GNU bug report logs - #23917
25.0.95; commit 3a9d6296b35e5317c497674d5725eb52699bd3b8 causing org-capture to error out

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From: Robert Pluim <rpluim <at> gmail.com>
To: nljlistbox2 <at> gmail.com (N. Jackson)
Cc: 23917 <at> debbugs.gnu.org, Stefan Monnier <monnier <at> iro.umontreal.ca>, npostavs <at> users.sourceforge.net
Subject: bug#23917: 25.0.95; commit 3a9d6296b35e5317c497674d5725eb52699bd3b8 causing org-capture to error out
Date: Thu, 21 Jul 2016 10:19:43 +0200

nljlistbox2 <at> gmail.com (N. Jackson) writes:

> At 20:56 -0400 on Wednesday 2016-07-20, npostavs <at> users.sourceforge.net wrote:
>>
>> From a8098080dff5f83f7cbcbec2bc263f9db3b45ad9 Mon Sep 17 00:00:00 2001
>> From: Noam Postavsky <npostavs <at> gmail.com>
>> Date: Wed, 20 Jul 2016 20:15:14 -0400
>> Subject: [PATCH v1] Adjust match data before calling after-change-funs
>>
>> * src/insdel.c (replace_range): Add new parameter ADJUST_MATCH_DATA, if
>> true.  Update all callers except Freplace_match to pass 0 for the new
>> parameter.
>> * src/search.c (update_search_regs): New function, extracted from
>> Freplace_match.
>> (Freplace_match): Remove match data adjustment code, pass 1 for
>> ADJUST_MATCH_DATA to replace_range instead.
> FWIW on my system applying this patch only partially resolves the
> org-capture issue. I'm testing with org-20160718 from GNU Elpa and
> latest Emacs 25 branch from the git (Repository revision:
> 4157159a37b43712440da91a45a6d5f71eb96e8a).
>
> The patch successfully eliminates the match-data-clobbered error/abort
> during org-capture with all my capture templates when I have my entire
> config loaded, but with a minimal recipe from emacs -Q the org-capture
> match-data-clobbered error still occurs.
>
> The minimal recipe I'm testing with is similar to that posted by Robert
> Pluim on 2016-07-18, specifically
>
>   src/emacs -Q
>
>   M-: (custom-set-variables '(package-selected-packages (quote (org-20160718)))) RET
>   M-x package-initialize RET
>
>   C-x C-f		; find file.
>   C-S-backspace		; kill-whole-line.
>   ~/.notes RET		; Open the file expected by default capture template.
>   M-x org-mode RET	; put the buffer into Org Mode.
>   M-x org-capture RET t ; Run the default "Task" capture template bound to the t key.
>
> With your patch I still get the error: 
>
>   org-capture: Capture template ‘t’: Match data clobbered by buffer modification hooks
>
> .
>
> It puzzles me that your patch doesn't work for the emacs -Q recipe but
> does work for my normal configuration, so much so that I suspected that
> I had made a mistake, but I have reset and reapplied the patch three
> times and I continue to see the same results.

You're not alone: this patch doesn't fix the issue for me either with
emacs -Q or with my normal capture templates.

Regards

Robert

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