bundles/menhirLib/menhir-20120123/src/preFront.mli

   1 (**************************************************************************)
   2 (*                                                                        *)
   3 (*  Menhir                                                                *)
   4 (*                                                                        *)
   5 (*  François Pottier, INRIA Rocquencourt                                  *)
   6 (*  Yann Régis-Gianas, PPS, Université Paris Diderot                      *)
   7 (*                                                                        *)
   8 (*  Copyright 2005-2008 Institut National de Recherche en Informatique    *)
   9 (*  et en Automatique. All rights reserved. This file is distributed      *)
  10 (*  under the terms of the Q Public License version 1.0, with the change  *)
  11 (*  described in file LICENSE.                                            *)
  12 (*                                                                        *)
  13 (**************************************************************************)
  14
  15 (* This module drives the first half of the front-end. It opens and
  16    parses the input files, which yields a number of partial
  17    grammars. It joins these grammars, expands them to get rid of
  18    parameterized nonterminals, and performs reachability
  19    analysis. This yields a single unified grammar.
  20
  21    More transformations over this grammar are performed in the second
  22    half of the front-end, which is driven by [Front]. The modules
  23    [PreFront] and [Front] are separated because it is convenient to
  24    insert auxiliary modules, such as [TokenType] and [Infer], in
  25    between the two.  *)
  26
  27 val grammar: UnparameterizedSyntax.grammar
  28