Bug: it's no longer possible to use parentheses to sneak a word that

  needs quoting past the "quoting detector", so `fn x { echo $(x.y) }'
  now works both in the current rc and its descendants.

1 files changed, 4 insertions, 2 deletions

diff --git a/lex.c b/lex.c
index 45b6ddb..291b747 100644
--- a/lex.c
+++ b/lex.c
@@ -70,11 +70,13 @@ enum filedescriptors {
 };
 
 /* does this string require quoting? */
-extern bool quotep(char *s) {
+extern bool quotep(char *s, bool dollar) {
 	unsigned char c;
+	const char *meta;
 
+	meta = dollar ? dnw : nw;
 	while ((c = *s++))
-		if (nw[c])
+		if (meta[c])
 			return TRUE;
 	return FALSE;
 }