diff -Naur iburg.orig/gram.y iburg/gram.y
--- iburg.orig/gram.y	1993-07-21 00:08:39.000000000 +0200
+++ iburg/gram.y	2004-05-01 12:38:44.000000000 +0200
@@ -1,14 +1,26 @@
 %{
 #include <stdio.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <string.h>
 #include "iburg.h"
+
 static char rcsid[] = "$Id: gram.y,v 1.2 93/02/23 07:22:21 drh Exp $";
+
+int errcnt = 0;
+FILE *infp = NULL;
+FILE *outfp = NULL;
+static char buf[BUFSIZ], *bp = buf;
+static int yylineno = 0;
+static int ppercent = 0;
+
 %}
 %union {
 	int n;
 	char *string;
 	Tree tree;
 }
-%term TERM
+%term TTERM
 %term START
 %term PPERCENT
 
@@ -26,7 +38,7 @@
 	| decls decl
 	;
 
-decl	: TERM  blist '\n'
+decl	: TTERM  blist '\n'
 	| START lhs   '\n'		{
 		if (nonterm($2)->number != 1)
 			yyerror("redeclaration of the start symbol\n");
@@ -57,16 +69,6 @@
 	| '(' INT ')'			{ $$ = $2; }
 	;
 %%
-#include <stdarg.h>
-#include <ctype.h>
-#include <string.h>
-
-int errcnt = 0;
-FILE *infp = NULL;
-FILE *outfp = NULL;
-static char buf[BUFSIZ], *bp = buf;
-static int yylineno = 0;
-static int ppercent = 0;
 
 static int get(void) {
 	if (*bp == 0) {
@@ -123,7 +125,7 @@
 		} else if (c == '%' && strncmp(bp, "term", 4) == 0
 		&& isspace(bp[4])) {
 			bp += 4;
-			return TERM;
+			return TTERM;
 		} else if (c == '%' && strncmp(bp, "start", 5) == 0
 		&& isspace(bp[5])) {
 			bp += 5;