From: Tassilo Horn <tsdh@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: Arash Esbati <arash@gnu.org>, emacs-devel@gnu.org
Subject: Re: Patch for reftex.el: master or release branch?
Date: Wed, 14 Dec 2022 15:25:37 +0100 [thread overview]
Message-ID: <875yeexdbe.fsf@gnu.org> (raw)
In-Reply-To: <83wn6um7x6.fsf@gnu.org>
Eli Zaretskii <eliz@gnu.org> writes:
Hi Eli & Arash,
>> --8<---------------cut here---------------start------------->8---
>> diff --git a/lisp/textmodes/reftex.el b/lisp/textmodes/reftex.el
>> index f815419ea4..126b3777f5 100644
>> --- a/lisp/textmodes/reftex.el
>> +++ b/lisp/textmodes/reftex.el
>> @@ -1004,10 +1004,13 @@ reftex-compile-variables
>> reftex-section-levels))
>>
>> ;; Calculate the regular expressions
>> - (let* (
>> -; (wbol "\\(\\`\\|[\n\r]\\)[ \t]*")
>> - (wbol "\\(^\\)%?[ \t]*") ; Need to keep the empty group because
>> - ; match numbers are hard coded
>> + (let* (;; (wbol "\\(\\`\\|[\n\r]\\)[ \t]*")
>> + ;; Need to keep the empty group because match numbers are
>> + ;; hard coded
>> + (wbol (concat "\\(^\\)"
>> + (when (string-suffix-p ".dtx" (buffer-file-name) t)
>> + "%")
>> + "[ \t]*"))
>> (label-re (concat "\\(?:"
>> (mapconcat #'identity reftex-label-regexps "\\|")
>> "\\)"))
>> --8<---------------cut here---------------end--------------->8---
>>
>> Can you please tell me if this should go to master or emacs-29
>> branch?
>
> How safe is the change? If it is safe enough, emacs-29 is fine.
>
> Tassilo, WDYT about the safety of the patch and/or
I would like to let Arash decide. I'm not familiar with that code but I
guess he has tested his change and I trust him.
The only thing the patch does is having a % in the regexp in the DTX
case or omitting it in the "normal TeX" case instead of optionally
allowing % in the latter case, too. That lead to the bug that commented
sections also increased the section counter.
> about the urgency to have the fix?
Well, I guess it's broken since 2016 and only now a user complained. So
the urgency is not very high.
Bye,
Tassilo
next prev parent reply other threads:[~2022-12-14 14:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-14 13:21 Patch for reftex.el: master or release branch? Arash Esbati
2022-12-14 13:28 ` Eli Zaretskii
2022-12-14 14:25 ` Tassilo Horn [this message]
2022-12-14 16:05 ` Eli Zaretskii
2022-12-14 20:37 ` Arash Esbati
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