syntax_error :: [String]
syntax_error =
    ["syntax: ghc-cabal configure <configure-args> -- <distdir> <directory>...",
     "        ghc-cabal install <ghc-pkg> <directory> <distdir> <destdir> <prefix> <args>...",
     "        ghc-cabal hscolour <distdir> <directory> <args>..."]
syntax_error :: [String]
syntax_error =
    ["syntax: ghc-cabal configure <configure-args> -- <distdir> <directory>...",
     "        ghc-cabal install <ghc-pkg> <directory> <distdir> <destdir> <prefix> <args>...",
     "        ghc-cabal hscolour <distdir> <directory> <args>..."]
syntax_error =
    ["syntax: ghc-cabal configure <configure-args> -- <distdir> <directory>...",
     "        ghc-cabal install <ghc-pkg> <directory> <distdir> <destdir> <prefix> <args>...",
     "        ghc-cabal hscolour <distdir> <directory> <args>..."]