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, 12 insertions, 3 deletions

diff --git a/src/lib/libc/string/wcswidth.3 b/src/lib/libc/string/wcswidth.3
index a68ec33cad..a2a5b2df86 100644
--- a/src/lib/libc/string/wcswidth.3
+++ b/src/lib/libc/string/wcswidth.3
@@ -1,4 +1,5 @@
-.\" $OpenBSD: wcswidth.3,v 1.1 2011/04/04 18:16:24 stsp Exp $
+.\"     $OpenBSD: wcswidth.3,v 1.2 2011/07/25 00:38:53 schwarze Exp $
+.\"
 .\" Copyright (c) 2002 Tim J. Robbins
 .\" All rights reserved.
 .\"
@@ -23,8 +24,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"
-.Dd $Mdocdate: April 4 2011 $
+.Dd $Mdocdate: July 25 2011 $
 .Dt WCSWIDTH 3
 .Os
 .Sh NAME
@@ -52,9 +52,18 @@ is an empty string (L""),
 otherwise it returns the number of column positions occupied.
 .Sh SEE ALSO
 .Xr iswprint 3 ,
+.Xr strlen 3 ,
+.Xr wcslen 3 ,
 .Xr wcwidth 3
 .Sh STANDARDS
 The
 .Fn wcswidth
 function conforms to
 .St -p1003.1-2001 .
+.Sh HISTORY
+The
+.Fn wcswidth
+function was ported from
+.Nx
+and first appeared in
+.Ox 3.8 .