util: add optional path auditor argument to canonpath
The canonpath function will default to creating its own path auditor,
but in some cases it will be useful to use a specialized auditor,
e.g., one that wont abort if a path lies within a subrepository.
#!/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