Re: [BUG] kill-whole-line on folded subtrees [9.6.8 (release_9.6.8-3-g21171d @ /home/w/usr/emacs/0/29/0/lisp/org/)]

[Ihor Radchenko]

Sebastian Miele <iota@whxvd.name> writes:

> In an emacs -Q, create an Org buffer with the following contents:
>
> --8<---------------cut here---------------start------------->8---
> * AB
> ** C
> --8<---------------cut here---------------end--------------->8---
>
> Fold the subtree under the heading AB, so that only a single line is
> displayed (ending in "...").  With point between A and B, hit
> C-S-<backspace> (kill-whole-line).
>
> Expected: The whole _visible_ line, i.e., the entire contents of the
> buffer is erased.  Actual behavior: The line with heading C remains.

Fixed, on main. This is a workaround, but it was suggested by
Stefan (Emacs maintained) that changing visibility in the modification
hooks might be unsafe in general.
https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=f9702a09e

For unrelated reasons, `kill-whole-line' in Emacs will also be changed
to not use multi-step edit.

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
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