From 17bc8e5c89805f5971e46f8f45c5e4eda970c561 Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Thu, 12 Apr 2012 06:55:25 +0000
Subject: some fixes in the robust parser and a new API for literals

---
 src/runtime/c/pgf/parser.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

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

diff --git a/src/runtime/c/pgf/parser.h b/src/runtime/c/pgf/parser.h
index dc033385b..4e42fbaa0 100644
--- a/src/runtime/c/pgf/parser.h
+++ b/src/runtime/c/pgf/parser.h
@@ -103,6 +103,18 @@ pgf_parse_result(PgfParse* parse, GuPool* pool);
 PgfExpr
 pgf_parse_best_result(PgfParse* parse, GuPool* pool);
 
+
+int
+pgf_item_lin_idx(PgfItem* item);
+
+void
+pgf_item_sequence(PgfItem* item, 
+                  int* lin_idx, PgfSequence* seq,
+                  GuPool* pool);
+
+int
+pgf_item_sequence_length(PgfItem* item);
+
 /** @} */
 
 #endif // PGF_PARSER_H_
-- 
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