Move commands.forget over to using new walk code. With no names, it now recursively forgets everything, as is the default behaviour of other commands. And prints the names of all files it hasn't specifically been told to forget.

Fix performance regression in addremove command. When I rewrote addremove, I lazily put a call to repo.changes in, which was unnecessary and slow. This is a new rewrite, preserving the file name behaviour, but replacing the call to repo.changes with a walk, which is much cheaper, and avoids calls to os.stat on all but files that have probably been deleted.

Merge with TAH

Include tests (or possibly maps) ending in numbers in MANIFEST, too.

Add Makefile from doc directory instead of / to MANIFEST.

Drop .err files generated by failed tests from the MANIFEST.

Incorporated most of Aron Griffis suggestions for sh compatibility.

Use tabs instead of spaces where apropriate.

Allow tests for not yet fixed bugs to fail without generating error diff.

Updated output of tests.

Don't use 'set -x', fix exports, sed and hexdump usage for Solaris.

Adapted README to new needs.

Make tests work on Solaris: - replacement for mktemp - fall back if shell arithmetic doesn't work - replacement for 'set -x' (which results look different with some shells) - "FOO=bar; export FOO" instead of "export FOO=bar" - don't use 'if ! ...'

Remove "export FOO=bar" bashism.

Replaced mktemp and usage of ${par:=word}.

Remove usage of ${par:-word}, which and mktemp. Quote filenames.