From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: Bug: `comment-line` within a SRC block moves point to beginning
 of block [9.2 (9.2-43-gf9a8cc-elpaplus)]
Date: Tue, 29 Jan 2019 21:32:28 +0100
Message-ID: <87zhrjdx2b.fsf@nicolasgoaziou.fr>
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	(Spencer Russell's message of "Mon, 28 Jan 2019 14:34:57 -0500")
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To: Spencer Russell <spencer.f.russell@gmail.com>
Cc: emacs-orgmode@gnu.org

Hello,

Spencer Russell <spencer.f.russell@gmail.com> writes:

> I've been trying to troubleshoot an issue where running `comment-line`
> within a SRC block moves point to the beginning of the block, rather
> than after the commented line.
> I've boiled it down to a reproduction that duplicates the root cause.
> Open an org document, put point in a SRC block on some line besides the
> first, and run the following:
> ```
> (save-excursion
>   (org-babel-do-in-edit-buffer
>     (insert "FOO")))
> ```
>
> This duplicates what happens in `org-comment-or-uncomment-region`
> in `org.el`.
> This will add "FOO" to point, as expected, but point jumps to the
> beginning of the block (at least on my setup). According to the docs of
> `org-edit-src-code`, which is used by `org-babel-do-in-edit-buffer`, it
> removes the original code and replaces it with the edited code. That
> seems like the source of the problem, because the marker saved by `save-
> excursion` is lost.

FWIW, I cannot reproduce it.

Regards,
-- 
Nicolas Goaziou