License change: Apache License, Version 2.0.

[thirdparty/cups.git] / man / filter.man

diff --git a/man/filter.man b/man/filter.man
index cd82ed304557d5245ee7f382a98daa83be745cae..8063432b7fd890d452d628a9d6f01570696d817c 100644 (file)
--- a/man/filter.man
+++ b/man/filter.man
@@ -1,18 +1,12 @@
 .\"
-.\" "$Id$"
-.\"
 .\" filter man page for CUPS.
 .\"
-.\" Copyright 2007-2014 by Apple Inc.
+.\" Copyright 2007-2015 by Apple Inc.
 .\" Copyright 1997-2007 by Easy Software Products.
 .\"
-.\" These coded instructions, statements, and computer programs are the
-.\" property of Apple Inc. and are protected by Federal copyright
-.\" law.  Distribution and use rights are outlined in the file "LICENSE.txt"
-.\" which should have been included with this file.  If this file is
-.\" file is missing or damaged, see the license at "http://www.cups.org/".
+.\" Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
 .\"
-.TH filter 7 "CUPS" "4 April 2014" "Apple Inc."
+.TH filter 7 "CUPS" "19 October 2015" "Apple Inc."
 .SH NAME
 filter \- cups file conversion filter interface
 .SH SYNOPSIS
@@ -68,7 +62,7 @@ Options are passed in \fIargv[5]\fR and are encoded from the corresponding IPP a
 function to load the options into a \fBcups_option_t\fR array and the
 .BR cupsGetOption ()
 function to get the value of a specific attribute.
-Be careful to look for common aliases of IPP attributes such as "lansdscape" for the IPP "orientation-requested" attribute.
+Be careful to look for common aliases of IPP attributes such as "landscape" for the IPP "orientation-requested" attribute.
 .LP
 Options passed on the command-line typically do not include the default choices the printer's PPD file. Use the
 .BR ppdMarkDefaults ()
@@ -202,13 +196,10 @@ The timezone of the server.
 .B USER
 The user executing the filter, typically "lp" or "root"; consult the \fIcups-files.conf\fR file for the current setting.
 .SH CONFORMING TO
-While the filter interface is compatible with System V interface
-scripts, it will only work with the System V interface script as the
-only filter.  Typically the interface script will be provided via the
-\fIlpadmin(8)\fR command using the \fI-i\fR option.
+While the filter interface is compatible with System V interface scripts, CUPS does not support System V interface scripts.
 .SH NOTES
 CUPS filters are not meant to be run directly by the user.
-Aside from the legacy System V interface issues (\fIargv[0]\fR is the printer name), CUPS filters also expect specific environment variables and file descriptors, and typically run in a user session that (on OS X) has additional restrictions that affect how it runs.
+Aside from the legacy System V interface issues (\fIargv[0]\fR is the printer name), CUPS filters also expect specific environment variables and file descriptors, and typically run in a user session that (on macOS) has additional restrictions that affect how it runs.
 Unless you are a developer and know what you are doing, please do not run filters directly.
 Instead, use the
 .BR cupsfilter (8)
@@ -222,7 +213,4 @@ program to use the appropriate filters to do the conversions you need.
 .br
 CUPS Online Help (http://localhost:631/help)
 .SH COPYRIGHT
-Copyright \[co] 2007-2014 by Apple Inc.
-.\"
-.\" End of "$Id$".
-.\"
+Copyright \[co] 2007-2017 by Apple Inc.