1.1 --- a/src/HOL/Mirabelle/lib/Tools/mirabelle	Sat Apr 14 23:52:17 2012 +0100
     1.2 +++ b/src/HOL/Mirabelle/lib/Tools/mirabelle	Sat Apr 14 23:52:17 2012 +0100
     1.3 @@ -11,7 +11,7 @@
     1.4    ACTIONS="$MIRABELLE_HOME/Actions/mirabelle_*.ML"
     1.5    for ACTION in $ACTIONS
     1.6    do
     1.7 -    echo $ACTION | sed 's/.*mirabelle_\(.*\)\.ML/    \1/'
     1.8 +    echo $ACTION | perl -w -p -e 's/.*mirabelle_(.*)\.ML/    $1/'
     1.9    done
    1.10  }
    1.11