Commit Briefs
don't pass $ret to test_done on failure when it's known to be zero
Otherwise the test directory it's not left in place; ok tracey@
use test(1) -eq and -ne to compare integers, and reduce quoting
This brings the rest of the regression test scripts in line with patch.sh.
allow deletion of refs/remotes/ branches with got branch -d
Also, make requirements for branch name arguments more flexible. Absolute reference names are now accepted. ok naddy@
add a -q option to tests for quiet output and use it for 'make regress'
Previous default output remains when test cases are run individually. ok tracey
fix deletion of branches stored in packed-refs
broken since 29606af7a3a58767bf817a38035490899609d13e