Add reference to IANA registry for printer-state-reasons values.

[thirdparty/cups.git] / cups / api-filter.shtml

diff --git a/cups/api-filter.shtml b/cups/api-filter.shtml
index d61b140f3815833a56f522fc47f661751b6e1bd4..ed24604087a8370f82bfacdf9202e5d0052cc010 100644 (file)
--- a/cups/api-filter.shtml
+++ b/cups/api-filter.shtml
@@ -1,7 +1,7 @@
 <!--
   Filter and backend programming introduction for CUPS.
 
-  Copyright 2007-2014 by Apple Inc.
+  Copyright 2007-2016 by Apple Inc.
   Copyright 1997-2006 by Easy Software Products, all rights reserved.
 
   These coded instructions, statements, and computer programs are the
@@ -285,7 +285,7 @@ prefix strings:</p>
        <dd>Sets or clears printer-state-reason keywords for the current queue.
        Typically this is used to indicate persistent media, ink, toner, and
        configuration conditions or errors on a printer.
-       <a href='#TABLE2'>Table 2</a> lists the standard state keywords -
+       <a href='#TABLE2'>Table 2</a> lists some of the standard "printer-state-reasons" keywords from the <a href="http://www.iana.org/assignments/ipp-registrations/ipp-registrations.xhtml#ipp-registrations-4">IANA IPP Registry</a> -
        use vendor-prefixed ("com.example.foo") keywords for custom states. See
        <a href="#MANAGING_STATE">Managing Printer State in a Filter</a> for more
        information.