Re: with-temp-buffer and undo [was: Big desktop undo buffer crashes Emacs]

[Eli Zaretskii]

> Date: Fri, 12 May 2006 12:50:23 +0200
> From: Lars Hansen <address@hidden>
> Cc: address@hidden, Luc Teirlinck <address@hidden>,
>       address@hidden, address@hidden
> 
> Does it ever make sense to save undo information in a temporary buffer?

Why not?  The fact that it's temporary doesn't necessarily mean it
cannot be used interactively.  For example, I could imagine some
specialized mode that pops up a temporary buffer where the user is
supposed to type some text that the mode then uses.  Some VC-related
feature could, for example, ask for a comment or descriptive text that
way.