POSTIN

/bin/sh

if [[ -f /usr/share/info/bison.info.bz2 ]];then /sbin/install-info /usr/share/info/bison.info.bz2 --dir=/usr/share/info/dir;fi 

if [ -x /usr/bin/update-menus ]; then /usr/bin/update-menus || true ; fi

POSTUN

/bin/sh

if [ "$1" = "0" ]; then if [[ -f /usr/share/info/bison.info.bz2 ]];then /sbin/install-info /usr/share/info/bison.info.bz2 --dir=/usr/share/info/dir --remove ;fi; fi 

if [ "$1" = "0" -a -x /usr/bin/update-menus ]; then /usr/bin/update-menus || true ; fi