"div" operator for integer division,

Added parser support for closure operator fun@(args)
Use equal() function for all script comparisons, better support for deciding when to use strings and when to use pointers equality.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@964 0fc631ac-6414-0410-93d0-97cfa31319b6

src/script/context.hpp

@@ -101,6 +101,8 @@ class Context {
 	void resetBindings(size_t scope);
 	/// Make an object with n elements, popping 2n values from the stack, and push it onto the stack
 	void makeObject(size_t n);
+	/// Make a closure with n arguments
+	void makeClosure(size_t n);
 };
 
 /// A class that creates a local scope