From e31c883075e71870a57b6bc9fbbbca285ca8e9f0 Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Wed, 29 Feb 2012 14:43:08 +0000
Subject: libpgf: the first prototype for the robust parser

---
 src/runtime/c/pgf/data.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/runtime/c/pgf/data.h')

diff --git a/src/runtime/c/pgf/data.h b/src/runtime/c/pgf/data.h
index 36c5e509c..53df0058c 100644
--- a/src/runtime/c/pgf/data.h
+++ b/src/runtime/c/pgf/data.h
@@ -206,6 +206,7 @@ struct PgfConcr {
     PgfCncFuns* cncfuns;
     PgfSequences* sequences;
 	PgfCIdMap* cnccats;
+	int total_cats;
     int max_fid;
 };
 
@@ -254,7 +255,8 @@ typedef struct PgfSymbolKP
 typedef enum {
 	PGF_PRODUCTION_APPLY,
 	PGF_PRODUCTION_COERCE,
-	PGF_PRODUCTION_CONST
+	PGF_PRODUCTION_CONST,
+	PGF_PRODUCTION_META
 } PgfProductionTag;
 
 typedef struct PgfPArg PgfPArg;
@@ -289,6 +291,9 @@ typedef struct {
 	GuString toks[]; // XXX
 } PgfProductionConst;
 
+typedef struct {
+	PgfPArgs args;
+} PgfProductionMeta;
 
 extern GU_DECLARE_TYPE(PgfPatt, GuVariant);
 
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