update HISTORY and SEE ALSO for all of string(3), together with various

smaller improvements; jmc@ and nicm@ both ask me to get this in because
further tweaking will be easier in-tree

1 files changed, 7 insertions, 9 deletions

diff --git a/src/lib/libc/string/strsep.3 b/src/lib/libc/string/strsep.3
index cceeda7577..63cdf2333a 100644
--- a/src/lib/libc/string/strsep.3
+++ b/src/lib/libc/string/strsep.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: strsep.3,v 1.12 2007/05/31 19:19:32 jmc Exp $
+.\" $OpenBSD: strsep.3,v 1.13 2011/07/25 00:38:53 schwarze Exp $
 .\"
 .\" Copyright (c) 1990, 1991, 1993
 .\"     The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"     @(#)strsep.3    8.1 (Berkeley) 6/9/93
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: July 25 2011 $
 .Dt STRSEP 3
 .Os
 .Sh NAME
@@ -96,17 +96,15 @@ for (ap = argv; ap < &argv[9] &&
 .Sh HISTORY
 The
 .Fn strsep
-function is intended as a replacement for the
-.Fn strtok
+function first appeared in
+.Bx 4.3 Reno .
+It is intended as a replacement for the
+.Xr strtok 3
 function.
 While the
-.Fn strtok
+.Xr strtok 3
 function should be preferred for portability reasons (it conforms to
 .St -ansiC )
 it is unable to handle empty fields, i.e., detect fields delimited by
 two adjacent delimiter characters, or to be used for more than a single
 string at a time.
-The
-.Fn strsep
-function first appeared in
-.Bx 4.4 .