The recent "this patch broke tcl" bugs (all of which leo has
resolved, thanks!) came from a perl script I wrote that lets you
specify a start/end revision and a test script to run.
It then runs "svn up -r" for each version it tests, and runs your
test script. After testing the endpoints, it does a binary search
through the remaining versions until it finds where the behavior
changed.
After getting prodded by several people, I uploaded this to CPAN:
http://search.cpan.org/~coke/App-SVNBinarySearch-v0.1.0/
svn_binary_search
has the documentation for the script.
Feedback welcome - hopefully this'll be a useful tool for other
parrot developers.
