RE: TAGS buffer generates spurious undo warnings

[Jared Finder]

Still happens, but I have not been able to track down why.  Ct happens
on my work box on Win32, but not on my Debian box at home.  Also, it
only happens if I load my .emacs, even though I'm using the exact same
.emacs at home and at work.

  -- MJF

-----Original Message-----
From: Glenn Morris [mailto:address@hidden 
Sent: Thursday, November 01, 2007 12:40 PM
To: address@hidden
Cc: Jared Finder
Subject: TAGS buffer generates spurious undo warnings


Jared Finder wrote:

> Re-loading a really large TAGS buffer generates a spurious warning
> about undo info being discarded. TAGS buffers have no need for undo
> info! Why not just disable undo in TAGS and BROWSE and similar
buffers?

Can anyone see how this could happen?

It may be obvious, but I looked at the code and couldn't see how such
a wanring would come about. I'm reluctant to disable undo just for the
sake of it...

(Undo in BROWSE has already been disabled AFAIK.)