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Re: Editing change groups

From: Michael Heerdegen
Subject: Re: Editing change groups
Date: Fri, 09 Nov 2018 14:12:43 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

Michael Heerdegen <> writes:

> (defun my-test-change-groups ()
>   (interactive)
>   (insert "0\n")
>   (let ((g (prepare-change-group)))
>     (insert "a\n")
>     (activate-change-group g)
>     (insert "b\n")
>     (insert "c\n")
>     (cancel-change-group g)))

I instrumented `prepare-change-group', `activate-change-group' and
`cancel-change-group' with Edebug - only to see that after finishing the
Edebug session what was left in the test buffer was the lines with "0"
and "a" - exactly what is expected!  Seems user interaction is making a
difference here.


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