/* FIXME: Many possible optimizations. */
#include <config.h>
-#include <libpspp/message.h>
+
#include <limits.h>
#include <math.h>
#include <stdlib.h>
-#include <libpspp/array.h>
-#include <libpspp/alloc.h>
+
#include <data/case.h>
#include <data/casefile.h>
-#include <language/command.h>
-#include <libpspp/compiler.h>
#include <data/dictionary.h>
+#include <data/transformations.h>
+#include <data/variable.h>
+#include <language/command.h>
#include <language/lexer/lexer.h>
-#include <libpspp/message.h>
+#include <libpspp/alloc.h>
+#include <libpspp/array.h>
+#include <libpspp/compiler.h>
#include <libpspp/magic.h>
+#include <libpspp/message.h>
#include <math/moments.h>
#include <output/manager.h>
#include <output/table.h>
-#include <data/variable.h>
#include <procedure.h>
#include "gettext.h"