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authorKarl Berry <karl@freefriends.org>2008-01-25 17:12:33 +0000
committerKarl Berry <karl@freefriends.org>2008-01-25 17:12:33 +0000
commita0c66ff3d9ff2aff1a21bcda0783df288ddc2667 (patch)
tree8309d01033e980bd346561664f8e4224e1a8d1ef /Master/texmf-dist/source/latex/floatflt
parentd147dce13deb59073d45c136680eb3cee5075c70 (diff)
rm floatflt
git-svn-id: svn://tug.org/texlive/trunk@6410 c570f23f-e606-0410-a88d-b1316a301751
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-rw-r--r--Master/texmf-dist/source/latex/floatflt/floatflt.dtx1396
-rw-r--r--Master/texmf-dist/source/latex/floatflt/floatflt.ins61
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-%
-% \iffalse
-%
-% The first part is a comment to the reader(s) of `floatflt.dtx'.
-%
-% floatflt.dtx Version 1.31.a, June 5, 1998
-% (c) 1994-1998 by Mats Dahlgren (matsd@sssk.se)
-%
-% Please see the information in file `floatflt.ins' on how you
-% may use and (re-)distribute this file. Run LaTeX on the file
-% `floatflt.ins' to get a .sty-file and an example. For
-% instructions, please run LaTeX on the file `floatflt.dtx' twice.
-%
-% This file may NOT be distributed if not accompanied by 'floatflt.ins'.
-%
-%<*driver>
-\documentclass[a4paper]{ltxdoc}
-\textwidth=150mm
-\textheight=210mm
-\topmargin=0mm
-\oddsidemargin=5mm
-\evensidemargin=5mm
- \DocInput{floatflt.dtx}
-% \PrintChanges
-%\end{document}
-%</driver>
-% \fi
-%
-% \CheckSum{787}
-%
-% \def\filename{floatflt.dtx}
-% \def\fileversion{1.31}
-% \def\filedate{1997/07/16}
-% \def\docdate{1998/06/05}
-% \date{\docdate}
-% \title{Welcome to the \textsf{floatflt} package!\thanks{%
-% This document describes \textsf{floatflt} v.\fileversion{} and
-% was last updated \docdate.}}
-% \author{Mats Dahlgren\footnote{Email:\ \texttt{matsd@sssk.se}\ \ \
-% Web:\ \texttt{http://www.homenet.se/matsd/}}}
-% \begin{document}
-% \maketitle
-%
-% \begin{abstract}
-% The \textsf{floatflt} package is an extension
-% of Thomas Kneser's style option \texttt{floatfig.sty}
-% for \LaTeX{} 2.09. The extension was done by Mats
-% Dahlgren (\texttt{matsd@sssk.se} http://www.homenet.se/matsd/).
-% \\ This file and the package:
-% Copyright \copyright{} 1994-1998 by Mats Dahlgren.
-% All rights reserved.
-% \end{abstract}
-%
-% \section{Introduction}
-% The \textsf{floatflt} package defines two environments:
-% \texttt{floatingfigure} and \texttt{floatingtable}. In
-% principle the two environments work the same way and do
-% the same job, but there are some important differences,
-% which are explained below. The general idea is that a
-% figure or table which is not very wide should be allowed
-% to have regular text typsetted beside itself. In Thomas
-% Kneser's file \texttt{floatfig.sty} and in the
-% documentation thereof, such figures are called
-% \textit{floating figures}. In the \textsf{floatflt}
-% package, the term \textit{floating} is generally used
-% for such figures and tables, despite the slight
-% different use of the term \textit{float} in \LaTeX{}.
-% Hence the term \textit{floating floats} for such figures
-% and tables.
-%
-% This userguide is also available in \texttt{.pdf}-format
-% on the internet. It is found from my \LaTeX\ web page:
-% \texttt{http://www.homenet.se/matsd/latex/}
-%
-% \subsection{For \texttt{floatfig.sty} users}
-%
-% There are five major differences in the use of
-% \textsf{floatflt} as compared to \texttt{floatfig}:
-% \begin{itemize}
-% \item The extension to the \texttt{floattable} environment.
-% \item There is no longer any need for initialization,
-% thanks to the \verb+\AtBeginDocument+ command.
-% \item Optional arguments for the environments which
-% allows the user to place the floating floats left,
-% right or according to the page number (as with
-% \texttt{floatfig.sty}); this is mainly due to the
-% possibility to have optional arguments in newly defined
-% environments.
-% \item Optional argument for the package as a whole if
-% the user wants to force all floating floats to be to
-% the right or left. The placement option at
-% \verb+\begin{floatingfigure}+ (and
-% \verb+\begin{floatingtable}+) overrides this (and there
-% is also the optional placement option to re-introduce
-% the page-number dependent placement for one figure or
-% table).
-% \item Compatibility with the \textsf{multicol}
-% package is now obtained.
-% \end{itemize}
-%
-% \section{Userguide}
-% In the following, the usage of the package is explained
-% in some detail. Users who are unfamiliar with the
-% |floatfig.sty| package by Thomas Kneser may also find it
-% useful to run \LaTeX{} on the file |floatfge.tex|.
-%
-% \subsection{How to call the package}
-%
-% The \textsf{floatflt} package is activated by the
-% following line in your \LaTeX\ input file following your
-% \verb+\documentclass+ command:\\ \hspace*{5mm}
-% \verb+\usepackage[+\textit{option}\verb+]{floatflt}+\\
-% The \textit{option} may be either one of the following:
-% \texttt{rflt}, \texttt{lflt}, or \texttt{vflt}.
-%
-% \subsubsection{The package options}
-%
-% The three package options have the following functions:
-% \begin{itemize}
-% \item[\texttt{rflt}] Forces the default for the
-% floating figures and tables to be typset to the right in
-% a paragraph.
-% \item[\texttt{lflt}] Forces the default for the
-% floating figures and tables to be typset to the left in
-% a paragraph.
-% \item[\texttt{vflt}] Forces the floating figures and
-% tables to be typset to the right in a paragraph on
-% odd-nubered pages, and to the left on even-numbered
-% pages; this is also the default.
-% \end{itemize}
-% The option \texttt{vflt} is actually not needed and does
-% nothing but tells \LaTeX\ to use the default, it is also
-% the internal default. It is supported for symmetry
-% reasons with the optional arguments for the environments
-% temselves.
-%
-% \subsection{How to use the \texttt{floatingfigure} environment}
-%
-% In your \LaTeX\ document you invoke the
-% \texttt{floatingfigure} environment by typing:\\
-% \hspace*{5mm}
-% \verb+\begin{floatingfigure}[+\textit{option}\verb+]{+\textit{width}\verb+}+\\
-% \hspace*{5mm} \textit{figure commands with or without} \verb+\caption+\\
-% \hspace*{5mm} \verb+\end{floatingfigure}+\\
-% The \textit{option} may be either one of the following:
-% \texttt{r}, \texttt{l}, \texttt{p}, or \texttt{v}. The
-% quantity \textit{width} is the width you want your
-% floating figure to have (such as ``\texttt{75mm}'').
-%
-% \subsubsection{The \texttt{floatingfigure} options}
-%
-% The options to the \texttt{floatingfigure} environment
-% all overrule any present package option which may be in
-% effect. The options have the following functions:
-% \begin{itemize}
-% \item[\texttt{r}] Forces the current floating figure to
-% be typset to the right in a paragraph.
-% \item[\texttt{l}] Forces the current floating figure to
-% be typset to the left in a paragraph.
-% \item[\texttt{p}] Forces the current floating figure to
-% be typset to the right in a paragraph if the pagenumber
-% is odd, and to the left if even.
-% \item[\texttt{v}] Applies the package option to the
-% current figure, and if no package option is specified,
-% it forces the current floating figure to
-% be typset to the right in a paragraph if the pagenumber
-% is odd, and to the left if even.
-% \end{itemize}
-% The \texttt{p} option is used when the default
-% alternating right/left typesetting of floating figures
-% is desired despite the use of the \texttt{rflt} or
-% \texttt{lflt} package option. The \texttt{v} option is
-% the internal default, and does not have any effect other
-% than applying either the default or the option specified
-% for the whole package.
-%
-% \subsection{How to use the \texttt{floatingtable} environment}
-%
-% In your \LaTeX\ document you invoke the \texttt{floatingtable}
-% environment by typing:\\
-% \hspace*{5mm} \verb+\begin{floatingtable}[+\textit{option}\verb+]{+\\
-% \hspace*{5mm} \verb+\begin{tabular}{+\textit{tabular
-% specifiers}\verb+}+\\
-% \hspace*{5mm} \textit{here you put your table entries}\\
-% \hspace*{5mm} \verb+\end{tabular}}+\\
-% \hspace*{5mm} \verb+\caption+ \textit{if desired}\\
-% \hspace*{5mm} \verb+\end{floatingtable}+\\
-% The \textit{option} may be either one of the following:
-% \texttt{r}, \texttt{l}, \texttt{p}, or \texttt{v}. No
-% specification of the width is explicitly made, instead
-% \textit{the whole} \texttt{tabular} \textit{environment
-% is a mandatory argument}. Thus, it is important to
-% always have the ``\verb+{+'' before
-% \verb+\begin{tabular}+ and the ``extra'' ``\verb+}+''
-% after \verb+\end{tabular}+. At the present, the
-% \texttt{tabbing} environment can not be used in the
-% \texttt{floatingtable} environment. (Other commands and
-% environments such as the \verb+\parbox+ command may be
-% used instead of the \texttt{tabular} environment within
-% a \texttt{floatingtable} environment.)
-%
-% \subsubsection{The \texttt{floatingtable} options}
-%
-% The options for the \texttt{floatingtable} environment
-% are exactly the same as for the \texttt{floatingfigure}
-% environment, and they also have the same effects.
-%
-% \subsection{Compatibility}
-%
-% The present version of \textsf{floatflt} (v.\fileversion)
-% has been tested
-% with \LaTeXe{} of 1997/06/01 using MiK\TeX\ 1.07 running
-% \TeX\ 3.14159 under Win95, using the
-% \textsf{article} document class. Only changes to the
-% the documentation has been made since the previous verision.
-%
-% The
-% regular \verb+\caption+ command of both the
-% \verb+figure+ and \verb+tabular+ environments work fine.
-% The \verb+\hangcaption+ command of David M.~Jones
-% (\texttt{dmjones@theory.lcs.mit.edu}) does not work with
-% \textsf{floatflt}. The use of \verb+\hangcaption+ gives
-% the same result as \verb+\caption+. The listing
-% commands \verb+\listoffigures+ and \verb+\listoftables+
-% also work properly. However, since floating figures and
-% tables normally are typsetted in a paragraph, the order
-% in the lists may be strange if also regular
-% \texttt{figure} and \texttt{table} environments are used
-% close to the floating ones.
-%
-% Unlike \texttt{floatfig.sty}, \textsf{floatflt} works
-% with the \textsf{multicol} package, provided the
-% floating floats are still less wide than the columns.
-% If not, or if the floating floats and the columns have
-% almost the same width, text may drift away and overlap
-% text in adjacent column(s). However, this combination
-% has several restrictions, and the placement of the
-% floating floats may not always be the correct according
-% to the page numbering. Normally it also leads to many
-% ''\verb+Underfull \hbox+'' warnings. The use of this
-% combination is discouraged.
-%
-% \subsection{Warnings and messages}
-%
-% In Thomas Kneser's original work \texttt{floatfig.sty},
-% there are several warnings issued when problems occur.
-% These are kept in \textsf{floatflt}. Warnings will be
-% issued if two floating figures, two floating tables,
-% or if one floating table is colliding with one floating
-% figure. Also, message(s)
-% will be displayed if a floating float is moved from its
-% original paragraph. Finally, each processed floating
-% float will produce a message telling which page it has
-% been typsetted on.
-%
-% \section{Known problems and limitations}
-%
-% The following problems and limitations are known:
-% \begin{itemize}
-% \item If a floating figure or table is called close to a
-% sectioning command, the floating float may be lost or
-% truncated. This may lead to a ``collision warning'',
-% which normally has to be analyzed ``by hand''.
-% \item If two consecutive paragraphs both contain a
-% floating float, a ``collision warning'' is issued. This
-% warning may be ignored. \item A \texttt{floatingtable}
-% environment sometimes leads to a warning like:\\
-% \hspace*{5mm}
-% \verb+Overfull \hbox (10.78334pt too wide) in paragraph at lines 287--289+\\
-% where the line numbers refered to are those of the
-% \verb+\end{tabular}+ statement. This could not be
-% avoided in all cases.
-% \item If you use floating floats of different kinds
-% close to each other in your input, you are likely to
-% have problems. You may either lose one of the floating
-% floats entirely, have it overwritten by the other, or
-% have it truncated.
-% \item \LaTeX\ has problem in linebreaking short lines.
-% This may give you bad linebreaks in the captions of
-% floating floats.
-% \item There are some problems when a floating float and a
-% footnote appear on the same page, especially when the floating
-% float is moved to another page. Unfortunately, this may
-% need some adjustments by hand. (Reported by Jakob
-% Schiotz (\texttt{schiotz@fysik.dtu.dk}).)
-% \item If a floating float is placed close to a list environment
-% (such as \texttt{enumerate} or \texttt{itemize}), the text of the
-% list environment is likely to overwrite the floating float. See
-% section~\ref{LPSoln} below for a semi-automatic solution of this
-% problem. (The bug was reported by Rafael Gallego
-% (\texttt{gallego@esi.us.es}).)
-% \end{itemize}
-% The first two of these were pointed out by Thomas Kneser
-% in the original documentation of \texttt{floatfig.sty}.
-%
-% \subsection{How to Avoid the List Problem}\label{LPSoln}
-%
-% There is a semi-automatic way to avoid the ``List Problem''
-% mentioned above. The solution was introduced in version 1.2. For
-% items in a list which are colliding with a floating float, there is
-% a special command \verb+\fltitem+ avaliable, which takes one mandatory
-% argument. This command is to be used in place of the ordinary
-% \verb+\item+, and should have the text of the item as the argument.
-% \textit{E.~g.}\ you would write\\ \hspace*{10mm}
-% \verb+\fltitem{+\textit{text}\verb+}+ \\ instead of \\
-% \hspace*{10mm} \verb+\item +\textit{text} \\ to avoid the text of
-% the \verb+\item+ command to be written in the floating float.
-% \verb+\fltitem+ also takes a second, optional, argument, which is an
-% extra vertical space put in after the text of the |\fltitem|
-% command. This is meant to be used specially when there are two
-% paragraphs in the same item text, and the latter is to use the full
-% line width (\textit{i.~e.}\ when the item text ends below the
-% floating float). So, the full syntax of the |\fltitem| command is:\\
-% \hspace*{10mm}|\fltitem[|\textit{len}|]{|\textit{text}|}|\\
-% which inserts the extra vertical space \textit{len} after the item
-% text. If there is a second text which is to span the full
-% linewidth in the same item, one would write:\\
-% \hspace*{10mm}|\fltitem[|\textit{len}|]{|\textit{text1}|} |\textit{text2}\\
-% which first typesets \textit{text1} narrowed according to the
-% floating float, followed by \textit{text2} with full linewidth, and
-% an extra vertical space \textit{len} between these two texts.
-%
-% There is also a second, analogous command
-% |\fltditem| which takes two mandatory and one optional argument.
-% The optional argument is the same as the optional argument of
-% |\fltitem|, the first mandatory argument is the item label,
-% \textit{e.~g.}\ the item to be described in a |description|
-% environment. The second mandatory argument of |\fltditem| is the
-% item text. The syntax of the |\fltditem| command is:\\
-% \hspace*{10mm}|\fltditem[|\textit{len}|]{|\textit{label}|}{|\textit{text}|}|\\
-% which produces an item with label \textit{label} and text
-% \textit{text} and extra vertical space \textit{len} after the item
-% text. Additional text spanning the full linewidth may follow,
-% just like with |\fltitem|, but the indentation may turn out to be
-% strange.
-%
-% Both |\fltitem| and |\fltditem| can be used in an ordinary
-% |itemize|, |enumerate|, or |description| environment (however, the
-% use of |\fltditem| in |enumerate| may produce strange results). For
-% |\fltitem| and |\fltditem| to work properly, the (otherwise)
-% colliding floating float must be set flush right, that is have the
-% option |r| specified. The use of |\fltitem| or |\fltditem| is not
-% demonstrated in the |floatexm.tex| file.
-%
-% \subsection{Sending a bug report}
-%
-% Reports of new bugs in the package are most welcome.
-% However, I do not consider this to be a ``supported''
-% package. This means that there is no guarantee I (or
-% anyone else) will put any effort into fixing the bug.
-% But, on the other hand, someone may try debugging, so filing a
-% bug report is always a good thing to do! (If nothing else,
-% your discoveries may end up in future releases of this
-% document.) Before filing a bug report, please take the
-% following actions:
-% \begin{enumerate}
-% \item Ensure your problem is not due to your inputfile;
-% \item Ensure your problem is not due to your own
-% package(s) or class(es);
-% \item Ensure your problem is not covered in the section ``Known
-% problems and limitations'' above;
-% \item Try to locate the problem by writing a minimal \LaTeXe\
-% input file which reproduces the problem. Include the command\\
-% \verb+ \setcounter{errorcontextlines}{999}+\\ in your input;
-% \item Run your file through \LaTeXe;
-% \item Send a description of your problem, the input file and the
-% log file via e-mail to:\\ \texttt{matsd@sssk.se}.
-% \end{enumerate}
-%
-% \section{Conclusion}
-%
-% Without Thomas Kneser's \texttt{floatfig.sty} as a base,
-% I could never have written the \textsf{floatflt}
-% package. I hope that some users will find the package
-% useful and not too bugful. :--) Comments and suggestions
-% for improvements are always most welcome!\\*[3mm]
-% {\itshape Enjoy your \LaTeX!\raisebox{-\baselineskip}[0pt][0pt]{mats d.}}
-%
-% \StopEventually{\par\vfill\hfill{\scriptsize Copyright
-% \copyright{} 1994-1998 by Mats Dahlgren.}}
-% \section{Package code}
-%
-% This section prints the package code but without comments.
-% \iffalse
-%
-%<*paketkod>
-% \fi
-% \begin{macrocode}
-\NeedsTeXFormat{LaTeX2e}[1996/12/01]
-\ProvidesPackage{floatflt}[1997/07/16 v. 1.31]
-\newcounter{OptionTest}
-\setcounter{OptionTest}{0}
-\DeclareOption{rflt}{\setcounter{OptionTest}{1}}
-\DeclareOption{lflt}{\setcounter{OptionTest}{2}}
-\DeclareOption{vflt}{\setcounter{OptionTest}{0}}
-\DeclareOption*{\OptionNotUsed}
-\ProcessOptions
-\newbox\figbox
-\newbox\tabbox
-\newbox\pagebox
-\newcount\ffigcount
-\newcount\ftabcount
-\newcount\fftest
-\newcount\hangcount
-\newcount\nosuccesstryfig
-\newcount\nosuccesstrytab
-\newdimen\figgutter \figgutter=1truepc
-\newdimen\tabgutter \tabgutter=1truepc
-\newdimen\htdone \htdone=0pt
-\newdimen\pageht
-\newdimen\startpageht
-\newdimen\tabbredd
-\newdimen\floatfltwidth
-\newdimen\fltitemwidth
-\newif\iftryingfig \tryingfigfalse
-\newif\iftryingtab \tryingtabfalse
-\newif\ifdoingfig \doingfigfalse
-\newif\ifdoingtab \doingtabfalse
-\newif\iffigprocessing \figprocessingfalse
-\newif\iftabprocessing \tabprocessingfalse
-\newif\ifpageafterfig \pageafterfigfalse
-\newif\ifpageaftertab \pageaftertabfalse
-\newif\ifoddpages
-\newif\ifoutput
-\newtoks\outputpretest
-\newenvironment{floatingfigure}[2][v]%
-{\@tfor \@tempa :=#1\do
- {\if\@tempa r\global\oddpagestrue\fi
- \if\@tempa l\global\oddpagesfalse\fi
- \if\@tempa p%
- \ifodd\c@page\global\oddpagestrue
- \else\global\oddpagesfalse\fi
- \fi
- \if\@tempa v%
- \ifnum\theOptionTest=0
- \ifodd\c@page\global\oddpagestrue
- \else\global\oddpagesfalse\fi
- \else
- \ifodd\theOptionTest\global\oddpagestrue
- \else\global\oddpagesfalse\fi
- \fi
- \fi
- }
- \expandafter\ifx\csname oldoutput\endcsname\relax% ref. TeXbook Ex.7.7
- \PackageError{floatflt}{The `floatflt' package is not initialized}
- {Try to reinstall the `floatflt' package.\MessageBreak
- Type `x' to quit or <Return> to try to go on.}\@@end\fi
- \global\everypar={\tryfig\oldeverypar}% must be set globally!
- \global\advance\ffigcount by 1
- \iffigprocessing
- {\count0=\ffigcount\advance\count0 by -1
- \PackageWarningNoLine{floatflt}{Floating figures \the\count0\space%
- \space and \the\ffigcount\space colliding}%
- }%
- \fi
- \iftabprocessing \PackageWarningNoLine{floatflt}{Floating figure %
- \the\ffigcount\space and floating table \the\ftabcount\space colliding}
- \fi
- \def\@captype{figure}
- \global\setlength{\floatfltwidth}{#2}
- \global\figprocessingtrue
- \global\setbox\figbox=\vbox\bgroup% begin of figbox
- \hrule height 0pt width #2 depth 0pt%
- \hsize=#2%
-}
-{
-\egroup
-\figinsert\par%
-}
-\newenvironment{floatingtable}[2][v]%
-{\@tfor \@tempa :=#1\do
- {\if\@tempa r\global\oddpagestrue\fi
- \if\@tempa l\global\oddpagesfalse\fi
- \if\@tempa p%
- \ifodd\c@page\global\oddpagestrue
- \else\global\oddpagesfalse\fi
- \fi
- \if\@tempa v%
- \ifnum \theOptionTest=0
- \ifodd\c@page\global\oddpagestrue
- \else\global\oddpagesfalse\fi
- \else
- \ifodd\theOptionTest\global\oddpagestrue
- \else\global\oddpagesfalse\fi
- \fi
- \fi
- }
-\expandafter\ifx\csname oldoutput\endcsname\relax% ref. TeXbook Ex.7.7
- \PackageError{floatflt}{The `floatflt' package is not initialized}
- {Try to reinstall the `floatflt' package.\MessageBreak
- Type `x' to quit or <Return> to try to go on.}\@@end\fi
-\global\setbox\tabbox=\vbox\bgroup\hrule height 0pt width 0pt depth 0pt%
- \hsize=0pt\egroup
- \global\everypar={\trytab\oldeverypar}
- \global\advance\ftabcount by 1
- \iftabprocessing
- {\count0=\ftabcount\advance\count0 by -1
- \PackageWarningNoLine{floatflt}{Floating tables \the\count0\space%
- \space and \the\ftabcount \space colliding}%
- }
- \fi
- \iftabprocessing \PackageWarningNoLine{floatflt}{Floating table %
- \the\ffigcount\space and floating figure \the\ftabcount\space colliding}
- \fi
- \settowidth{\tabbredd}{#2}
- \global\setlength{\floatfltwidth}{\tabbredd}
- \def\@captype{table}
- \global\tabprocessingtrue
- \global\setbox\tabbox=\vbox\bgroup% begin of tabbox
- \hrule height 0pt width\tabbredd depth 0pt%
- \hsize=\tabbredd
-\noindent\ifnum\ftabcount >1\ifoddpages\else\hspace*{-12pt}\fi\fi%
-#2\vspace{0.2\baselineskip}%
-}
-{
-\egroup% end of \tabbox
-\tabinsert\par%
-}
-\AtBeginDocument{%
-\edef\oldoutput{\the\output}%
-\output={\the\outputpretest%
- \ifoutput\oldoutput\fi}
-\outputpretest={\outputtrue}
-\edef\oldeverypar{\the\everypar}
-}
-\def\dofigtest{%
- \ifnum\outputpenalty=-10005
- \setbox\pagebox=\vbox{\unvbox255}%
- \global\pageht=\ht\pagebox
- \global\outputfalse
- \unvbox\pagebox
- \else
- \global\outputtrue
- \ifdoingfig
- \global\pageafterfigtrue
- \fi
- \fi}%
-\def\dotabtest{%
- \ifnum\outputpenalty=-10005
- \setbox\pagebox=\vbox{\unvbox255}%
- \global\pageht=\ht\pagebox
- \global\outputfalse
- \unvbox\pagebox
- \else
- \global\outputtrue
- \ifdoingtab
- \global\pageaftertabtrue
- \fi
- \fi}%
-\def\tryfig{%
- \iftryingfig
- {\everypar={\relax}\setbox0=\lastbox%
- \parindent=\wd0 \parskip=0pt \par%
- \penalty-10005 \leavevmode}%
- \dimen0=\vsize%
- \advance\dimen0 by -\pageht%
- \advance\dimen0 by -2\baselineskip%
- \ifdim\dimen0>\ht\figbox%
- \dimen0=0.3\baselineskip
- \vrule depth \dimen0 width 0pt
- \vadjust{\kern -\dimen0%
- \vtop to \dimen0{%
- \baselineskip=\dimen0%
- \vss \vbox to 1ex{%
- \ifoddpages%
- \hbox to \hsize{\hss\copy\figbox}%
- \else% leftsetting
- \hbox to \hsize{\copy\figbox\hss}%
- \fi% \ifodd\count0
- \vss}\null}}%
- \global\tryingfigfalse%
- \global\doingfigtrue
- \global\startpageht=\pageht
- \global\htdone=0pt
- \dohangf
- \ifnum\nosuccesstryfig>0%
- \typeout{floatflt Message: Flt. fig. \the\ffigcount\space set on page
- \the\count0, shifted \the\nosuccesstryfig\space par(s) forward.}%
- \else
- \typeout{Package floatflt Message: Floating figure \the\ffigcount
- \space set on page \the\count0}%
- \fi
- \else
- \global\advance\nosuccesstryfig by 1
- \fi
- \else%
- \ifdoingfig
- {\everypar={\relax}\setbox0=\lastbox
- \parindent=\wd0 \parskip=0pt \par
- \penalty-10005 \leavevmode}%
- \global\htdone=\pageht
- \global\advance\htdone by -\startpageht
- \ifpageafterfig
- \global\doingfigfalse
- \else
- \dimen0=\ht\figbox%
- \advance\dimen0 by 0.5\baselineskip%
- \ifdim\htdone<\dimen0%
- \dohangf
- \else
- \global\doingfigfalse
- \fi
- \fi
- \ifdoingfig\relax\else\global\figprocessingfalse\fi
- \else
- \global\outputpretest={\outputtrue}%
- \fi
-\fi
-}
-\def\trytab{%
- \iftryingtab%
- {\everypar={\relax}\setbox0=\lastbox%
- \parindent=\wd0 \parskip=0pt \par%
- \penalty-10005 \leavevmode}%
- \dimen0=\vsize%
- \advance\dimen0 by -\pageht%
- \advance\dimen0 by -2\baselineskip%
- \ifdim\dimen0>\ht\tabbox%
- \dimen0=0.3\baselineskip
- \vrule depth \dimen0 width 0pt
- \vadjust{\kern -\dimen0%
- \vtop to \dimen0{%
- \baselineskip=\dimen0%
- \vss \vbox to 1ex{%
- \ifoddpages%
- \hbox to \hsize{\hss\copy\tabbox}%
- \else% leftsetting
- \hbox to \hsize{\copy\tabbox\hss}%
- \fi% \ifodd\count0
- \vss}\null}}%
- \global\tryingtabfalse%
- \global\doingtabtrue
- \global\startpageht=\pageht
- \global\htdone=0pt
- \dohangt
- \ifnum\nosuccesstrytab>0%
- \typeout{floatflt Message: Flt. tab. \the\ftabcount\space set on page
- \the\count0, shifted \the\nosuccesstrytab\space par(s) forward.}%
- \else
- \typeout{Package floatflt Message: Floating table \the\ftabcount\space
- set on page \the\count0}%
- \fi
- \else
- \global\advance\nosuccesstrytab by 1
- \fi
- \else
- \ifdoingtab
- {\everypar={\relax}\setbox0=\lastbox
- \parindent=\wd0 \parskip=0pt \par
- \penalty-10005 \leavevmode}%
- \global\htdone=\pageht
- \global\advance\htdone by -\startpageht
- \ifpageaftertab
- \global\doingtabfalse
- \else
- \dimen0=\ht\tabbox%
- \advance\dimen0 by 0.5\baselineskip%
- \ifdim\htdone<\dimen0%
- \dohangt
- \else
- \global\doingtabfalse
- \fi
- \fi
- \ifdoingtab\relax\else\global\tabprocessingfalse\fi
- \else
- \global\outputpretest={\outputtrue}%
- \fi
-\fi
-}
-\def\figinsert{%
- \global\nosuccesstryfig=0%
- \global\outputpretest={\dofigtest}%
- \global\tryingfigtrue \global\doingfigfalse%
- \global\pageafterfigfalse}%
-\def\tabinsert{%
- \global\nosuccesstrytab=0%
- \global\outputpretest={\dotabtest}%
- \global\tryingtabtrue \global\doingtabfalse%
- \global\pageaftertabfalse}%
-\def\dohangf{%
- \dimen0=\ht\figbox%
- \advance\dimen0 by -\htdone%
- \advance\dimen0 by 1.49\baselineskip%
- \hangcount=\dimen0%
- \divide\hangcount by \baselineskip%
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- \advance\dimen0 by \figgutter%
- \ifoddpages%
- \global\hangafter=-\hangcount% placing right
- \global\hangindent=-\dimen0%
- \else% \ifleftsetting
- \global\hangafter=-\hangcount% placing left
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- \fi
-}
-\def\dohangt{%
- \dimen0=\ht\tabbox%
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- \global\hangindent=-\dimen0%
- \else% \ifleftsetting
- \global\hangafter=-\hangcount% placing left
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- \fi
-}
-\newcommand{\fltitem}[2][0pt]{\setlength{\fltitemwidth}{\linewidth}%
- \addtolength{\fltitemwidth}{-\floatfltwidth}%
- \addtolength{\fltitemwidth}{-0.5em}%
- \item \parbox[t]{\fltitemwidth}{#2}\\[#1]}
-\newcommand{\fltditem}[3][0pt]{\setlength{\fltitemwidth}{\linewidth}%
- \addtolength{\fltitemwidth}{-\floatfltwidth}%
- \addtolength{\fltitemwidth}{-0.5em}%
- \item[#2] \parbox[t]{\fltitemwidth}{#3}\\[#1]}
-% \end{macrocode}
-% \Finale
-% \iffalse
-%</paketkod>
-% \fi
-% \end{document}
-% \iffalse
-%<*exempelkod>
-\documentclass[11pt]{article}
-\usepackage{floatflt}
-\begin{document}
-\centerline{\Huge The Tale of
-\textsf{floatflt}}\bigskip
-
-\noindent This is a demonstration document for the use
-of the \textsf{floatflt} package. It contains several
-floating figures and tables with captions explaining how
-they were called. At the end, both a
-\verb+\listoffigures+ and a \verb+\listoftables+ command
-are used, resulting in the desired lists. For more
-details on how to use the \textsf{floatflt} package,
-please run \LaTeX{} on the file \texttt{floatflt.dtx}.
-
-The following work by Edgar Alan Poe was retrieved by
-anonymous ftp from \texttt{ftp.funet.fi} in the
-directory \texttt{/pub/doc/literary/etext} where it is
-found in the file \texttt{telltale.poe}. Only minor
-\LaTeX\ adaptions have been done, besides the inclusion
-of floating floats.
-
-\begin{center}
-Internet Wiretap Edition of\\[2mm]
-{\large THE TELL-TALE HEART}\\
-by\\ {\large EDGAR ALLAN POE}\\[2mm]
-From \textit{The Works of Edgar Allan Poe: Tales Vol I}\\
-J. B. Lippincott Co, Copyright 1895.\\[2mm]
-This text is placed into the Public Domain (May 1993).\\
-\end{center}
-
-\noindent\textit{\Large The Tell-Tale Heart}
-
-\noindent TRUE! nervous, very, very dreadfully nervous
-I had been and am; but why WILL you say
-that I am mad? The disease had sharpened
-my senses, not destroyed, not dulled them. Above
-all was the sense of hearing acute. I heard all things
-in the heaven and in the earth. I heard many things
-in hell. How then am I mad? Hearken! and observe how healthily, how
-calmly, I can tell you the
-whole story.
-
-\begin{floatingfigure}{60mm}
-\begin{center}
-The first figure to\\ use the environment\\ \texttt{floatingfigure}
-\end{center}
-\caption{The \texttt{floatingfigure} environment with \texttt{60mm}
-for \textit{width} and no \textit{option}.}
-\end{floatingfigure}
-It is impossible to say how first the idea entered
-my brain, but, once conceived, it haunted me day
-and\linebreak night. Object there was none. Passion there
-was none. I loved the old man. He had never
-wronged me. He had never given me insult. For
-his gold I had no desire. I think it was his eye!
-Yes, it was this! One of his eyes resembled that
-of a vulture -- a pale blue eye with a film over it.
-Whenever it fell upon me my blood ran cold, and
-so by degrees, very gradually, I made up my mind
-to take the life of the old man, and thus rid myself
-of the eye for ever.
-
-\begin{floatingfigure}[r]{40mm}
-\begin{center}
-Another figure to\\ use the environment\\ \texttt{floatingfigure}
-\end{center}
-\caption{The \texttt{floatingfigure} environment with \texttt{40mm}
-for \textit{width} and the \texttt{r} \textit{option}.}
-\end{floatingfigure}
-Now this is the point. You fancy me mad. Madmen
-know nothing. But you should have seen me.
-You should have seen how wisely I proceeded --
-with what caution -- with what foresight, with what
-dissimulation, I went to work! I was never kinder
-to the old man than during the whole week before
-I killed him. And every night about midnight I
-turned the latch of his door and opened it oh, so
-gently! And then, when I had made an opening
-sufficient for my head, I put in a dark lantern all
-closed, closed so that no light shone out, and then
-I thrust in my head. Oh, you would have laughed
-to see how cunningly I thrust it in! I moved it
-slowly, very, very slowly, so that I might not
-disturb the old man's sleep. It took me an hour to
-place my whole head within the opening so far that
-I could see him as he lay upon his bed. Ha! would
-a madman have been so wise as this? And then
-when my head was well in the room I undid the
-lantern cautiously -- oh, so cautiously -- cautiously
-(for the hinges creaked), I undid it just so much
-that a single thin ray fell upon the vulture eye.
-And this I did for seven long nights, every night
-just at midnight, but I found the eye always closed,
-and so it was impossible to do the work, for it was
-not the old man who vexed me but his Evil Eye.
-And every morning, when the day broke, I went
-boldly into the chamber and spoke courageously to
-him, calling him by name in a hearty tone, and
-inquiring how he had passed the night. So you see
-he would have been a very profound old man, indeed,
-to suspect that every night, just at twelve, I
-looked in upon him while he slept.
-
-\begin{floatingtable}{
-\begin{tabular}{cccc}
-$x$ & $x^2$ & $x^3$ & $x^4$ \\ \hline
-1 & 1 & 1 & 1 \\
-2 & 4 & 8 & 16 \\
-3 & 9 & 27 & 81 \\
-\end{tabular}}
-\caption{The \texttt{floatingtable} environment with no \textit{option}.}
-\end{floatingtable}
-Upon the eighth night I was more than usually
-cautious in opening the door. A watch's minute
-hand moves more quickly than did mine. Never
-before that night had I felt the extent of my own
-powers, of my sagacity. I could scarcely contain
-my feelings of triumph. To think that there I was
-opening the door little by little, and he not even to
-dream of my secret deeds or thoughts. I fairly
-chuckled at the idea, and perhaps he heard me, for
-he moved on the bed suddenly as if startled. Now
-you may think that I drew back -- but no. His room
-was as black as pitch with the thick darkness (for
-the shutters were close fastened through fear of
-robbers), and so I knew that he could not see the
-opening of the door, and I kept pushing it on
-steadily, steadily.
-
-\begin{floatingtable}[l]{
-\begin{tabular}{ccc}
-$\alpha$ & $\sin\alpha$ & $\cos\alpha$ \\ \hline
-0 & 0 & 1 \\
-$\pi$ & 0 & $-1$ \\
-$2\pi$ & 0 & 1 \\
-\end{tabular}}
-\caption{The \texttt{floatingtable} environment with the \texttt{l}
-\textit{option}.}
-\end{floatingtable}
-I had my head in, and was about to open the
-lantern, when my thumb slipped upon the tin fasten\-ing,
-and the old man sprang up in the bed, crying
-out, ''Who's there?''
-
-I kept quite still and said nothing. For a whole
-hour I did not move a muscle, and in the meantime
-I did not hear him lie down. He was still sitting
-up in the bed, listening; just as I have done night
-after night hearkening to the death watches in the
-wall.
-
-\begin{floatingfigure}[l]{50mm}
-\begin{center}
-\Large A Figure!
-\end{center}
-\caption{The \texttt{floatingfigure} environment
-with \textit{width} set to \texttt{50mm} and the
-\texttt{l} \textit{option}.}
-\end{floatingfigure}
-Presently, I heard a slight groan, and I knew it
-was the groan of mortal terror. It was not a groan of
-pain or of grief -- oh, no! It was the low stifled sound
-that arises from the bottom of the soul when
-overcharged with awe. I knew the sound well. Many
-a night, just at midnight, when all the world slept,
-it has welled up from my own bosom, deepening,
-with its dreadful echo, the terrors that distracted
-me. I say I knew it well. I knew what the old
-man felt, and pitied him although I chuckled at
-heart. I knew that he had been lying awake ever
-since the first slight noise when he had turned in
-the bed. His fears had been ever since growing
-upon him. He had been trying to fancy them
-causeless, but could not. He had been saying to
-himself, ''It is nothing but the wind in the chimney,
-it is only a mouse crossing the floor,'' or, ''It is merely
-a cricket which has made a single chirp.'' Yes he
-has been trying to comfort himself with these
-suppositions; but he had found all in vain. ALL IN VAIN,
-because Death in approaching him had stalked with
-his black shadow before him and enveloped the
-victim. And it was the mournful influence of the
-unperceived shadow that caused him to feel, although
-he neither saw nor heard, to feel the presence
-of my head within the room.
-
-When I had waited a long time very patiently
-without hearing him lie down, I resolved to open
-a little -- a very, very little crevice in the lantern.
-So I opened it -- you cannot imagine how stealthily,
-stealthily -- until at length a single dim ray like the
-thread of the spider shot out from the crevice and
-fell upon the vulture eye.
-
-It was open, wide, wide open, and I grew furious
-as I gazed upon it. I saw it with perfect distinctness
--- all a dull blue with a hideous veil over it that
-chilled the very marrow in my bones, but I could
-see nothing else of the old man's face or person, for
-I had directed the ray as if by instinct precisely upon
-the damned spot.
-
-And now have I not told you that what you mis-
-take for madness is but over-acuteness of the senses?
-now, I say, there came to my ears a low, dull, quick
-sound, such as a watch makes when enveloped in
-cotton. I knew that sound well too. It was the
-beating of the old man's heart. It increased my fury
-as the beating of a drum stimulates the soldier into
-courage.
-
-\begin{floatingfigure}[p]{90mm}
-\begin{center}
-A rather wide figure which still uses the \\
-\texttt{floatingfigure} environment.
-\end{center}
-\caption{A \texttt{floatingfigure} environment
-which uses \texttt{90mm} for \textit{width} and
-the \texttt{p} \textit{option}.}
-\end{floatingfigure}
-But even yet I refrained and kept still. I scarcely\linebreak
-brea\-thed. I held\linebreak the lantern motionless. I tried
-how\linebreak stead\-ily I could\linebreak
-maintain the ray upon the eye.
-Meantime the hellish tattoo of the heart increased.
-It grew quicker and quicker, and louder and louder,
-every instant. The old man's terror must have
-been extreme! It grew louder, I say, louder every
-moment! -- do you mark me well? I have told you
-that I am nervous: so I am. And now at the dead
-hour of the night, amid the dreadful silence of that
-old house, so strange a noise as this excited me to
-uncontrollable terror. Yet, for some minutes longer
-I refrained and stood still. But the beating grew
-louder, louder! I thought the heart must burst.
-And now a new anxiety seized me -- the sound would
-be heard by a neighbour! The old man's hour had
-come! With a loud yell, I threw open the lantern
-and leaped into the room. He shrieked once -- once
-only. In an instant I dragged him to the floor, and
-pulled the heavy bed over him. I then smiled
-gaily, to find the deed so far done. But for many
-minutes the heart beat on with a muffled sound.
-This, however, did not vex me; it would not be
-heard through the wall. At length it ceased. The
-old man was dead. I removed the bed and examined
-the corpse. Yes, he was stone, stone dead. I placed
-my hand upon the heart and held it there many
-minutes. There was no pulsation. He was stone
-dead. His eye would trouble me no more.
-
-\begin{floatingtable}[r]{
-\begin{tabular}{l}
-Two lines in one table with one single \\
-column is enough!
-\end{tabular}}
-\caption{This \texttt{floatingtable} uses the \texttt{r}
-\textit{option}.}
-\end{floatingtable}
-If still you think me mad, you will think so no
-longer when I describe the wise precautions I took
-for the concealment of the body. The night waned,
-and I worked hastily, but in silence.
-
-I took up three planks from the flooring of the
-chamber, and deposited all between the scantlings.
-I then replaced the boards so cleverly so cunningly,
-that no human eye -- not even his -- could have
-detected anything wrong. There was nothing to wash
-out -- no stain of any kind -- no blood-spot whatever.
-I had been too wary for that.
-
-When I had made an end of these labours, it was
-four o'clock -- still dark as midnight. As the bell
-sounded the hour, there came a knocking at the
-street door. I went down to open it with a light
-heart, -- for what had I now to fear? There entered
-three men, who introduced themselves, with perfect
-suavity, as officers of the police. A shriek had been
-heard by a neighbour during the night; suspicion
-of foul play had been aroused; information had been
-lodged at the police office, and they (the officers)
-had been deputed to search the premises.
-
-\begin{floatingtable}[p]{
-\begin{tabular}{|l|l|l|} \hline
-English Word & Swedish Word & Dutch Word \\ \hline
-read & l\"asa & lesen \\
-speak & tala & spreken\\
-write & skriva & schrijven \\ \hline
-\end{tabular}}
-\caption{A \texttt{floatingtable} with the \texttt{p}
-\textit{option}.}
-\end{floatingtable}
-I smiled, -- for what had I to fear? I bade the
-gentlemen welcome. The shriek, I said, was my
-own in a dream. The old man, I mentioned,\linebreak was
-absent in the country. I took my visitors all over
-the house. I bade them search -- search well. I led
-them, at length, to his chamber. I showed them his
-treasures, secure, undisturbed. In the enthusiasm
-of my confidence, I brought chairs into the room,
-and desired them here to rest from their fatigues,
-while I myself, in the wild audacity of my perfect
-triumph, placed my own seat upon the very spot
-beneath which reposed the corpse of the victim.
-
-The officers were satisfied. My MANNER had
-convinced them. I was singularly at ease. They sat
-and while I answered cheerily, they chatted of
-familiar things. But, ere long, I felt myself getting
-pale and wished them gone. My head ached, and
-I fancied a ringing in my ears; but still they sat,
-and still chatted. The ringing became more distinct:
-I talked more freely to get rid of the feeling:
-but it continued and gained definitiveness -- until,
-at length, I found that the noise was NOT within my
-ears.
-
-No doubt I now grew VERY pale; but I talked
-more fluently, and with a heightened voice. Yet
-the sound increased -- and what could I do? It was
-A LOW, DULL, QUICK SOUND -- MUCH SUCH A SOUND AS A
-WATCH MAKES WHEN ENVELOPED IN COTTON. I gasped for
-breath, and yet the officers heard it not. I talked
-more quickly, more vehemently but the noise
-steadily increased. I arose and argued about trifles,
-in a high key and with violent gesticulations; but
-the noise steadily increased. Why WOULD they not
-be gone? I paced the floor to and fro with heavy
-strides, as if excited to fury by the observations of
-the men, but the noise steadily increased. O God!
-what COULD I do? I foamed -- I raved -- I swore! I
-swung the chair upon which I had been sitting, and
-grated it upon the boards, but the noise arose over
-all and continually increased. It grew louder --
-louder -- louder! And still the men chatted
-pleasantly, and smiled. Was it possible they heard
-not? Almighty God! -- no, no? They heard! --
-they suspected! -- they KNEW! -- they were making
-a mockery of my horror! -- this I thought, and this
-I think. But anything was better than this agony!
-Anything was more tolerable than this derision! I
-could bear those hypocritical smiles no longer! I
-felt that I must scream or die! -- and now -- again
--- hark! louder! louder! louder! LOUDER! --
-
-''Villains!'' I shrieked, ''dissemble no more! I
-admit the deed! -- tear up the planks! -- here, here!
--- it is the beating of his hideous heart!''
-
-\rightline{\ensuremath{\mathcal{END}}.}
-
-\listoffigures
-\listoftables
-
-%</exempelkod>
-%<exempelkod>\end{document}
-%<*gammalkod>
- \documentclass[11pt]{article}
- %
- \textheight=1.1\textheight
- \textwidth=1.15\textwidth
- \oddsidemargin=0pt
- \evensidemargin=0pt
- %
- \begin{document}
- %
- \title{\LaTeX-Paragraphs Floating around Figures}
- \author{{\it Thomas Kneser}\\{\footnotesize
- Gesellschaft f\"ur wissenschaftliche Datenverarbeitung
- mbH G\"ottingen, FRG}}
- \date{August 20, 1990}
- \maketitle
- %
- \begin{abstract}
- %
- \noindent Frequently figures do not fill the full pagewidth.
- If the width of such figures is only half of the
- pagewidth or even less,
- textlines should be set beside the figures,
- or -- from another point of view -- figures should `float'
- in paragraphs.
- This article presents the \LaTeX{} style option {\tt FLOATFIG}
- which can be used to set such Floating Figures as easily
- as \LaTeX's standard figures.
- \end{abstract}
- %
- \section{The name of the game}
- The macros which make up the {\tt FLOATFIG} style option
- are based on PLAIN-\TeX\ macros developed by Thomas Reid
- (TUGBoat Vol. 8 \# 3 page 315), who pointed out
- how to set figures
- {\bf right justified} with paragraphs floating around them.
- For such objects
- Th. Reid has chosen the term `Floating Figures'.
-
- This choice might cause some confusion,
- when we adapt these macros for \LaTeX,
- since Leslie Lamport uses the term `float' for objects
- which are realized as \TeX-\verb+\inserts+.
- While L. Lamports floats are floating in `main vertical list',
- floats introduced by Th. Reid
- are floating in paragraphs.
- For the following we adopt the latter meaning.
- \section{How to use it}
- The Floating Figures style option is fully compatible with
- \LaTeX's standard figure facility:
- \begin{enumerate}
- \item Floating Figures and standard figures may be requested
- in any sequence,
- \item Floating Figures can be captioned like standard figures,
- \item captioned Floating Figures are inserted in the list of figures
- which may be printed by the standard
- \verb+\listoffigures+ command.
- \end{enumerate}
- A Floating Figure may be requested as follows:
- \begin{verbatim}
- \documentstyle[floatfig]{article}
- \begin{document}
- \initfloatingfigs
- .
- .
- \begin{floatingfigure}{5.6cm}
- \vspace{6.cm}
- \caption{Intermolecular potential K-Xe}% optional !
- \end{floatingfigure}
- .
- .
- \end{document}
- \end{verbatim}
- where {\tt 5.6cm} specifies the width of the figure space.
- A Floating Figure may only be requested in vertical mode, that is
- between paragraphs.
-
- A Floating Figure will be set as soon as possible after its request
- has be encountered by \TeX.
- That means,
- it will be tested if there is enough vertical space
- on the current page;
- otherwise the figure moves to the next page.
-
- Floating Figures are set {\bf alternating},
- that is on the right hand side on odd and
- on the left hand side on even numbered pages.
- %
- \subsection{Restrictions}
- \begin{enumerate}
- \item The {\tt FLOATFIG} style option may not be combined with the
- {\tt TWOCOLUMN} style option,
- \item a Floating Figure will never appear in a paragraph
- which begins on top of a page.
- \end{enumerate}
- %
- \section{About the internals}
- %
- We have extended the macros designed by Th.~Reid with regard to:
- \begin{enumerate}
- \item implantation into the \LaTeX{} context,
- \item alternating setting of Floating Figures as explained above,
- \item generation of warning messages for `collisions' of
- two Floating Figures.
- \end{enumerate}
- %
- \subsection{Implantation into the \LaTeX{} context}
- The PLAIN-\TeX{} implementation by Th.~Reid
- is based on a redefined \verb+\output+ routine:
- %
- \begin{verbatim}
- \edef\oldoutput{\the\output}%
- \output={\the\outputpretest\ifoutput\oldoutput\fi}
- \outputpretest={\outputtrue}
- \end{verbatim}
- %
- If a Floating Figure is requested,
- the content of the
- \verb+\outputpretest+ token register is prepared to decide:
- \begin{enumerate}
- \item if there is enough vertical space to set the Floating Figure,
- \item if setting of a Floating Figure is in progress or
- \item if indeed the current page has to be sent to the DVI file.
- \end{enumerate}
- %
- In general, \TeX{} has to deal with more than one paragraph until
- a Floating Figure will be completely processed.
- During this process
- the redefined \verb+\output+ routine is
- called at the begin of {\bf every} paragraph;
- this is done indirectly
- by expanding the control sequence \verb+\tryfig+.
- Therefore, the \verb+\everypar+ token
- list is prepared by the following command sequence:
- \begin{verbatim}
- \edef\oldeverypar{\the\everypar}
- \everypar={\tryfig\oldeverypar}
- \end{verbatim}
- Now \verb+\tryfig+ triggers the (modified)
- \verb+\output+ routine, which then does the decisions
- and actions mentioned above.
-
- Adopting this concept when using the macros in the \LaTeX{} context,
- we are faced with the following problems:
- \begin{enumerate}
- \item At the time \hbox{\tt FLOATFIG.STY} is read in,
- the \verb+\output+ routine is still undefined;
- its definition is retarded until
- \verb+\begin{document}+ will be expanded;
- so the redefinition of the \verb+\output+ routine has to be
- done after \verb+\begin{document}+
- by the command \verb+\initfloatingfigs+
- (see section `Known Problems' below).
- \item There are situations where
- \LaTeX{} decides to redefine the \verb+\everypar+ token list
- without saving of the former content;
- this occurs for instance when expanding
- a \verb+\section+ control sequence.
- We overcome this by redefining \verb+\everypar+ whenever
- the \verb+\floatingfigure+ environment is entered.
- %
- Hence to avoid problems, a Floating Figure should be requested
- early enough before any sectioning control sequence
- (see also subsection `Misleading collision warnings').\hfil\break
- %
- Furthermore, the concurrent definitions of
- \verb+\everypar+ are the reason why
- Floating Figures cannot move across section boundaries.
- \end{enumerate}
- %
- \subsection{Alternating figure setting}
- The problem to be solved
- is to decide if a certain figure has to be set
- left- or rightjustified.
- This decision has to made according to
- the value of the pagecount (left if even, right if odd).
- That is we are dealing with the wellknown problem
- to associate a certain part of input text with the number
- of the page on which it will be set finally.
-
- As pointed out by D.E. Knuth in `The {\TeX}book' this association
- is done not before \verb+\output+ routine time.
- But the problem is not so hard to solve,
- since in Th.~Reid's version there is already a modified
- \verb+\output+ routine which decides if a certain figure will
- fit on the current page.
- As a by-product of this decision one easily gains
- the information `odd' or `even' for the pagecount
- of the current page.
- So our problem reduces to the following simple decision:
- \begin{verbatim}
- \ifodd\count0 %
- \hbox to \hsize{\hss\copy\figbox}%
- \global\oddpagestrue
- \else% leftsetting
- \hbox to \hsize{\copy\figbox\hss}%
- \global\oddpagesfalse
- \fi% \ifodd\count0
- \end{verbatim}
- %
- \subsection{Collisions of Floating Figures}
- We define a collision as a situation where:
- \begin{enumerate}
- \item a Floating Figure is requested before the predecessor
- has been finished,
- \item some sectioning is requested before a Floating Figure has been
- finished.
- \end{enumerate}
-
- While the {\tt FLOATFIG} style option cannot avoid such collisions,
- it will recognize them.
- For diagnostic purposes we have therefore defined
- the switch \verb+\iffigprocessing+ and another count register called
- \verb+\ffigcount+.
- This count register is used to attach
- a sequence number to each Floating Figure,
- so they can be identified uniquely within collision warning messages.
- These sequence numbers are not to be confused
- with the figure count maintained by standard \LaTeX.
- %
- \section{Known Problems}
- \subsection{Need of Initialization}
- The present version of the style option needs to be initialized
- by control sequence
- {\tt\verb+\initfloatingfigs+} as mentioned above.\footnote{%
- This is not needed with \LaTeXe{}. /MD}
-
- We hope a later version will initialize itself,
- when the first request to a Floating Figure is encountered.
- One problem with such an automatic initialization seems
- to be,
- that we are grouped down
- since we are inside a \LaTeX{} environment.
- Our first attempt failed
- to make the respective settings \verb+\global+.
- %
- \subsection{Misleading collision warnings}
- As mentioned above, Floating Figures do not move
- across section boundaries.
- If a Floating Figure is requested near a section end,
- the figure will be truncated,
- if it does not fit in the current section.
-
- If this occurs for instance with floating figure number~4,
- a collision will be reported when the request for
- floating figure number~5 is encountered;
- so the respective warning message may be substantially retarded.
- In fact, the message will tell us that there is a problem with figure~4,
- but there will be no further hint.
- So one has to analyze `by hand' that the problem is {\bf not} caused
- by collision with figure~5 but with a section heading;
- even worse: if there is no floating figure~5, one gets no warning message
- at all.
-
- Furthermore, warning messages will be generated if a Floating Figure
- ends in paragraph $n$ and the next one begins with paragraph $n+1$.
- These warning messages are to be ignored; they are due to some retardation
- caused by the \verb+\everypar+ mechanism.
- %
- \section{Conclusions}
- Working on \texttt{FLOATFIG.STY} we had some unexpected problems
- which were caused
- by \LaTeX's somewhat unsafe assignments to the \verb+\everypar+ token list.
- This is due to the fact that the use
- of this token list is fundamental
- to the algorithm designed by Th.~Reid.
- On the other hand we did expect problems to couple
- the Floating Figures with \LaTeX's figure caption adminstration,
- that is to achieve a single figure caption numbering for
- the standard figures and the Floating Figures and to get both types
- listed by the \verb+\listoffigures+ control sequence.
- %
- But these problems could easily be solved
- by the following local definiton within the {\tt FLOATFIG} environment:
- \begin{verbatim}
- \def\@captype{figure}
- \end{verbatim}
- Obviously this is due to the fact
- that \LaTeX's caption apparatus is thoroughly parameterized.
-
- The \verb+FLOATFIG.STY+ file is stored in the
- {\tt EARN/BITNET} listserver
- in Heidelberg; \hfil\break
- {\tt VM/CMS} users should enter the commands:
- \begin{verbatim}
- TELL LISTSERV AT DHDURZ1 GET LATEXSTY INDEX
- TELL LISTSERV AT DHDURZ1 GET LATEXSTY README
- TELL LISTSERV AT DHDURZ1 GET LATEXSTY FILELIST
- TELL LISTSERV AT DHDURZ1 GET FLOATFIG ZOOUUE LATEXSTY
- \end{verbatim}
- to obtain information about how to obtain the style option file.
-\subsection{Note by Mats Dahlgren}
-%
-Several features described in this document still apply to the
-\LaTeXe\ \texttt{floatflt} package, whereas others do not. Please
-run \LaTeX{} on \texttt{floatflt.dtx} twice and read the resulting
-documentation before you use the package.
-(This note was added on October 20, 1994; changed on December 27,
-1994.)
-
-
- %\tableofcontents
-%</gammalkod>
-%<gammalkod> \end{document}
-% \fi
-%
-% \Finale
-%
-\endinput
-
diff --git a/Master/texmf-dist/source/latex/floatflt/floatflt.ins b/Master/texmf-dist/source/latex/floatflt/floatflt.ins
deleted file mode 100644
index c503b47b772..00000000000
--- a/Master/texmf-dist/source/latex/floatflt/floatflt.ins
+++ /dev/null
@@ -1,61 +0,0 @@
-%
-% This is file `floatflt.ins', the installation file for the
-% `floatflt' package. Last revised 1998/06/05.
-%
-% Copyright (c) 1994-1998 by Mats Dahlgren <matsd@sssk.se>,
-% http://www.homenet.se/matsd/ . All rights reserved.
-%
-% You may use the `floatflt' package freely, but at your own
-% risk. The authors of floatflt.dtx and floatflt.ins (the
-% complete `floatflt' package distribution) can not be held
-% responsible for any consequence of your using any of these
-% files, or files created from these, including hardware,
-% software, and data damage. You may not make any changes to
-% the files floatflt.dtx or floatflt.ins. You are allowed to make
-% changes to the `\documentclass' and/or `\usepackage' commands
-% of the file `floatexm.tex'. You may incorporate
-% the code from these files in other files under different
-% names, provided the original authors are given full credit for
-% their work and that you yourself take the complaints from the
-% user(s) of your file(s). You may freely distribute the
-% files floatflt.dtx and floatflt.ins, provided: 1. You do not
-% take money for the distribution or use of these files except
-% for a nominal charge for diskettes and postage; and 2. You
-% always distribute `floatflt.dtx' and `floatflt.ins' together
-% at the same time.
-%
-\NeedsTeXFormat{LaTeX2e}[1996/12/01]
-\def\batchfile{floatflt.ins}
-\input docstrip.tex
-
-\keepsilent
-\preamble
-
-Copyright (c) 1994-1998 by Mats Dahlgren <matsd@sssk.se>.
-All rights reserved. See the file `floatflt.ins' for information
-on how you may (re-)distribute the `floatflt' package files.
-You are not allowed to make any changes to this file without
-explicit permission from the author.
-
-\endpreamble
-
-\generate{\file{floatflt.sty}{\from{floatflt.dtx}{paketkod}}%
- \file{floatexm.tex}{\from{floatflt.dtx}{exempelkod}}%
- \file{floatfge.tex}{\from{floatflt.dtx}{gammalkod}}%
-}
-
-\Msg{**************************************************************}
-\Msg{ }
-\Msg{ To finish the installation you have to move the file}
-\Msg{ `floatflt.sty' into a directory searched by TeX.}
-\Msg{ }
-\Msg{ To type-set the documentation, run the file `floatflt.dtx'}
-\Msg{ twice through LaTeX. The original `floatfig' documentation}
-\Msg{ can be type-set by running the file `floatfge.tex' through }
-\Msg{ LaTeX. To get an example file, run the file `floatexm.tex'}
-\Msg{ through LaTeX.}
-\Msg{ }
-\Msg{*************************************************************}
-%%
-%% end of file floatflt.ins
-%%