From 601e07b63653d0fed91594ebba261b733d017653 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Tue, 5 May 2020 08:29:45 -0400
Subject: rc: clean up parser levels, disallow free carats on lists

---
 src/cmd/rc/lex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/cmd/rc/lex.c')

diff --git a/src/cmd/rc/lex.c b/src/cmd/rc/lex.c
index 48bd70de..e4410c00 100644
--- a/src/cmd/rc/lex.c
+++ b/src/cmd/rc/lex.c
@@ -206,7 +206,7 @@ yylex(void)
 		lastword = 0;
 		if(d=='('){
 			advance();
-			strcpy(tok, "( [SUB]");
+			strcpy(tok, "(");
 			return SUB;
 		}
 		if(wordchr(d) || d=='\'' || d=='`' || d=='$' || d=='"'){
-- 
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