From d260301ae1c54fb68c0849e1895c0958f55942ef Mon Sep 17 00:00:00 2001
From: Toby Goodwin <toby@paccrat.org>
Date: Mon, 17 Apr 2017 21:23:44 +0100
Subject: improve lshift function in man page

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

diff --git a/rc.1 b/rc.1
index ca3a26e..3a21bf5 100644
--- a/rc.1
+++ b/rc.1
@@ -1869,9 +1869,9 @@ The
 builtin only shifts
 .Cr "$*" .
 This function can shift any variable (except
-.Cr "$lshift" ).
+.Cr "$_lshift" ).
 .Ds
-.Cr "fn lshift { lshift=$*; *=$$1; shift $lshift(2); $lshift(1)=$* }"
+.Cr "fn lshift { _lshift=$* *=$$1 { shift $_lshift(2); $_lshift(1)=$* } }"
 .De
 .PP
 With this definition in place,
-- 
cgit v1.2.3