PREUN

/bin/sh

if [ $1 = 0 ]; then
  /sbin/install-info --delete /usr/info/dc.info.bz2 /usr/info/dir --entry="* dc: (dc).                      The GNU RPN calculator."
fi

POSTIN

/bin/sh

# previous versions of bc put an improper entry into /usr/info/dir -- remove
# it
if grep 'dc: (bc)' /usr/info/dir > /dev/null; then
    grep -v 'The GNU RPN calculator' < /usr/info/dir > /usr/info/dir.$$
    mv -f /usr/info/dir.$$ /usr/info/dir
fi

/sbin/install-info /usr/info/dc.info.bz2 /usr/info/dir --entry="* dc: (dc).                      The GNU RPN calculator."