Plan 9 from Bell Labs’s /usr/web/sources/contrib/fernan/nhc98/src/cpphs/tests/expect27
#line 1 "nastyhack" -- hackery to convice cpp to splice GHC_PKG_VERSION into a string version :: String version = tail "\ \ GHC_PKG_VERSION" version2 = "GHC_PKG_VERSION" version3 = "GHC_PKG_VERSION" version4 = #6.2.2 version5 = "6.2.2"