Re: 23.0.60; whitespace.el mishap

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

> 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.
>   

Yes, I can reproduce the problem and I'll send a fix sooner.