Gecko [ fernandoquevedodop.com ]

Name	Size	Permission
alltt.sty	3.06 KB	-rw-r--r--
ansinew.def	6.67 KB	-rw-r--r--
applemac.def	6.25 KB	-rw-r--r--
article.cls	19.67 KB	-rw-r--r--
article.sty	1.7 KB	-rw-r--r--
ascii.def	1.69 KB	-rw-r--r--
atbegshi-ltx.sty	2.96 KB	-rw-r--r--
atveryend-ltx.sty	2.4 KB	-rw-r--r--
bezier.sty	2.01 KB	-rw-r--r--
bk10.clo	8.09 KB	-rw-r--r--
bk11.clo	8.11 KB	-rw-r--r--
bk12.clo	8.09 KB	-rw-r--r--
book.cls	22.72 KB	-rw-r--r--
book.sty	1.68 KB	-rw-r--r--
cp1250.def	6.09 KB	-rw-r--r--
cp1252.def	6.66 KB	-rw-r--r--
cp1257.def	6.3 KB	-rw-r--r--
cp437.def	4.69 KB	-rw-r--r--
cp437de.def	4.69 KB	-rw-r--r--
cp850.def	5.92 KB	-rw-r--r--
cp852.def	5.38 KB	-rw-r--r--
cp858.def	5.87 KB	-rw-r--r--
cp865.def	4.75 KB	-rw-r--r--
decmulti.def	4.88 KB	-rw-r--r--
doc-v3beta.sty	40.85 KB	-rw-r--r--
doc.sty	29.78 KB	-rw-r--r--
docstrip.tex	33.86 KB	-rw-r--r--
exscale.sty	2.52 KB	-rw-r--r--
fix-cm.sty	14.4 KB	-rw-r--r--
fixltx2e.sty	15.15 KB	-rw-r--r--
flafter.sty	9.6 KB	-rw-r--r--
fleqn.clo	4.69 KB	-rw-r--r--
fleqn.sty	1.66 KB	-rw-r--r--
fltrace.sty	38.24 KB	-rw-r--r--
fontenc.sty	4.83 KB	-rw-r--r--
fontmath.cfg	1.94 KB	-rw-r--r--
fontmath.ltx	24.36 KB	-rw-r--r--
fonttext.cfg	1.94 KB	-rw-r--r--
fonttext.ltx	3.23 KB	-rw-r--r--
graphpap.sty	3.31 KB	-rw-r--r--
hyphen.ltx	1.89 KB	-rw-r--r--
idx.tex	2.64 KB	-rw-r--r--
ifthen.sty	5.04 KB	-rw-r--r--
inputenc.sty	4.93 KB	-rw-r--r--
lablst.tex	3.98 KB	-rw-r--r--
latex.ltx	528.8 KB	-rw-r--r--
latex209.def	12.06 KB	-rw-r--r--
latexrelease.sty	523.07 KB	-rw-r--r--
latexsym.sty	2.79 KB	-rw-r--r--
latin1.def	5.54 KB	-rw-r--r--
latin10.def	5.27 KB	-rw-r--r--
latin2.def	4.84 KB	-rw-r--r--
latin3.def	4.95 KB	-rw-r--r--
latin4.def	5.07 KB	-rw-r--r--
latin5.def	5.52 KB	-rw-r--r--
latin9.def	5.2 KB	-rw-r--r--
lcyenc.dfu	7.03 KB	-rw-r--r--
leqno.clo	1.91 KB	-rw-r--r--
leqno.sty	1.66 KB	-rw-r--r--
letter.cls	13.41 KB	-rw-r--r--
letter.sty	1.69 KB	-rw-r--r--
lppl.tex	22.84 KB	-rw-r--r--
ltluatex.lua	18.76 KB	-rw-r--r--
ltluatex.tex	8.39 KB	-rw-r--r--
ltnews.cls	19.99 KB	-rw-r--r--
ltxcheck.tex	26.49 KB	-rw-r--r--
ltxdoc.cls	7.94 KB	-rw-r--r--
ltxguide.cls	7.35 KB	-rw-r--r--
ly1enc.dfu	6.87 KB	-rw-r--r--
macce.def	3.68 KB	-rw-r--r--
makeidx.sty	1.89 KB	-rw-r--r--
minimal.cls	1.89 KB	-rw-r--r--
newlfont.sty	2.84 KB	-rw-r--r--
next.def	6.55 KB	-rw-r--r--
nfssfont.tex	13.01 KB	-rw-r--r--
oldlfont.sty	3.37 KB	-rw-r--r--
omlcmm.fd	2.28 KB	-rw-r--r--
omlcmr.fd	2.41 KB	-rw-r--r--
omlenc.def	1.86 KB	-rw-r--r--
omllcmm.fd	2.19 KB	-rw-r--r--
omscmr.fd	2.41 KB	-rw-r--r--
omscmsy.fd	2.21 KB	-rw-r--r--
omsenc.def	2.63 KB	-rw-r--r--
omsenc.dfu	1.94 KB	-rw-r--r--
omslcmsy.fd	2.19 KB	-rw-r--r--
omxcmex.fd	1.99 KB	-rw-r--r--
omxlcmex.fd	2.1 KB	-rw-r--r--
openbib.sty	1.88 KB	-rw-r--r--
ot1cmdh.fd	2.01 KB	-rw-r--r--
ot1cmfib.fd	2.01 KB	-rw-r--r--
ot1cmfr.fd	2.07 KB	-rw-r--r--
ot1cmr.fd	3.62 KB	-rw-r--r--
ot1cmss.fd	3.08 KB	-rw-r--r--
ot1cmtt.fd	2.84 KB	-rw-r--r--
ot1cmvtt.fd	2.22 KB	-rw-r--r--
ot1enc.def	4.54 KB	-rw-r--r--
ot1enc.dfu	3.45 KB	-rw-r--r--
ot1lcmss.fd	2.93 KB	-rw-r--r--
ot1lcmtt.fd	2.43 KB	-rw-r--r--
ot2enc.dfu	7.24 KB	-rw-r--r--
ot4enc.def	4.63 KB	-rw-r--r--
preload.cfg	1.94 KB	-rw-r--r--
preload.ltx	1.98 KB	-rw-r--r--
proc.cls	3.84 KB	-rw-r--r--
proc.sty	3.67 KB	-rw-r--r--
report.cls	22.66 KB	-rw-r--r--
report.sty	1.69 KB	-rw-r--r--
sample2e.tex	7.03 KB	-rw-r--r--
sfonts.def	1.56 KB	-rw-r--r--
shortvrb.sty	3.7 KB	-rw-r--r--
showidx.sty	3.29 KB	-rw-r--r--
size10.clo	8.25 KB	-rw-r--r--
size11.clo	8.27 KB	-rw-r--r--
size12.clo	8.25 KB	-rw-r--r--
slides.cls	16.34 KB	-rw-r--r--
slides.def	17.81 KB	-rw-r--r--
slides.sty	1.69 KB	-rw-r--r--
small2e.tex	1.65 KB	-rw-r--r--
source2edoc.cls	8.95 KB	-rw-r--r--
structuredlog.sty	2.74 KB	-rw-r--r--
syntonly.sty	2.77 KB	-rw-r--r--
t1cmdh.fd	2.12 KB	-rw-r--r--
t1cmfib.fd	2.16 KB	-rw-r--r--
t1cmfr.fd	2.15 KB	-rw-r--r--
t1cmr.fd	2.41 KB	-rw-r--r--
t1cmss.fd	2.56 KB	-rw-r--r--
t1cmtt.fd	2.39 KB	-rw-r--r--
t1cmvtt.fd	2.18 KB	-rw-r--r--
t1enc.def	10.63 KB	-rw-r--r--
t1enc.dfu	12.17 KB	-rw-r--r--
t1enc.sty	1.75 KB	-rw-r--r--
t1lcmss.fd	3.14 KB	-rw-r--r--
t1lcmtt.fd	2.31 KB	-rw-r--r--
t2aenc.dfu	9.65 KB	-rw-r--r--
t2benc.dfu	9.42 KB	-rw-r--r--
t2cenc.dfu	9.28 KB	-rw-r--r--
testpage.tex	12.23 KB	-rw-r--r--
texsys.cfg	7.88 KB	-rw-r--r--
textcomp-2018-08-11.sty	15.77 KB	-rw-r--r--
textcomp.sty	2.83 KB	-rw-r--r--
tracefnt.sty	9.62 KB	-rw-r--r--
ts1cmr.fd	2.37 KB	-rw-r--r--
ts1cmss.fd	2.32 KB	-rw-r--r--
ts1cmtt.fd	2.23 KB	-rw-r--r--
ts1cmvtt.fd	2.18 KB	-rw-r--r--
ts1enc.def	7.86 KB	-rw-r--r--
ts1enc.dfu	4.93 KB	-rw-r--r--
tuenc.def	28.42 KB	-rw-r--r--
tulmdh.fd	2.22 KB	-rw-r--r--
tulmr.fd	4.71 KB	-rw-r--r--
tulmss.fd	3.58 KB	-rw-r--r--
tulmssq.fd	2.68 KB	-rw-r--r--
tulmtt.fd	4.47 KB	-rw-r--r--
tulmvtt.fd	3.31 KB	-rw-r--r--
ucmr.fd	3.59 KB	-rw-r--r--
ucmss.fd	3.06 KB	-rw-r--r--
ucmtt.fd	2.78 KB	-rw-r--r--
ulasy.fd	2.18 KB	-rw-r--r--
ullasy.fd	2.14 KB	-rw-r--r--
utf8-2018.def	9.68 KB	-rw-r--r--
utf8.def	11 KB	-rw-r--r--
utf8enc.dfu	24.17 KB	-rw-r--r--
x2enc.dfu	10.86 KB	-rw-r--r--

Code Editor : letter.cls

%%
%% This is file `letter.cls',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% letter.dtx  (with options: `letter')
%% 
%% This is a generated file.
%% 
%% The source is maintained by the LaTeX Project team and bug
%% reports for it can be opened at https://latex-project.org/bugs.html
%% (but please observe conditions on bug reports sent to that address!)
%% 
%% 
%% Copyright (C) 1993-2021
%% The LaTeX Project and any individual authors listed elsewhere
%% in this file.
%% 
%% This file was generated from file(s) of the LaTeX base system.
%% --------------------------------------------------------------
%% 
%% It may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%%    https://www.latex-project.org/lppl.txt
%% and version 1.3c or later is part of all distributions of LaTeX
%% version 2008 or later.
%% 
%% This file has the LPPL maintenance status "maintained".
%% 
%% This file may only be distributed together with a copy of the LaTeX
%% base system. You may however distribute the LaTeX base system without
%% such generated files.
%% 
%% The list of all files belonging to the LaTeX base distribution is
%% given in the file `manifest.txt'. See also `legal.txt' for additional
%% information.
%% 
%% The list of derived (unpacked) files belonging to the distribution
%% and covered by LPPL is defined by the unpacking scripts (with
%% extension .ins) which are part of the distribution.
\NeedsTeXFormat{LaTeX2e}[1996/06/01]
\ProvidesClass{letter}
              [2021/03/05 v1.3c
               Standard LaTeX document class]
\newcommand\@ptsize{}
\DeclareOption{a4paper}
   {\setlength\paperheight {297mm}%
    \setlength\paperwidth  {210mm}}
\DeclareOption{a5paper}
   {\setlength\paperheight {210mm}%
    \setlength\paperwidth  {148mm}}
\DeclareOption{b5paper}
   {\setlength\paperheight {250mm}%
    \setlength\paperwidth  {176mm}}
\DeclareOption{letterpaper}
   {\setlength\paperheight {11in}%
    \setlength\paperwidth  {8.5in}}
\DeclareOption{legalpaper}
   {\setlength\paperheight {14in}%
    \setlength\paperwidth  {8.5in}}
\DeclareOption{executivepaper}
   {\setlength\paperheight {10.5in}%
    \setlength\paperwidth  {7.25in}}
\DeclareOption{landscape}
   {\setlength\@tempdima   {\paperheight}%
    \setlength\paperheight {\paperwidth}%
    \setlength\paperwidth  {\@tempdima}}
\DeclareOption{10pt}{\renewcommand\@ptsize{0}}
\DeclareOption{11pt}{\renewcommand\@ptsize{1}}
\DeclareOption{12pt}{\renewcommand\@ptsize{2}}
\if@compatibility
  \DeclareOption{twoside}{\@latexerr{No `twoside' layout for letters}%
                                   \@eha}
\else
  \DeclareOption{twoside}{\@twosidetrue  \@mparswitchtrue}
\fi
\DeclareOption{oneside}{\@twosidefalse \@mparswitchfalse}
\DeclareOption{draft}{\setlength\overfullrule{5pt}}
\DeclareOption{final}{\setlength\overfullrule{0pt}}
\DeclareOption{leqno}{\input{leqno.clo}}
\DeclareOption{fleqn}{\input{fleqn.clo}}
\ExecuteOptions{letterpaper,10pt,oneside,onecolumn,final}
\ProcessOptions
\input{size1\@ptsize.clo}
\setlength\lineskip{1\p@}
\setlength\normallineskip{1\p@}
\renewcommand\baselinestretch{}
\setlength\parskip{0.7em}
\setlength\parindent{0\p@}
\@lowpenalty   51
\@medpenalty  151
\@highpenalty 301
\setlength\headheight{12\p@}
\setlength\headsep   {45\p@}
\setlength\footskip{25\p@}
\if@compatibility
  \setlength\textwidth{365\p@}
  \setlength\textheight{505\p@}
\fi
\if@compatibility
  \setlength\oddsidemargin{53pt}
  \setlength\evensidemargin{53pt}
  \setlength\marginparwidth{90pt}
\else
  \setlength\@tempdima{\paperwidth}
  \addtolength\@tempdima{-2in}
  \addtolength\@tempdima{-\textwidth}
  \setlength\oddsidemargin   {.5\@tempdima}
  \setlength\evensidemargin  {\oddsidemargin}
  \setlength\marginparwidth  {90\p@}
\fi
\setlength\marginparsep {11\p@}
\setlength\marginparpush{5\p@}
\setlength\topmargin{27pt}
\setlength\footnotesep{12\p@}
\setlength{\skip\footins}{10\p@ \@plus 2\p@ \@minus 4\p@}
\if@twoside
  \def\ps@headings{%
      \let\@oddfoot\@empty\let\@evenfoot\@empty
      \def\@oddhead{\slshape\headtoname{} \ignorespaces\toname
                    \hfil \@date
                    \hfil \pagename{} \thepage}%
      \let\@evenhead\@oddhead}
\else
  \def\ps@headings{%
      \let\@oddfoot\@empty
      \def\@oddhead{\slshape\headtoname{} \ignorespaces\toname
                    \hfil \@date
                    \hfil \pagename{} \thepage}}
\fi
\def\ps@empty{%
      \let\@oddfoot\@empty\let\@oddhead\@empty
      \let\@evenfoot\@empty\let\@evenhead\@empty}
\def\ps@firstpage{%
     \let\@oddhead\@empty
     \def\@oddfoot{\raisebox{-45\p@}[\z@]{%
        \hb@xt@\textwidth{\hspace*{100\p@}%
          \ifcase \@ptsize\relax
             \normalsize
          \or
             \small
          \or
             \footnotesize
          \fi
        \fromlocation \hfill \telephonenum}}\hss}}
\def\ps@plain{%
      \let\@oddhead\@empty
      \def\@oddfoot{\normalfont\hfil\thepage\hfil}%
      \def\@evenfoot{\normalfont\hfil\thepage\hfil}}
\newcommand*\name[1]{\def\fromname{#1}}
\newcommand*\signature[1]{\def\fromsig{#1}}
\newcommand*\address[1]{\def\fromaddress{#1}}
\newcommand*\location[1]{\def\fromlocation{#1}}
\newcommand*\telephone[1]{\def\telephonenum{#1}}
\name{}
\signature{}
\address{}
\location{}
\telephone{}
\newcommand*\makelabels{%
  \AtBeginDocument{%
     \let\@startlabels\startlabels
     \let\@mlabel\mlabel
     \if@filesw
       \immediate\write\@mainaux{\string\@startlabels}\fi}%
  \AtEndDocument{%
     \if@filesw\immediate\write\@mainaux{\string\clearpage}\fi}}
\@onlypreamble\makelabels
\newenvironment{letter}[1]
  {\newpage
    \if@twoside \ifodd\c@page
                \else\thispagestyle{empty}\null\newpage\fi
    \fi
    \c@page \@ne
    \c@footnote \z@
    \interlinepenalty=200 % smaller than the TeXbook value
    \@processto{\leavevmode\ignorespaces #1}}
  {\stopletter\@@par\pagebreak\@@par
    \if@filesw
      \begingroup
        \let\\=\relax
        \let\protect\@unexpandable@protect
        \immediate\write\@auxout{%
          \string\@mlabel{\returnaddress}{\toname\\\toaddress}}%
      \endgroup
    \fi}
\long\def\@processto#1{%
  \@xproc #1\\@@@%
  \ifx\toaddress\@empty
  \else
    \@yproc #1@@@%
  \fi}
\long\def\@xproc #1\\#2@@@{\def\toname{#1}\def\toaddress{#2}}
\long\def\@yproc #1\\#2@@@{\def\toaddress{#2}}
\newcommand*\stopbreaks{%
  \interlinepenalty\@M
  \def\par{\@@par\nobreak}%
  \let\\\@nobreakcr
  \let\vspace\@nobreakvspace}
\DeclareRobustCommand\@nobreakvspace
   {\@ifstar\@nobreakvspacex\@nobreakvspacex}
\def\@nobreakvspacex#1{%
  \ifvmode
    \nobreak\vskip #1\relax
  \else
    \@bsphack\vadjust{\nobreak\vskip #1}\@esphack
  \fi}
\def\@nobreakcr{\@ifstar{\@normalcr*}{\@normalcr*}}
\newcommand*\startbreaks{%
  \let\\\@normalcr
  \interlinepenalty 200%
  \def\par{\@@par\penalty 200\relax}}
\newdimen\longindentation
\longindentation=.5\textwidth
\newdimen\indentedwidth
\indentedwidth=\textwidth
\advance\indentedwidth -\longindentation
\newcommand*\opening[1]{\ifx\@empty\fromaddress
  \thispagestyle{firstpage}%
    {\raggedleft\@date\par}%
  \else  % home address
    \thispagestyle{empty}%
    {\raggedleft\begin{tabular}{l@{}}\ignorespaces
      \fromaddress \\*[2\parskip]%
      \@date \end{tabular}\par}%
  \fi
  \vspace{2\parskip}%
  {\raggedright \toname \expandafter\\\toaddress \par}%
  \vspace{2\parskip}%
  #1\par\nobreak}
\newcommand\closing[1]{\par\nobreak\vspace{\parskip}%
  \stopbreaks
  \noindent
  \ifx\@empty\fromaddress\else
  \hspace*{\longindentation}\fi
  \parbox{\indentedwidth}{\raggedright
       \ignorespaces #1\\[6\medskipamount]%
       \ifx\@empty\fromsig
           \fromname
       \else \fromsig \fi\strut}%
   \par}
\medskipamount=\parskip
\newcommand*\cc[1]{%
  \par\noindent
  \parbox[t]{\textwidth}{%
    \@hangfrom{\normalfont\ccname: }%
    \ignorespaces #1\strut}\par}
\newcommand*\encl[1]{%
  \par\noindent
  \parbox[t]{\textwidth}{%
    \@hangfrom{\normalfont\enclname: }%
    \ignorespaces #1\strut}\par}
\newcommand*\ps{\par\startbreaks}
\newcommand*\stopletter{}
\newcommand*\returnaddress{}
\newcount\labelcount
\newcommand*\startlabels{\labelcount\z@
  \pagestyle{empty}%
  \let\@texttop\relax
  \topmargin -50\p@
  \headsep \z@
  \oddsidemargin -35\p@
  \evensidemargin -35\p@
  \textheight 10in
  \@colht\textheight  \@colroom\textheight \vsize\textheight
  \textwidth 550\p@
  \columnsep 26\p@
  \ifcase \@ptsize\relax
    \normalsize
  \or
    \small
  \or
    \footnotesize
  \fi
  \baselineskip \z@
  \lineskip \z@
  \boxmaxdepth \z@
  \parindent \z@
  \twocolumn\relax}
\let\@startlabels=\relax
\newcommand*\mlabel[2]{%
  \parbox[b][2in][c]{262\p@}{\strut\ignorespaces #2}%
  }
\let\@mlabel=\@gobbletwo
\setlength\leftmargini   {2.5em}
\setlength\leftmarginii  {2.2em}
\setlength\leftmarginiii {1.87em}
\setlength\leftmarginiv  {1.7em}
\setlength\leftmarginv   {1em}
\setlength\leftmarginvi  {1em}
\setlength\leftmargin    {\leftmargini}
\setlength  \labelsep  {5\p@}
\setlength  \labelwidth{\leftmargini}
\addtolength\labelwidth{-\labelsep}
\setlength\partopsep{0\p@}
\@beginparpenalty -\@lowpenalty
\@endparpenalty   -\@lowpenalty
\@itempenalty     -\@lowpenalty
\def\@listI{\setlength\leftmargin{\leftmargini}%
            \setlength\parsep {0\p@}%
            \setlength\topsep {.4em}%
            \setlength\itemsep{.4em}}
\let\@listi\@listI
\@listi
\def\@listii {\setlength  \leftmargin{\leftmarginii}%
              \setlength  \labelwidth{\leftmarginii}%
              \addtolength\labelwidth{-\labelsep}}
\def\@listiii{\setlength  \leftmargin{\leftmarginiii}%
              \setlength  \labelwidth{\leftmarginiii}%
              \addtolength\labelwidth{-\labelsep}%
              \setlength  \topsep    {.2em}%
              \setlength  \itemsep   {\topsep}}
\def\@listiv {\setlength  \leftmargin{\leftmarginiv}%
              \setlength  \labelwidth{\leftmarginiv}%
              \addtolength\labelwidth{-\labelsep}}
\def\@listv  {\setlength  \leftmargin{\leftmarginv}%
              \setlength  \labelwidth{\leftmarginv}%
              \addtolength\labelwidth{-\labelsep}}
\def\@listvi {\setlength  \leftmargin{\leftmarginvi}%
              \setlength  \labelwidth{\leftmarginvi}%
              \addtolength\labelwidth{-\labelsep}}
\renewcommand\theenumi{\@arabic\c@enumi}
\renewcommand\theenumii{\@alph\c@enumii}
\renewcommand\theenumiii{\@roman\c@enumiii}
\renewcommand\theenumiv{\@Alph\c@enumiv}
\newcommand\labelenumi{\theenumi.}
\newcommand\labelenumii{(\theenumii)}
\newcommand\labelenumiii{\theenumiii.}
\newcommand\labelenumiv{\theenumiv.}
\renewcommand\p@enumii{\theenumi}
\renewcommand\p@enumiii{\theenumi(\theenumii)}
\renewcommand\p@enumiv{\p@enumiii\theenumiii}
\newcommand\labelitemi  {\labelitemfont \textbullet}
\newcommand\labelitemii {\labelitemfont \bfseries \textendash}
\newcommand\labelitemiii{\labelitemfont \textasteriskcentered}
\newcommand\labelitemiv {\labelitemfont \textperiodcentered}
\newcommand\labelitemfont{\normalfont}
\newenvironment{description}
               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
                        \let\makelabel\descriptionlabel}}
               {\endlist}
\newcommand*\descriptionlabel[1]{\hspace\labelsep
                                 \normalfont\bfseries #1}
\newenvironment{verse}
               {\let\\=\@centercr
                \list{}{\setlength\itemsep{\z@}%
                        \setlength\itemindent{-15\p@}%
                        \setlength\listparindent{\itemindent}%
                        \setlength\rightmargin{\leftmargin}%
                        \addtolength\leftmargin{15\p@}}%
                \item[]}
               {\endlist}
\newenvironment{quotation}
               {\list{}{\setlength\listparindent{1.5em}%
                        \setlength\itemindent{\listparindent}%
                        \setlength\rightmargin{\leftmargin}}%
                \item[]}
               {\endlist}
\newenvironment{quote}
               {\list{}{\setlength\rightmargin{\leftmargin}}%
                \item[]}
               {\endlist}
\setlength\arraycolsep{5\p@}
\setlength\tabcolsep{6\p@}
\setlength\arrayrulewidth{.4\p@}
\setlength\doublerulesep{2\p@}
\setlength\tabbingsep{\labelsep}
\skip\@mpfootins = \skip\footins
\setlength\fboxsep{3\p@}
\setlength\fboxrule{.4\p@}
\renewcommand\theequation{\@arabic\c@equation}
\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\relax}
\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\relax}
\DeclareRobustCommand*{\cal}{\@fontswitch{\relax}{\mathcal}}
\DeclareRobustCommand*{\mit}{\@fontswitch{\relax}{\mathnormal}}
\renewcommand\footnoterule{%
  \kern-\p@
  \hrule \@width .4\columnwidth
  \kern .6\p@}
\newcommand\@makefntext[1]{%
    \noindent
    \hangindent 5\p@
    \hb@xt@5\p@{\hss\@makefnmark}#1}
\newcommand*\ccname{cc}
\newcommand*\enclname{encl}
\newcommand*\pagename{Page}
\newcommand*\headtoname{To}
\newcommand*\today{\ifcase\month\or
  January\or February\or March\or April\or May\or June\or
  July\or August\or September\or October\or November\or December\fi
  \space\number\day, \number\year}
\setlength\columnsep{10\p@}
\setlength\columnseprule{0\p@}
\pagestyle{plain}
\pagenumbering{arabic}
\raggedbottom
\def\@texttop{\ifnum\c@page=1\vskip \z@ plus.00006fil\relax\fi}
\onecolumn
\endinput
%%
%% End of file `letter.cls'.

${this.title}

Code Editor : letter.cls