Re: How to reliably edit a file from within Emacs Lisp and return a string?

[Noam Postavsky]

On Thu, 22 Aug 2019 at 21:19, Jean Louis <bugs@gnu.support> wrote:

> > Adding a function to kill-buffer-hook should work fine for
> > that. But...
>
> I have tried, and could not. Do you have example?

Yes, it's in the remainder of my previous message (I should have said
"But see below", instead of just "But...").

https://lists.gnu.org/archive/html/help-gnu-emacs/2019-08/msg00055.html