diff options
author | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
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committer | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
commit | 7cfc4e5146be5666419451bdd516f1f3f264d24a (patch) | |
tree | e4197645da03dc3c7cc84e434cc31d0a0cca7056 /intf/extend.mli | |
parent | 420f78b2caeaaddc6fe484565b2d0e49c66888e5 (diff) |
Imported Upstream version 8.5~beta1+dfsg
Diffstat (limited to 'intf/extend.mli')
-rw-r--r-- | intf/extend.mli | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/intf/extend.mli b/intf/extend.mli new file mode 100644 index 00000000..ad9706f3 --- /dev/null +++ b/intf/extend.mli @@ -0,0 +1,52 @@ +(************************************************************************) +(* 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 *) +(************************************************************************) + +(** Entry keys for constr notations *) + +type side = Left | Right + +type gram_assoc = NonA | RightA | LeftA + +type gram_position = + | First + | Last + | Before of string + | After of string + | Level of string + +type production_position = + | BorderProd of side * gram_assoc option + | InternalProd + +type production_level = + | NextLevel + | NumLevel of int + +type ('lev,'pos) constr_entry_key_gen = + | ETName | ETReference | ETBigint + | ETBinder of bool + | ETConstr of ('lev * 'pos) + | ETPattern + | ETOther of string * string + | ETConstrList of ('lev * 'pos) * Tok.t list + | ETBinderList of bool * Tok.t list + +(** Entries level (left-hand-side of grammar rules) *) + +type constr_entry_key = + (int,unit) constr_entry_key_gen + +(** Entries used in productions (in right-hand-side of grammar rules) *) + +type constr_prod_entry_key = + (production_level,production_position) constr_entry_key_gen + +(** Entries used in productions, vernac side (e.g. "x bigint" or "x ident") *) + +type simple_constr_prod_entry_key = + (production_level,unit) constr_entry_key_gen |