-Specify @code{none} to disable chart output. Charts are always
-disabled if your installation of PSPP was compiled without the
-Cairo library.
-
-@item -O paginate=@var{boolean}
-If set, PSPP writes an ASCII formfeed the end of every page. Default:
-@code{off}.
-
-@item -O headers=@var{boolean}
-If enabled, PSPP prints two lines of header information giving title
-and subtitle, page number, date and time, and PSPP version are printed
-at the top of every page. These two lines are in addition to any top
-margin requested. Default: @code{off}.
-
-@item -O length=@var{line-count}
-Physical length of a page. Headers and margins are subtracted from
-this value. You may specify the number of lines as a number, or for
-screen output you may specify @code{auto} to track the height of the
-terminal as it changes. Default: @code{66}.
-
-@item -O width=@var{character-count}
-Width of a page, in characters. Margins are subtracted from this
-value. For screen output you may specify @code{auto} in place of a
-number to track the width of the terminal as it changes. Default:
-@code{79}.
-
-@item -O top-margin=@var{top-margin-lines}
-Length of the top margin, in lines. PSPP subtracts this value from
-the page length. Default: @code{0}.
-
-@item -O bottom-margin=@var{bottom-margin-lines}
-Length of the bottom margin, in lines. PSPP subtracts this value from
-the page length. Default: @code{0}.
-
-@item -O box[@var{line-type}]=@var{box-chars}
-Sets the characters used for lines in tables. @var{line-type} is a
-4-digit number that indicates the type of line to change, in the order
-`right', `bottom', `left', `top'. Each digit is 0 for ``no line'', 1
-for a single line, and 2 for a double line. @var{box-chars} is the
-character or string of characters to use for this type of line.
-
-For example, @code{box[0101]="|"} sets @samp{|} as the character to
-use for a single-width vertical line, and @code{box[1100]="\xda"} sets
-@samp{"\xda"}, which on MS-DOS is suitable for the top-left corner of
-a box, as the character for the intersection of two single-width
-lines, one each from the right and bottom.
-
-The defaults use @samp{-}, @samp{|}, and @samp{+} for single-width
+Specify @code{none} to disable chart output.
+
+@item @option{-O foreground-color=@var{color}}
+@itemx @option{-O background-color=@var{color}}
+Sets @var{color} as the color to be used for the background or foreground to
+be used for charts.
+Color should be given in the format @code{#@var{RRRR}@var{GGGG}@var{BBBB}},
+where @var{RRRR}, @var{GGGG} and @var{BBBB} are 4 character hexadecimal
+representations of the red, green and blue components respectively.
+If charts are disabled, this option has no effect.
+
+@item @option{-O width=@var{columns}}
+Width of a page, in columns. If unspecified or given as @code{auto},
+the default is the width of the terminal, for interactive output, or
+the WIDTH setting (@pxref{SET}), for output to a file.
+
+@item @option{-O box=@{ascii|unicode@}}
+Sets the characters used for lines in tables.
+If set to
+@code{ascii}, output uses use the characters @samp{-}, @samp{|}, and @samp{+} for single-width