+
+#include <data/casegrouper.h>
+#include <data/casereader.h>
+#include <data/dictionary.h>
+#include <data/procedure.h>
+#include <data/transformations.h>
+#include <data/variable.h>
+#include <language/command.h>
+#include <language/dictionary/split-file.h>
+#include <language/lexer/lexer.h>
+#include <language/lexer/variable-parser.h>
+#include <libpspp/array.h>
+#include <libpspp/compiler.h>
+#include <libpspp/message.h>
+#include <libpspp/assertion.h>
+#include <math/moments.h>
+#include <output/manager.h>
+#include <output/table.h>
+
+#include "xalloc.h"