To produce output in PDF, PostScript, SVG, or PNG format, specify
@option{-o @var{file}} on the @pspp{} command line, optionally
followed by any of the options shown in the table below to customize
-the output format. These output formats are only available if your
-installation of @pspp{} was compiled with the Cairo library.
+the output format.
PDF, PostScript, and SVG use real units: each dimension among the
options listed below may have a suffix @samp{mm} for millimeters,
default is the file name specified on @option{-o} with the extension
stripped off and replaced by @file{-#.png}.
-Specify @code{none} to disable chart output. Charts are always
-disabled if your installation of @pspp{} was compiled without the
-Cairo library.
+Specify @code{none} to disable chart output.
@item @option{-O foreground-color=@var{color}}
@itemx @option{-O background-color=@var{color}}