Catch other exceptions (e.g. util.Abort) in parse(), too.
This has the benefit of removing duplicate catching of AmbiguousCommand
and UnknownCommand, and keeping all exception handling together.
a
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
1 files, 1 changesets, 1 total revisions
cat: a: No such file or directory
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
1 files, 1 changesets, 1 total revisions
a