make tree_to_str available in the library

3 files changed, 21 insertions, 19 deletions

diff --git a/src/bytecode.c b/src/bytecode.c
index 74d1a25f..ee238b31 100644
--- a/src/bytecode.c
+++ b/src/bytecode.c
@@ -151,25 +151,6 @@ void colm_parser_set_context( program_t *prg, tree_t **sp, parser_t *parser, str
 	parser->pda_run->context = val;
 }
 
-static head_t *tree_to_str( program_t *prg, tree_t **sp, tree_t *tree, int trim, int attrs )
-{
-	/* Collect the tree data. */
-	str_collect_t collect;
-	init_str_collect( &collect );
-
-	if ( attrs )
-		colm_print_tree_collect_a( prg, sp, &collect, tree, trim );
-	else
-		colm_print_tree_collect( prg, sp, &collect, tree, trim );
-
-	/* Set up the input stream. */
-	head_t *ret = string_alloc_full( prg, collect.data, collect.length );
-
-	str_collect_destroy( &collect );
-
-	return ret;
-}
-
 static head_t *tree_to_str_xml( program_t *prg, tree_t **sp, tree_t *tree, int trim, int attrs )
 {
 	/* Collect the tree data. */
diff --git a/src/tree.c b/src/tree.c
index 69dc27a9..4bd8db40 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -1599,3 +1599,22 @@ struct colm_location *colm_find_location( program_t *prg, tree_t *tree )
 	return loc_search( prg, tree );
 }
 
+head_t *tree_to_str( program_t *prg, tree_t **sp, tree_t *tree, int trim, int attrs )
+{
+	/* Collect the tree data. */
+	str_collect_t collect;
+	init_str_collect( &collect );
+
+	if ( attrs )
+		colm_print_tree_collect_a( prg, sp, &collect, tree, trim );
+	else
+		colm_print_tree_collect( prg, sp, &collect, tree, trim );
+
+	/* Set up the input stream. */
+	head_t *ret = string_alloc_full( prg, collect.data, collect.length );
+
+	str_collect_destroy( &collect );
+
+	return ret;
+}
+
diff --git a/src/tree.h b/src/tree.h
index c3495c67..ee05cdc3 100644
--- a/src/tree.h
+++ b/src/tree.h
@@ -385,6 +385,8 @@ void colm_print_tree_collect_xml( program_t *prg, tree_t **sp,
 void colm_print_tree_collect_xml_ac( program_t *prg, tree_t **sp,
 		str_collect_t *collect, tree_t *tree, int trim );
 
+head_t *tree_to_str( program_t *prg, tree_t **sp, tree_t *tree, int trim, int attrs );
+
 #if defined(__cplusplus)
 }
 #endif