tests/filtercr.py

web: include all files in the diffstat

The webutil.diffstat function now returns a diffstat template for each file
in the diff. It previously returned a template for each file returned by
ctx.files() which did not work well for merge changesets.

#!/usr/bin/env python

# Filter output by the progress extension to make it readable in tests

import sys, re

for line in sys.stdin:
    line = re.sub(r'\r+[^\n]', lambda m: '\n' + m.group()[-1:], line)
    sys.stdout.write(line)
print