The OF mode is enabled by the command line -Fo flag or by the file name of the executable containing the "of" string.
When operating in the OF mode, the filter uses the value of the
banner key to determine what to do with input. If banners are
disabled
(banner@
),
then input is simply passed directly to the
output.
The banner_suppressed flag allows you to suppress banner printing
until explicitly requested by a user using the -Zbanner flag.
banner=pcl
Uses a built-in PCL banner generator. Pretty simple output.
banner=ps
Using information from the command line options, generates
PostScript line which set the values of PostScript variables.
Then the contents of the file specified by
banner_file=/path
are appended.
%!PS-Adobe-2.0
/Seq (number) def
/Job (banner) def
/Host (HOST) def
/Class (CLASS) def
/User (USER) def
/Date (DATE) def
/Name (NAME) def
/Line (LINE) def
/X (command line -X
option value) def
banner=text
Puts out a simple text based banner.
Uses the command line
-w width
and -l length
command line options to set the page width in columns
and pagelength in lines.
If these are not set,
the configuation options
page_width=width
and
page_length=length
values are used.
banner=/path
Opens and copies the file directly to the printer.
banner=|/path
Forks and EXECs the executable specified by
/path
,
with the same arguments as those passed to the filter.
The executable output is sent to the printer.