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List:       kdevelop-bugs
Subject:    [Bug 143754] save doesn't work after redo
From:       Alessandro Garberi <agarberisoft () netscape ! net>
Date:       2007-05-29 19:36:21
Message-ID: 20070529193621.11201.qmail () ktown ! kde ! org
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http://bugs.kde.org/show_bug.cgi?id=143754         




------- Additional Comments From agarberisoft netscape net  2007-05-29 21:36 -------
I think that the behaviour of KDevelop is good because when you have a lot of files opened and you \
compile, saving only modified files speeds-up the operation. The problem is not setting the modified \
flag.

Some notes:
- if you undo and redo it works correctly, the problem arises only if you save when you have undone all \
the steps: if 3 operations are in the undo list, all 3 must be undone, then the file saved and redone all \
                the 3 operations;
- if you have 6 operations (sample number) and you undo 3, then save, then undo 3 and save, now redoing 3 \
removes the modified flag; it remembers the last but one saved position in the undo list

Summing up it remembers correctly the last saved position in the undo list, but if you save when the you \
are at the beginning of the list (that is when you can only redo and no more undo), saving the file does \
not update the last saved position in the list.

I hope this analysis (if it's right) can help you to solve the bug!


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