cmdutil: replace sys.maxint with None as default value in loglimit
Semantically, it is better to use None over any other value when there is
"no value". Using maxint in this context is quite hackish, and is not forward
compatible.
#!/bin/sh
for i in aaa zzz; do
hg init t
cd t
echo "-- With $i"
touch file
hg add file
hg ci -m "Add"
hg cp file $i
hg ci -m "a -> $i"
hg cp $i other-file
echo "different" >> $i
hg ci -m "$i -> other-file"
hg cp other-file somename
echo "Status":
hg st -C
echo
echo "Diff:"
hg diff -g
echo
cd ..
rm -rf t
done