keyword: remove "help keyword" from test
Testing help output does not make sense as we have no way to
check for errors in content which would be the only reasonable
test here.
#!/bin/shrm -rf ahg init acd aecho a > ahg ci -Am0hg tag t1 # 1hg tag --remove t1 # 2hg co 1hg tag -r0 t1hg tags