PREUN

/bin/sh

if [ $1 = 0 ]; then
  /sbin/install-info --delete /usr/share/info/autogen.info \
  /usr/share/info/dir >/dev/null 2>&1 || :
fi

POSTIN

/bin/sh

/sbin/install-info /usr/share/info/autogen.info /usr/share/info/dir || :