Add cross-references to isideogram(3), isphonogram(3), isrune(3),

isspecial(3) and wctype(3).

lib/libc/locale/ctype.3

@@ -32,7 +32,7 @@
 .\"     @(#)ctype.3	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd June 4, 1993
+.Dd March 30, 2004
 .Dt CTYPE 3
 .Os
 .Sh NAME
@@ -124,15 +124,20 @@ See the specific manual pages for more information.
 .Xr iscntrl 3 ,
 .Xr isdigit 3 ,
 .Xr isgraph 3 ,
+.Xr isideogram 3 ,
 .Xr islower 3 ,
+.Xr isrune 3 ,
+.Xr isphonogram 3 ,
 .Xr isprint 3 ,
 .Xr ispunct 3 ,
 .Xr isspace 3 ,
+.Xr isspecial 3 ,
 .Xr isupper 3 ,
 .Xr isxdigit 3 ,
 .Xr toascii 3 ,
 .Xr tolower 3 ,
 .Xr toupper 3 ,
+.Xr wctype 3 ,
 .Xr ascii 7
 .Sh STANDARDS
 These functions, except for