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|
#!/bin/sh
case $# in
0)
old=/usr/local/plan9
;;
1)
old=`cleanname $1`
;;
*)
echo 'usage: moveplan9.sh [oldpath]' 1>&2
exit 1
esac
[ -z "$PLAN9_TARGET" ] && PLAN9_TARGET="$PLAN9"
new=`cleanname $PLAN9_TARGET`
if [ X"$new" = X"" ]
then
echo cleanname failed 1>&2
exit 2
fi
cd $PLAN9
# Avoid broken builtin echo in dash that turns \1 into ^A
`which echo` '
X ,s;'$old'($|/|});'$new'\1;g
X/'"'"'/w
q
' | sam -d `cat lib/moveplan9.files` >/dev/null 2>&1
|