Plan 9 from Bell Labs’s /usr/web/sources/contrib/fernan/nhc98/src/compiler98/hugs/Test.hs
{- This program can be compiled by nhc98 running within hugs just type in hugs: main' ["-P../../NHC/include/","hugs/Test.hs","hugs/Test.hi","hugs/Test.c"] -} module Main(main) where main = print "Hello world!"