From 9043add656177eeac1491a73d2f3ab92bec0013c Mon Sep 17 00:00:00 2001
From: Benjamin Barenblat <bbaren@debian.org>
Date: Sat, 29 Dec 2018 14:31:27 -0500
Subject: Imported Upstream version 8.8.2

---
 doc/tools/coqrst/notations/TacticNotations.g | 33 ++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 doc/tools/coqrst/notations/TacticNotations.g

(limited to 'doc/tools/coqrst/notations/TacticNotations.g')

diff --git a/doc/tools/coqrst/notations/TacticNotations.g b/doc/tools/coqrst/notations/TacticNotations.g
new file mode 100644
index 00000000..a889ebda
--- /dev/null
+++ b/doc/tools/coqrst/notations/TacticNotations.g
@@ -0,0 +1,33 @@
+/************************************************************************/
+/*         *   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)         */
+/************************************************************************/
+grammar TacticNotations;
+
+// Terminals are not visited, so we add non-terminals for each terminal that
+// needs rendering (in particular whitespace (kept in output) vs. WHITESPACE
+// (discarded)).
+
+top: blocks EOF;
+blocks: block ((whitespace)? block)*;
+block: atomic | meta | hole | repeat | curlies;
+repeat: LGROUP (ATOM)? WHITESPACE blocks (WHITESPACE)? RBRACE;
+curlies: LBRACE (whitespace)? blocks (whitespace)? RBRACE;
+whitespace: WHITESPACE;
+meta: METACHAR;
+atomic: ATOM (SUB)?;
+hole: ID (SUB)?;
+
+LGROUP: '{' [+*?];
+LBRACE: '{';
+RBRACE: '}';
+METACHAR: '%' [|(){}];
+ATOM: '@' | '_' | ~[@_{} ]+;
+ID: '@' ('_'? [a-zA-Z0-9])+;
+SUB: '_' '_' [a-zA-Z0-9]+;
+WHITESPACE: ' '+;
-- 
cgit v1.2.3