diff options
author | Karl Berry <karl@freefriends.org> | 2011-02-24 23:37:42 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2011-02-24 23:37:42 +0000 |
commit | e4ffef8c74b0c89f52ef143770b5f8c3c25b53d8 (patch) | |
tree | 553775324f15b1f1828e31591ccc08bd615a0d4a /Master/texmf-dist/source/latex | |
parent | 2a886fbce3b9f2ed32e02e952d4b300e6e3dd7b4 (diff) |
new latex package adjmulticol 1.0 (24feb11)
git-svn-id: svn://tug.org/texlive/trunk@21512 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex')
-rw-r--r-- | Master/texmf-dist/source/latex/adjmulticol/adjmulticol.dtx | 567 | ||||
-rw-r--r-- | Master/texmf-dist/source/latex/adjmulticol/adjmulticol.ins | 31 |
2 files changed, 598 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/adjmulticol/adjmulticol.dtx b/Master/texmf-dist/source/latex/adjmulticol/adjmulticol.dtx new file mode 100644 index 00000000000..9d4937786db --- /dev/null +++ b/Master/texmf-dist/source/latex/adjmulticol/adjmulticol.dtx @@ -0,0 +1,567 @@ +% \iffalse +% $Id: adjmulticol.dtx,v 2.8 2011-02-24 03:51:47 boris Exp $ +% +%% Copyright 2011, Boris Veytsman <borisv@lk.net> +%% This work may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.3 of this license or (at your option) any +%% later version. +%% The latest version of the license is in +%% http://www.latex-project.org/lppl.txt +%% and version 1.3 or later is part of all distributions of +%% LaTeX version 2003/06/01 or later. +%% +%% This work has the LPPL maintenance status `maintained'. +%% +%% The Current Maintainer of this work is Boris Veytsman +%% +%% This work consists of the file adjmulticol.dtx and the +%% derived file adjmulticol.sty, +%% +%% +%% Since this package is based on the multicol package, +%% Copyright 1989-2005 Frank Mittelbach, the following additional +%% condition is added to the licensing terms. The term ``multicol'' +%% here should be interpreted as ``multicol and/or adjmulticol'' +%% package, as appropriate. +%% +%% In addition to the terms of LPPL any distributed version +%% (unchanged or modified) of multicol has to keep the statement +%% about the moral obligation for using multicol. In case of major +%% changes where this would not be appropriate the author of the +%% changed version should contact the copyright holder. +%% +%% +%% Moral obligation for using multicol: +%% ------------------------------------ +%% +%% Users of multicol who wish to include or use multicol or a modified +%% version in a proprietary and commercially market product are asked +%% under certain conditions (see below) for the payment of a license +%% fee. The size of this fee is to be determined, in each instance, +%% by the commercial user, depending on his/her judgment of the value of +%% multicol for his/her product. +%% +%% +%% The conditions for this are as follows: +%% +%% The producer of a proprietary and commercially market product +%% that involves typesetting using multicol is asked to determine +%% the value of a license fee for using multicol if +%% +%% - the product is a document and the producer has decided to +%% include multicol to typeset (parts of) the document or has +%% directed the author of the document to include multicol (for +%% example, by providing a class file to be used by the author) +%% +%% - the product is a LaTeX class or package that includes multicol +%% +%% +%% There is no moral obligation in case +%% +%% - the product is a document but producer has not directed +%% the author to include multicol (in that case the moral obligation +%% lies with the author of the document) +%% +%% - the product does not involve typesetting, e.g., consists, for +%% example, of distributing multicol and its documentation. +%% +%% - the product is not proprietary, i.e., is made available as free +%% software itself (which doesn't prohibit its commercial marketing) +%% +%% - multicol is used for non-commercial purposes +%% +%% +%% Determinating a license fee might result in a license fee of zero +%% (i.e., no payment) in case a producer has determined that the use +%% of multicol has no enhancing effect on the product. This is a +%% plausible scenario, i.e., in the above two cases the producer is +%% only asked to evaluate the value of multicol for the product +%% not for the payment of a license fee per se (which might or might +%% not follow from this evaluation). +%% +%% The license fee, if any, can be payed either to the LaTeX3 fund +%% (see ltx3info.txt in the base LaTeX distribution) or to the author of +%% the program who can be contacted at +%% +%% Frank.Mittelbach@latex-project.org +%% +%<*gobble> +% \fi +% \CheckSum{149} +% +% +%% \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 \~} +% +%\iffalse +% \begin{macrocode} +\documentclass{ltxdoc} +\usepackage[breaklinks,colorlinks,linkcolor=black,citecolor=black, + pagecolor=black,urlcolor=black]{hyperref} +\usepackage{breakurl,adjmulticol} +\PageIndex +\CodelineIndex +\RecordChanges +\EnableCrossrefs +\begin{document} + \DocInput{adjmulticol.dtx} +\end{document} +% \end{macrocode} +%</gobble> +% \fi +% \MakeShortVerb{|} +% \GetFileInfo{adjmulticol.sty} +% +% \title{Adjusting Margins for Multicolumn and Unicolumn +% Output\thanks{\copyright Boris Veytsman, 2011} \thanks{Note: This +% package is released under terms which affect its use in commercial +% applications. Please see the details at the top of the source file}} +% \author{Boris Veytsman} +% \date{\filedate, \fileversion} +% \maketitle +% +% \begin{abstract} +% This package provides an extension of the \textsf{multicol} +% package~\cite{Mittelbach06:Multicol} with the option to change the +% margins for multicolumn and unicolumn layout. The package understands the +% difference between the even and odd margins for two side printing. +% \end{abstract} +% +% \tableofcontents +% +% \clearpage +% +%\section{Introduction} +%\label{sec:intro} +% +% +% One of the common requests from the book designers is the +% possibility to change the margins of the text in the midddle of the +% page. The standard \LaTeX{} |list| environment does exactly this. +% Thus it is not surprising that many packages creatively use this +% tool to change the layout. An example is the \textsf{changepage} +% package~\cite{Wilson09:Changepage}. Unfortunately this approach has +% a seriour drawback: a list sets the margins globally. If the +% material is split between the pages, the margins on the first page +% are repeated on all the subsequent pages. While this is fine for +% one-side printing, it leads to a catastrophe for the two-sided +% one, as can be seen from the following example (provided by Ivo +% Welch): +% \begin{verbatim} +% \documentclass{book} +% \usepackage{lipsum,multicol} +% \evensidemargin=1.5in +% \oddsidemargin=-3em +% \textwidth=5in +% +% \newenvironment{chmargin}[2]{% +% \begin{list}{}{\topsep0pt\partopsep0pt\itemsep0pt\parsep\parskip% +% \listparindent\parindent\itemindent\parindent +% \leftmargin#1\rightmargin#2\relax}\item}% +% {\end{list}} +% +% \begin{document} +% +% \chapter{Show} +% \section{Normal} +% \marginpar{I need a lot of outer margin space in the normal text.} +% \lipsum[1-10] +% \begin{chmargin}{0pt}{-160pt} +% \section{End of Chapter Meterial} +% \textbf{Now I want to use the outer margin because I need width.} +% \lipsum[11-16] +% \fbox{\textbf{\Large Darn---it extends into the inner spine margin now.}} +% \lipsum[17-40] +% \end{chmargin} +% +% \end{document} +% \end{verbatim} +% +% +% To remedy this problem, we need a completely different approach: we +% need to change the output routine. This is done in this package. +% +% Since the text with the special layout is often typeset in the +% multicolumn mode, we load the \textsf{multicol} +% package~\cite{Mittelbach06:Multicol} and patch it to provide two +% changes: +% \begin{enumerate} +% \item Margins changes, persistent over the pages. +% \item The possibility of an one-column ``multicolumn'' layout. Of +% course, this layout does not make sense in the context of the +% original \textsf{multicol} package, but is useful when the +% margins are changed. +% \end{enumerate} +% +% Note that since this package uses the \textsf{multicol} package, it +% inherits its special moral obligation for the commercial users. +% Please see the source file for the details. +% +% This file was commissioned for by Prof.~Ivo Welch, +% \url{http://www.ivo-welch.info/}. He also provided sample files +% and patiently tested it. +% +%\section{User Interface} +%\label{sec:interface} +% +% The installation of the class follows the usual +% practice~\cite{TeXFAQ} for \LaTeX{} packages: +% \begin{enumerate} +% \item Run \textsf{latex} on |adjmulticol.ins|. This will produce the file +% |adjmulticol.sty|. +% \item Put the file |adjmulticol.sty| to +% the place where \LaTeX{} can find them (see +% \cite{TeXFAQ} or the documentation for your \TeX{} +% system).\label{item:install} +% \item Update the database of file names. Again, see \cite{TeXFAQ} +% or the documentation for your \TeX{} system for the system-specific +% details.\label{item:update} +% \item The file |adjmulticol.pdf| provides the documentation for the +% package (this is the file you are probably reading now). +% \end{enumerate} +% As an alternative to items~\ref{item:install} and~\ref{item:update} +% you can just put the files in the working directory where your +% |.tex| file is. +% +% +% +% To use this package, add to the preamble of your document +% the line |\usepackage{adjmulticol}|. +% +% The package provides two new environments for adjusted multicolumn +% layout. +% +% \DescribeEnv{adjmulticols} +% The environment |adjmulticols| is similar to the environment +% |multicols|, but it has three mandatory arguments instead of one: +% \begin{quote} +% |\begin{adjmulticols}|\marg{number}\marg{inner margin}\marg{outer +% margin}\\ +% \meta{text}\\ +% |\end{adjmulticols}| +% \end{quote} +% For example, +% \begin{verbatim} +% \begin{adjmulticols}{2}{12pt}{-1in} +% Text Text Text +% \end{adjmulticols} +% \end{verbatim} +% Here \meta{number} is the number of columns. Unlike |multicols|, +% |adjmulticols| environment allows this number to be 1. +% +% The \meta{inner margin} and \meta{outer margin} are calculated from +% the current text area margins, so negative values mean the extension +% of the text area. In one-sided printing \meta{inner margin} is the +% left margin, and \meta{outer margin} is the right margin. You +% probably would not want to use this package for one-sided printing, +% since in this case \textsf{changepage} +% package~\cite{Wilson09:Changepage} works fine. In two-sided +% printing \meta{inner margin} is the margin on the spine side of the +% page, and \meta{outer margin} is the margin on the other side. +% +% You can use the optional arguments of the |multicols| environment. +% Note that the argument of the first optional argument, the header text +% spread over all columns, is typeset with the \emph{normal} margins. +% If you want to change margins for the header too, you may want to +% use one-column |adjmulticols| environment instead. +% +% \DescribeEnv{adjmulticols*} +% The starred version of the environment, |adjmulticols*| is similar +% to the |multicols*| environment: it does not balance the columns on +% the last page. +% +% +% Since the package redefines output routines, it may behave strangely +% if used with the packages that also redefine it or rely on the +% |\pagegoal| and |\pagetotal| dimen registers. The command +% |\Needspace| from \textsf{memoir} package~\cite{Wilson:Memoir} +% is known to lead to loss of the text in some rare cases, and +% therefore this command is disabled inside |adjmulticols|. Usually +% one can get the same effect as this command by setting the +% |\premulticols| to the desired value~\cite{Mittelbach06:Multicol}. +% +%\StopEventually{\clearpage +% \bibliography{adjmulticol} +% \bibliographystyle{unsrt}} +% +% \clearpage +% +% \section{Implementation} +% \label{sec:implementation} +% +% +%\subsection{Declarations} +%\label{sec:decl} +% +% We start with declaration, who we are: +% +% +% \begin{macrocode} +%<style>\NeedsTeXFormat{LaTeX2e} +%<*gobble> +\ProvidesFile{adjmulticol.dtx} +%</gobble> +%<style>\ProvidesPackage{adjmulticol} +%<*style> +[2011/02/23 v1.0 Adjusted margins for multicolumn layout] +% \end{macrocode} +% +% +%\subsection{Options} +%\label{sec:options} +% +% All options are sent to |multicols|: +% \begin{macrocode} +\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{multicol}} +\ProcessOptions\relax +% \end{macrocode} +% +% +%\subsection{Loading Packages} +%\label{sec:loading} +% +% We use |multicol| to get all the code from it: +% \begin{macrocode} +\RequirePackage{multicol} +% \end{macrocode} +% +% +%\subsection{Registers} +%\label{sec:registers} +% +% \begin{macro}{\adjmc@inner} +% Inner margin delta: left on odd pages, right on even pages for +% two-sided typesetting, and left for one-sided typesetting. +% \begin{macrocode} +\newdimen\adjmc@inner +% \end{macrocode} +% \end{macro} +% \begin{macro}{\adjmc@outer} +% Outer margin delta: right on odd pages, left on even pages, and +% right for two-sided typesetting +% \begin{macrocode} +\newdimen\adjmc@outer +% \end{macrocode} +% \end{macro} +% +% +% \begin{macro}{\adjmc@saved@leftmargin} +% We save the value of |\multicol@leftmargin| between the calls in +% the register |\adjmc@savedleftmargin|: +% \begin{macrocode} +\newdimen\adjmc@saved@leftmargin +% \end{macrocode} +% +% \end{macro} +% +%\subsection{Starting Environment} +%\label{sec:start} +% +% \begin{macro}{\adjmulticols} +% We have three mandatory arguments instead of one for |multicols|: +% the number of columns, the left margin delta and the right margin +% delta: +% \begin{macrocode} +\def\adjmulticols#1#2#3{\col@number#1\relax + \def\@tempa{#2}% + \ifx\@tempa\@empty\adjmc@inner\z@\else\adjmc@inner#2\fi + \def\@tempa{#3}% + \ifx\@tempa\@empty\adjmc@outer\z@\else\adjmc@outer#3\fi +% \end{macrocode} +% The standard |multicols| have the minimum of two columns. We, of +% course, want to consider one column layout too: +% \begin{macrocode} + \ifnum\col@number<\@ne + \PackageWarning{adjmulticol}% + {Using `\number\col@number' + columns doesn't seem a good idea.^^J + I therefore use one columns instead}% + \col@number\@ne\fi + \ifnum\col@number>10 + \PackageError{adjmulticol}% + {Too many columns}% + {Current implementation doesn't + support more than 10 columns.% + \MessageBreak + I therefore use 10 columns instead}% + \col@number10 \fi +% \end{macrocode} +% +% We alse disable |\Needspace| from \textsf{memoir} +% package~\cite{Wilson:Memoir}: +% \begin{macrocode} + \def\Needspace{\PackageWarning{adjmulticol}% + {The command \noexpand\Needspace is disabled}% + {The command \noexpand\Needspace is not compatible with our + output routine}} +% \end{macrocode} +% +% As in the standard package we redefine the footnote making command: +% \begin{macrocode} + \ifx\@footnotetext\mult@footnotetext\else + \let\orig@footnotetext\@footnotetext + \let\@footnotetext\mult@footnotetext + \fi +% \end{macrocode} +% And look for the optional arguments +% \begin{macrocode} + \@ifnextchar[\adjmult@cols{\adjmult@cols[]}} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\adjmult@cols} +% Looking for the second optional argument. Note that we use +% |\premulticols| for the default: +% \begin{macrocode} +\def\adjmult@cols[#1]{\@ifnextchar[% + {\adjmult@@cols{#1}}% + {\adjmult@@cols{#1}[\premulticols]}} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\adjmult@@cols} +% And now we are gathered all arguments: +% \begin{macrocode} +\def\adjmult@@cols#1[#2]{% +% \end{macrocode} +% The macro |\prepare@multicols| uses the current value of +% |\linewidth|. We do not change his, but rather change |\linewidth|: +% \begin{macrocode} + \advance\linewidth by -\adjmc@inner\relax + \advance\linewidth by -\adjmc@outer\relax +% \end{macrocode} +% Then we redefine the output routines: +% \begin{macrocode} +\let\page@sofar=\adjmc@page@sofar +% \end{macrocode} +% and start the standard multicols: +% \begin{macrocode} + \mult@@cols#1[#2]} +% \end{macrocode} +% \end{macro} +% +% +% +% +% +%\subsection{Ending Environment} +%\label{sec:end} +% +% \begin{macro}{\endadjmulticols} +% Here we use the standard environment end. Note that it uses +% |\@checkend|, so we need to redefine |\@currenvir| to fool the +% check. +% \begin{macrocode} +\def\endadjmulticols{% + \def\@currenvir{multicols}% + \endmulticols} +% \end{macrocode} +% \end{macro} +% +% +% +%\subsection{Output Routines} +%\label{sec:output} +% +% \begin{macro}{\adjmc@page@sofar@orig} +% First, we save the original declaration of |\page@sofar|: +% \begin{macrocode} +\let\adjmc@page@sofar@orig=\page@sofar +% \end{macrocode} +% +% \end{macro} +% +% +% \begin{macro}{\adjmc@page@sofar} +% We redefine |\page@sofar| to change the margins and allow for +% one-column output: +% \begin{macrocode} +\def\adjmc@page@sofar{% +% \end{macrocode} +% If we have one column, the standard mechanisms leave empty space +% instead of the first column. Ok, we use the fact that there is a +% copy of the first column in |\mult@firstbox|\dots +% \begin{macrocode} + \ifnum\col@number=\@ne + \setbox\mult@rightbox\box\mult@firstbox + \fi +% \end{macrocode} +% We redefine |\multicol@leftmargin| to introduce the shift of the +% box. We save the old code in |\adjmc@saved@leftmargin| +% \begin{macrocode} + \adjmc@saved@leftmargin=\multicol@leftmargin + \if@twoside + \ifodd\c@page + \advance\multicol@leftmargin by \adjmc@inner\relax + \else + \advance \multicol@leftmargin by \adjmc@outer\relax + \fi + \else + \advance \multicol@leftmargin by \adjmc@inner\relax + \fi +% \end{macrocode} +% Then we invoke the original |\page@sofar| and restore the margin: +% \begin{macrocode} + \adjmc@page@sofar@orig + \multicol@leftmargin=\adjmc@saved@leftmargin} +% \end{macrocode} +% +% \end{macro} +% +% +%\subsection{Not Balancing Columns} +%\label{sec:not_balance} +% +% The starred versions do not balance the columns. +% +% \begin{macro}{\adjmulticols*} +% This follows the code of the \textsf{multicols} package: +% \begin{macrocode} +\newenvironment{adjmulticols*}{% + \ifinner + \PackageWarning{multicol}% + {multicols* inside a box does + not make sense.\MessageBreak + Going to balance anyway}% + \else + \let\balance@columns@out + \multi@column@out + \fi + \adjmulticols}{% + \vfill + \endadjmulticols} +% \end{macrocode} +% +% \end{macro} +% +% +%\subsection{Ending the Style} +%\label{sec:end} +% +% +% +% \begin{macrocode} +%</style> +% \end{macrocode} +%\Finale +%\clearpage +% +%\PrintChanges +%\clearpage +%\PrintIndex +% +\endinput diff --git a/Master/texmf-dist/source/latex/adjmulticol/adjmulticol.ins b/Master/texmf-dist/source/latex/adjmulticol/adjmulticol.ins new file mode 100644 index 00000000000..21ee6cc73b4 --- /dev/null +++ b/Master/texmf-dist/source/latex/adjmulticol/adjmulticol.ins @@ -0,0 +1,31 @@ +% +% Doctrip file for seqsplit +% This file is in public domain +% $Id: adjmulticol.ins,v 2.0 2011-02-22 16:38:54 boris Exp $ +% +\def\batchfile{adjmulticol.ins} +\input docstrip +\keepsilent +\showprogress + + +\askforoverwritefalse + +\generate{% + \file{adjmulticol.sty}{\from{adjmulticol.dtx}{style}}} + +\obeyspaces +\Msg{*****************************************************}% +\Msg{* Congratulations! You successfully generated the *}% +\Msg{* adjmulticol package. *}% +\Msg{* *}% +\Msg{* Please move the file adjmulticol.sty the place *}% +\Msg{* where LaTeX files are kept in your system. The *}% +\Msg{* manual is in the file adjmulticol.pdf. *}% +\Msg{* *}% +\Msg{* The package is released under LPPL with the *}% +\Msg{* additional condition inherited from the multicol *}% +\Msg{* package *}% +\Msg{* *}% +\Msg{* Happy TeXing! *}% +\Msg{*****************************************************}%
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