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Diffstat (limited to 'parsing/egramml.mli')
| -rw-r--r-- | parsing/egramml.mli | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/parsing/egramml.mli b/parsing/egramml.mli new file mode 100644 index 00000000..9ebb5b83 --- /dev/null +++ b/parsing/egramml.mli @@ -0,0 +1,29 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015 *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(************************************************************************) + +(** Mapping of grammar productions to camlp4 actions. *) + +(** This is the part specific to vernac extensions. + For the Coq-level Notation and Tactic Notation, see Egramcoq. *) + +type grammar_prod_item = + | GramTerminal of string + | GramNonTerminal of Loc.t * Genarg.argument_type * + Pcoq.prod_entry_key * Names.Id.t option + +val extend_vernac_command_grammar : + Vernacexpr.extend_name -> Vernacexpr.vernac_expr Pcoq.Gram.entry option -> + grammar_prod_item list -> unit + +val get_extend_vernac_rule : Vernacexpr.extend_name -> grammar_prod_item list + +(** Utility function reused in Egramcoq : *) + +val make_rule : + (Loc.t -> (Names.Id.t * Genarg.raw_generic_argument) list -> 'b) -> + grammar_prod_item list -> Pcoq.Gram.symbol list * Pcoq.Gram.action |