From 3b357a6a26df0b61818ef04839f9ec172515a54b Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Wed, 11 Jan 2006 23:53:29 +0000 Subject: trunk/Master/texmf-dist/source/latex/fnbreak git-svn-id: svn://tug.org/texlive/trunk@293 c570f23f-e606-0410-a88d-b1316a301751 --- .../source/latex/fnbreak/latex/fnbreak/fnbreak.dtx | 259 +++++++++++++++++++++ .../source/latex/fnbreak/latex/fnbreak/fnbreak.ins | 24 ++ .../source/latex/fnbreak/latex/fnbreak/fnbreak.xml | 28 +++ 3 files changed, 311 insertions(+) create mode 100644 Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.dtx create mode 100644 Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.ins create mode 100644 Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.xml (limited to 'Master/texmf-dist/source/latex/fnbreak') diff --git a/Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.dtx b/Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.dtx new file mode 100644 index 00000000000..e794e4e7742 --- /dev/null +++ b/Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.dtx @@ -0,0 +1,259 @@ +% \iffalse meta comment +% File: fnbreak.dtx Copyright (C) 2003, 2004 Harald Harders +% \fi +% +% \iffalse +% +%<*driver> +\documentclass{ltxdoc} +\title{The \texttt{fnbreak} package} +\author{Harald Harders\\\texttt{h.harders@tu-bs.de}} +\date{Version \fileversion, \filedate, Printed \today} +\EnableCrossrefs +\CodelineIndex +\DoNotIndex{\def,\edef,\let,\newcommand,\newenvironment,\newcounter} +\DoNotIndex{\setcounter,\space} +\CodelineNumbered +\RecordChanges +\CheckSum{132} +\IfFileExists{fnbreak-v.tex}{% + \input{fnbreak-v.tex} + \GetFileInfo{fnbreak-v.tex} +}{% + \PackageError{fnbreak}{File fnbreak-v.tex not found, + please\MessageBreak + run `latex fnbreak.ins' first}{No additional help}% + \def\fileversion{\textbf{??}}% + \def\filedate{\textbf{??}}% +} +\begin{document} + \DocInput{fnbreak.dtx} +\end{document} +% +% \fi +% +% \changes{0.01}{2003/04/03}{First version} +% +% \maketitle +% \begin{abstract} +% \noindent This package detects footnotes that are split over several +% pages. It writes a warning into the log file. +% \end{abstract} +% +% \tableofcontents +% +% \section*{Copyright} +% Copyright 2003, 2004 Harald Harders. +% +% This program can be redistributed and/or modified under the terms +% of the LaTeX Project Public License Distributed from CTAN +% archives in directory macros/latex/base/lppl.txt; either +% version 1.3 of the License, or any later version. +% +% \section{The user interface} +% +% To use this package place +%\begin{verbatim} +%\usepackage{fnbreak} +%\end{verbatim} +% in the preamble of your document. +% +% If a footnote is split over a page break, a warning like the +% following is put into the log: +%\begin{verbatim} +%Package fnbreak Warning: Footnote number 1 (label `a') +%(fnbreak) has been split over different pages: +%(fnbreak) page 1 to page 2. +%\end{verbatim} +% Sometimes, complicated footnote labels are used (for example, when +% using symbols): +%\begin{verbatim} +%Package fnbreak Warning: Footnote number 1 (label `\ensuremath {*}') +%(fnbreak) has been split over different pages: +%(fnbreak) page 1 to page 2. +%\end{verbatim} +% In some cases may this even break the function. +% To avoid these problems, you may give the package option |nolabel|: +%\begin{verbatim} +%\usepackage[nolabel]{fnbreak} +%\end{verbatim} +% Then the label is omitted in the warning: +%\begin{verbatim} +%Package fnbreak Warning: Footnote number 1 +%(fnbreak) has been split over different pages: +%(fnbreak) page 1 to page 2. +%\end{verbatim} +% +% When using the package option |verbose| the fnbreak package writes a +% message for every footnote, even if it is completely on one page. +% +% \StopEventually{\PrintChanges \PrintIndex} +% +% \section{The implementation} +% +% The approach of this package is very simple: +% At the begin and the end of each footnote text, the footnote number +% and current page are written to the aux file. Then, it is tested if +% both pages are the same for each footnote. +% +% Heading of the package: +% \begin{macrocode} +%\ProvidesPackage{fnbreak} +%\ProvidesFile{fnbreak-v.tex} +% [2004/04/06 v1.10 Warning for pagebreak in footnote (HH)] +%<*package> +% \end{macrocode} +% Declare an option to show not only the footnote number but also the +% label. +% \changes{1.10}{2004/04/06}{Add option `verbose'}% +% \begin{macrocode} +\newif\iffnb@showlabel +\fnb@showlabeltrue +\newif\iffnb@verbose +\DeclareOption{nolabel}{\fnb@showlabelfalse} +\DeclareOption{verbose}{\fnb@verbosetrue} +\ProcessOptions\relax +% \end{macrocode} +% Define default values in order to avoid possible problems: +% \changes{1.00}{2004/04/01}{Correct some internal macro names}% +% \begin{macrocode} +\xdef\fnb@@footnotestartnum{0} +\xdef\fnb@@footnotestartpage{0} +% \end{macrocode} +% When the aux file is read the first time (before \cs{begin\{document\}}, +% do nothing: +% \begin{macrocode} +\def\fnb@footnotestart#1#2#3{} +\def\fnb@footnoteend#1#2#3{} +% \end{macrocode} +% Define the working commands at \cs{begin\{document\}} in order to +% activate them when the aux file is read at the end of the document: +% \begin{macrocode} +\AtBeginDocument{% +% \end{macrocode} +% If the start of a footnote has been found, just define commands +% containing the footnote number (only for debugging) and the start page: +% \begin{macrocode} + \def\fnb@footnotestart#1#2#3{% + \xdef\fnb@@footnotestartnum{#1}% + \xdef\fnb@@footnotestartpage{#3}% + }% +% \end{macrocode} +% \changes{1.00}{2004/04/01}{No need to have numerical page numbers +% anymore}% +% \changes{1.00}{2004/04/01}{Use the footnote number instead of the +% label, show both in the warning}% +% If the end of a footnote has been found, test wheather the footnote +% numbers fit and wheather the start and end pages are the same. If +% one of the tests fails, generate a warning:\footnote{Thanks to +% Bastien Roucaries for pointing at a problem with symbol footnote +% marks.} +% \begin{macrocode} + \def\fnb@footnoteend#1#2#3{% + \xdef\fnb@@footnoteendnum{#1}% + \xdef\fnb@@footnoteendpage{#3}% +% \end{macrocode} +% Test if start and end refer to the same footnote. +% \begin{macrocode} + \ifx\fnb@@footnotestartnum\fnb@@footnoteendnum +% \end{macrocode} +% Test if the footnote ends on the same page it has started. +% \begin{macrocode} + \ifx\fnb@@footnotestartpage\fnb@@footnoteendpage +% \end{macrocode} +% Yes, the footnote is completely on one page. +% Print a message if |verbose| mode is requested. +% \begin{macrocode} + \iffnb@verbose + \message{Package fnbreak: Footnote number #1 + \iffnb@showlabel(label `#2') \fi^^J% + \space\space\space\space\space\space + \space\space\space\space\space\space + \space\space\space\space\space + completely on page #3.}% + \fi + \else +% \end{macrocode} +% No, the footnote contains a pagebreak. +% Print a warning. +% \begin{macrocode} + \PackageWarningNoLine{fnbreak}{Footnote number #1 + \iffnb@showlabel(label `#2')\fi + \MessageBreak + has been split over different pages:\MessageBreak + page \fnb@@footnotestartpage\space to page #3}% +% \end{macrocode} +% Redefine the \cs{fnb@globalwarning} to print a warning at the end of +% the log file. +% \begin{macrocode} + \def\fnb@globalwarning{% + \PackageWarningNoLine{fnbreak}{There are footnotes with a + pagebreak.\MessageBreak + Check if they are acceptable}% + }% + \fi + \else +% \end{macrocode} +% This macro trys to handle different footnotes. +% This may not happen and is an internal error. +% \begin{macrocode} + \PackageError{fnbreak}{Internal problem:\MessageBreak + Start and stop marker of footnote do not fit:\MessageBreak + start: \fnb@@footnotestartnum, page \fnb@@footnotestartpage, + end: #1, page #3}{% + This error may not happen. + Please try to make a short example which shows this behaviour + and send a bug report to h.harders@tu-bs.de.}% + \fi + }% + } +% \end{macrocode} +% Define command that writes the footnote start marker to the aux +% file: +% \begin{macrocode} + \def\fnb@fnstart{\@bsphack + \protected@write\@auxout{}{% + \string\fnb@footnotestart{\the\c@footnote}{\thefootnote}{\thepage}% + }% + \@esphack + } +% \end{macrocode} +% Define command that writes the footnote end marker to the aux file: +% \begin{macrocode} + \def\fnb@fnend{\@bsphack + \protected@write\@auxout{}{% + \string\fnb@footnoteend{\the\c@footnote}{\thefootnote}{\thepage}% + }% + \@esphack + } +% \end{macrocode} +% \changes{1.00}{2004/04/01}{Patch \cs{@footnotetext} instead of +% re-writing it}% +% Redefine \cs{@footnotetext} by patching the calls \cs{fnb@fnstart} +% and \cs{fnb@fnend} after all other packages have been +% loaded.\footnote{Thanks to Bastien Roucaries for that patch} +% \begin{macrocode} +\AtBeginDocument{% + \newcommand\fnb@orig@footnotetext{}% + \let\fnb@orig@footnotetext\@footnotetext + \long\def\@footnotetext#1{\fnb@orig@footnotetext{\fnb@fnstart#1\fnb@fnend}}% +% \end{macrocode} +% \changes{1.10}{2004/04/06}{Write a warning at the end of the log +% file}% +% Append \cs{fnb@globalwarning} to \cs{@dofilelist} in order to print +% the global warning \cs{fnb@globalwarning} after all other messages, +% e.g., the \cs{listfiles} list. +% \begin{macrocode} + \newcommand\fnb@dofilelist{}% + \let\fnb@dofilelist\@dofilelist + \def\@dofilelist{\fnb@dofilelist\fnb@globalwarning}% +} +% \end{macrocode} +% Initialise \cs{fnb@globalwarning} to print no warning by default. +% \begin{macrocode} +\newcommand\fnb@globalwarning{}% +\let\fnb@globalwarning\relax +% +% \end{macrocode} +% +% \Finale diff --git a/Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.ins b/Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.ins new file mode 100644 index 00000000000..574099dca6c --- /dev/null +++ b/Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.ins @@ -0,0 +1,24 @@ +\input docstrip.tex +\preamble + + fnbreak package + + Copyright 2003, 2004 Harald Harders + + This program can be redistributed and/or modified under the terms + of the LaTeX Project Public License Distributed from CTAN + archives in directory macros/latex/base/lppl.txt; either + version 1.3 of the License, or any later version. + + h.harders@tu-bs.de + +\endpreamble + +\askforoverwritefalse + +\generate{% + \file{fnbreak.sty}{\from{fnbreak.dtx}{package}}% + \file{fnbreak-v.tex}{\from{fnbreak.dtx}{version}}% +} + +\endbatchfile \ No newline at end of file diff --git a/Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.xml b/Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.xml new file mode 100644 index 00000000000..e3bff810d40 --- /dev/null +++ b/Master/texmf-dist/source/latex/fnbreak/latex/fnbreak/fnbreak.xml @@ -0,0 +1,28 @@ + + + + + fnbreak + Warn for splitted footnotes. + + Harald Harders + h.harders@tu-bs.de + + + + 1.10 + + + + + This package detects footnotes that are split over several pages. + It writes a warning into the log file. + + + + latex3 + macros/latex/contrib/fnbreak + + -- cgit v1.2.3