Clifford Wolf:

	Improved backend data structures
	Added dump feature to backend data



git-svn-id: http://svn.clifford.at/openscad/trunk@4 b57f626f-c46c-0410-a088-ec61d464b74c

1 files changed, 15 insertions, 2 deletions

diff --git a/parser.y b/parser.y
index 241bf17..b23b0d4 100644
--- a/parser.y
+++ b/parser.y
@@ -21,15 +21,16 @@
 %{
 
 #include "openscad.h"
-#include <stdio.h>
 
-extern int parserdebug;
 int parserlex(void);
 void yyerror(char const *s);
 
 int lexerget_lineno(void);
 int lexerlex(void);
 
+QVector<Module*> module_stack;
+Module *module;
+
 %}
 
 %union {
@@ -117,3 +118,15 @@ void yyerror (char const *s)
 	exit(1);
 }
 
+AbstractModule *parse(FILE *f, int debug)
+{
+	module_stack.clear();
+	module = new Module();
+	module_stack.append(module);
+
+	parserdebug = debug;
+	parserparse();
+
+	return module;
+}
+