<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%\iffalse
%
% file: weekly.dtx
% Copyright (C) 1996-1997 by Frank Bennett.  All rights reserved.
%
% IMPORTANT NOTICE:
% 
% You are not allowed to change this file.  You may however copy
% this file to a file with a different name and then change the
% copy if (a) you do not charge for the modified code, (b) you
% acknowledge the author of this file in the new file, if it
% is distributed to others, and (c) you attach these same
% conditions to the new file.
% 
% You are not allowed to distribute this file alone.  You are not
% allowed to take money for the distribution or use of this file
% (or a changed version) except for a nominal charge for copying
% etc.
% 
% You are allowed to distribute this file under the condition that
% it is distributed with all of its contents, intact.
% 
% For error reports, or offers to help make this a more powerful,
% friendlier, and altogether more thrilling package, please contact me on
% fb@soas.ac.uk.  Better yet, make a contribution to
% my pension.  Account details available on request.
%
%\fi
%
% \def\fileversion{3.1.1.1}
% \def\filedate{1998/01/17 18:15:32}
%
% \iffalse
%
%&lt;*driver&gt;
\documentclass{ltxdoc}
%\CodelineIndex
%\EnableCrossrefs
\begin{document}
\OnlyDescription    % Comment out for implementation details
\DocInput{weekly.dtx}
\end{document}
%&lt;/driver&gt;
%\fi
%
% \changes{v1.0}{1997/10/18}{New public release of all styles
%  and modules incorporating global bug-fixes.}
%
%\iffalse
% Source tree moved under RCS
% ---------------------------
% weekly.dtx,v
% Revision 3.1.1.1  1998/01/17 18:15:32  root
% Release code, checksum verified
%
% Revision 3.1  1998/01/17 17:15:28  root
% Release code
%
% Revision 2.4  1998/01/16 17:07:54  root
% *** empty log message ***
%
% Revision 2.3  1997/12/06 09:52:13  root
% Moved documentation to calguide.tex.
%
% Revision 2.2  1997/11/07 10:44:05  root
% Release code.
%
% Revision 2.1.1.1  1997/11/04 05:06:07  root
% Development branch
%
% Revision 2.1  1997/11/01 14:50:12  bennett
% Release code.
%
% Revision 1.1  1997/10/29 08:17:52  root
% Initial revision
%
%\fi
%
% \title{User's Guide to the Weekly Calendar 
%    package\thanks{This file is version number
%    \fileversion{}.  It was last revised on
%    \filedate{}.}}
%
% \author{Frank G. Bennett, Jr.}
%
% \maketitle
%
% \setcounter{StandardModuleDepth}{1}
% \DeleteShortVerb{\|}
% \MakeShortVerb{\"}
%
% \CheckSum{343}
%
% \section{Brief Introduction}
%
% Please see the file \texttt{calguide.tex} for documentation
% on this calendar style.
%
% \StopEventually{\PrintIndex}
%
% \section{The Class File}
%
% \subsection{Preliminaries}
%
% Use \LaTeXe, and tell the user who we are.
%
%    \begin{macrocode}
%&lt;*class&gt;
\NeedsTeXFormat{LaTeX2e}[1995/06/01]
\ProvidesClass{weekly}
          [1998/01/17 18:15:32 3.1.1.1 Weekly Calendar (Frank Bennett)]
%    \end{macrocode}
% Define a boolean switch needed to process
% the style options.
%    \begin{macrocode}
\newif\ifwk@usecolor
%    \end{macrocode}
% Define some more variables and switches for use in the body
% of the style.
%    \begin{macrocode}
\newif\ifwk@overthetop
\newcount\wk@firstday
\newcount\wk@tempcount
\newlength\wk@itemheight
\parindent=0pt
%    \end{macrocode}
%
% \subsection{Options}
%
% Things like page and type size go to the article class.
%    \begin{macrocode}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
%    \end{macrocode}
% We use the generic language options, the same as other parts
% of the system.
%    \begin{macrocode}
\input calopts.cfg
\InputIfFileExists{dates.cfg}{}{}
\ProcessOptions
%    \end{macrocode}
%
% \subsection{Option Postprocessing}
%
% Now that the options lists are available to us,
% we can start loading packages.  The following packages
% are always loaded.
%    \begin{macrocode}
\LoadClass{article}
\RequirePackage{calendar}
\RequirePackage{lscape}
\RequirePackage{multicol}
\RequirePackage{autofilo}
\multicolsep=0pt\relax
%    \end{macrocode}
% It is now time to do the final page formatting.
%    \begin{macrocode}
\AtBeginDocument{%
%    \end{macrocode}
% Eliminate page numbers and indenting.
%    \begin{macrocode}
  \pagestyle{empty}
  \parindent=0pt}
%    \end{macrocode}
%
% \subsection{Calendar Setup}
%
% Define some key values for use by the calendar environment.
%    \begin{macrocode}
\define@key{opt}{firstday}{%
  \wk@firstday=#1}
%    \end{macrocode}
% Define default values for the environment keys.
%    \begin{macrocode}
\wk@firstday=5%
%    \end{macrocode}
% We declare eight boxes, one for each day of the
% week plus an extra.
%    \begin{macrocode}
\wk@tempcount=0
\expandafter\newsavebox\csname wk@box\the\wk@tempcount\endcsname
\loop\advance\wk@tempcount by1\relax
\ifnum\wk@tempcount&lt;8
  \expandafter\newsavebox\csname wk@box\the\wk@tempcount\endcsname
\repeat
%    \end{macrocode}
% We need a macro to lay the boxes out on a page.  We define
% this now, with parameterized measurements that will be
% determined by the settings given to the environment within
% which this expands.
%    \begin{macrocode}
\def\wk@spitoutboxes{%
    \wk@tempcount=-1\relax%
    \loop\advance\wk@tempcount by1\relax%
    \ifnum\wk@tempcount&lt;3\relax%
      \hbox to\linewidth{%
        \expandafter\usebox\csname wk@box\the\wk@tempcount\endcsname}%
    \repeat%
      \hbox to\linewidth{\vbox to\wk@itemheight{%
        \hrule width\linewidth height0.4pt depth0pt%
        \hbox to\linewidth{\hfil}\vfill}}%
    \wk@tempcount=2\relax%
    \loop\advance\wk@tempcount by1\relax%
    \ifnum\wk@tempcount&lt;7\relax%
      \hbox to\linewidth{%
        \expandafter\usebox\csname wk@box\the\wk@tempcount\endcsname}%
    \repeat}%
%    \end{macrocode}
% \textit{We define a macro that calculates the height of the date boxes.
% The value of \cs{normallineskip} sneaks in between
% stacked \cs{hbox}es, so we need to account for that.}
%    \begin{macrocode}
\def\wk@getitemheight{%
  \setlength\wk@itemheight\textheight\relax%
  \addtolength\wk@itemheight{-4pt}%
  \addtolength\wk@itemheight{-5\normallineskip}%
  \divide\wk@itemheight by4\relax}%
%    \end{macrocode}
%
% \subsection{Calendar Definition}
%
% The calendar definition itself consists of a single command
% and its associated arguments.
%    \begin{macrocode}
\newcalendar%
%    \end{macrocode}
% We give the environment a name.
%    \begin{macrocode}
{weekly}
%    \end{macrocode}
% We're producing DVI, so we use the standard
% macro for dropping text into the hopper.
%    \begin{macrocode}
{\cal@insert}
%    \end{macrocode}
% Starting day for the calendar is not fixed here,
% because we don't pad with blank entries.  Season to taste.
% Use integers "0" through "6".  A value over 7 means no padding.
%    \begin{macrocode}
{8}
%    \end{macrocode}
% The length of a group is one day.
%    \begin{macrocode}
{7}
%    \end{macrocode}
% The length of a subgroup is seven days.
%    \begin{macrocode}
{7}
%    \end{macrocode}
% We don't need delimiters between output items, since
% we're just building boxes.
%    \begin{macrocode}
{\relax}
%    \end{macrocode}
% Increment the date counter with every item.
%    \begin{macrocode}
{I}
%    \end{macrocode}
% Define the header.
%    \begin{macrocode}
{\expandafter\autofilo\expandafter{\cal@optionslist}\wk@getitemheight}
%    \end{macrocode}
% We define the end of the calendar.  This spits out
% all of the boxes one last time, and closes the page
% formatting environment.
%    \begin{macrocode}
{\wk@spitoutboxes\endautofilo}
%    \end{macrocode}
% We define a way to open a new group.  In this case,
% we just relax.
%    \begin{macrocode}
{\wk@spitoutboxes}
%    \end{macrocode}
% We define the way to end a subgroup.  This spits out
% all of the boxes built for a page of text.
%    \begin{macrocode}
{\relax}
%    \end{macrocode}
% We set up to require a month and day in the environment typed
% into the user's document.
%    \begin{macrocode}
{\dates@requiremonthtrue\dates@requiredaytrue}
%    \end{macrocode}
% The next section runs after the calendar dates have been
% scanned from the environment, but before the table is
% opened.
% \textit{We step back, if necessary, from the designated
% first date to reach the starting day for pages.  (Default
% is Friday.)}
%
%    \begin{macrocode}
{\global\dates@date\cal@range@start%
 \prevday\wk@firstday%
 \cal@range@start\dates@date%
 \caldate%
%    \end{macrocode}
% \textit{We tell the user where we're starting.}
%    \begin{macrocode}
  \message{^^JStart: \theshortweekday\space%
    \theday\space\theshortmonth\space\theyear}%
%    \end{macrocode}
% \textit{Then we jump forward, again if necessary,
% to the next day just before the starting day of
% the week.}
%    \begin{macrocode}
  \global\dates@date\cal@range@end%
  \caldate%
  \advance\wk@firstday by-1%
  \ifnum\wk@firstday=7\wk@firstday=0\fi%
  \nextday\wk@firstday%
  \caldate%
  \cal@range@end\dates@date%
%    \end{macrocode}
% \textit{We let the user know where we plan to stop.}
%    \begin{macrocode}
  \message{^^JEnd: \theshortweekday\space%
    \theday\space\theshortmonth\space\theyear}%
%    \end{macrocode}
% \textit{We jump back to the starting date and reset the
% human-side values.}
%    \begin{macrocode}
  \global\dates@date=\cal@range@start%
  \caldate}%
%    \end{macrocode}
% Events are delimited by \cs{par}.
%    \begin{macrocode}
{\par}%
%    \end{macrocode}
% The next argument is dropped on DVI for each item.
% We use it here to fetch the text of appointments and
% events to the standard list macros, using the
% standard text-fetching commands.  Each generates a
% stack delimited by the phrase that was set above.
%    \begin{macrocode}
{\cal@get@appointments\cal@get@events}%
%    \end{macrocode}
% This sets \cs{cal@entry@text}.  It is executed for every
% event or appointment in the database that applies
% to a given item.  We differentiate between whole-day events,
% pinpointed events and ranged events.
%    \begin{macrocode}
{\relax%
   \ifnum\dates@time@start&gt;0\relax%
    \ifnum\dates@time@start=\dates@time@end%
      \protected@edef\cal@entry@text{%
        \thetimestart\space%
        \cal@textcolor{\calcolor}{\theshorttext}}%
    \else%
      \protected@edef\cal@entry@text{%
        \thetimestart--\thetimeend\space%
        \cal@textcolor{\calcolor}{\theshorttext}}%
    \fi%
  \else%
      \protected@edef\cal@entry@text{%
        \cal@textcolor{\calcolor}{\theshorttext}}%
  \fi}%
%    \end{macrocode}
% Finally we tell the style how to create the
% text for each item.
% We stash the text in each of the numbered boxes,
% for extraction at the end of each group and at the
% end of the run.  In the event of an overfull \cs{vbox}, we
% retry with two columns of text in a last-ditch attempt
% to squeze everything in.
%    \begin{macrocode}
{\global\wk@overthetopfalse%
 \expandafter\sbox\csname wk@box\the\cal@subgroup@count\endcsname{%
    \vbox to\wk@itemheight{\hbox{\parbox{\linewidth}{%
\hrule width\linewidth%
\vskip1pt\relax%
\ifnum\cal@subgroup@count&lt;3\relax%
      \textbf{\theweekday\hfill%
              \theday\space\themonth\space\theyear}\par%
\else%
      \textbf{\theday\space\themonth\space\theyear\hfill%
              \theweekday}\par%
\fi%
\vskip0.5pt\relax%
\hrule width\linewidth%
\vskip1pt\relax%
      \raggedright\small%
      \ifcat$\theevents$%
      \else%
        \theevents\par%
      \fi%
      \ifcat$\theappointments$%
      \else%
        \theappointments%
      \fi}% parbox
}%          hbox
\vfill}%    vbox
\ifnum\badness=1000000\relax\global\wk@overthetoptrue\fi%
}%          sbox
\ifwk@overthetop%
  \message{Resetting this date in two-columns.}%
\expandafter\sbox\csname wk@box\the\cal@subgroup@count\endcsname{%
    \vbox to\wk@itemheight{\hbox{\parbox{\linewidth}{%
\hrule width\linewidth%
\vskip1pt\relax%
\ifnum\cal@subgroup@count&lt;3\relax%
      \textbf{\theweekday\hfill%
              \theday\space\themonth\space\theyear}\par%
\else%
      \textbf{\theday\space\themonth\space\theyear\hfill%
              \theweekday}\par%
\fi%
\vskip0.5pt\relax%
\hrule width\linewidth%
\vskip1pt\relax%
      \raggedright\small%
      \begin{multicols}{2}%
      \ifcat$\theevents$%
      \else%
        \theevents\par%
      \fi%
      \ifcat$\theappointments$%
      \else%
        \theappointments%
      \fi%
      \end{multicols}%
}% parbox
}%          hbox
\vfill}%    vbox
}%          sbox
\fi%
 \advance\wk@tempcount by1\relax%
 \ifnum\wk@tempcount&gt;6\relax%
   \wk@tempcount=0\relax%
 \fi}
%&lt;/class&gt;
%    \end{macrocode}
%
%\iffalse
%    \begin{macrocode}
%&lt;*installer&gt;
\def\batchfile{weekly.ins}
\input docstrip.tex

\keepsilent

\preamble
This file is part of the Calendar package,
Copyright (C) 1996, 1997 Frank Bennett, Jr.
All rights reserved.
------------------------------------------

IMPORTANT NOTICE:

You are not allowed to change this file.  You may however copy
this file to a file with a different name and then change the
copy if (a) you do not charge for the modified code, (b) you
acknowledge the author of this file in the new file, if it
is distributed to others, and (c) you attach these same
conditions to the new file.
 
You are not allowed to distribute this file alone.  You are not
allowed to take money for the distribution or use of this file
(or a changed version) except for a nominal charge for copying
etc.
 
You are allowed to distribute this file under the condition that
it is distributed with all of its contents, intact.

For error reports, or offers to help make this a more powerful,
friendlier, and altogether more thrilling package, please contact me on
fb@soas.ac.uk.  Better yet, make a contribution to
my pension.  Account details available on request.
------------------------------------------

\endpreamble

\generate{\file{weekly.cls}{\from{weekly.dtx}{class}}
   }

\Msg{***********************************************************}
\Msg{*}
\Msg{* To finish the installation, you have to move the following}
\Msg{* file into a directory searched by TeX:}
\Msg{*}
\Msg{* \space\space weekly.sty}
\Msg{*}
\Msg{***********************************************************}

%&lt;/installer&gt;
%    \end{macrocode}
%\fi
% \Finale \PrintChanges





</pre></body></html>