\catcode`@=11
% ======= elevenpoint fonts not in plain.tex ======= 
\font\eleventex=cmtex10 scaled 1095
\font\elevenssb = cmssbx10 scaled 1095  % no ss bold
\font\elevencsc = cmcsc10 scaled 1095 % caps and small caps
\font\elevenbfx = cmbx10 scaled 1095 % bold wide
\font\elevenbfy = cmbsy10 scaled 1095 %bold math symbols?

% ===== elevenpoint fonts 
\font\elevenrm= cmr10 scaled 1095
\font\elevenrmsca = cmr10 scaled 1095
\font\elevenbf = cmb10 scaled 1095
\font\elevenbfxsca = cmbx10 scaled 1095
\font\elevenss = cmss10 scaled 1095 
\font\elevenit = cmti10 scaled 1095
\font\eleveni = cmmi10 scaled 1095
\font\elevensl = cmsl10 scaled 1095
\font\elevensy = cmsy10 scaled 1095
\font\eleventt = cmtt10 scaled 1095
\font\elevensc = cmcsc10 scaled 1095
\let\sanss = \elevenss

\let\elevenex=\tenex


\def\elevenpoint{\def\pointsize{eleven}%
  \def\rm{\fam0\elevenrm}%
  \textfont0=\elevenrm \scriptfont0=\eightrm \scriptscriptfont0=\sixrm
  \textfont1=\eleveni \scriptfont1=\eighti \scriptscriptfont1=\sixi
  \textfont2=\elevensy \scriptfont2=\eightsy \scriptscriptfont2=\sixsy
  \textfont3=\elevenex \scriptfont3=\elevenex \scriptscriptfont3=\elevenex
  \def\it{\fam\itfam\elevenit}%
  \textfont\itfam=\elevenit
  \def\sl{\fam\slfam\elevensl}%
  \textfont\slfam=\elevensl
  \def\bf{\fam\bffam\elevenbf}%
  \textfont\bffam=\elevenbf \scriptfont\bffam=\eightbfx
   \scriptscriptfont\bffam=\sixbfx
  \def\tt{\fam\ttfam\eleventt}%
  \textfont\ttfam=\eleventt \scriptfont\ttfam=\tentt
  \tt \ttglue=.5em plus .25em minus .15em
  \normalbaselines\rm % now so resets are ok. 
  \setstrut
  \ifd@ocsty \def\documentpointsize{eleven}%
              \let\footerfont=\elevenit
              \let\headerfont=\elevenit 
              \let\footnotefont = \ninepoint
              \let\smallerfont = \ninepoint
              \let\cheadfont = \eighteenrmsca
              \let\sheadfont=\fourteenbfxsca
              \let\ssheadfont=\elevenbfxsca
              \let\sssheadfont=\elevenbfxsca
              \let\dsssheadfont=\elevenbfxsca
              \let\captionnumfont=\elevenbfxsca
              \let\captiontitlefont=\relax
              \let\captionbodyfont=\relax
              \let\eqnumfont=\rm
              \setspacings\fi
  \let\bigfont = \twelvermsca
  \let\biggfont = \fourteenrmsca
  \let\bigggfont = \eighteenrmsca
  \let\titlefont = \bigggfont
  \let\sc=\ninerm
  }
\catcode`@=12