1.1 --- a/en/examples/hook.ws	Mon Mar 26 22:59:43 2007 -0700
     1.2 +++ b/en/examples/hook.ws	Tue Mar 27 01:15:34 2007 -0500
     1.3 @@ -3,7 +3,7 @@
     1.4  hg init a
     1.5  cd a
     1.6  echo '[hooks]' > .hg/hgrc
     1.7 -echo "pretxncommit.whitespace = hg export tip | (! grep -qP '^\\+.*[ \\t]$')" >> .hg/hgrc
     1.8 +echo "pretxncommit.whitespace = hg export tip | (! egrep -q '^\\+.*[ \\t]$')" >> .hg/hgrc
     1.9  
    1.10  #$ name: simple
    1.11  

     2.1 --- a/en/examples/hook.ws.simple.out	Mon Mar 26 22:59:43 2007 -0700
     2.2 +++ b/en/examples/hook.ws.simple.out	Tue Mar 27 01:15:34 2007 -0500
     2.3 @@ -1,6 +1,6 @@
     2.4  $ \textbf{cat .hg/hgrc}
     2.5  [hooks]
     2.6 -pretxncommit.whitespace = hg export tip | (! grep -qP '^\textbackslash{}+.*[ \textbackslash{}t]$')
     2.7 +pretxncommit.whitespace = hg export tip | (! egrep -q '^\textbackslash{}+.*[ \textbackslash{}t]$')
     2.8  $ \textbf{echo 'a ' > a}
     2.9  $ \textbf{hg commit -A -m 'test with trailing whitespace'}
    2.10  adding a