bug#43068: 28.0.50; RET in todo-edit-mode indents too much

[Stephen Berman]

On Thu, 27 Aug 2020 13:39:51 +0200 Stephen Berman <stephen.berman@gmx.net> 
wrote:

> 0. emacs -Q
> 1. M-x todo-show RET
>    (This will either visit an existing todo file or, if there isn't one,
>    prompt to create it, along with its first category and item.  Point
>    will then be on the item.)
> 2. Type `em' to edit the item at point in todo-edit-mode.
> 3. Type RET to add a new line to the item.
>    => This should insert a single tab 3 columns wide (the default value
>    of todo-indent-to-here) at the start of the new line to satisfy the
>    todo-mode file format, but instead two tabs are inserted (which also
>    satisfies the format but is superfluous and here unexpected -- that
>    is the bug).
[...]
> I will commit a patch for this to master, as well as three tests of
> indentation in todo mode, referencing the number of this bug report.

Done in commit ed3c971534 and closing.

Steve Berman