HS_DIR=usr/share/haskell/haskell-text

#pre_install() {
#  echo "insert pre_install routine here"
#}

post_install() {
  ${HS_DIR}/register.sh
  (cd usr/share/doc/ghc/html/libraries; ./gen_contents_index)
}

pre_upgrade() {
  ${HS_DIR}/unregister.sh
}

post_upgrade() {
  ${HS_DIR}/register.sh
  (cd usr/share/doc/ghc/html/libraries; ./gen_contents_index)
}

pre_remove() {
  ${HS_DIR}/unregister.sh
}

post_remove() {
  (cd usr/share/doc/ghc/html/libraries; ./gen_contents_index)
}
