bug#14013: 24.3.50; dired-isearch-filenames-regexp is matching text outside filenames

[Juri Linkov]

>> -         (pos1 (save-excursion (funcall func string bound noerror)))
>> +         (pos1 (save-excursion
>> +             (run-hooks 'isearch-search-fun-pre-hook)
>> +             (funcall func string bound noerror)))
>
> Doesn't sound good.
>
>> +    (add-hook 'isearch-search-fun-pre-hook 
>> 'dired-isearch-filenames-pre-hook nil t)))
>
> Why not (add-function :around (local isearch-search-fun-function)
>                       #'dired--isearch-filenames)

This is even better, so Michael could easily try different ideas
without applying patches.