impress / trivial crash after undo ...
Michael Meeks
michael.meeks at suse.com
Fri Sep 7 04:45:46 PDT 2012
IIRC this was a HardHack, and what a rats nest it seems to be:
https://bugs.freedesktop.org/show_bug.cgi?id=34548
I have an horrible hack around it ;-) IMHO the design and attempt to
track those ordinals looks fragile, over-optimised and generally
problematic. My guess would be that a better data structure might make
things simpler & faster; if we could work out what that looked like:
presumably with a more sensible lifecycle mechanism, and perhaps leaving
undo objects in the page, but making them invisible might work better
(?) - with a plain list of refs for ultimate removal when pruning the
undo queue size (?).
Anyhow - thoughts / better fixes much appreciated.
ATB,
Michael.
--
michael.meeks at suse.com <><, Pseudo Engineer, itinerant idiot
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