From: Ben Gras <ben@minix3.org>
Date: Wed, 22 Feb 2012 00:51:19 +0000 (+0100)
Subject: allow elvis to be invoked as ex
X-Git-Tag: v3.2.1~700
X-Git-Url: http://zhaoyanbai.com/repos/tz-link.htm?a=commitdiff_plain;h=04eb5d326a6d8825946c31b5910ca5ff3d13ef51;p=minix.git

allow elvis to be invoked as ex
---

diff --git a/commands/elvis/Makefile b/commands/elvis/Makefile
index 5f0885aad..f7e94cf3a 100644
--- a/commands/elvis/Makefile
+++ b/commands/elvis/Makefile
@@ -29,6 +29,10 @@ BINDIR= /usr/bin
 LINKS+= ${BINDIR}/elvis ${BINDIR}/vi
 .endif
 
+.if !exists(${BINDIR}/ex)
+LINKS+= ${BINDIR}/elvis ${BINDIR}/ex
+.endif
+
 MAN.elvis=
 MAN.ctags=
 MAN.ref=