This face forces use of a fixed-width font. It's reasonable to
customize this face to use a different fixed-width font, if you like,
but you should not make it a variable-width font.
+@item fixed-pitch-serif
+This face is like @code{fixed-pitch}, except the font has serifs and
+looks more like traditional typewriting.
@cindex variable-pitch face
@item variable-pitch
This face forces use of a variable-width font.