Avoid some false positives for addremove -s The original code uses the similary score 1 - len(diff(after, before)) / len(after) The diff can at most be the size of the 'before' file, so any small 'before' file would be considered very similar. Removing an empty file would cause all files added in the same revision to be considered copies of the removed file. This changes the metric to bytes_overlap(before, after) / len(before + after) i.e. the actual percentage of bytes shared between the two files.

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Should display 'First commit message'
description:
First commit message



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Should display 'Second commit message'
description:
Second commit message



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Should display 'Third commit message\n This is the 3rd log message'
description:
Third commit message
 This is the 3rd log message



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Should display 'Fifth commit message\n This is the 5th log message'
description:
Fifth commit message