <switch-frame> C-p C-p C-e C-p 
> C-e <return> <tab> ( f o r w a r d - c j h a <backspace> 
> <backspace> <backspace> h a r SPC - 1 ) C-x C-s C-u 
> C-M-x <switch-frame> C-_ C-n <backspace> C-p C-a C-SPC 
> C-n M-x M-p <return> <switch-frame> SPC C-_ <switch-frame> 
> SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC 
> SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC 
> SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC 
> SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC 
> SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC 
> SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC 
> SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC SPC 
> <switch-frame> C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
> <switch-frame> M-x r e p o r t - e m a c s - 0 <backspace> 
> b <tab> <return>
>
> Recent messages:
> Result: nil
>
> Result: nil
>  [2 times]
> Result: #<marker at 236 in fooo.c>
>
> Result: #<marker in no buffer>
>
> Result: #<marker in no buffer>
>