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PSPP-BUG: [bug #24801] No undo function
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From: |
Ben Pfaff |
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Subject: |
PSPP-BUG: [bug #24801] No undo function |
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Date: |
Mon, 10 Nov 2008 22:21:08 +0000 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.1) Gecko/20061205 Iceweasel/2.0.0.1 (Debian-2.0.0.1+dfsg-1) |
Follow-up Comment #4, bug #24801 (project pspp):
>As I recall, what spss does (did) was to allow multiple levels of
>undo, until an EXECUTE happens, at which point the stack is
>emptied and one cannot undo anything.
We should be able to match that, at least, although it will take some work.
Most procedures don't modify the data set, so it would also be possible to
extend the undo past those procedure.
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