bug#21140: 25.0.50; Isearch "char-fold" by default

[Sebastien Vauban <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org>]

Hi Artur,

Artur Malabarba <bruce.connor.am-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes:
>> Try it with the following example:
>>
>> --8<---------------cut here---------------start------------->8---
>>   ;; some function
>>   (turn-on-orgstruct++)
>>
>>   ;; other function
>>   (anzu--turn-on)
>> --8<---------------cut here---------------end--------------->8---
>>
>> As you can see on http://www.screencast.com/t/wx7r9UYK:
>>
>> - Completing "turn" with `C-w' will go over the 2 last "+" signs as if
>>   they did not exist. In Emacs 24, each "+" char was added one by one.
>>
>> - Completing "anzu" with `C-w' will simplify the 2 "-" signs as being
>>   just 1, making the search find no string at the end!
>>
>> - Completing "zu" with `C-w' will add "zu" to the pattern, multiple
>>   times...
>
> I couldn't reproduce any of this (starting with emacs -Q).

Aarrgg...

> Could you check that C-w really is bound to
> `isearch-yank-word-or-char' for you (With no advices or anything)?

How can I check that?  `C-h k' isn't available from with `C-s', right?

> And then, could you try with emacs -Q?

Can't do it right away, but soon.

Best regards,
  Seb