Re: master 78fc49407b8 1/3: Improve filling of ChangeLog entries

[Stefan Kangas]

Po Lu via Mailing list for Emacs changes <emacs-diffs@gnu.org> writes:

> branch: master
> commit 78fc49407b8ef8ec649fe70fcce09101801dbc05
> Author: Po Lu <luangruo@yahoo.com>
> Commit: Po Lu <luangruo@yahoo.com>
>
>     Improve filling of ChangeLog entries
>
>     * lisp/vc/log-edit.el (log-edit--insert-filled-defuns): Rewrite
>     completely.
>     (log-edit-fill-entry): Abandon pcase and cl-lib.

Speaking of commit messages, the above is not at all clear to me.
More specifically, the word "improve" seems open to interpretation.

Is it just a rewrite to "abandon pcase and cl-lib"?  If yes, I think
that is what should have gone on the first line summary.

If that's not it, what is it that has been improved?