From 17b5b18afcf6ac0f761383ad6dfed57e43d0a992 Mon Sep 17 00:00:00 2001
From: Simon Schubert <corecode@dragonflybsd.org>
Date: Sat, 8 Oct 2005 11:23:28 +0000
Subject: [PATCH] Clean up old yacc syntax

---
 bin/sh/arith.y | 50 +++++++++++++++++++++++++-------------------------
 1 file changed, 25 insertions(+), 25 deletions(-)

diff --git a/bin/sh/arith.y b/bin/sh/arith.y
index 2dbb914b35..6c40e13d45 100644
--- a/bin/sh/arith.y
+++ b/bin/sh/arith.y
@@ -13,43 +13,43 @@
 %left ARITH_UNARYMINUS ARITH_UNARYPLUS ARITH_NOT ARITH_BNOT
 %%
 
-exp:	expr = {
+exp:	expr {
 			return ($1);
 		}
 	;
 
 
-expr:	ARITH_LPAREN expr ARITH_RPAREN = { $$ = $2; }
-	| expr ARITH_OR expr	= { $$ = $1 ? $1 : $3 ? $3 : 0; }
-	| expr ARITH_AND expr	= { $$ = $1 ? ( $3 ? $3 : 0 ) : 0; }
-	| expr ARITH_BOR expr	= { $$ = $1 | $3; }
-	| expr ARITH_BXOR expr	= { $$ = $1 ^ $3; }
-	| expr ARITH_BAND expr	= { $$ = $1 & $3; }
-	| expr ARITH_EQ expr	= { $$ = $1 == $3; }
-	| expr ARITH_GT expr	= { $$ = $1 > $3; }
-	| expr ARITH_GE expr	= { $$ = $1 >= $3; }
-	| expr ARITH_LT expr	= { $$ = $1 < $3; }
-	| expr ARITH_LE expr	= { $$ = $1 <= $3; }
-	| expr ARITH_NE expr	= { $$ = $1 != $3; }
-	| expr ARITH_LSHIFT expr = { $$ = $1 << $3; }
-	| expr ARITH_RSHIFT expr = { $$ = $1 >> $3; }
-	| expr ARITH_ADD expr	= { $$ = $1 + $3; }
-	| expr ARITH_SUB expr	= { $$ = $1 - $3; }
-	| expr ARITH_MUL expr	= { $$ = $1 * $3; }
-	| expr ARITH_DIV expr	= {
+expr:	ARITH_LPAREN expr ARITH_RPAREN { $$ = $2; }
+	| expr ARITH_OR expr	{ $$ = $1 ? $1 : $3 ? $3 : 0; }
+	| expr ARITH_AND expr	{ $$ = $1 ? ( $3 ? $3 : 0 ) : 0; }
+	| expr ARITH_BOR expr	{ $$ = $1 | $3; }
+	| expr ARITH_BXOR expr	{ $$ = $1 ^ $3; }
+	| expr ARITH_BAND expr	{ $$ = $1 & $3; }
+	| expr ARITH_EQ expr	{ $$ = $1 == $3; }
+	| expr ARITH_GT expr	{ $$ = $1 > $3; }
+	| expr ARITH_GE expr	{ $$ = $1 >= $3; }
+	| expr ARITH_LT expr	{ $$ = $1 < $3; }
+	| expr ARITH_LE expr	{ $$ = $1 <= $3; }
+	| expr ARITH_NE expr	{ $$ = $1 != $3; }
+	| expr ARITH_LSHIFT expr { $$ = $1 << $3; }
+	| expr ARITH_RSHIFT expr { $$ = $1 >> $3; }
+	| expr ARITH_ADD expr	{ $$ = $1 + $3; }
+	| expr ARITH_SUB expr	{ $$ = $1 - $3; }
+	| expr ARITH_MUL expr	{ $$ = $1 * $3; }
+	| expr ARITH_DIV expr	{
 			if ($3 == 0)
 				yyerror("division by zero");
 			$$ = $1 / $3;
 			}
-	| expr ARITH_REM expr   = {
+	| expr ARITH_REM expr   {
 			if ($3 == 0)
 				yyerror("division by zero");
 			$$ = $1 % $3;
 			}
-	| ARITH_NOT expr	= { $$ = !($2); }
-	| ARITH_BNOT expr	= { $$ = ~($2); }
-	| ARITH_SUB expr %prec ARITH_UNARYMINUS = { $$ = -($2); }
-	| ARITH_ADD expr %prec ARITH_UNARYPLUS = { $$ = $2; }
+	| ARITH_NOT expr	{ $$ = !($2); }
+	| ARITH_BNOT expr	{ $$ = ~($2); }
+	| ARITH_SUB expr %prec ARITH_UNARYMINUS { $$ = -($2); }
+	| ARITH_ADD expr %prec ARITH_UNARYPLUS { $$ = $2; }
 	| ARITH_NUM
 	;
 %%
@@ -90,7 +90,7 @@ expr:	ARITH_LPAREN expr ARITH_RPAREN = { $$ = $2; }
  *
  * @(#)arith.y	8.3 (Berkeley) 5/4/95
  * $FreeBSD: src/bin/sh/arith.y,v 1.10.2.2 2002/07/19 04:38:51 tjr Exp $
- * $DragonFly: src/bin/sh/arith.y,v 1.3 2004/03/19 18:39:40 cpressey Exp $
+ * $DragonFly: src/bin/sh/arith.y,v 1.4 2005/10/08 11:23:28 corecode Exp $
  */
 
 #include "shell.h"
-- 
2.32.0