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blkarray.sty	70.37 KB	-rw-r--r--
comma.sty	2.85 KB	-rw-r--r--
dotlessj.sty	3.06 KB	-rw-r--r--
fix2col.sty	7.71 KB	-rw-r--r--
ltxtable.sty	3.78 KB	-rw-r--r--
mylatex.ltx	8.09 KB	-rw-r--r--
nopageno.sty	947 B	-rw-r--r--
plain.sty	7.55 KB	-rw-r--r--
remreset.sty	1.07 KB	-rw-r--r--
scalefnt.sty	1.33 KB	-rw-r--r--
slashed.sty	5.2 KB	-rw-r--r--
typehtml.sty	24.55 KB	-rw-r--r--

Code Editor : plain.sty

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%                  plain.sty
%                  %%%%%%%%%
%
% Copyright 1990 David Carlisle
%
% This file may be distributed under the terms of the LPPL.
% See 00readme.txt for details.

% Defines a new environment plain, in which plain TeX files should be 
% LaTeX'able.  
% Defines \magnification and \bye to be no-op.
% Re-enables some plain commands (\line, \eqalign ...)
% Fakes some other plain commands (\footnote, \topinsert, ... )
% Keeps LaTeX's font definitions, and output routine.
%
%     Example use:
%     \begin{plain}
%     \input{Somebodys_nasty_plain_file.tex}
%     \end{plain}
%
%  You do not have to \input the plain commands, they can  be entered
%  directly inside the plain environment.
%
%      \begin{plain}
%      $$ \eqalign{1+2&=2+1\cr&=3}$$
%      \end{plain}

%  Note that this style file is designed to make plain TeX files do
%  something sensible inside LaTeX. The page breaks, widths of lines,
%  fonts used etc may not be the same as obtained from plain TeX.

%  If you want exactly the same result from LaTeX as plain TeX use: (!!)
%  latex \&plain Somebodys_nasty_plain_file.tex
  
%                   David Carlisle
%                   carlisle@cs.man.ac.uk
%                   1990/11/14

% All of the code is from (l)plain.tex except a few definitions
% which are marked with the comment:
%DPC
% and one set of three commands marked with the comment
%RF (at DPC's request)
%
% one place where extraneous \par token, and two places where
% extraneous spaces appeared corrected RF 2001/09/14
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 1990/11/14   initial version
% 1994-5       Robin Fairbairns kindly fixed up a few things
% 1996/04/22   Add support for plain TeX commands and primitives hit
%               by AMS packages.

%DPC
% Just to get started...
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{plain}[1996/04/22 Plain TeX emulation (DPC)]

%DPC
\let\latex@end=\end

%DPC
% First a few \new's 
\newif\ifus@@latex 
\newif\if@cr@latex
\newbox\tabs@latex
\newbox\tabsyet@latex
\newbox\tabsdone@latex

%DPC
% AMS packages might squash these, so ...
\ifx\@@over\@undefined
  \let\@@over\over
\fi
\ifx\@@atop\@undefined
  \let\@@atop\atop
\fi
\ifx\@@above\@undefined
  \let\@@above\above
\fi
\ifx\@@overwithdelims\@undefined
  \let\@@overwithdelims\overwithdelims
\fi
\ifx\@@atopwithdelims\@undefined
  \let\@@atopwithdelims\atopwithdelims
\fi
\ifx\@@abovewithdelims\@undefined
  \let\@@abovewithdelims\abovewithdelims
\fi

%DPC
% The plain environment:
\def\plain{%
%
%DPC
% put the \ifs and registers back
\let\ifus@\ifus@@latex 
\let\if@cr\if@cr@latex
\let\tabs\tabs@latex
\let\tabsyet\tabsyet@latex
\let\tabsdone\tabsdone@latex
%
\let\centering=\@centering
%
% \line changed to \@@line because LaTeX redefines \line
\let\line\@@line
% <-- this comment marker inserted by RF 2001-09-14
% LaTeX has its own tabbing environment, so PLAIN's is disabled.
\def\cleartabs{\global\setbox\tabsyet\null \setbox\tabs\null}%
\def\settabs{\setbox\tabs\null \futurelet\next\sett@b}%
\let\+=\relax % in case this file is being read in twice
\def\sett@b{\ifx\next\+\let\next\relax
    \def\next{\afterassignment\s@tt@b\let\next}%
  \else\let\next\s@tcols\fi\next}%
\def\s@tt@b{\let\next\relax\us@false\m@ketabbox}%
\def\tabalign{\us@true\m@ketabbox}%  non-\outer version of \+
\outer\def\+{\tabalign}%
\def\s@tcols##1\columns{\count@##1 \dimen@\hsize
  \loop\ifnum\count@>\z@ \@nother \repeat}%
\def\@nother{\dimen@ii\dimen@ \divide\dimen@ii\count@
  \setbox\tabs\hbox{\hbox to\dimen@ii{}\unhbox\tabs}%
  \advance\dimen@-\dimen@ii \advance\count@\m@ne}%
%
\def\m@ketabbox{\begingroup
  \global\setbox\tabsyet\copy\tabs
  \global\setbox\tabsdone\null
  \def\cr{\@crtrue\crcr\egroup\egroup
    \ifus@\unvbox\z@\lastbox\fi\endgroup
    \setbox\tabs\hbox{\unhbox\tabsyet\unhbox\tabsdone}}%
  \setbox\z@\vbox\bgroup\@crfalse
    \ialign\bgroup&\t@bbox####\t@bb@x\crcr}%
%
\def\t@bbox{\setbox\z@\hbox\bgroup}%
\def\t@bb@x{\if@cr\egroup % now \box\z@ holds the column
  \else\hss\egroup \global\setbox\tabsyet\hbox{\unhbox\tabsyet
      \global\setbox\@ne\lastbox}% now \box\@ne holds its size
    \ifvoid\@ne\global\setbox\@ne\hbox to\wd\z@{}%
    \else\setbox\z@\hbox to\wd\@ne{\unhbox\z@}\fi
    \global\setbox\tabsdone\hbox{\box\@ne\unhbox\tabsdone}\fi
  \box\z@}%
%
% LaTeX has its own sectioning macros
\outer\def\beginsection##1\par{\filbreak\bigskip
  \message{##1}\leftline{\bf##1}\nobreak\smallskip\vskip-\parskip
  \noindent}%
%
% LaTeX change: \bye is eliminated.
%DPC
% \bye made a no-op
\let\bye\relax
%
%DPC
% fake \supereject
\let\supereject\clearpage
%
%DPC
% \end made no-op unless it is followed by {
\def\end{\@ifnextchar \bgroup\latex@end\relax}%
%
% LaTeX change: \eqalign eliminated, since it is replaced by the
% eqnarray environment.
\def\eqalign##1{\null\,\vcenter{\openup\jot\m@th
  \ialign{\strut\hfil$\displaystyle{####}$&$\displaystyle{{}####}$\hfil
      \crcr##1\crcr}}\,}%
%
%  LaTeX: The following \eqalign type macros are eliminated, since
%  they are replaced by the eqnarray environment.
\def\eqalignno##1{\displ@y \tabskip\centering
  \halign to\displaywidth{%
    \hfil$\@lign\displaystyle{####}$\tabskip\z@skip
    &$\@lign\displaystyle{{}####}$\hfil\tabskip\centering
    &\llap{$\@lign####$}\tabskip\z@skip\crcr
    ##1\crcr}}%
\def\leqalignno##1{\displ@y \tabskip\centering
  \halign to\displaywidth{%
    \hfil$\@lign\displaystyle{####}$\tabskip\z@skip
    &$\@lign\displaystyle{{}####}$\hfil\tabskip\centering
    &\kern-\displaywidth\rlap{$\@lign####$}\tabskip\displaywidth\crcr
    ##1\crcr}}%
%
%DPC
% Fake plain's \nopagenumers
\def\nopagenumbers{\pagestyle{empty}}%
%
\def\advancepageno{\ifnum\pageno<\z@ \global\advance\pageno\m@ne
  \else\global\advance\pageno\@ne \fi}%  increase |pageno|
%
\countdef\pageno\z@
%
%DPC
% Fake plain's \footnote with internal LaTeX commands
\def\footnote##1{\def\@thefnmark{##1}\@footnotemark\@footnotetext}%
%
%DPC
% Re-instate the primitive \underline 
%(LaTeX's version generates errors in some valid (plain) contexts)
\let\underline\@@underline
%
%DPC
% Re-instate plain's \item
\def\item{\par\hang\textindent}%
\def\itemitem{\par\indent \hangindent2\parindent \textindent}%
%
%DPC
% Fake plain's \[top|mid|page]insert with LaTeX's figure environment.
\def\topinsert{\begin{figure}[!tp]}%
\def\midinsert{\begin{figure}[!htp]}%
\def\pageinsert{\begin{figure}[p]}%
\def\endinsert{\end{figure}}%
%
% \magnification doesn't work in LaTeX
%
%DPC
% Make \magnification just gobble the next <number>
\def\magnification{\count@}%
%
%RF (at DPC's request)
% \proclaim \hang and \textindent from plain.tex (since they're now no
% longer part of 2e kernel, but only compatibility)
\def\proclaim ##1. ##2\par{\medbreak
  \noindent{\bf##1.\enspace}{\sl##2\par}%
  \ifdim\lastskip<\medskipamount \removelastskip\penalty55\medskip\fi}%
%
\def\hang{\hangindent\parindent}%
%
\def\textindent##1{\indent\llap{##1\enspace}\ignorespaces}%
%
%
%DPC
% Repair AMS `damage'
\let\over\@@over
\let\atop\@@atop
\let\above\@@above
\let\overwithdelims\@@overwithdelims
\let\atopwithdelims\@@atopwithdelims
\let\abovewithdelims\@@abovewithdelims
%
\def\cases##1{\left\{\,\vcenter{\normalbaselines\m@th
    \ialign{$####\hfil$&\quad####\hfil\crcr##1\crcr}}\right.}%
\def\matrix##1{\null\,\vcenter{\normalbaselines\m@th
    \ialign{\hfil$####$\hfil&&\quad\hfil$####$\hfil\crcr
      \mathstrut\crcr\noalign{\kern-\baselineskip}%
      ##1\crcr\mathstrut\crcr\noalign{\kern-\baselineskip}}}\,}%
\def\pmatrix##1{\left(\matrix{##1}\right)}%
%
%DPC
%end of \def\plain
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\endinput

${this.title}

Code Editor : plain.sty