1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/en/examples/hook.msglen.go.out	Fri Aug 31 11:36:14 2007 +0200
     1.3 @@ -0,0 +1,10 @@
     1.4 +$ \textbf{cat .hg/hgrc}
     1.5 +[hooks]
     1.6 +pretxncommit.msglen = test `hg tip --template \{desc\} | wc -c` -ge 10
     1.7 +$ \textbf{echo a > a}
     1.8 +$ \textbf{hg add a}
     1.9 +$ \textbf{hg commit -A -m 'too short'}
    1.10 +abort: pretxncommit.msglen hook exited with status 1
    1.11 +transaction abort!
    1.12 +rollback completed
    1.13 +$ \textbf{hg commit -A -m 'long enough'}