GNU bug report logs - #50733
28.0.1; project-find-regexp can block Emacs for a long time

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From: Gregory Heytings <gregory <at> heytings.org>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 50733 <at> debbugs.gnu.org, mardani29 <at> yahoo.es, dgutov <at> yandex.ru
Subject: bug#50733: 28.0.1; project-find-regexp can block Emacs for a long time
Date: Fri, 24 Sep 2021 17:52:06 +0000

>>> Look closer at those matches which gid "missed", and you will see why 
>>> it didn't show them to you.
>>
>> I looked close (before you asked), and no, I don't see why some matches 
>> are not included.  For example it returns
>>
>> lib/tempname.c:212: __GT_FILE: create the file using open(O_CREAT|O_EXCL)
>>
>> but not
>>
>> lib/tempname.h:47: GT_FILE: create a large file using open(O_CREAT|O_EXCL)
>>
>> and it returns
>>
>> lib/open.c:99: /* Fail if one of O_CREAT, O_WRONLY, O_RDWR is specified and the filename
>>
>> but not
>>
>> lisp/gnus/nnmaildir.el:387: ;; If Emacs had O_CREAT|O_EXCL, we could return number-open here.
>
> Hint: they are all in comments.
>

Hint: read again, and look closer.  gid returns some matches in comments, 
some not.  For no apparent reason.

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