bookmark: make the search for divergent names more robust
We translate the "url we update from" and "the url in the config" into their
canonical representation. This is useful for urls that have multiple equivalent
forms:
/foo/bar/ == file:/foo/bar/ == file:///foo/bar
eg: hg pull --config path.bar=/foo/bar/ file:/foo/bar
fixbundle() {
grep -v 'saving bundle' | grep -v 'saved backup' | \
grep -v added | grep -v adding | \
grep -v "unable to find 'e' for patching" | \
grep -v "e: No such file or directory"
}