[project @ 2003-09-10 16:44:03 by simonmar]

[project @ 2003-09-10 16:44:03 by simonmar]
New flags for individual syntax extensions:

  -fth                enables template haskell
  -fimplicit-params   enables implicit parameters

These extensions are still implied by -fglasgow-exts, but they can now
be switched off individually with -fno-th and -fno-implicit-params
respectively.  Also, -fno-ffi now works as expected.

I cleaned up the interface to the lexer a bit while I was here.