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    Length: 2260 (0x8d4)
    Types: TextFile
    Notes: Uncompressed file

└─⟦52210d11f⟧ Bits:30007239 EUUGD2: TeX 3 1992-12
    └─⟦c319c2751⟧ »unix3.0/TeX3.0.tar.Z« 
        └─⟦036c765ac⟧ 
            └─⟦37dcc6436⟧ »TeX3.0/LaTeX/LaTeXmacros/fleqn.doc.Z« 
└─⟦52210d11f⟧ Bits:30007239 EUUGD2: TeX 3 1992-12
    └─⟦63303ae94⟧ »unix3.14/TeX3.14.tar.Z« 
        └─⟦c58930e5c⟧ 
            └─⟦37dcc6436⟧ »TeX3.14/LaTeX/LaTeXmacros/fleqn.doc.Z« 
                └─⟦this⟧ 

TextFile

% FLEQN DOCUMENT-STYLE OPTION - released 26 September 1989
%    for LaTeX version 2.09
% Copyright (C) 1989 by Leslie Lamport

% The following commands make the displayed math environments flush left,
% with an indentation of \mathindent from the prevailing left margin.

% Definitions of \[ and \] changed 9 Mar 87 to use \begin{trivlist} ...
% \end{trivlist} instead of simulating it; corrects bug that caused
% following text always to start new paragraph.
%
% \[ and \equation changed to set \@beginparpenalty and \@endparpenalty
% to \predisplaypenalty and \postdisplaypenalty.  Change made
% 24 May 89, suggested by Rainer Sch\"opf and Frank Mittelbach.
%
% \[ and \] changed 26 Sep 89 to correct bug introduced in 24 May 89 change
% that caused the following text always to start a new paragraph.

\def\[{\relax\ifmmode\@badmath\else
 \begin{trivlist}
 \@beginparpenalty\predisplaypenalty
 \@endparpenalty\postdisplaypenalty
 \item[]\leavevmode
 \hbox to\linewidth\bgroup$ \displaystyle
 \hskip\mathindent\bgroup\fi}


\def\]{\relax\ifmmode \egroup $\hfil 
       \egroup \end{trivlist}\else \@badmath \fi}

\def\equation{\@beginparpenalty\predisplaypenalty
  \@endparpenalty\postdisplaypenalty
\refstepcounter{equation}\trivlist \item[]\leavevmode
  \hbox to\linewidth\bgroup $ % $ TO MAKE DOLLAR NESTING OK
  \displaystyle
\hskip\mathindent}

\def\endequation{$\hfil % $ TO MAKE DOLLAR NESTING IN THIS FILE OK
           \displaywidth\linewidth\@eqnnum\egroup \endtrivlist}

\def\eqnarray{\stepcounter{equation}\let\@currentlabel=\theequation
\global\@eqnswtrue
\global\@eqcnt\z@\tabskip\mathindent\let\\=\@eqncr
\abovedisplayskip\topsep\ifvmode\advance\abovedisplayskip\partopsep\fi
\belowdisplayskip\abovedisplayskip
\belowdisplayshortskip\abovedisplayskip
\abovedisplayshortskip\abovedisplayskip
$$\halign % $$ DOLLAR MATCHING
to \linewidth\bgroup\@eqnsel\hskip\@centering$\displaystyle\tabskip\z@
  {##}$&\global\@eqcnt\@ne \hskip 2\arraycolsep \hfil${##}$\hfil
  &\global\@eqcnt\tw@ \hskip 2\arraycolsep $\displaystyle{##}$\hfil 
   \tabskip\@centering&\llap{##}\tabskip\z@\cr}

\def\endeqnarray{\@@eqncr\egroup
      \global\advance\c@equation\m@ne$$\global\@ignoretrue % $$ MATCHING
      }

\newdimen\mathindent 
\mathindent = \leftmargini