#include <stdlib.h>
#include <data/data-in.h>
-#include <procedure.h>
+#include <data/procedure.h>
#include <data/variable.h>
#include <language/command.h>
#include <language/lexer/lexer.h>
+#include <language/lexer/variable-parser.h>
#include <language/lexer/range-parser.h>
#include <libpspp/magic.h>
#include <libpspp/message.h>