From 2c905bca704d5f9e874adcea920264a6ace8f3e1 Mon Sep 17 00:00:00 2001
From: tjg <tjg>
Date: Fri, 18 Aug 2000 10:44:58 +0000
Subject: another attempt at the equals hack

---
 parse.y | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index be7b2e9..c6ce57d 100644
--- a/parse.y
+++ b/parse.y
@@ -127,8 +127,8 @@ sword	: comword
 	| keyword			{ $$ = mk(nWord,$1, NULL); }
 
 word	: sword
-	| word '='			{ $$ = mk(nConcat,$1,mk(nWord,"=",NULL)); }
-	| word '=' sword		{ $$ = mk(nConcat,$1,mk(nConcat,mk(nWord,"=",NULL),$3)); }
+	| word '='			{ if (interactive) { $$ = mk(nConcat,$1,mk(nWord,"=",NULL)); } else { yyerror("syntax error"); YYERROR; } }
+	| word '=' sword		{ if (interactive) { $$ = mk(nConcat,$1,mk(nConcat,mk(nWord,"=",NULL),$3)); } else { yyerror("syntax error"); YYERROR; } }
 	| word '^' sword		{ $$ = mk(nConcat,$1,$3); }
 
 comword	: '$' sword			{ $$ = mk(nVar,$2); }
-- 
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