Still to do:
  - generate an info file if the flag is present in the cli
  - impliment the test described in the header of the tests/Calc.hs
      (get some help on this one because the build system is fighting
        back)
      - If the lovely blend of Cabal, Stack, independantly operating ghc,
        and make continues to misbehave it may just be easiest to add
        all the tests to the Makefile in the tests directory.
  - Throw in some tests of error cases to make sure that the compiler
      actually throws all the errors I so carefully threaded through
      and formatted in the quasi quoter.

This reverts commit eb514f89.

tab-removal & canonical AMP instance

This makes the code a bit more future-proof

This avoids those annoying warnings by GHC

Fix parse error when doing lookahead with %^ and %%

Type signature on parameterized rules

Improved documentation

Manual entry for info files.

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

Fix typo (conjuction -> conjunction).

Fix an URL in README

Fix a bug in the Lexer

Fix a regression in LALR

Cleanup patchset