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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
(*i camlp4deps: "parsing/grammar.cma" i*)
(* ML names *)
open Vernacexpr
open Pcoq
open Genarg
open Pp
let pr_mlname _ _ s =
spc () ++
(if !Options.v7 && not (Options.do_translate()) then qs s
else Pptacticnew.qsnew s)
ARGUMENT EXTEND mlname
TYPED AS string
PRINTED BY pr_mlname
| [ preident(id) ] -> [ id ]
| [ string(s) ] -> [ s ]
END
open Table
open Extract_env
VERNAC ARGUMENT EXTEND language
| [ "Ocaml" ] -> [ Ocaml ]
| [ "Haskell" ] -> [ Haskell ]
| [ "Scheme" ] -> [ Scheme ]
| [ "Toplevel" ] -> [ Toplevel ]
END
(* Temporary for translator *)
if !Options.v7 then
let pr_language _ _ = function
| Ocaml -> str " Ocaml"
| Haskell -> str " Haskell"
| Scheme -> str " Scheme"
| Toplevel -> str " Toplevel"
in
let globwit_language = Obj.magic rawwit_language in
let wit_language = Obj.magic rawwit_language in
Pptactic.declare_extra_genarg_pprule true
(rawwit_language, pr_language)
(globwit_language, pr_language)
(wit_language, pr_language);
(* Extraction commands *)
VERNAC COMMAND EXTEND Extraction
(* Extraction in the Coq toplevel *)
| [ "Extraction" global(x) ] -> [ extraction x ]
| [ "Recursive" "Extraction" ne_global_list(l) ] -> [ extraction_rec l ]
(* Monolithic extraction to a file *)
| [ "Extraction" string(f) ne_global_list(l) ]
-> [ extraction_file f l ]
END
(* Modular extraction (one Coq library = one ML module) *)
VERNAC COMMAND EXTEND ExtractionLibrary
| [ "Extraction" "Library" ident(m) ]
-> [ extraction_library false m ]
END
VERNAC COMMAND EXTEND RecursiveExtractionLibrary
| [ "Recursive" "Extraction" "Library" ident(m) ]
-> [ extraction_library true m ]
END
(* Target Language *)
VERNAC COMMAND EXTEND ExtractionLanguage
| [ "Extraction" "Language" language(l) ]
-> [ extraction_language l ]
END
VERNAC COMMAND EXTEND ExtractionInline
(* Custom inlining directives *)
| [ "Extraction" "Inline" ne_global_list(l) ]
-> [ extraction_inline true l ]
END
VERNAC COMMAND EXTEND ExtractionNoInline
| [ "Extraction" "NoInline" ne_global_list(l) ]
-> [ extraction_inline false l ]
END
VERNAC COMMAND EXTEND PrintExtractionInline
| [ "Print" "Extraction" "Inline" ]
-> [ print_extraction_inline () ]
END
VERNAC COMMAND EXTEND ResetExtractionInline
| [ "Reset" "Extraction" "Inline" ]
-> [ reset_extraction_inline () ]
END
(* Overriding of a Coq object by an ML one *)
VERNAC COMMAND EXTEND ExtractionConstant
| [ "Extract" "Constant" global(x) string_list(idl) "=>" mlname(y) ]
-> [ extract_constant_inline false x idl y ]
END
VERNAC COMMAND EXTEND ExtractionInlinedConstant
| [ "Extract" "Inlined" "Constant" global(x) "=>" mlname(y) ]
-> [ extract_constant_inline true x [] y ]
END
VERNAC COMMAND EXTEND ExtractionInductive
| [ "Extract" "Inductive" global(x) "=>" mlname(id) "[" mlname_list(idl) "]" ]
-> [ extract_inductive x (id,idl) ]
END
|
