%% 
%% This is file `myletter.cls'
%% by Axel Kielhorn
%% a.kielhorn@tu-bs.de
%%
%% International Version 1.4 a
%% Synced with LaTeX2e letter.dtx v1.2p [1994/12/11]
%% 
%% This system is distributed in the hope that it will be useful, 
%% but WITHOUT ANY WARRANTY; without even the implied warranty of 
%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
%% 
%% 
%% IMPORTANT NOTICE: 
%% 
%% 
%% You are not allowed to change this file. 
%% 
%% Anything you may want to configure should go into
%% the .cfg file. See default.cfg as example
%%
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
\NeedsTeXFormat{LaTeX2e}[1994/12/01]
\ProvidesClass{myletter}
              [1994/03/20 v1.4 a
               LaTeX letter class]
\newcommand\@ptsize{}
\DeclareOption{a4paper}
   {\setlength\paperheight {297mm}%
    \setlength\paperwidth  {210mm}}
\DeclareOption{a5paper}
    {\ClassError{Myletter}
    {Sorry, only a4paper supported!}
    {If you tell me how to calculate the right margins,\MessageBreak
    I will add different paper sizes}}
\DeclareOption{b5paper}
    {\ClassError{Myletter}
    {Sorry, only a4paper supported!}
    {If you tell me how to calculate the right margins,\MessageBreak
    I will add different paper sizes}}
\DeclareOption{letterpaper}
    {\ClassError{Myletter}
    {Sorry, only a4paper supported!}
    {If you tell me how to calculate the right margins,\MessageBreak
    I will add different paper sizes}}
\DeclareOption{legalpaper}
    {\ClassError{Myletter}
    {Sorry, only a4paper supported!}
    {If you tell me how to calculate the right margins,\MessageBreak
    I will add different paper sizes}}
\DeclareOption{executivepaper}
    {\ClassError{Myletter}
    {Sorry, only a4paper supported!}
    {If you tell me how to calculate the right margins,\MessageBreak
    I will add different paper sizes}}
\DeclareOption{landscape}
    {\ClassError{Myletter}
    {Sorry, only portrait supported!}
    {I can implement that, but it will look strange.}}
\DeclareOption{10pt}       {\renewcommand\@ptsize{0}}
\DeclareOption{11pt}       {\renewcommand\@ptsize{1}}
\DeclareOption{12pt}       {\renewcommand\@ptsize{2}}
\DeclareOption{twoside}    {\@twosidetrue  \@mparswitchtrue}
\DeclareOption{oneside}    {\@twosidefalse \@mparswitchfalse}
\DeclareOption{draft}      {\setlength\overfullrule{5pt}}
\DeclareOption{final}      {\setlength\overfullrule{0pt}}
\DeclareOption{leqno}      {\input{leqno.clo}}
\DeclareOption{fleqn}      {\input{fleqn.clo}}
\newif\if@bankhi \@bankhifalse
\newif\if@banklo \@banklofalse
\newif\if@fold   \@foldtrue
\newif\ifref     \reffalse
\DeclareOption{foldmarks}  {\@foldtrue}
\DeclareOption{nofoldmarks}{\@foldfalse}
\DeclareOption{bankhigh}   {\@bankhitrue}
\DeclareOption{banklow}    {\@banklotrue}
\DeclareOption{german}
    {\ClassError{Myletter}
    {The option german is no longer valid!}
    {Use the usepackage command instead}}
\ExecuteOptions{a4paper,11pt,oneside,nofoldmarks,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@}
\setlength\textwidth       {450\p@}
\setlength\textheight      {650\p@}
%%
%% Recalculate textwidth and textheight.
%% Works only on A4 paper
%%
\setlength{\@tempdima}     {\paperwidth}
\addtolength{\@tempdima}   {-2in}
\addtolength{\@tempdima}   {-\textwidth}
\setlength\oddsidemargin   {.5\@tempdima}
\setlength\evensidemargin  {\oddsidemargin}
\setlength\marginparwidth  {60\p@}
\setlength\marginparsep    {11\p@}
\setlength\marginparpush   {5\p@}
\setlength\topmargin       {-35\p@}
\setlength\footnotesep     {12\p@}
\setlength{\skip\footins}  {10\p@ \@plus 2\p@ \@minus 4\p@}
\newlength{\rightfield}
\newlength{\leftfield}
\setlength{\rightfield}    {42mm}
\setlength{\leftfield}     {\textwidth}
\addtolength{\leftfield}   {-\rightfield}
\newsavebox{\FIRM}
\newsavebox{\firm}
\newsavebox{\firmaddress}
\newsavebox{\FIRMHEAD}
\newsavebox{\firmreturn}
\newsavebox{\firmfoot}

\newdimen\foldhskip
\newdimen\foldvskipi
\newdimen\foldvskipii
\newdimen\foldvskipiii

\foldhskip    3mm
\foldvskipi   62mm
\foldvskipii  52.5mm
\foldvskipiii 47.5mm

\def\@foldmarks{\if@fold \bgroup
 \reversemarginpar\vspace{\foldvskipi}
 \marginpar{\hspace{\foldhskip}\rule{2mm}{.2pt}} \vspace{\foldvskipii}
 \marginpar{\hspace{\foldhskip}\rule{4mm}{.2pt}} \vspace{\foldvskipiii}
 \marginpar{\hspace{\foldhskip}\rule{2mm}{.2pt}}
 \vspace{-\foldvskipiii}\vspace{-\foldvskipii}\vspace{-\foldvskipi}
 \egroup \fi}


%% Defining the language-depending variables
%% Compatible to scrlettr.cls
%% You can still redefine them in the cfg-file

\AtBeginDocument{%
 \def\captionsenglish{%
  \def\yourrefname      {Your ref.:}
  \def\yourmailname     {Your letter of:}
  \def\myrefname        {Our ref.:}
  \def\mymailname       {Our letter of:}
  \def\customername     {Customer no.}
  \def\invoicename      {Invoice no.}
  \def\subjectname      {Subject: }
  \def\ccname           {cc: }
  \def\enclname         {encl: }
  \def\headtoname       {To}
  \def\datename         {Date}
  \def\pagename         {Page}
  \def\telephonename    {Telephone}
  \def\telefaxname      {Telefax}}
 \let\captionsUSenglish=\captionsenglish
 \def\captionsgerman{%
  \def\yourrefname      {Ihr Zeichen:}
  \def\yourmailname     {Ihr Schreiben vom:}
  \def\myrefname        {Unser Zeichen:}
  \def\mymailname       {Unser Schreiben vom:}
  \def\customername     {Kundennummer}
  \def\invoicename      {Rechnungsnummer}
  \def\subjectname      {}
  \def\ccname           {Kopien an: }
  \def\enclname         {Anlagen: }
  \def\headtoname       {An}
  \def\datename         {Datum}
  \def\pagename         {Seite}
  \def\telephonename    {Telefon}
  \def\telefaxname      {FAX}}
 \let\captionsaustrian=\captionsgerman
 \def\captionsfrench{%
  \def\yourrefname      {Vos r\'ef\'erences:}
  \def\yourmailname     {Votre lettre du:}
  \def\myrefname        {Nos r\'ef\'erences:}
  \def\mymailname       {Nos lettre du:}
  \def\customername     {Num\'ero de client}
  \def\invoicename      {Num\'ero de facture}
  \def\subjectname      {Concernant: }
  \def\ccname           {Copie \`a: }
  \def\enclname         {Annexes: }
  \def\headtoname       {A}
  \def\datename         {Date}
  \def\pagename         {Page}
  \def\telephonename    {Telephone}
  \def\telefaxname      {Telefax}}
 \def\dateenglish{\def\today{\number\day/\number\month/\number\year}}
 \def\dateUSenglish{\def\today{\number\month/\number\day/\number\year}}
 \def\dategerman{\def\today{\number\day.\,\number\month.\,\number\year}}
 \let\dateaustrian=\dategerman
 \let\datefrench=\dategerman
%% Set captions and date to US-english, we can change them later
 \captionsUSenglish
 \dateUSenglish
 \ifx\l@USenglish\undefined
   \chardef\l@USenglish=255
 \else\ifnum\language=\l@USenglish
   \captionsUSenglish
   \dateUSenglish
 \fi\fi
 \ifx\l@german\undefined
   \chardef\l@german=255
 \else\ifnum\language=\l@german
  \captionsgerman
  \dategerman
 \fi\fi
 \ifx\l@austrian\undefined
   \chardef\l@austrian=255
 \else\ifnum\language=\l@austrian
  \captionsgerman
  \dategerman
 \fi\fi
 \ifx\l@french\undefined
   \chardef\l@french=255
 \else\ifnum\language=\l@french
  \captionsfrench
  \datefrench
 \fi\fi
%%
 \input{\username.cfg}
}

\if@twoside
  \def\ps@headings{%
      \let\@oddfoot\@empty\let\@evenfoot\@empty
      \def\@oddhead{\usebox{\firm}
         \hfil\@date\hfil\pagename\ \thepage}%
      \let\@evenhead\@oddhead}
\else
  \def\ps@headings{%
      \let\@oddfoot\@empty
      \def\@oddhead{\usebox{\firm}
         \hfil\@date\hfil\pagename\ \thepage}}
\fi
\def\ps@empty{%
    \let\@oddfoot\@empty\let\@oddhead\@empty
    \let\@evenfoot\@empty\let\@evenhead\@empty}
\def\ps@firstpage{%
    \setlength{\topmargin}{-35\p@}
    \setlength{\headheight}{36\p@}
    \setlength{\headsep}{15\p@}
    \let\@evenhead\@empty \let\@evenfoot\@empty
    \def\@oddhead{\parbox{\textwidth}{\usebox{\FIRMHEAD}}}
    \def\@oddfoot{\parbox{\textwidth}{\usebox{\firmfoot}}}
    \settoheight{\footskip}{\parbox{\textwidth}{\usebox{\firmfoot}}}
    \addtolength{\footskip}{20pt}
    }
\def\ps@plain{%
    \let\@oddhead\@empty\let\@evenhead\@empty
    \def\@oddfoot{\hfil\rmfamily\thepage\hfil}%
    \def\@evenfoot{\hfil\rmfamily\thepage\hfil}}

\newcommand*{\usename}[1]{\def\username{#1}}
\newcommand*{\name}[1]{\def\fromname{#1}}
\newcommand*{\signature}[1]{\def\fromsig{#1}}
\newcommand*{\telephone}[1]{\def\telephonenum{#1}}
\newcommand*{\telefax}[1]{\def\telefaxnum{#1}}
\def\username{default}
\def\fromname{}
\def\fromsig{\fromname}
\def\telephonenum{}
\def\telefaxnum{}

\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

\def\adrentry#1#2#3#4#5#6#7#8{\ifx #8\@empty \else
 \ifx #2\@empty
  \expandafter\def\csname #8\endcsname{#1\\#3}
 \else
  \expandafter\def\csname #8\endcsname{#2 #1\\#3}
 \fi \fi}
\def\adrchar#1{}

\newenvironment{letter}[1]
  {\newpage
    \if@twoside \ifodd\c@page
                \else\thispagestyle{empty} \hbox{}\newpage\fi
    \fi
    \c@page\@ne
    \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{}{%
               \ifx\@specialmail\@empty
               \else
               {\bfseries\@specialmail}\\[1ex]
               \fi
            \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}
\def\@nobreakvspace{\@ifstar{\@nobreakvspacex}{\@nobreakvspacex}}

\def\@nobreakvspacex#1{\ifvmode\nobreak\vskip #1\relax\else
               \@bsphack\vadjust{\nobreak\vskip #1}\@esphack\fi}

\def\@nobreakcr{\vadjust{\penalty\@M}\@ifstar{\@xnewline}{\@xnewline}}
\newcommand*{\startbreaks}{\let\\=\@normalcr
   \interlinepenalty 200\def\par{\@@par\penalty 200\relax}}

\newcommand{\@addrfield}{%
\parbox[t]{\leftfield}{%
  \usebox{\firmreturn}\\
  \parbox[t][3.5cm][c]{\leftfield}{\fontsize{12}{14pt}\selectfont
     \ifx\@specialmail\@empty
     \else
        {\bfseries\@specialmail}\\[1ex]
     \fi
     \toname\\
     \toaddress
    }%
  }%
}

\newcommand{\@datefield}{%
\ifref
  \parbox[t]{\textwidth}{%
    \makebox[\textwidth][l]{%
      \@yref \@ymail \@myref \@mymail \hfill \@refdate
      }\\[7mm]
    \ifx\@subject\@empty
      \makebox[\leftfield]{}%
    \else
      \parbox[l]{\textwidth}{\@subject}%
    \fi%
  }%
\else
  \parbox[t]{\textwidth}{%
    \ifx\@subject\@empty
       \makebox[\leftfield]{}%
    \else
       \parbox[l]{\leftfield}{\@subject}%
    \fi
    \@date
    }%
\fi
}

\newcommand*{\opening}[1]{%
  \thispagestyle{firstpage} \null \@foldmarks%
  \vspace*{2\parskip}%
  \@addrfield\rightbox\par
  \vspace{3\parskip}
  \@datefield\par
  \vspace{4\parskip}
  #1\par\nobreak 
}

\newcommand{\closing}[1]{\par\vspace{\parskip}%
  \stopbreaks
  \noindent
  \parbox{\textwidth}{\raggedright
     \ignorespaces #1\par
     \vspace{6\medskipamount}%
     \fromsig
     \strut}%
   \par}
\medskipamount=\parskip
\newcommand*{\cc}[1]{\par\noindent
  \parbox[t]{\textwidth}{%
    \@hangfrom{\reset@font\rm \ccname }%
    \ignorespaces #1\strut}\par}
\newcommand*{\encl}[1]{\par\noindent
  \parbox[t]{\textwidth}{%
    \@hangfrom{\reset@font\rm \enclname }%
    \ignorespaces #1\strut}\par}
\newcommand*{\ps}{\par\startbreaks}
\newcommand*{\stopletter}{}

%%
%% The definitions below are compatible to DIN 676,
%% you may change them in the cfg-file
%%
\def\yref#1{\def\@yref{\parbox[t]{.25\textwidth}
    {\scriptsize \yourrefname\\ \normalsize #1}}
    \reftrue}
\def\ymail#1{\def\@ymail{\parbox[t]{.25\textwidth}
    {\scriptsize \yourmailname\\ \normalsize #1}}
    \reftrue}
\def\myref#1{\def\@myref{\parbox[t]{.25\textwidth}
    {\scriptsize \myrefname\\ \normalsize #1}}
    \reftrue}
\def\mymail#1{\def\@mymail{\parbox[t]{.25\textwidth}
    {\scriptsize \mymailname\\ \normalsize #1}}
    \reftrue}

\def\refdatename#1{\def\@refdate{\parbox[t]{.2\textwidth}
   {\scriptsize #1\ \\ \normalsize \@date}}
   \def\yref##1{\def\@yref{\parbox[t]{.2\textwidth}
     {\scriptsize \yourrefname\\ \normalsize ##1}}
     \reftrue}
   \def\ymail##1{\def\@ymail{\parbox[t]{.2\textwidth}
     {\scriptsize \yourmailname\\ \normalsize ##1}}
     \reftrue}
   \def\myref##1{\def\@myref{\parbox[t]{.2\textwidth}
     {\scriptsize \myrefname\\ \normalsize ##1}}
     \reftrue}
   \def\mymail##1{\def\@mymail{\parbox[t]{.2\textwidth}
     {\scriptsize \mymailname\\ \normalsize ##1}}
     \reftrue}
}

\def\subject#1{\def\@subject{%
\ifx\subjectname\empty
  \bfseries #1
\else
  \@hangfrom{\subjectname\ }\bfseries #1
\fi
}}

\def\@yref{}  \def\@ymail{}
\def\@myref{} \def\@mymail{}
\def\@subject{}
\def\@refdate{}

\def\specialmail#1{\def\@specialmail{#1}}
\def\@specialmail{}
\def\email#1{\def\@email{#1}}
\def\@email{}
\def\mailbox#1{\def\@mailbox{#1}}
\def\@mailbox{}

\newcount\labelcount
\newcommand*{\startlabels}{\labelcount\z@
   \pagestyle{empty}%
   \let\@texttop\relax
   \topmargin      -60\p@
   \headsep        \z@
   \oddsidemargin  -35\p@
   \evensidemargin -35\p@
   \textheight     5in
   \@colht\textheight  \@colroom\textheight \vsize\textheight
   \textwidth      550\p@
   \columnsep      25\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]{3in}{%
     \strut\ignorespaces\usebox{\firmreturn}\\
     \fontsize{12}{14pt}\selectfont
     \parbox[t][1.2in][c]{3in}{#2}
   }\par%
}

\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{enumi}}
\renewcommand\theenumii{\alph{enumii}}
\renewcommand\theenumiii{\roman{enumiii}}
\renewcommand\theenumiv{\Alph{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{$\m@th\bullet$}
\newcommand\labelitemii{\normalfont\bfseries --}
\newcommand\labelitemiiii{$\m@th\ast$}
\newcommand\labelitemiv{$\m@th\cdot$}
\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{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@}
\long\def\@makefntext#1{%
    \noindent
    \hangindent 5\p@
    \hbox to5\p@{\hss\@makefnmark}#1}

\setlength\columnsep     {10\p@}
\setlength\columnseprule {0\p@}
\pagestyle{plain}
\pagenumbering{arabic}
\raggedbottom
\let\@texttop\relax
\onecolumn

\endinput
%% End of file `myletter.cls'.