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

[thirdparty/cups.git] / doc / help / api-filter.html

diff --git a/doc/help/api-filter.html b/doc/help/api-filter.html
index ec59df70d56f5c50920151121d38dec91e35bc37..0dfd129b9b192b179fb83871e0fea53da2450490 100644 (file)
--- a/doc/help/api-filter.html
+++ b/doc/help/api-filter.html
@@ -5,7 +5,7 @@
        <title>Filter and Backend Programming   </title>
        <meta name="keywords" content="Programming">
        <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
-       <meta name="creator" content="Mini-XML v2.7">
+       <meta name="creator" content="Mini-XML v2.8">
 <style type="text/css"><!--
 BODY {
   font-family: lucida grande, geneva, helvetica, arial, sans-serif;
@@ -439,7 +439,7 @@ div.contents ul.subcontents li {
 <!--
   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
@@ -723,7 +723,7 @@ 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.