Combine catching exceptions added in dd4ec4576cc8 in one except statement.
#!/bin/shhg init acd ahg init becho x > b/xecho'# should print nothing'hg stecho'# should print ? b/x'hg st b/xhg add b/xecho'# should print A b/x'hg stecho'# should forget b/x'hg revertecho'# should print nothing'hg st b