document, consistently, those apps which also exist as built-ins

on certain shells; do not try to document changes between the
implementations, but at least warn of their existence;

diff from Ingo Schwarze

1 files changed, 7 insertions, 15 deletions

diff --git a/usr.bin/which/which.1 b/usr.bin/which/which.1
index fb92b85b859..4598a3cdd3b 100644
--- a/usr.bin/which/which.1
+++ b/usr.bin/which/which.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: which.1,v 1.16 2007/08/14 17:41:10 sobrado Exp $
+.\"	$OpenBSD: which.1,v 1.17 2009/01/06 23:29:03 jmc Exp $
 .\"
 .\" Copyright (c) 1980, 1991 Regents of the University of California.
 .\" All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"     from: @(#)which.1	6.3 (Berkeley) 4/23/91
 .\"
-.Dd $Mdocdate: August 14 2007 $
+.Dd $Mdocdate: January 6 2009 $
 .Dt WHICH 1
 .Os
 .Sh NAME
@@ -51,6 +51,11 @@ flag is given,
 .Nm
 will return a list of all matches instead of just the first match.
 .Pp
+.Nm
+also exists as a built-in to
+.Xr csh 1 ,
+though with a different syntax.
+.Pp
 The
 .Nm
 utility exits with one of the following values:
@@ -85,7 +90,6 @@ name was not found in the path.
 .Xr csh 1 ,
 .Xr find 1 ,
 .Xr locate 1 ,
-.Xr sh 1 ,
 .Xr whereis 1 ,
 .Xr environ 7
 .Sh HISTORY
@@ -93,15 +97,3 @@ A
 .Nm
 command appeared in
 .Bx 3.0 .
-.Sh CAVEATS
-The
-.Nm
-command formerly was a
-.Xr csh 1
-script and could expand aliases.
-.Xr csh 1
-now has a built-in
-.Nm
-command so this version is intended for use
-with other shells like
-.Xr sh 1 .