Libc-1082.50.1.tar.gz

[apple/libc.git] / locale / FreeBSD / isgraph.3

diff --git a/locale/FreeBSD/isgraph.3 b/locale/FreeBSD/isgraph.3
index 69759308dd46ef8d9c01cfeeb3b232ae9101d8ba..f20973fc4fb6ea47fe12a9fdfcc69c75171b7a1f 100644 (file)
--- a/locale/FreeBSD/isgraph.3
+++ b/locale/FreeBSD/isgraph.3
@@ -13,10 +13,6 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"    This product includes software developed by the University of
-.\"    California, Berkeley and its contributors.
 .\" 4. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
@@ -34,9 +30,9 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)isgraph.3  8.2 (Berkeley) 12/11/93
-.\" $FreeBSD: src/lib/libc/locale/isgraph.3,v 1.17 2002/10/06 10:15:38 tjr Exp $
+.\" $FreeBSD: src/lib/libc/locale/isgraph.3,v 1.25 2009/11/13 09:03:50 roam Exp $
 .\"
-.Dd October 6, 2002
+.Dd July 17, 2005
 .Dt ISGRAPH 3
 .Os
 .Sh NAME
@@ -54,18 +50,14 @@ The
 function tests for any printing character except space
 .Pq Ql "\ "
 and other
-locale specific space-like characters.
-For single C
-.Va char Ns s
-locales (see
-.Xr multibyte 3 )
-the value of the argument is
-representable as an
-.Li unsigned char
+locale-specific space-like characters.
+The value of the argument must be representable as an
+.Vt "unsigned char"
 or the value of
 .Dv EOF .
+.Pp
 In the ASCII character set, this includes the following characters
-(with their numeric values shown in octal):
+(preceded by their numeric values, in octal):
 .Pp
 .Bl -column \&000_``0''__ \&000_``0''__ \&000_``0''__ \&000_``0''__ \&000_``0''__
 .It "\&041\ ``!'' \t042\ ``""'' \t043\ ``#'' \t044\ ``$'' \t045\ ``%''"
@@ -94,20 +86,19 @@ The
 function returns zero if the character tests false and
 returns non-zero if the character tests true.
 .Sh COMPATIBILITY
-Although
-.Fn isgraph
-accepts arguments outside of the range of the
-.Vt "unsigned char"
-type in locales with large character sets,
-this is a
+The
 .Bx 4.4
-extension and the
+extension of accepting arguments outside of the range of the
+.Vt "unsigned char"
+type in locales with large character sets is considered obsolete
+and may not be supported in future releases.
+The
 .Fn iswgraph
-function should be used instead for maximum portability.
+function should be used instead.
 .Sh SEE ALSO
 .Xr ctype 3 ,
+.Xr isalnum_l 3 ,
 .Xr iswgraph 3 ,
-.Xr multibyte 3 ,
 .Xr ascii 7
 .Sh STANDARDS
 The