The-Simpsons-Hit-and-Run/tools/trackeditor/code/scripts/te_cleanup.mel

te_Delete_TreeLineContext();
te_Delete_BVContext();
te_Delete_PPContext();
te_Delete_IntersectionContext();
te_CloseIntersectionEditorWindow();

if ( `menu -exists te_MainMenu` ) 
{
    deleteUI te_MainMenu;

    flushUndo;
}