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Undo customization for a function
From: |
weber |
Subject: |
Undo customization for a function |
Date: |
Wed, 16 Jul 2008 06:24:13 -0700 (PDT) |
User-agent: |
G2/1.0 |
Hi folks.
Suppose a function F that is executed several times in a row.
Is there any way that I can customize undo behavior so that undoing
reverts all changes for sucessive calls?
Something like this:
state A
user calls `insert'
state B
user calls `F'
state C
user calls `F'
state D
and after this, calling undo reverts buffer to state B?
Thanks in advance,
weber
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