From a05d36f970a5c4723d2be3945076bce9347143ec Mon Sep 17 00:00:00 2001
From: Tomas Bzatek <tbzatek@users.sourceforge.net>
Date: Mon, 19 Sep 2016 23:23:30 +0200
Subject: block-parser: Clear processed data for further use

This change will allow certain blocks to be present multiple times
and processed independently within a single page.
---
 src/block-parser.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src/block-parser.c')

diff --git a/src/block-parser.c b/src/block-parser.c
index 48c7671..f4ed78b 100644
--- a/src/block-parser.c
+++ b/src/block-parser.c
@@ -220,6 +220,26 @@ block_parser_set_as_used (BlockParser *parser, const gchar *key)
   }
 }
 
+/*
+ *   block_parser_clear_key_data: clear stored data block for the key
+ *
+ */
+void
+block_parser_clear_key_data (BlockParser *parser, const gchar *key)
+{
+  BlockData *data = NULL;
+
+  g_assert (parser != NULL);
+
+  data = g_hash_table_lookup (parser->table, key);
+  if (data != NULL) {
+    g_free (data->data);
+    data->data = NULL;
+    data->used = FALSE;
+    data->finished = FALSE;
+  }
+}
+
 
 
 /* -------------------------------------------------------------------------------------------------------- */
-- 
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