GNU bug report logs - #21149
25.0.50; Isearch with mixed case

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Sebastien Vauban <sva-news <at> mygooglest.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 25.0.50; Isearch with mixed case
Date: Tue, 28 Jul 2015 11:10:57 +0200

As you can see on the screencast at http://screencast.com/t/MW8sTCtQ,
when searching for the string "w3m" in the following Org file:

--8<---------------cut here---------------start------------->8---
To be tangled:

#+begin_src emacs-lisp
  ;; use `w3m' browser (if installed) to render mails in HTML
  (setq mm-text-html-renderer
        (cond ((executable-find "w3m") 'w3m)
              (t 'html2text)))          ; Emacs built-in
#+end_src
--8<---------------cut here---------------end--------------->8---

Isearch only finds 1 occurrence, while there are 3 such strings
(correctly reported by Anzu as well).

It seems that the fact that this is an Org file has an impact. Doing the
same search in a `.el' file did occur correctly.

Message #8 received at 21149 <at> debbugs.gnu.org (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: Sebastien Vauban <sva-news <at> mygooglest.com>
Cc: 21149 <at> debbugs.gnu.org
Subject: Re: bug#21149: 25.0.50; Isearch with mixed case
Date: Tue, 28 Jul 2015 15:46:23 -0400

Sebastien Vauban wrote:

> #+begin_src emacs-lisp
>   ;; use `w3m' browser (if installed) to render mails in HTML
>   (setq mm-text-html-renderer
>         (cond ((executable-find "w3m") 'w3m)
>               (t 'html2text)))          ; Emacs built-in
> #+end_src
> --8<---------------cut here---------------end--------------->8---
>
> Isearch only finds 1 occurrence, while there are 3 such strings
> (correctly reported by Anzu as well).

Works for me.
Please provide a minimal complete example starting from emacs -Q.
(Surely you know this by now?)

Message #11 received at 21149 <at> debbugs.gnu.org (full text, mbox):

From: Artur Malabarba <bruce.connor.am <at> gmail.com>
To: Glenn Morris <rgm <at> gnu.org>
Cc: Sebastien Vauban <sva-news <at> mygooglest.com>, 21149 <at> debbugs.gnu.org
Subject: Re: bug#21149: 25.0.50; Isearch with mixed case
Date: Tue, 28 Jul 2015 22:36:24 +0100

[Message part 1 (text/plain, inline)]

On Jul 28, 2015 8:46 PM, "Glenn Morris" <rgm <at> gnu.org> wrote:
>
> Sebastien Vauban wrote:
>
> > #+begin_src emacs-lisp
> >   ;; use `w3m' browser (if installed) to render mails in HTML
> >   (setq mm-text-html-renderer
> >         (cond ((executable-find "w3m") 'w3m)
> >               (t 'html2text)))          ; Emacs built-in
> > #+end_src
> > --8<---------------cut here---------------end--------------->8---
> >
> > Isearch only finds 1 occurrence, while there are 3 such strings
> > (correctly reported by Anzu as well).
>
> Works for me.
> Please provide a minimal complete example starting from emacs -Q.
> (Surely you know this by now?)
>
>
>

I believe we have reached the cause of this on 21148, which this one is a
duplicate of. In turn, both can be considered duplicates of 21140

[Message part 2 (text/html, inline)]

Message #14 received at 21149 <at> debbugs.gnu.org (full text, mbox):

From: Sebastien Vauban <sva-news <at> mygooglest.com>
To: Artur Malabarba <bruce.connor.am <at> gmail.com>
Cc: Glenn Morris <rgm <at> gnu.org>, 21149 <at> debbugs.gnu.org
Subject: Re: bug#21149: 25.0.50; Isearch with mixed case
Date: Wed, 29 Jul 2015 10:41:26 +0200

close.

Artur Malabarba <bruce.connor.am <at> gmail.com> writes:
> On Jul 28, 2015 8:46 PM, "Glenn Morris" <rgm <at> gnu.org> wrote:
>> Sebastien Vauban wrote:
>>
>>> #+begin_src emacs-lisp
>>>   ;; use `w3m' browser (if installed) to render mails in HTML
>>>   (setq mm-text-html-renderer
>>>         (cond ((executable-find "w3m") 'w3m)
>>>               (t 'html2text)))          ; Emacs built-in
>>> #+end_src
>>> --8<---------------cut here---------------end--------------->8---
>>>
>>> Isearch only finds 1 occurrence, while there are 3 such strings
>>> (correctly reported by Anzu as well).
>>
>> Works for me.
>> Please provide a minimal complete example starting from emacs -Q.
>> (Surely you know this by now?)
>
> I believe we have reached the cause of this on 21148, which this one is a
> duplicate of. In turn, both can be considered duplicates of 21140

Yep!

Thanks for your help.

Best regards,
  Seb

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