below for the allowed forms of @var{dimension} Default: @code{0.5in}.
@item @option{-O prop-font=@var{font-name}}
-@itemx @option{-O fixed-font=@var{font-name}}
-Sets the font used for proportional, or fixed-pitch text. Most
-systems support CSS-like font names such as ``serif'' and
-``monospace'', but a wide range of system-specific font are likely to
-be supported as well.
+Sets the default font used for ordinary text. Most systems support
+CSS-like font names such as ``Sans Serif'', but a wide range of
+system-specific fonts are likely to be supported as well.
-Default: proportional font @code{serif}, fixed-pitch font @code{monospace}.
+Default: proportional font @code{Sans Serif}.
@item @option{-O font-size=@var{font-size}}
Sets the size of the default fonts, in thousandths of a point. Default: