Joe, Tran,
Building on this - instead of counting characters, you could run the
scripts through md5Digest(). Using a hash value is a common approach
to detecting changes that works very well for almost all cases.
It all really depends on the level of changes you need to see - but if
it's just scripting changes, looping through all objects and comparing
their md5Digest() values is a good start. If you want more in-depth
analysis (for example tracking property changes to objects or the
formatting of text), it could be quite a bit more work.
Since there is no "true" version tracking / merging tool for Rev, it
also has a lot to do with your collaborative process. A few people
here have their own homegrown tools for versioning that work quite
well. For those accustomed to CVS / SVN it's not quite the same ball
game, but that's arguably a good thing =).
- Brian
HI Tran,
This is a fascinating problem; and, probably, not all that difficult
to resolve.
Write a handler that you attach to a button on each stack that
creates a numerical list of all the items in the stack, including
the number of characters in each of the handlers in each of the
scripts of the items. This might not "always" show differences if
coincidentally changes are made using the same number of characters,
but that is not too likely. Send the listings to a file; print the
file and compare the print-outs. A scripted comparison could be
made, but is probably not worth doing. This should not be all that
difficult.
HTH,
Joe Wilkins
On Feb 17, 2009, at 7:53 PM, Nhan, Tran Thi Thanh wrote:
Dear all,
Is there any one who can help answer this question? My group are
developing a project and how can we compare the difference
between .rev
file to know what each one does on the same file because we usually
copy
the same file to each one's computer and modified.
Thanks so much,
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