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with-temp-buffer: should we set buffer-undo-list to t?


From: raman
Subject: with-temp-buffer: should we set buffer-undo-list to t?
Date: Sat, 11 Mar 2017 15:52:24 -0800

Would setting buffer-undo-list to t in the macro  definition of
with-temp-buffer help save some work?

At present we dont do this, and as a consequence, operations within
body of with-tem-buffer may well push entries on the undo stack that
just get thrown away.
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