paths: Add support for -q/--quiet Suppresses output (resolved paths or "not found!") when searching a path, similar to "grep -q". Sample usage: hg paths -q foo || echo "there is no foo" Just prints path names (instead of "name = result") when listing all path definitions, like "hg bookmarks -q". Sample usage: hg paths -q | while read i; do hg incoming "$i"; done

Testing that hghave does not crash when checking features

  $ "$TESTDIR/hghave" --test-features 2>/dev/null