Re: fix for bug#29935 copyright-update inserts year at random places

[martin rudalics]

> It uses `quit-restore-window', which looks useful, but I think it would
> work best in combination with a different way of displaying the buffer
> than `save-excursion pop-to-buffer'. Perhaps a new macro
> `with-temp-window' is what we want.

The information required for `quit-restore-window' is set up by
`display-buffer'.  What else do you need?  Have you read the section
"Quitting Windows" in the Elisp manual?

martin