[api] [parsing] Move Egram* to `vernac/`

The extension mechanism is specific to metasyntax and vernacinterp,
thus it makes sense to place them next to each other.

We also fix the META entry for the `grammar` camlp5 plugin.

1 files changed, 26 insertions, 0 deletions

diff --git a/vernac/ppvernac.mli b/vernac/ppvernac.mli
new file mode 100644
index 000000000..4aa24bf5d
--- /dev/null
+++ b/vernac/ppvernac.mli
@@ -0,0 +1,26 @@
+(************************************************************************)
+(*         *   The Coq Proof Assistant / The Coq Development Team       *)
+(*  v      *   INRIA, CNRS and contributors - Copyright 1999-2018       *)
+(* <O___,, *       (see CREDITS file for the list of authors)           *)
+(*   \VV/  **************************************************************)
+(*    //   *    This file is distributed under the terms of the         *)
+(*         *     GNU Lesser General Public License Version 2.1          *)
+(*         *     (see LICENSE file for the text of the license)         *)
+(************************************************************************)
+
+(** This module implements pretty-printers for vernac_expr syntactic
+    objects and their subcomponents. *)
+
+val pr_set_entry_type : ('a -> Pp.t) -> 'a Extend.constr_entry_key_gen -> Pp.t
+
+(** Prints a fixpoint body *)
+val pr_rec_definition : (Vernacexpr.fixpoint_expr * Vernacexpr.decl_notation list) -> Pp.t
+
+(** Prints a vernac expression without dot *)
+val pr_vernac_expr : Vernacexpr.vernac_expr -> Pp.t
+
+(** Prints a "proof using X" clause. *)
+val pr_using : Vernacexpr.section_subset_expr -> Pp.t
+
+(** Prints a vernac expression and closes it with a dot. *)
+val pr_vernac : Vernacexpr.vernac_control -> Pp.t