hgbook / ja / examples / hook.msglen.run.out

$ \textbf{cat .hg/hgrc}
[hooks]
pretxncommit.msglen = test `hg tip --template \{desc\} | wc -c` -ge 10
$ \textbf{echo a > a}
$ \textbf{hg add a}
$ \textbf{hg commit -A -m 'too short'}
abort: pretxncommit.msglen hook exited with status 1
transaction abort!
rollback completed
$ \textbf{hg commit -A -m 'long enough'}
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