PREUN
/bin/sh
if [ "$1" = 0 ]; then update-alternatives --remove runhaskell /usr/bin/runhugs update-alternatives --remove hsc2hs /usr/bin/hsc2hs-hugs update-alternatives --remove cpphs /usr/bin/cpphs-hugs fi
POSTIN
/bin/sh
update-alternatives --install /usr/bin/runhaskell runhaskell \ /usr/bin/runhugs 100 update-alternatives --install /usr/bin/hsc2hs hsc2hs \ /usr/bin/hsc2hs-hugs 100 update-alternatives --install /usr/bin/cpphs cpphs \ /usr/bin/cpphs-hugs 100