From 1398422d52caaf61193a5e8c21d1d2db8d41145f Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Sat, 14 Jan 2012 23:23:16 +0000 Subject: translation-natbib-fr git-svn-id: svn://tug.org/texlive/trunk@25105 c570f23f-e606-0410-a88d-b1316a301751 --- .../doc/latex/translation-natbib-fr/f-natbib.dtx | 4429 ++++++++++++++++++++ .../doc/latex/translation-natbib-fr/f-natbib.pdf | Bin 0 -> 636164 bytes Master/tlpkg/libexec/ctan2tds | 1 + .../tlpsrc/collection-documentation-french.tlpsrc | 1 + Master/tlpkg/tlpsrc/translation-natbib-fr.tlpsrc | 0 5 files changed, 4431 insertions(+) create mode 100644 Master/texmf-dist/doc/latex/translation-natbib-fr/f-natbib.dtx create mode 100644 Master/texmf-dist/doc/latex/translation-natbib-fr/f-natbib.pdf create mode 100644 Master/tlpkg/tlpsrc/translation-natbib-fr.tlpsrc diff --git a/Master/texmf-dist/doc/latex/translation-natbib-fr/f-natbib.dtx b/Master/texmf-dist/doc/latex/translation-natbib-fr/f-natbib.dtx new file mode 100644 index 00000000000..4dbcbb3002a --- /dev/null +++ b/Master/texmf-dist/doc/latex/translation-natbib-fr/f-natbib.dtx @@ -0,0 +1,4429 @@ +% \iffalse THIS IS A META-COMMENT +%<*dtx> +\ProvidesFile +%======================================================================== + {F-NATBIB.DTX} +%======================================================================== +% +%% Copyright 1993-1999 Patrick W Daly +%% Max-Planck-Institut f\"ur Aeronomie +%% Max-Planck-Str. 2 +%% D-37191 Katlenburg-Lindau +%% Germany +%% E-mail: daly@linmpi.mpg.de +% +% 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 of the License, or any later version. +% +% This is a contributed file to the LaTeX2e system. +% ------------------------------------------------- +% This is a LaTeX package to modify \cite and \thebibliography for author-year +% systems of bibliographic citation; will also work with +% numerical systems, allowing simplified style changes for them too. +% Installation: +% LaTeX this file: creates docstrip installation file natbib.ins +% AND the (LaTeX2e) documentation +% (La)TeX natbib.ins: creates package file natbib.sty +% and optionally documentation driver natbib.drv +% (natbib.ins may be edited as needed) +% Docstrip options available: +% package - to produce a (LaTeX2e) package .sty file +% notes - to produce a reference sheet for natbib usage +% driver - to produce a driver file to print the documentation +% 209 - (with package) for style file that runs under LaTeX 2.09 +% subpack - (with package) for coding included in other packages +% all - (with package) to include all author-year systems +% else individually with: +% apalike, newapa, chicago, harvard, authordate, astron +% agu - (with package,subpack) for inclusion in aguplus package +% egs- (with package,subpack) for inclusion in egs package +% nopreonly - allows \citestyle and \bibpunct to be used anywhere +%-------------------------------------------------------------------------- +%<*!subpack> +%\def\ProvidesPackage#1#2] +% {\typeout{Style option `#1'#2]}} +% +% *** Identify the package file:- +%\NeedsTeXFormat{LaTeX2e}[1995/06/01] +% (Need LaTeX2e release 3 for option definition with single #) +%\ProvidesPackage{natbib} +% +% +% *** Provide command to dislay module version +%\def\ModuleVersion#1[#2]{} +% \ModuleVersion{natbib} +% +% *** Provide command to identify reference sheet (notes) +%\NeedsTeXFormat{LaTeX2e} +%\def\DescribesFile#1 [#2 #3 #4] +% {\def\filename{#1}\def\filedate{#2}\def\fileversion{#3}} +%\DescribesFile{natbib} +% +% *** Identify the driver file:- +%\NeedsTeXFormat{LaTeX2e} +%\ProvidesFile{natbib.drv} +% +% *** The DATE, VERSION, and other INFO +%\fi +%\ProvidesFile{natbib} + [1999/05/28 7.0 (PWD)] +% \changes{4.0}{1993 Aug 19}{First documented release} +% \changes{4.1}{1993 Oct 4}{Simplification of \cs{@citeapalk}} +% \changes{4.1a}{1993 Oct 14}{Add \texttt{rev} option for reversed comments +% in \cs{cite}} +% \changes{4.1b}{1993 Oct 18}{Add \cs{bibfont} to list definition =\cs{relax}} +% \changes{4.2}{1993 Oct 22}{Add coding for AGU, NLINPROC} +% \changes{4.2}{1993 Nov 20}{Add more coding for AGU} +% \changes{4.3a}{1994 Feb 24}{First additions for \LaTeXe} +% \changes{5.0}{1994 May 18}{Revised for \LaTeXe{} and 2.09} +% \changes{5.0}{1994 May 18}{Remove obsolete JGR, GRL coding} +% \changes{5.0}{1994 May 18}{Add \cs{citeauthor}, \cs{citeyear}} +% \changes{5.0}{1994 May 18}{Two optional texts for \cs{cite} so \texttt{rev} +% option obsolete} +% \changes{5.0}{1994 May 18}{\LaTeXe\ options to select punctuation} +% \changes{5.1}{1994 Jun 22}{Conform to first official release of \LaTeXe} +% \changes{5.1}{1994 Jun 22}{Separate \LaTeX\ and 2.09 files} +% \changes{5.1}{1994 Jun 22}{Put doc driver first} +% \changes{5.2}{1994 Aug 25}{Fix up 2.09 style to run in compatibility mode} +% \changes{5.2}{1994 Aug 25}{\cs{citeauthor}, \cs{citeyear} make BibTeX +% entry in aux file} +% \changes{5.2}{1994 Aug 25}{\cs{@citex} defined as in \LaTeXe} +% \changes{5.2}{1994 Aug 25}{Local config file \texttt{natbib.cfg} read in} +% \changes{5.3}{1994 Sep 13}{Add \cs{citefullauthor}, options \texttt{angle}, +% \texttt{curly}} +% \changes{5.3}{1994 Sep 19}{Add star version of \cs{cite} for full authors} +% \changes{5.3}{1994 Sep 26}{Fix accents in citations with proper definition +% of \cs{protect}} +% \changes{5.4}{1994 Nov 24}{Add space in \cs{@citex} for text cites} +% \changes{5.4}{1994 Nov 24}{Replace \cs{if@tempswa} by \cs{ifNAT@swa}} +% \changes{5.4}{1994 Nov 24}{Add superscript citation type to \cs{bibpunct}} +% \changes{5.4}{1994 Nov 24}{Add \cs{@citesuper}, fix up bugs in superscripts} +% \changes{5.4}{1994 Nov 24}{Define \cs{@citexnum} as in \LaTeXe} +% \changes{5.4}{1995 Feb 03}{Add \cs{citestyle} same as \cs{bibstyle}} +% \changes{5.4}{1995 Feb 08}{For repeated years and authors, print just letter} +% \changes{5.5}{1995 Mar 13}{Add \cs{bibhang} and command space in +% \cs{@cite}} +% \changes{5.5}{1995 Mar 16}{Add \cs{citealt} for citation with no +% parentheses} +% \changes{5.5}{1995 Mar 24}{Reorganize internal commands, using \cs{NAT@} +% prefixes} +% \changes{5.5}{1995 Mar 24}{Punctuation selection commands \cs{bibpunct}, +% \cs{citestyle} are now preamble only, whereas previously they had to +% come after the preamble} +% \changes{5.5}{1995 May 14}{Change names of punctuation commands to +% \cs{NAT@...}} +% \changes{6.0}{1995 Sep 4}{Allow numerical styles with author-year +% \texttt{bst} files} +% \changes{6.0}{1995 Sep 21}{Add automatic indexing of citations} +% \changes{6.0}{1995 Sep 29}{Accommodate \texttt{index} package} +% \changes{6.1}{1995 Nov 22}{Fixed for \LaTeXe\ \texttt{1995/12/01}} +% \changes{6.1}{1995 Dec 4}{Make more robust against changes to internals} +% \changes{6.1a}{1995 Dec 19}{Fix test for changed citations} +% \changes{6.2}{1996 Jan 10}{Replace all \cs{uppercase}} +% \changes{6.2}{1996 Jan 11}{Add \cs{citet}} +% \changes{6.2}{1996 Feb 2}{Fix superscript size} +% \changes{6.2}{1996 Mar 05}{Add length \cs{bibsep} for linespacing between +% references} +% \changes{6.2}{1996 Apr 15}{Fix clash with \texttt{amsart} and +% \texttt{amsbook}} +% \changes{6.3}{1996 Jun 10}{Allow \texttt{showkeys} to be loaded first} +% \changes{6.3}{1996 Jun 17}{Fix punctuation for \texttt{plainnat}} +% \changes{6.3}{1996 Jun 17}{Suppress extra labels with numericals} +% \changes{6.4}{1996 Jun 18}{Provide \cs{bibname} and \cs{refname}} +% \changes{6.4}{1996 Jun 27}{Change \texttt{nlinproc} option to \texttt{egs}} +% \changes{6.4}{1996 Sep 1}{Make compatible with \texttt{chapterbib.sty}} +% \changes{6.4}{1996 Sep 12}{Fix spacing for superscripts} +% \changes{6.4}{1996 Sep 12}{Extra letter printed with \cs{citeyear}} +% \changes{6.4}{1996 Sep 13}{Add compression and sorting of numerical citations} +% \changes{6.4}{1996 Oct 2}{Make compatible with \texttt{hyperref.sty}} +% \changes{6.5}{1996 Dec 11}{KOMA script compatibility} +% \changes{6.5}{1997 Jan 10}{For EGS, no blank line between references} +% \changes{6.5}{1997 Jan 30}{Recode notes so they work with \cs{citet} and +% \cs{citep}; change documentation to stress these commands over \cs{cite}} +% \changes{6.5}{1997 Feb 5}{Fix KOMA script properly} +% \changes{6.6}{1997 Apr 6}{Fix \cs{nocite} to work with \texttt{chapterbib}} +% \changes{6.6}{1997 May 26}{Let \cs{citealt} have full \cs{cite} syntax} +% \changes{6.6}{1997 Jun 4}{Add \cs{citeyearpar}} +% \changes{6.6}{1997 Jun 4}{Add sorting of author--year citations} +% \changes{6.6}{1997 Jun 12}{Add \cs{citealp} like \cs{citep} without parentheses} +% \changes{6.6}{1997 Jun 24}{Fix \texttt{showkeys} functionality} +% \changes{6.6}{1997 Jun 25}{Improve \texttt{hyperref} functionality} +% \changes{6.6}{1997 Jun 30}{Fix bug in \cs{NAT@citex}} +% \changes{6.7}{1997 Jul 14}{Add \texttt{longnamesfirst} option} +% \changes{6.7}{1997 Sep 12}{Fix interface with \texttt{showkeys}} +% \changes{6.7}{1997 Nov 10}{Fix interface with \texttt{babel}} +% \changes{6.7}{1997 Nov 11}{Add reference sheet extraction} +% \changes{6.8}{1997 Dec 1}{Permit \cs{@biblabel} to be user modified} +% \changes{6.8}{1998 Feb 19}{Fix hyperref bug in \cs{citep}} +% \changes{6.8a}{1998 Mar 6}{Correct wrong name for \texttt{longnamesfirst} +% in the documentation} +% \changes{6.8a}{1998 May 14}{\cs{@biblabel} only redefinable for numerical +% mode} +% \changes{6.8b}{1998 July 6}{Hyperref: to work with \texttt{chapterbib} and +% breaks links in textual citations} +% \changes{6.8c}{1998 July 14}{Hyperref: remove opening brace and notes from +% link} +% \changes{6.8d}{1998 Nov 23}{Fix bug in \texttt{super} option; suppress brackets} +% \changes{6.9}{1999 Jan 22}{Fix bug with \cs{makeindex}} +% \changes{6.9}{1999 Feb 23}{Update copyright notice} +% \changes{6.9}{1999 Mar 26}{Babel test made more general} +% \changes{7.0}{1999 May 7}{With empty year, act like \cs{citeauthor}} +% \changes{7.0}{1999 May 21}{Correct \cs{bibsection} for \texttt{amsbook}} +% +% \CheckSum{2346} +% \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 +%<*install> +%^^A ============================================= +%^^A Here is the docstrip installation file +%^^A It is written on first LaTeX run if it +%^^A does not already exist +%^^A ============================================= +\begin{filecontents*}{f-natbib.ins} +% File: natbib.ins +% Copyright 1999 Patrick W. Daly +% +% This file 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 of the License, or any later version. +% +% It is an installation file for extracting package and driver +% files from the original source file. Simply process it under +% TeX or LaTeX. It works with Docstrip versions before and after +% December 1995. + +\def\batchfile{f-natbib.ins} +\input docstrip + +\preamble +============================================= +IMPORTANT NOTICE: + +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 of the License, or any later version. + +This is a generated file. +It may not be distributed without the original source file \inFileName. + +Full documentation can be obtained by LaTeXing that original file. +Only a few abbreviated comments remain here to describe the usage. +============================================= +\endpreamble +\postamble + +<<<<< End of generated file <<<<<< +\endpostamble +\keepsilent + +% Docstrip before Dec 95 does not have \generate syntax, nor +% \declarepreamble. Must redefine them. The \generateFile called +% for each output file individually. +% Docstrip before Dec 96 cannot interprete multiline \if..\fi +% Thus for maximum compatibility, have only one-line conditionals + +\let\oldDS F\relax +\expandafter\ifx\csname generate\endcsname\relax \let\oldDS T\relax\fi +\if\oldDS T \def\declarepreamble#1{\preamble}\fi +\if\oldDS T \def\declarepostamble#1{\postamble}\fi +\if\oldDS T \generateFile{natbib.sty}{f}{\from{f-natbib.dtx}{package,all}} \fi + +\declarepreamble\refsheet +============================================= +IMPORTANT NOTICE: + +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 of the License, or any later version. + +This is a generated file. +It may not be distributed without the original source file \inFileName. + +This is a Reference Sheet for natbib. It consists of excerpts from the +original source file. + +For more details, LaTeX the source \inFileName. +============================================== +\endpreamble + +\declarepostamble\refsheetq + +End of Reference Sheet file + +\endpostamble + +\ifx\oldDS T \generateFile{natnotes}{f}{\from{f-natbib.dtx}{notes}}\fi + +\declarepreamble\driver +============================================ +This is the driver file to produce the LaTeX documentation +from the original source file \inFileName. + +Make changes to it as needed. (Never change the file \inFileName!) +============================================ +\endpreamble + +\declarepostamble\driverq + +End of documentation driver file. +\endpostamble + +\ifx\oldDS T \generateFile{natbib.drv}{f}{\from{f-natbib.dtx}{driver}}\fi + +\ifx\oldDS T \let\askforoverwritefalse\relax\def\generate#1{}\fi + +\askforoverwritefalse +\generate{\file{natbib.sty}{\from{f-natbib.dtx}{package,all}} + \file{natnotes}{\usepreamble\refsheet\usepostamble\refsheetq + \from{f-natbib.dtx}{notes}} + \file{natbib.drv}{\usepreamble\driver\usepostamble\driverq + \from{f-natbib.dtx}{driver}} + } + +\obeyspaces +\Msg{*********************************************}% +\Msg{* For documentation, process f-natbib.dtx *}% +\Msg{* or the driver file natbib.drv *}% +\Msg{* For reference sheet, process natnotes.tex *} +\Msg{*********************************************} +\end{filecontents*} +% +%<*driver> +\documentclass{ltxdoc} +\usepackage[latin1]{inputenc} +\usepackage[T1]{fontenc} +\usepackage{lmodern} +\usepackage[francais]{babel} +%%\documentclass[twoside]{ltxdoc} +%%\documentclass[a4paper]{ltxdoc} +%%\documentclass[twoside,a4paper]{ltxdoc} +\raggedbottom + + %** To include the detailed explanation of the coding, comment out + %** the next line +\OnlyDescription + + %** To produce a command index: add the following line for one run, + %** then run makeindex -s gind.ist natbib + %** and reprocess, with or without this line (much faster without) +%% \EnableCrossrefs\CodelineIndex + + %** To produce a change history: add the following line for one run, + %** then run makeindex -s gglo.ist -o natbib.gls natbib.glo + %** and reprocess, with or without this line (faster without) +%% \RecordChanges + +\DisableCrossrefs %May stay; zapped by \EnableCrossrefs +\CodelineNumbered %May stay + +\begin{document} + \DocInput{f-natbib.dtx} +\end{document} +% +%<*notes> +%^^A *************************** +%^^A Preamble to the Reference Sheet +%^^A *************************** +\documentclass{article} + +\setlength{\parindent}{0pt} +\setlength{\parskip}{1ex} +\setlength{\textwidth}{\paperwidth} +\addtolength{\textwidth}{-2in} +\setlength{\oddsidemargin}{0pt} +\setlength{\textheight}{\paperheight} + +\addtolength{\textheight}{-\headheight} +\addtolength{\textheight}{-\headsep} +\addtolength{\textheight}{-\footskip} +\addtolength{\textheight}{-2in} +\makeatletter +\def\@listI{\leftmargin\leftmargini + \topsep\z@ \parsep\parskip \itemsep\z@} +\let\@listi\@listI +\@listi +\makeatother +\newcommand{\head}[1]{\subsubsection*{#1}} + +\pagestyle{headings} +\markright{Reference sheet: \texttt{natbib}} + +\usepackage{shortvrb} +\MakeShortVerb{\|} + +\begin{document} +\thispagestyle{plain} + +% +%\fi +% +% \DoNotIndex{\begin,\CodelineIndex,\CodelineNumbered,\def,\DisableCrossrefs} +% \DoNotIndex{\DocInput,\documentclass,\EnableCrossrefs,\end,\GetFileInfo} +% \DoNotIndex{\NeedsTeXFormat,\OnlyDescription,\RecordChanges,\usepackage} +% \DoNotIndex{\ProvidesClass,\ProvidesPackage,\ProvidesFile,\RequirePackage} +% \DoNotIndex{\LoadClass,\PassOptionsToClass,\PassOptionsToPackage} +% \DoNotIndex{\DeclareOption,\CurrentOption,\ProcessOptions,\ExecuteOptions} +% \DoNotIndex{\AtEndOfClass,\AtEndOfPackage,\AtBeginDocument,\AtEndDocument} +% \DoNotIndex{\InputIfFileExists,\IfFileExists,\ClassError,\PackageError} +% \DoNotIndex{\ClassWarning,\PackageWarning,\ClassWarningNoLine} +% \DoNotIndex{\PackageWarningNoLine,\ClassInfo,\PackageInfo,\MessageBreak} +% \DoNotIndex{\space,\protect,\DeclareRobustCommand,\CheckCommand} +% \DoNotIndex{\newcommand,\renewcommand,\providecommand,\newenvironment} +% \DoNotIndex{\renewenvironment,\newif,\newlength,\newcounter,\setlength} +% \DoNotIndex{\setcounter,\if,\ifx,\ifcase,\ifnum,\ifdim,\else,\fi} +% \DoNotIndex{\texttt,\textbf,\textrm,\textsl,\textsc,\reset@font} +% \DoNotIndex{\textup,\textit,\textmd,\textsf,\emph,\futurelet} +% \DoNotIndex{\ttfamily,\rmfamily,\sffamily,\mdseries,\bfseries,\upshape} +% \DoNotIndex{\slshape,\scshape,\itshape,\em,\LaTeX,\LaTeXe} +% \DoNotIndex{\filename,\fileversion,\filedate,\let,\makeindex} +% \DoNotIndex{\@auxout,\@for,\@gobble,\@ifnextchar,\@m,\@mkboth,\@nil} +% \DoNotIndex{\@noitemerr,\@tempa,\@tempswafalse,\@tempswatrue,\@warning} +% \DoNotIndex{\advance,\arabic,\AtBeginDocument,\bf,\bibname,\chapter} +% \DoNotIndex{\citation,\clubpenalty,\CodelineNumbered,\csname} +% \DoNotIndex{\DisableCrossrefs,\do,\edef,\else,\endcsname,\endlist} +% \DoNotIndex{\expandafter,\fi,\gdef,\global,\hbox,\hfill,\hskip,\hspace} +% \DoNotIndex{\if,\if@filesw,\if@tempswa,\ifx,\immediate,\itemindent,\labelsep} +% \DoNotIndex{\labelwidth,\lastskip,\leftmargin,\list,\mbox,\newblock} +% \DoNotIndex{\newpage,\p@enumiv,\parindent,\penalty,\refname} +% \DoNotIndex{\relax,\section,\settowidth,\sfcode,\sloppy,\small,\string} +% \DoNotIndex{\theenumiv,\thepage,\unskip,\uppercase,\usecounter,\vskip} +% \DoNotIndex{\widowpenalty,\write,\xdef,\z@,\catcode,\ifnum,\the} +% \DoNotIndex{\.,\@empty,\@ifundefined,\@latex@warning,\@minus,\@plus,\ } +% \DoNotIndex{\document,\@namedef,\@listi,\markboth,\or,\p@} +% \DoNotIndex{\listparindent,\noexpand,\par,\parsep,\pb,\pbf,\pbfseries} +% \DoNotIndex{\pc,\pd,\pem,\pit,\pitshape,\pmdseries,\prm,\prmfamily,\psc} +% \DoNotIndex{\pscshape,\psf,\psffamily,\psl,\pslshape,\ptt,\pttfamily} +% \DoNotIndex{\pupshape,\@iden,\@firstofone,\@unexpandable@protect} +% \DoNotIndex{\&,\{,\},\bibitem,\bibindent,\if@draft,\typeout} +% \DoNotIndex{\@ifclassloaded,\@ifstar,\@onlypreamble,\@preamblecmds} +% \DoNotIndex{\addtolength,\endinput,\@bsphack,\begingroup,\@wrindex} +% \DoNotIndex{\@listctr,\bibname,\enddocument,\hfil,\ignorespaces,\item} +% \DoNotIndex{\NAT@temp,\refname,\stepcounter,\@ifpackageloaded} +% \DoNotIndex{\@gobbletwo,\index,\itemsep,\markright,\scriptsize} +% \DoNotIndex{\textsuperscript,\@undefined} +% \DoNotIndex{\@celt,\@cite@list,\@citea,\@citeb,\@compress@cite} +% \DoNotIndex{\@bsphack,\@esphack,\@h@ld,\@make@cite@list,\@ne} +% \DoNotIndex{\@sort@celt,\@tempcnta,\@tempcntb,\delimiter,\endgroup} +% \DoNotIndex{\ifcat,\m@ne,\number} +% \DoNotIndex{\@markboth,\@mkboth,\nobreak,\SK@,\SK@@citex} +% \DoNotIndex{\SK@@label,\SK@@ref,SK@def,\SK@lbibitem,\bbl@redefine} +% \DoNotIndex{\@safe@activesfalse,\@save@activestrue,\active@prefix} +% +% \setcounter{IndexColumns}{2} +% \setlength{\IndexMin}{10cm} +% \setcounter{StandardModuleDepth}{1} +% +% \hyphenation{par-en-the-ti-cal} +% +% \GetFileInfo{natbib} +% +% \title{{\bfseries Citations et références en sciences naturelle}\\ +% (schémas auteur--année ou numérique)} +% +% \author{Patrick W. \textsc{Daly}\thanks{Traduction Jean-Pierre \textsc{Drucbert}, amendée par Nicolas \textsc{Le Novère} le 12 avril 2000. Titre original : +% {\bfseries Natural Sciences Citations and References} (Author--Year and Numerical Schemes)}} +% +% \date{Ce papier décrit le package \texttt{\filename}\\ +% version \fileversion{} du \filedate. +% } +% +% \maketitle +% +% \pagestyle{myheadings} +% \markboth{P. W. \textsc{Daly}}{CITATIONS ET R\'EF\'ERENCES EN SCIENCES NATURELLES} +% +% \iffalse % The following lines belong to both the documentation and notes +%<*notes> +% \fi +\newcommand{\btx}{\textsc{Bib}\TeX} +\newcommand{\thestyle}{\texttt{\filename}} +% \iffalse % These lines belong only to the notes +\begin{center}{\bfseries\Large + Reference sheet for \thestyle\ usage}\\ + \large(Describing version \fileversion\ from \filedate) +\end{center} + +\begin{quote}\slshape +For a more detailed description of the \thestyle\ package, \LaTeX\ the +source file \thestyle\texttt{.dtx}. +\end{quote} +% +% \fi +% +%^^A In order to keep all marginal notes on the one (left) side: +%^^A (otherwise they switch sides disasterously with twoside option) +% \makeatletter \@mparswitchfalse \makeatother +% +% \begin{abstract} +% \iffalse % First line is Reference Sheet only, rest for both doc and Ref. Sheet +%<*notes> +\head{Overview} +% \fi +Le package \thestyle\ est une réimplementation de la commande \LaTeX\ |\cite|, +pour fonctionner à la fois avec les citations auteurs--date et les citations numériques. + +Il est compatible +avec les styles bibliographiques standard, tels que \texttt{plain.bst}, ainsi qu'avec ceux +pour \texttt{harvard}, \texttt{apalike}, \texttt{chicago}, \texttt{astron}, \texttt{authordate} +et bien sûr \texttt{natbib}. + +% \iffalse +% +% \fi +% Au contraire des packages cités ci-dessus, le package \texttt{\thestyle{}} supporte +% non seulement les divers styles de bibliographie auteur--année, mais également +% ceux pour les citations numériques standards. En fait, il peut aussi produire +% des citations numériques même avec un style bibliographique auteur--année, quelque +% chose qui permet un passage facile d'un mode de citation à l'autre. Dans ce but, +% des remplacements pour les fichiers \texttt{.bst} standard de \LaTeX\ sont également +% fournis. +% +% Il est possible de définir le \emph{style} de citation (type de crochets autour et de ponctuation +% entre les citations) et même de l'associer au nom du style bibliographique afin qu'il soit +% automatiquement activé. Les styles de citation peuvent être définis pour des fichiers +% \texttt{.bst} locaux au moyen d'un fichier de configuration +% \label{natbib.cfg}\texttt{natbib.cfg}. +% +% Ce package est compatible avec les packages~: \texttt{babel}, \texttt{index}, \texttt{showkeys}, +% \texttt{chapterbib}, \texttt{hyperref}, \texttt{koma} et avec les classes de document +% \texttt{amsbook} et \texttt{amsart}. Il peut également émuler les fonctions de tri et de +% compression du paquetage \texttt{cite} (avec lequel il est par contre incompatible). +% +% Le package \thestyle\ agit donc comme une interface unique, souple, pour la plupart des +% styles bibliographiques disponibles. + +% \end{abstract} +% +% \newpage\tableofcontents\newpage +% +% \section{Introduction} +% +% Le premier problème de l'utilisation des citations auteur--année avec le \LaTeX{} standard est +% que les deux formes de citations ne sont pas supportées. Ce sont les formes~: +% \begin{quote} +% textuelle~: \dots\ comme le montre Jones et al. (1990) \dots\\ +% parenthésée~: Il a été montré (Jones et al., 1990) que \dots +% \end{quote} +% Il n'y a qu'une seule commande \verb|\cite| pour faire les deux travaux. +% +% Un deuxième problème est que l'environnement \texttt{thebibliography}, pour lister les +% références, insiste pour inclure les \emph{labels} dans la liste. Ces labels sont normalement +% les numéros, nécessaires pour référencer. Dans le système auteur--année, ils sont +% superflus\,\footnote{NdT: c'est l'opinion de l'auteur, Patrick W. Daly.} et devraient être laissés de côté. +% Donc, si l'on construisait une bibliographie avec l'auteur--année comme label, comme dans +% \begin{quote} +% \begin{verbatim} +% \begin{thebibliography}{...} +% \bibitem[Jones et all., 1990]{jon90} +% Jones, P. K., . . . +% \end{thebibliography} +% \end{verbatim} +% \end{quote} +% alors \verb|\cite{jon90}| produit la citation parenthésée [Jones et al., 1990], +% mais il n'y a pas moyen d'obtenir la citation textuelle. De plus, le texte de citation sera aussi +% inclus dans la liste des références. +% +% Le problème final est de trouver un style de bibliographie \btx{} qui conviendra. +% +% \section{Solutions antérieures} +% \begin{quote}\slshape +% Cette section peut ne pas intéresser tous les utilisateurs. Pour savoir comment utiliser +% \thestyle\ sans avoir à lire le contexte historique, sautez à la +% section~\ref{sec:usage}. +%\end{quote} +% Bien que le mode de citation auteur--année ne soit pas supporté par le \LaTeX\ \emph{standard}, +% il y a un certain nombre de packages dans les contributions qui essayent de résoudre ce +% problème. Les divers styles bibliographiques (fichiers \texttt{.bst}) qui existent sont +% habituellement conçus pour être utilisés avec un package \LaTeX\ particulier. +% +% J'ai trouvé sur les serveurs un grand nombre de fichiers \texttt{.bst} qui +% peuvent servir d'indicateurs des divers systèmes disponibles\,\footnote{NdT: les commentaires +% sur ces différents styles sont ceux de l'auteur, Patrick W. \textsc{Daly}.}. +% +% \subsection{Le style \texttt{natsci.bst}} +% +% Ce qui me donna ma première inspiration fut le style \texttt{natsci.bst} dû à +% Stephen \textsc{Gildea} à utiliser avec son package \texttt{agujgr.sty}. +% Ceci me montra que le problème était soluble. Cependant le style de \textsc{Gildea} met en page +% \verb|\bibitem| exactement comme je l'ai illustré au-dessus~: avec un label optionnel formé des +% auteurs abrégés et de l'année. Donc seules les citations parenthésées peuvent être adaptées. La +% liste des références, cependant, est corrigée dans ses fichiers de style. +% +% \subsection{Le style \texttt{apalike.bst}} +% Oren \textsc{Patashnik}, l'auteur de \btx{} et des fichiers \texttt{.bst} +% standards, a aussi travaillé sur un style auteur--année, appelé \texttt{apalike.bst}, avec un +% package correspondant \texttt{apalike.sty} pour le supporter. Ici encore, seule la +% citation sous forme parenthésée est fournie. Excepté le fait que son style fonctionne avec la +% version~0.99 de \btx, sa fonctionnalité est identique à celle des fichiers \texttt{natsci}. +% +% \textsc{Patashnik} n'aime pas les citations auteur--année. Il le dit très clairement dans ses manuels +% \btx{} et dans l'en-tête de \texttt{apalike.bst}. Néanmoins, nous devons respecter son +% travail dans ce domaine, simplement parce qu'il devrait être le meilleur expert en matière de +% \btx. Donc \texttt{apalike.bst} devrait être la base pour d'autre styles. +% +% La forme des entrées de \texttt{thebibliography} dans ce système est +% \begin{quote} +% |\bibitem[Jones et al., 1990]{jon90}...| +% \end{quote} +% la même que j'ai illustré plus haut. C'est la forme minimale qui peut être donnée. Je la +% nomme variante \texttt{apalike}, d'après \texttt{apalike.bst} et \texttt{apalike.sty} de +% \textsc{Patashnik}. Cependant il pourrait y avoir beaucoup de fichiers \texttt{.bst} indépendants qui +% suivent cette voie. +% Les fichiers de styles bibliographiques appartenant à ce groupe comprennent~: +% \begin{quote} +% \texttt{apalike}, \texttt{apalike2}, \texttt{cea}, \texttt{cell}, +% \texttt{jmb}, \texttt{phapalik}, \texttt{phppcf}, \texttt{phrmp} +% \end{quote} +% +% \subsection{Le style \texttt{newapa}} +% +% Un progrès majeur a été accompli avec \texttt{newapa.bst} et le package associé +% \label{newapa.sty} par Stephen N. \textsc{Spencer} et Young U. \textsc{Ryu}. +% Avec leur système, trois éléments distincts d'information sont inclus dans le label de +% \verb|\bibitem|, pour être utilisés à la demande. Ce sont~: la liste complète des auteurs, la +% liste abrégée et l'année. Ceci est effectué au moyen d'une commande +% \verb|\citeauthoryear| incluse dans le label, comme par exemple +% \begin{quote} +% |\bibitem[\protect\citeauthoryear{Jones, Barker,|\\ +% | and Williams}{Jones et al.}{1990}]{jon90}...| +% \end{quote} +% En fait, ceci ne fait qu'illustrer la structure de base de \verb|\citeauthoryear|; les fichiers +% \texttt{newapa} vont encore plus loin en remplaçant certains mots et signes de ponctuation par +% des commandes. Par exemple, le mot «~and~» ci-dessus est en réalité +% \verb|\betweenauthors|, quelque chose qui doit être défini dans le +% fichier \texttt{.sty}. Bien sûr, \verb|\citeauthoryear| est aussi défini +% dans ce fichier. Un certain nombre de commandes \verb|\cite| sont disponibles pour imprimer la +% citation avec la liste complète des auteurs, avec la liste courte, avec ou sans la date, sous +% la forme textuelle ou parenthésée. +% +% Donc l'entrée \verb|\citeauthoryear| dans \verb|\bibitem| est très souple, ce qui permet au +% fichier de style d'engendrer chaque forme de citation que l'on peut souhaiter. Elle est +% utilisée par de nombreux autres styles, avec les fichiers \texttt{.sty} correspondants. Ils +% semblent tous avoir été inspirés par \texttt{newapa.bst}, bien qu'il leur manque les commandes +% supplémentaires de ponctuation. +% +% Les fichiers de styles bibliographiques appartenant au groupe \texttt{newapa} comprennent~: +% \begin{quote} +% \texttt{newapa}, \texttt{chicago}, \texttt{chicagoa}, \texttt{jas99}, +% \texttt{named} +% \end{quote} +% Note: le dernier de ces styles, \texttt{named.bst}, utilise \verb|\citeauthoryear| d'une +% manière légèrement différente, avec seulement deux arguments~: la liste courte et l'année. +% +% \subsection{La famille Harvard} +% Le même effet est réalisé selon une approche différente dans la famille de styles +% bibliographiques Harvard. Ici un substitut +% de \verb|\bibitem| est utilisé, comme dans +% \begin{quote} +% \verb|\harvarditem[Jones et al.]{Jones, Baker, and|\\ +% \verb| Williams}{1990}{jon90}...| +% \end{quote} +% Le package d'interface associé s'appelle \texttt{harvard.sty} et a été écrit par +% Peter \textsc{Williams} et Thorsten \textsc{Schnier}. Il définit +% \verb|\harvarditem| ainsi que les commandes de citation +% \verb|\cite|, pour les citations parenthésées et +% \verb|\citeasnoun| pour les citations textuelles. La première +% citation utilise la liste longue des auteurs, les suivantes la liste plus courte, si elle a été +% donnée dans l'argument optionnel de \verb|\harvarditem|. +% +% Les fichiers de styles bibliographiques appartenant à la famille Harvard sont~: +% \begin{quote} +% \texttt{agsm}, \texttt{dcu}, \texttt{kluwer} +% \end{quote} +% +% Ce package a été mis à jour pour \LaTeXe, avec de nombreux ajouts pour la souplesse. Le +% résultat est une interface puissante qui devrait satisfaire la plupart des besoins concernant +% les citations (il ne supprime cependant pas les auteurs répétés, comme le fait \thestyle{}). +% +% \subsection{Le style Astronomie} +% Réalisant apparemment les limitations de son système \texttt{apalike}, Oren +% \textsc{Patashnik}\, entreprit de développer un «~vrai~» style bibliographique +% \texttt{apa}, en faisant usage de la méthode déjà employée par un journal d'astronomie. +% Celui-ci est en fait très semblable au label créé par \texttt{newapa} mais avec seulement la +% liste courte des auteurs: +% \begin{quote} +% |\bibitem[\protect\astroncite{Jones et al.}{1990}]{jon90}|\\ +% | ...| +% \end{quote} +% Il nécessite le package \texttt{astron.sty} ou tout autre package qui +% définisse \verb|\astroncite| de manière appropriée. +% Les fichiers de styles bibliographiques appartenant au groupe astronomie sont: +% \begin{quote} +% \texttt{apa}, \texttt{astron}, \texttt{bbs}, \texttt{cbe}, +% \texttt{humanbio}, \texttt{humannat}, \texttt{jtb} +% \end{quote} +% Ceci est aussi bon que la commande \verb|\citeauthoryear|, bien que moins souple car il manque +% la liste complète des auteurs. +% +% \subsection{Les styles \texttt{authordate}} +% Enfin, j'ai également trouvé quelques packages qui font usage d'une commande de label appelée +% \verb|\citename| sous la forme +% \begin{quote} +% |\bibitem[\protect\citename{Jones et al., }1990]{jon90}|\\ +% | ...| +% \end{quote} +% +% Ce n'est pas un bon système parce que la liste des auteurs et la date ne sont pas nettement séparées +% en tant qu'arguments individuels et parce que la ponctuation est incluse dans le texte du +% label. Il est préférable de conserver la ponctuation totalement retirée, faisant partie +% des définitions dans le fichier \texttt{.sty}, afin d'avoir une souplesse complète. +% +% Les styles bibliographiques appartenant à ce groupe sont: +% \begin{quote} +% \texttt{authordate1}, \texttt{authordate2}, \texttt{authordate3}, +% \texttt{authordate4}, \texttt{aaai-named} +% \end{quote} +% avec les packages \texttt{authordate1-4.sty}. +% +% \section{Le système \thestyle{}} +% La forme de l'entrée \verb|\bibitem| que j'ai utilisé pour tous mes styles +% bibliographiques est seulement légèrement plus compliquée que la forme minimale, mais elle +% permet une séparation claire entre les auteurs et la date: +% \begin{quote} +% |\bibitem[Jones et al.(1990)]{jon90}...|\\[1ex] +% ou alternativement\\[1ex] +% |\bibitem[Jones et al.(1990)Jones, Baker, |\\ +% \hspace*{2em}|and Williams]{jon90}...| +% \end{quote} +% +% (Une faiblesse du format \thestyle{} est qu'il échoue si la liste +% d'auteurs contient elle-même des parenthèses! Ceci peut être corrigé si la liste +% des auteurs est placée entre accolades.) +% +% Je voulais appeler ce système quelque chose comme «~natural sciences bibliography~», +% ayant l'intention d'en faire une variante de \texttt{natsci.sty}. Puisque ce nom était déjà pris, +% j'ai dû prendre le nom quelque peu cryptique, et définitivement laid, de \thestyle. +% +% Le package \thestyle\texttt{.sty}\footnote{précedemment appelé un \emph{fichier de style} selon l'ancienne terminologie de +% \LaTeX~2.09} supporte non seulement mon propre format pour \verb|\bibitem|, +% mais aussi tous les autres décrits dans ce chapitre, plus les modes de citation numériques. +% Les données supplémentaires concernant le style de citation (type de crochets, virgules ou +% points-virgules entre les citations) peuvent être définies une fois pour toutes pour chaque +% fichier \texttt{.bst} et n'ont jamais besoin d'être explicitement notifiées dans le texte +% source. +% Les commandes \verb|\cite| et leur syntaxe sont toujours celles de \thestyle, même +% lorsqu'elles sont utilisées avec un fichier \texttt{.bst} comme \texttt{chicago.bst} qui +% aurait normalement un autre jeu de commandes (définies dans le package \texttt{chicago.sty}). +% Le résultat est un seul package \LaTeX{} pour traiter \emph{tous} les styles +% bibliographiques d'une manière uniforme. +% +% Tous les fichiers de style bibliographique auteur--année peuvent aussi être utilisés pour des +% citations \emph{numériques}, en sélectionnant simplement le mode de l'une des manières décrites aux +% sections~\ref{sec:bibpunct} et \ref{sec:opts}. Il n'est pas possible d'employer des +% citations auteur-année avec des fichiers \texttt{.bst} purement numérique, et ce ne le sera +% jamais. Voir la section~\ref{sec:6.0} pour plus d'informations. +% +% \section{Utilisation du present package}\label{sec:usage} +% +% \iffalse +%<*notes> +\head{Chargement} +Charger avec |\usepackage[|\emph{options}|]{|\thestyle|}|. Voir la liste des +\emph{options} à la fin. +% +% \fi +% Dans ce papier, je fais la distinction entre le \emph{mode} de citation (auteur--année +% ou numérique) et le \emph{style} de citation (le type de ponctuation utilisé pour les +% citations). Le style de citation est quelque chose qui est indépendant du style de +% bibliographie et n'est pas programmé dans les fichiers \texttt{.bst}. +% +% \subsection{Nouveaux styles de bibliographie}\label{sec:plainnat} +% +% \iffalse +%<*notes> +\head{Styles de bibliographie de remplacement} +% \fi +Je fournis trois nouveaux fichiers \texttt{.bst} pour remplacer les numériques standards de \LaTeX{}~: +\begin{quote}\ttfamily + plainnat.bst \qquad abbrvnat.bst \qquad unsrtnat.bst +\end{quote} +% \iffalse +% +% \fi +% Ces styles produisent des listes de références dans le même style que le fichier \texttt{.bst} +% standard correspondant, mais fonctionnent avec \texttt{natbib}. L'avantage est qu'ils peuvent +% être utilisés en mode numérique et en mode auteur--année. +% +% Ces fichiers \texttt{.bst} ne prétendent en aucune manière être exhaustifs. D'autres fichiers +% de style se conformant au format \texttt{natbib} existent, ou peuvent être engendrés par le +% programme \texttt{custom-bib} (aussi connue sous le nom de \texttt{makebst}. +% +% \subsection{Commandes de citation basiques} +% +% \DescribeMacro{\citet} +% \DescribeMacro{\citep} +% \iffalse +%<*notes> +\head{Commandes basiques} +% \fi +Le package \thestyle\ offre deux commandes basiques de citation, \verb|\citet| et +\verb|\citep| pour les citations \emph{textuelles} et \emph{parenthésées} respectivement. +Il existe aussi les formes étoilées \verb|\citet*| et \verb|\citep*| +qui impriment la liste complète des auteurs, et pas seulement la liste abrégée. Toutes ces +commandes acceptent un ou deux arguments optionnels qui ajoutent du texte avant et après la +citation. +\begin{quote} +\begin{tabular}{l@{\quad$\Rightarrow$\quad}l} + |\citet{jon90}| & Jones et al. (1990)\\ + |\citet[chap.~2]{jon90}| & Jones et al. (1990, chap.~2)\\[0.5ex] + |\citep{jon90}| & (Jones et al., 1990)\\ + |\citep[chap.~2]{jon90}| & (Jones et al., 1990, chap.~2)\\ + |\citep[see][]{jon90}| & (see Jones et al., 1990)\\ + |\citep[see][chap.~2]{jon90}| & (see Jones et al., 1990, chap.~2)\\[0.5ex] + |\citet*{jon90}| & Jones, Baker, and Williams (1990)\\ + |\citep*{jon90}| & (Jones, Baker, and Williams, 1990) +\end{tabular} +\end{quote} +% \iffalse +% +% \fi +% Les formes étoilées ne peuvent lister la liste complète des auteurs que si le fichier +% \texttt{.bst} supporte cette possibilité; sinon la liste abrégée est imprimée. +% +% En \LaTeX\ standard, la commande \verb|\cite| ne peut prendre qu'un seul argument optionnel +% pour une note après la citation; ici un seul texte optionnel est une note postérieure, tandis +% que deux donnent une note antérieure et une note postérieure. Pour avoir seulement une note +% antérieure, il suffit de fournir une note postérieure vide, comme indiqué ci-dessus. +% +% Des mélanges plus complexes de texte et citations peuvent être engendrés par la commande à +% tout faire \verb|\citetext| de la section~\ref{sec:excite}. +% +% \iffalse +%<*notes> +\head{Citations multiples} +% \fi +Les citations multiples peuvent se faire en incluant plus d'une clé de +citation dans l'argument de la commande \verb|\cite|. +% \textsl{Si des citations adjacentes désignent les mêmes auteurs mais des années différentes, +% alors les noms d'auteurs ne sont pas répétés.} +\begin{quote} +\begin{tabular}{l@{\quad$\Rightarrow$\quad}l} + |\citet{jon90,jam91}| & Jones et al. (1990); James et al. (1991)\\ + |\citep{jon90,jam91}| & (Jones et al., 1990; James et al. 1991)\\ + |\citep{jon90,jon91}| & (Jones et al., 1990, 1991)\\ + |\citep{jon90a,jon90b}| & (Jones et al., 1990a,b) +\end{tabular} +\end{quote} + +% \iffalse +\head{Mode numérique} +% \fi +Ces exemples sont pour le mode de citation auteur--année. En mode numérique, les résultats sont +différents. +\begin{quote} +\begin{tabular}{l@{\quad$\Rightarrow$\quad}l} + |\citet{jon90}| & Jones et al. [21]\\ + |\citet[chap.~2]{jon90}| & Jones et al. [21, chap.~2]\\[0.5ex] + |\citep{jon90}| & [21]\\ + |\citep[chap.~2]{jon90}| & [21, chap.~2]\\ + |\citep[see][]{jon90}| & [see 21]\\ + |\citep[see][chap.~2]{jon90}| & [see 21, chap.~2]\\[0.5ex] + |\citep{jon90a,jon90b}| & [21, 32] +\end{tabular} +\end{quote} +% \iffalse +% +% \fi +% Les auteurs ne peuvent être listés que si le fichier \texttt{.bst} supporte les citations +% auteurs--année. Les fichiers \texttt{.bst} standard, comme \texttt{plain.bst}, sont uniquement +% numériques et ne transmettent aucune information auteur--année à \LaTeX. Dans ce cas, +% \verb|\citet| imprime «~\textbf{(author?)}~[21]~». +% +% \DescribeMacro{\cite} +% Dans les versions originales de \thestyle, la commande traditionnelle +% \verb|\cite| était utilisée à la fois pour les citations textuelles et +% parenthésées. La présence d'un texte optionnel vide entre crochets droits signalait le cas +% parenthésé. Cette syntaxe a été retenue dans un souci de compatibilité, mais elle n'est plus +% conseillée. +% +% Ceci signifie que \verb|\cite| (sans notes) est identique à \verb|\citet| dans le mode +% auteur--année, tandis qu'en mode numérique, elle est identique à \verb|\citep|. La forme étoilée, +% comme la syntaxe avec une ou deux notes optionnelles, peut aussi être utilisée. +% +% Il est possible d'avoir des citations multiples triées dans le même ordre que leur apparition +% dans la liste des références, quelque soit leur ordre en tant qu'arguments des commandes +% \verb|\cite|. L'option \texttt{sort} est nécessaire pour cela; voir la section~\ref{sec:sort}. +% +% Certaines maisons d'édition demandent que la première citation de toute référence donnée soit +% imprimée avec la liste complète des auteurs, mais que les citations ultérieures le soient +% toutes avec la liste abrégée. Il suffit d'ajouter l'option \texttt{longnamesfirst} pour +% activer cela pour \thestyle. Voir la section~\ref{sec:long}. +% +% \subsection{Commandes étendues de citation} +% \label{sec:excite} +% +% \DescribeMacro{\citealt} +% \DescribeMacro{\citealp} +% \DescribeMacro{\citetext} +% \iffalse +%<*notes> +\head{Parenthèses supprimées} +% \fi +Comme autre forme de citation, \verb|\citealt| est analoque à \verb|\citet| mais +\emph{sans aucune parenthèse}, De même, \verb|\citealp| est \verb|\citep| +sans les parenthèses. Les références multiples, les notes et les +formes étoilées existent aussi. +\begin{quote} +\begin{tabular}{l@{\quad$\Rightarrow$\quad}l} + |\citealt{jon90}| & Jones et al.\ 1990\\ + |\citealt*{jon90}| & Jones, Baker, and Williams 1990\\ + |\citealp{jon90}| & Jones et al., 1990\\ + |\citealp*{jon90}| & Jones, Baker, and Williams, 1990\\ + |\citealp{jon90,jam91}| & Jones et al., 1990; James et al., 1991\\ + |\citealp[pg.~32]{jon90}| & Jones et al., 1990, pg.~32\\ + |\citetext{priv.\ comm.}| & (priv.\ comm.) +\end{tabular} +\end{quote} +La commande \verb|\citetext| permet de placer +du texte arbitraire dans les parenthèses courantes de citation. Ceci peut être utilisé en +combinaison avec \verb|\citealp|. +% Par exemple, +% \begin{verbatim} +% \citetext{voir \citealp{jon90}, +% ou encore mieux \citealp{jam91}} +% \end{verbatim} +% pour produire (voir Jones et al., 1990, ou encore mieux James et al., 1991). +% +% \iffalse +% +% \fi +% +% \DescribeMacro{\citeauthor} +% \DescribeMacro{\citeyear} +% \DescribeMacro{\citeyearpar} +% \DescribeMacro{\citefullauthor} +% \iffalse +%<*notes> +\head{Citations partielles} +% \fi +Dans les schémas auteur--année, il est parfois souhaitable de pouvoir faire référence aux +auteurs sans l'année, ou vice versa. Ceci est obtenu grâce aux commandes supplémentaires +\begin{quote} +\begin{tabular}{l@{\quad$\Rightarrow$\quad}l} + |\citeauthor{jon90}| & Jones et al.\\ + |\citeauthor*{jon90}| & Jones, Baker, and Williams\\ + |\citeyear{jon90}| & 1990\\ + |\citeyearpar{jon90}| & (1990) +\end{tabular} +\end{quote} +% \iffalse +% +% \fi +% Il existe aussi une commande \verb|\citefullauthor| qui est équivalente à +% \verb|\citeauthor*|. +% +% Si les informations complètes sur les auteurs sont manquantes, alors \verb|\citeauthor*| est +% identique à \verb|\citeauthor|, n'imprimant que la liste abrégée. Ceci s'applique également +% aux formes étoilées de \verb|\citet| et \verb|\citep|. +% +% Si l'information auteur ou année est manquante (comme c'est le cas avec les fichiers +% \texttt{.bst} du \LaTeX{} standard), ces commandes émettent un avertissement. +% +% \medskip\noindent +% \textbf{Note~:} +% ces commandes peuvent aussi être utilisées avec des +% citations numériques, pourvu qu'un fichier \texttt{.bst} auteur--année soit utilisé. +% +% \medskip\noindent +% \textbf{Note:} toutes les commandes \verb|\cite...| ont la même syntaxe, +% permettant les citations multiples et au plus deux notes (il n'y a cependant pas de forme étoilée +% de \verb|\citeyear|). Cela n'a pas grande signification d'ajouter des notes à \verb|\citeyear| +% ou \verb|\citeauthor|, en particulier avec des citations multiples; cependant il est possible +% de le faire, et il n'y aura pas de message d'erreur, mais les résultats sont parfois étranges. +% Par exemple, en mode numérique, les notes sont complètement ignorées, tandis qu'en mode +% auteur--année, seule la note postérieure est acceptée. Les citations multiples dans +% \verb|\citet| ne sont pas non plus recommandées (et n'ont, selon moi, aucun sens), mais si elles sont +% utilisées avec des notes, la note antérieure apparaîtra avant chaque année, et la note +% postérieure seulement après la dernière année. Il faut admettre que ce sont des erreurs, mais +% l'effort nécessaire pour les éliminer ne se justifie pas par l'utilité contestable de ces +% possibilités. +% +% En résumé, les notes sont destinées seulement à \verb|\citep| mais peuvent aussi être utilisées +% avec \verb|\citet| en mode auteur--année, avec des citations simples. Dans toute autre +% situation, les résultats sont imprévisibles. +% +% \DescribeMacro{\Citet} +% \DescribeMacro{\Citep} +% \DescribeMacro{\Citealt} +% \DescribeMacro{\Citealp} +% \DescribeMacro{\Citeauthor} +% \subsection{Forcer les noms en majuscules} +% \iffalse +%<*notes> +\head{Forcer les noms en majuscules} +% \fi +Si le nom du premier auteur contient une partie \textsl{von}, comme dans «~della Robbia~», +alors \verb|\citet{dRob98}| produit «~della Robbia (1998)~», même au début d'une phrase. Vous +pouvez forcer la première lettre à être une majuscule en utilisant plutôt la commande +\verb|\Citet|. D'autres commandes pour forcer une majuscule existent: +\begin{quote} +\begin{tabular}{rl@{\quad$\Rightarrow$\quad}l} + when & |\citet{dRob98}| & della Robbia (1998) \\ + then & |\Citet{dRob98}| & Della Robbia (1998) \\ + & |\Citep{dRob98}| & (Della Robbia, 1998) \\ + & |\Citealt{dRob98}| & Della Robbia 1998 \\ + & |\Citealp{dRob98}| & Della Robbia, 1998 \\ + & |\Citeauthor{dRob98}| & Della Robbia +\end{tabular} +\end{quote} +Ces commandes existent aussi en forme étoilée pour les noms complets des auteurs +% \textbf{Note:} le codage des commandes de passage en majuscule est compliqué et probablement +% erroné. Il opère sur les noms qui sont rangés dans l'entrée \verb|\bibitem| et fonctionne même +% si des commandes de fontes de l'ancien style sont utilisées; cependant les commandes +% \textsf{\textbf{NFSS}} provoqueront un plantage; donc +% \begin{tabular}{ll} +% |\bibitem[{\it della Robbia}(1998)]{dRob98}| & fonctionne, mais \\ +% |\bibitem[\textit{della Robbia}(1998)]{dRob98}| & plante. +% \end{tabular} +% J'espère améliorer cette situation dans le futur. +% +% \iffalse +% +% \fi +% +% \subsection{Alias de citation} +% \DescribeMacro{\defcitealias} +% \DescribeMacro{\citetalias} +% \DescribeMacro{\citepalias} +% \iffalse +%<*notes> +\head{Alias de citation} +% \fi +On souhaite parfois citer une référence avec une désignation spéciale, au lieu de le faire par +les auteurs. par exemple, sous Papier~I, Papier~II. De tels alias peuvent être définis et +utilisés, dans le texte et/ou entre parenthèses avec: +\begin{quote} +\begin{tabular}{lcl} + |\defcitealias{jon90}{Paper~I}|\\ + |\citetalias{jon90}| & $\Rightarrow$ & Paper~I\\ + |\citepalias{jon90}| & $\Rightarrow$ & (Paper~I) +\end{tabular} +\end{quote} +Ces commandes de citation fonctionnent tout comme \verb|\citet| et \verb|\citep|: elles peuvent +prendre plusieurs clés dans l'argument, peuvent contenir des notes et sont marquées comme +hyper-liens. +% \iffalse +% +% \fi +% +% Un avertissement est émis si l'alias est utilisé avant qu'il soit défini, ou si un alias est +% redéfini pour une citation donnée. Aucun n'avertissement n'est émis si un alias est défini +% pour une clé de citation qui n'existe pas; l'avertissement viendra lorsque l'alias sera utilisé! +% +% Voir la section~\ref{sec:yearless} pour d'autres méthodes de citation avec un nom de code. +% +% \subsection{Références sans auteur et sans année}\label{sec:yearless} +% Que doit-on faire des références qui n'ont pas d'auteur? Ceci m'a longtemps ennuyé +% mais j'ai une suggestion. Les styles \BibTeX\ standards font usage d'un champ \texttt{KEY} +% dans les entrées, champ à utiliser pour classer alphabétiquement lorsque auteurs et éditeurs +% sont manquants. Les styles auteur--année vont encore plus loin et insèrent le champ +% \texttt{Key} à la place des auteurs. On peut à ce moment imaginer de donner un code de +% désignation pour le document. Par exemple, +% \begin{quote} +% \begin{verbatim} +% @MANUAL{handbk98, +% title = {Assembling Computers}, +% year = 1998, +% organization = {MacroHard Inc.}, +% key = "MH-MAN" +% } +% \end{verbatim} +% \end{quote} +% Avec le style bibliographique \texttt{plain}, le texte de la clé \texttt{MH-MAN} n'est utilisé +% que pour classer la référence, mais avec le style bibliographique \texttt{plainnat} et +% d'autres styles auteur--année, il est utilisé à la place des auteurs. On peut alors y faire +% référence par~\verb|\citeauthor{handbk98}| pour obtenir MH-MAN ou par +% \verb|\citetext{\citeauthor{handbk98}}| pour obtenir (MH-MAN), une citation parenthésée. +% +% Ceci peut être grandement simplifié si le style bibliographique laisse la date en blanc dans +% l'entrée \verb|\bibitem|, comme dans +% \begin{quote} +% |\bibitem[MH-MAN()]{handbk98}| +% \end{quote} +% car alors \thestyle\ supprime la date, la ponctuation précédente et les accolades pour +% \verb|\citet|. Cela signifie que \verb|\citet| et \verb|\citep| se comportent automatiquement +% comme dans les deux exemples ci-dessus. La date peut encore apparaître dans le texte de la +% référence. +% +% Les styles bibliographiques de \thestyle\ ont été modifiés en conséquence pour omettre +% la date de l'entrée \verb|\bibitem| lorsque les auteurs et/ou éfiteurs sont remplacés par le +% texte de la clé. +% +% De même, si l'année est manquente, elle sera laissée en blanc dans l'entrée \verb|\bibitem|; +% donc citer un tel document ne produira que les noms des auteurs. + +% \textbf{Note:} il y a de nombreuses autres possibilités avec ce dispositif. On peut même +% produire des citations comme celles du style bibliographique \texttt{alpha}, en plaçant le +% code de citation à la place des auteurs dans l'entrée \verb|\bibitem| et en laissant l'année +% en blanc. Un deuxième code (ou peut-être même les auteurs eux-mêmes) pourrait être placé là ou +% apparaît normalement la liste complète des auteurs, pour être imprimé avec la forme étoilée des +% commandes \verb|\cite|. Par exemple, +% \begin{quote} +% |\bibitem[MH-MAN()MacroHard Inc.]{handbk98}| +% \end{quote} +% +% \subsection{Dispositifs supplémentaires dans la famille \texttt{plainnat}}\label{sec:url} +% +% Les fichiers \texttt{.bst} spéciaux pour \thestyle\ mentionnés dans la +% section~\ref{sec:plainnat} ont de nombreux champs supplémentaires par rapport aux fichiers +% d'origine: \\ +% \begin{tabular}{ll} +% \texttt{ISBN} & pour le numéro ISBN dans les livres,\\ +% \texttt{ISSN} & pour le numéro ISSN dans les périodique,\\ +% \texttt{URL} & pour l'adresse Internet des documents en ligne. +% \end{tabular} +% L'adresse Internet est composée dans une fonte machine à écrire et conduit souvent à des +% problèmes de coupure de ligne. Il est conseillé de charger le package \texttt{url} de Donald +% \textsc{Arseneau}, qui permet au texte en fonte +% machine à écrire d'être coupé sur les marques de ponctuation. Les adresses URL sont composées +% avec la commande \verb|\url| dans ce package, mais s'il n'est pas chargé, alors \verb|\url| +% est défini comme étant \verb|\textttt|, sans coupure de ligne. +% +% Comme le signale la section~\ref{sec:yearless}, le champ \texttt{KEY} est traité +% différemment par \texttt{plainnat} et par \texttt{plain}. Tandis que ce dernier utilise ce +% champ seulement pour classer alphabétiquement les entrées sans auteur, +% \texttt{plainnat} l'insère vraiment à la place de l'auteur, les deux dans le texte de +% référence et dans le label de citation (entrées \verb|\bibitem|). De plus, l'année est laissée +% vide dans \verb|\bibitem| afin que \verb|\citep| n'imprime que le texte «~author~», qui est +% maintenant le champ \texttt{KEY}. Ce devrait être un certain code pour désigner le document +% cité. +% +% \subsection{Sélection de la ponctuation pour les citations}\label{sec:bibpunct} +% +% \DescribeMacro{\bibpunct} +% Les exemples ci-dessus ont été imprimés avec le style de citation par défaut. Il est possible +% d'en changer, comme de choisir le mode numérique ou auteur--année, au moyen +% de la commande \verb|\bibpunct|, qui prend un argument optionnel et +% 6~arguments obligatoires. Les arguments obligatoires sont : +% \iffalse +%<*notes> +\head{Sélection du style de citation et de la ponctuation} +Utilisez la commande |\bibpunct| avec un argument optionnel et +6~arguments obligatoires : +% \fi +\begin{enumerate} +\item le symbole crochet ouvrant, par défaut «~\verb|(|~»; +\item le symbole crochet fermant, par défaut~«~\verb|)|~»; +\item la ponctuation entre des citations multiples, par défaut~«~\verb|;|~»; +\item la lettre «~\texttt{n}~» pour le style numérique, ou «~\texttt{s}~» pour le style numérique en exposant, + ou toute autre lettre pour + auteur--année, par défaut auteur--année; notez qu'il n'est pas nécessaire de + spécifier quelle interface auteur--année est utilisée, car toutes seront + reconnues; +\item la ponctuation qui vient se placer entre les noms d'auteurs et l'année (cas parenthésé + seulement), par défaut~«~\verb|,|~»; +\item la ponctuation qui vent se placer entre les années lorsque des listes d'auteurs communes + sont supprimées (par défaut «~\verb|{,~}|»); +% si à la fois auteurs et années sont +% communs, la citation est imprimée sous la forme «~\verb|1994a,b|~», mais si un +% espace est demandé entre les lettres supplémentaires, alors incluez l'espace +% dans l'argument, comme dans \verb|{,~}|. +% +% Pour le mode numérique, \verb|\citet{jon90,jon91}| produit +% «~Jones et al.\ [21, 22]~» avec cette ponctuation entre les numéros. Un espace est +% automatiquement inclus pour les numéros, mais pas pour les exposants. + +\end{enumerate} + +L'argument optionnel est le caractère qui précède une note postérieure; par défaut, c'est une virgule +plus un espace. En redéfinissant ce caractère, il faut inclure un espace si vous en voulez +un. + +% la commande \verb|\bibpunct| doit être appelée dans le préambule donc +% \emph{avant} \verb|\begin{document}|. + +Example~1, |\bibpunct{[}{]}{,}{a}{}{;}| change la sortie de +\begin{quote} + |\citep{jon90,jon91,jam92}| +\end{quote} +en [Jones et al. 1990; 1991, James et al. 1992]. + +Example~2, |\bibpunct[; ]{(}{)}{,}{a}{}{;}| change la sortie de +\begin{quote} + |\citep[and references therein]{jon90}| +\end{quote} +en (Jones et al. 1990; and references therein). + +% \iffalse +% +% \fi +% +% \DescribeMacro{\bibstyle@xxx} +% Habituellement le style de citation est déterminé par le journal pour lequel vous écrivez, et +% fait autant partie du style de bibliographie que tout le reste. Le package \thestyle{} +% permet que les définitions de ponctuation soient directement couplées à la commande +% \verb|\bibliographystyle| qui doit toujours être présente lorsque +% \btx{} est utilisé. C'est cette commande qui sélectionne le fichier \texttt{.bst}; en +% ajoutant un tel couplage à \thestyle{} pour tout fichier \texttt{.bst} que l'on pourrait +% vouloir utiliser, il n'est pas nécessaire d'ajouter \verb|\bibpunct| explicitement dans le +% document lui-même, sauf bien sûr si vous voulez passer outre les valeurs par défaut. +% +% Un tel couplage est réalisé en définissant une commande +% \verb|\bibstyle@|\emph{ .bst}, où \emph{bst\/} est le nom du +% fichier \texttt{.bst}. Par exemple, l'American Geophysical Union (AGU) demande dans ses publications +% que les citations soient faites avec des crochets droits et séparées par des points-virgules. Il +% y a donc un fichier \texttt{agu.bst} pour effectuer la plus grande partie de la +% mise en forme, mais de telles ponctuations ne sont pas incluses dans ce fichier. En revanche, +% \thestyle{} a la définition +% \begin{quote} +% |\newcommand{\bibstyle@agu}{\bibpunct{[}{]}{;}{a}{,}{,~}}| +% \end{quote} +% +% Ces styles définissant des commandes peuvent contenir plus que simplement \verb|\bibpunct|. +% Certains schémas de citation numériques nécessitent encore plus de modifications. Par exemple, +% le journal \textsl{Nature} non seulement utilise des nombres en exposant pour les citations, il +% imprime aussi les numéros dans la liste des références sans les crochets droits habituels. +% Pour s'adapter à cela, \thestyle{} contient la définition de style +% \begin{quote}\begin{verbatim} +% \newcommand{\bibstyle@nature}% +% {\bibpunct{}{}{,}{s}{}{\textsuperscript{,}}% +% \gdef\NAT@biblabelnum##1{##1.}} +% \end{verbatim} +% \end{quote} +% La commande redéfinie \verb|\NAT@biblabelnum| spécifie comment les +% numéros des références doivent être mis en forme dans la liste des références elle-même. La +% redéfinition doit être faite avec \verb|\gdef|, mais pas avec \verb|\def| ni +% \verb|\renewcommand|. +% +% Le style de ponctuation sélectionné et les autres redéfinitions ne seront pas effectives lors +% de première exécution de \LaTeX, car elles sont mémorisées dans le fichier auxiliaire +% en vue de l'exécution suivante. +% +% L'utilisateur peut ajouter beaucoup de telles définitions de lui-même, pour s'adapter aux +% journaux et fichiers \texttt{.bst} qu'il a. Il peut soit les ajouter à sa copie locale de +% \thestyle\texttt{.sty}, ou mieux les +% placer dans un fichier nommé \thestyle\texttt{.cfg}. Ce fichier sera lu s'il +% existe, en ajoutant toutes configurations locales. Donc de telles configurations pourront +% survivre aux mises à jour futures du package. (Ce pour \LaTeXe{} seulement.) +% +% \medskip +% \noindent\textbf{Note:} +% tout appel explicite à \verb|\bibpunct| a priorité sur les +% styles de citation prédéfini. +% +% \DescribeMacro{\citestyle} +% Un style de citation préprogrammé est normalement invoqué par la commande classique +% \verb|\bibliographystyle|, +% comme décrit ci-dessus. Cependant, il se peut que l'on veuille appliquer un certain style de +% citation à un autre style de bibliographie. Ceci peut être fait avec +% \verb|\citestyle|, placée \emph{avant} \verb|\begin{document}|. Par +% exemple, pour utiliser le style bibliographique \texttt{plainnat} (pour la liste des +% références) avec le style \textsl{Nature} de citations (exposants), +% \begin{quote} +% |\documentclass{article}|\\ +% |\usepackage{|\thestyle|}|\\ +% |. . . . .|\\ +% |\citestyle{nature}|\\ +% |\begin{document}|\\ +% |\bibliographystyle{plainnat}|\\ +% |. . . . .| +% \end{quote} +% +% \noindent +% \textbf{Note:} toutes les modifications au style de +% citation, y compris la ponctuation, doivent être faites \emph{avant} \verb|\begin{document}|, +% qui gèle le style de citation. +% +% \subsection{Priorité des commandes de style}\label{sec:priority} +% Le style de citation (ponctuation et mode) peut être sélectionné au moyen des commandes +% \verb|\bibpunct|, \verb|\citestyle| et de commandes prédéfinies \verb|\bibstyle@|\textit{bst}. +% Ces éléments peuvent aussi être sélectionnés par des options \LaTeXe{} (voir la +% section~\ref{sec:opts}). Que se passe-t-il s'il y a plusieurs sélections en conflit? +% +% La prorité la plus basse est affectée aux commandes prédéfinies \verb|\bibstyle@|\textit{bst}, +% puisqu'elles sont implicites et non directement visibles par l'utilisateur. Les options +% \LaTeXe{} ont la priorité suivante. Enfin, toute sélection faite par \verb|\bibpunct| et/ou +% \verb|\citestyle| outrepasse celles des autres méthodes. +% +% \subsection{Autres options de mise en forme} +% +% \iffalse +%<*notes> +\head{Autres options de mise en forme} +% \fi +% +% \DescribeMacro{\bibsection} +% La liste des références apparaît normalement comme une \verb|\section*| ou un \verb|\chapter*| +% selon la classe du document. Si vous voulez concevoir votre propre mis en page du titre, disons +% une section numérotée avec \verb|\section|, alors la commande +% \verb|\bibsection| peut être redéfinie en conséquence par l'utilisateur. +% +% \iffalse +Redéfinit \verb|\bibsection| à la commande de sectionnement désirée pour introduire +la listes des références. C'est normalement |\section*| ou |\chapter*|. +% \fi +% +% \DescribeMacro{\bibpreamble} +% Un préambule apparaissant après l'en-tête \verb|\bibsection| peut être inséré avant la vraie +% liste des références en définissant \verb|\bibpreamble|. Il apparaîtra +% dans la fonte du texte normal, à moins qu'il ne contienne des déclarations de fontes. +% La fonte définie par \verb|\bibfont| s'applique à la liste de références, non à ce +% préambule. +% +% \iffalse +Définit |\bibpreamble| comme étant tout texte devant être imprimé après l'en-tête +mais avant la liste de références proprement dite. + +% \fi +% +% \DescribeMacro{\bibfont} +% La liste des références est normalement imprimée dans la même taille et le même style de fonte que +% le corps principal du texte. Cependant, il est possible de définir +% \verb|\bibfont| comme étant des commandes de fonte qui seront activées à l'intérieur +% de l'environnement \texttt{thebibliography} après tout préambule. +% Par exemple, +% \begin{quote} +% \verb|\newcommand{\bibfont}{\small}| +% \end{quote} +% \iffalse +Définit \verb|\bibfont| comme une déclaration de fonte, e.g.\ \verb|\small| à appliquer à la liste +de références. + +% \fi +% +% \DescribeMacro{\citenumfont} +% Les citations numériques peuvent être imprimées dans une fonte différente. Définissez +% \verb|\citenumfont| comme étant une déclaration de fonte par exemple +% \verb|\itshape| ou même une commande prenant des arguments comme \verb|\textit|. +% \begin{quote} +% |\newcommand{\citenumfont}[1]{\textit{#1}}| +% \end{quote} +% Cette dernière déclaration est meilleure que \verb|\itshape| puisqu'elle ajoute +% automatiquement la correction italique. +% \iffalse +Définit |\citenumfont| comme étant une déclaration de fonte ou une commande, par exemple |\itshape| +ou |\textit|. + +% \fi +% +% \DescribeMacro{\bibnumfmt} +% Le format du listing numérique dans la liste de référence peut aussi être changé de celui par +% défaut [32] en redéfinissant \verb|\bibnumfmt|, par exemple +% \begin{quote} +% |\renewcommand{\bibnumfmt}[1]{\textbf{#1}:}| +% \end{quote} +% pour obtenir \textbf{32}: à la place. +% \iffalse +Redéfinit \verb|\bibnumfmt| comme une commande avec un argument +pour formater les nombres dans la liste de références. La définition par défaut est +|[#1]|. + +% \fi +% +% \DescribeMacro{\bibhang} +% La liste des références pour les styles auteur--année utilise un format avec indentation pendante: +% la première ligne de chaque référence est en fer à gauche, les lignes suivantes sont composées +% avec une indentation par rapport à la marge gauche. Cette indentation est de 1~em par défaut et +% peut être modifiée (par \verb|\setlength|) en changeant le paramètre longueur +% \verb|\bibhang|. +% +% \iffalse +L'indentation après la première ligne de chaque référence est définie par +\verb|\bibhang|; changez cela avec la commande \verb|\setlength|. + +% \fi +% \DescribeMacro{\bibsep} +% L'espacement vertical entre les références dans la liste, que ce soit en style auteur--année ou +% numérique, est contrôlé par la longueur \verb|\bibsep|. Si elle est réglée +% à~0~pt, il n'y a pas d'espacement supplémentaire entre les références. +% L'espacement par défaut dépend de la +% taille de fonte choisie dans \verb|\documentclass|, et est presque équivalente à une ligne blanche. +% Ce paramètre s'ajuste à l'aide de la commande \verb|\setlength|. +% +% \iffalse +L'espacement vertical entre les références est réglé par \var|\bibsep|; changez cela avec +la commande \verb|\setlength|. + +% +% \fi +% +% \subsection{Indexation automatique des citations} +% +% \DescribeMacro{\citeindextrue} +% \DescribeMacro{\citeindexfalse} +% \iffalse +%<*notes> +\head{Indexation automatique des citations} +% \fi +Si l'on désire que les citations soient ajoutées au fichier d'indexation +\texttt{.idx}, il est seulement nécessaire de placer la commande +\verb|\citeindextrue| en un point quelconque du document. Toutes les +commandes \verb|\cite| subséquentes, dans toutes leurs variantes, inséreront +alors l'entrée correspondante dans ce fichier. Avec \verb|\citeindexfalse|, +ces entrées ne seront plus créées. + +% \iffalse +% +% \fi +% Les commandes \verb|\bibitem| dans l'environnement \texttt{thebibliography} créeront également des +% entrées dans l'index. Si ceci n'est pas souhaité, placez une commande \verb|\citeindexfalse| +% avant \verb|\bibliography| ou \verb|\begin{thebibliography}|. +% +% Bien entendu, il faut aussi appeler \verb|\makeindex| dans le préambule pour +% activer l'indexation, comme d'habitude. Dans le cas contraire aucune indexation n'est effectuée. +% +% Assurez vous que le document a été traité au moins deux fois après la dernière exécution de +% \btx\ avant de lancer le programme \textbf{makeindex}. +% +% \DescribeMacro{\NAT@idxtxt} +% Le format des entrées dans l'index est établi par la commande interne +% \verb|\NAT@idxtxt|, qui peut être redéfinie par les astucieux (dans le +% fichier \texttt{natbib.cfg} s'il vous plait). Par défaut, elle imprime la liste courte +% des auteurs plus la date dans le style parenthésé courant. +% +% Le package \thestyle\ peut également être utilisé avec le package \texttt{index} +% de David M.~Jones. L'ordre de chargement des packages est sans importance. +% +% \DescribeMacro{\citeindextype} +% Dans ce package, les listes d'index multiples peuvent être créées au moyen d'une commande +% \verb|\newindex|. Par exemple, il peut être souhaitable de placer toutes +% les entrées d'index pour les citations dans une liste distincte. D'abord cette liste doit être +% initialisée par +% \begin{quote} +% |\newindex{cite}{ctx}{cnd}{Liste des Citations}| +% \end{quote} +% puis l'indexation automatique des citations est associée à cette liste avec la commande +% suivante du package \thestyle\ +% \begin{quote} +% |\renewcommand{\citeindextype}{cite}| +% \end{quote} +% Voyez la documentation du package \texttt{index.sty} pour les détails. +% +% \subsection{Compatibilité avec Hyper\TeX} +% Le package \thestyle\ est compatible avec le package \texttt{hyperref} +% de Sebastian Rahtz, pour une utilisation avec \LaTeX\ $\rightarrow$ conversions HTML, pdf\TeX, \texttt{pdfmark}. +% La compatibilité est de nature mutuelle: les deux packages contiennent du +% code qui interagit avec celui de l'autre. +% +% Il y a une option spéciale \texttt{nonamebreak} qui peut être utilisée avec le package +% \texttt{hyperref}; elle conserve tous les noms d'auteurs dans une citation sur une seule +% ligne, ce qui évite certains problèmes avec pdf\TeX. Mais sinon elle n'est pas recommandée, +% car elle entraine de nombreuses lignes qui débordent. +% +% \subsection{Bibliographies multiples dans un même document}\label{sec:chapbib} +% +% \iffalse +%<*notes> +\head{Utilisation du package \texttt{chapterbib}} +% \fi + +% Le package \thestyle\ est compatible avec le package \texttt{chapterbib} +% de Donald Arseneau et Niel Kempson,\relax +% \footnote{J'ain utilisé la version 1.5 du 1995/10/09; Je ne peux pas garantir +% les versions précédentes.} +% qui permet d'avoir plusieurs bibliographies dans un même document. +% L'application usuelle est d'avoir des bibliographies dans chaque chapitre d'un livre, en +% particulier s'ils ont été écrits par des auteurs différents. +% +% Le package \texttt{chapterbib} fonctionne d'une manière très naturelle pour l'auteur; seul +% l'éditeur qui met ensemble tous les chapitres en un seul livre a un peu de travail +% supplémentaire. +% Ce paquetage utilise la commande \verb|\include| et c'est en fait chaque +% fichier inclus par cette commande qui a sa propre bibliographie. Pour de gros livres, il est de +% toutes façons très raisonnable de tirer avantage de cette fonctionnalité. +% +% Pour l'utilisation de la commande \verb|\include|, +% rappelez vous que le fichier principal +% \begin{verbatim} +% \documentclass{...} +% \includeonly{ch2} +% \begin{document} +% \include{ch1} +% \include{ch2} +% \include{ch3} +% \end{document} +% \end{verbatim} +% ne traitera que le fichier \texttt{ch2.tex} comme si les fichiers \texttt{ch1.tex} et +% \texttt{ch3.tex} étaient aussi présents. +% En fait tous les compteurs, en particulier les compteurs de page et de section, fonctionneront +% comme si le document complet était traité. L'astuce est que chaque fichier inclus par \verb|\include| +% a son propre fichier \texttt{.aux} contenant ces définitions, et qu'elles sont lues chaque +% fois, même si le fichier \texttt{.tex} ne l'est pas. Les fichiers \texttt{.aux} contiennent +% aussi les informations de citation pour \btx, chose que le paquetage \texttt{chapterbib} +% exploite. +% +% Si le package \texttt{chapterbib} a été chargé, les clés dans chaque commande \verb|\cite| et +% \verb|\bibitem| sont associées au fichier inclus par \verb|\include| courant et sont +% distinguées des clés identiques dans un fichier inclus différent. Chacun de ces fichiers doit +% contenir ses propres commandes \verb|\bibliography| et \verb|\bibliographystyle|. On exécute +% \btx\ sur chaque fichier séparément avant de le traiter par \LaTeX\ (au moins deux fois). +% +% \subsubsection{Considérations spéciales pour \thestyle\ et \texttt{chapterbib}} + +L'ordre dans lequel les packages \texttt{natbib} et \texttt{chapterbib} est sans importance. + +Le package \texttt{chapterbib} offre une option \texttt{sectionbib} qui met la bibliographie +dans une \verb|\section*| au lieu d'un \verb|\chapter*|, chose qui a un sens s'il y a une +bibliographie dans chaque chapitre. Cette option ne marchera pas si \thestyle\ est +également chargé; il faut plutôt ajouter cette option pour \thestyle. +% (L'option +% \texttt{sectionbib} peut toujours être donnée, mais elle n'a de signification que pour les +% classes \texttt{book} et \texttt{report}, et celles qui en dérivent.) + +Chaque fichier inclus par \verb|\include| +doit contenir sa propre commande +\verb|\bibliography| là où devra apparaître la bibliographie. Les fichiers bases de données +listés comme arguments de cette commande peuvent être différents dans chaque fichier, bien sûr. +Cependant, ce qui n'est pas évident, est que chaque fichier doit aussi contenir une commande +\verb|\bibliographystyle|, \emph{de préférence avec le même argument style}. +% Si des styles +% bibliographiques différents sont spécifiés pour les différents fichiers, alors le style +% préprogrammé de citation (ponctuation et mode de citation) sera celui du premier style +% bibliographique donné. Les styles préprogrammés de citation ne peuvent être changés que dans le +% préambule (voir la section~\ref{sec:priority}), ce qui garantit un style uniforme pour +% l'ensemble du document\,\footnote{Il serait relativement facile de permettre des modifications +% du style n'importe où dans le document, mais cela me choque comme étant une +% mauvaise politique. Cependant cela est fourni par l'option \texttt{nopreonly} de +% \texttt{docstrip}}. +% +% \iffalse +% +% \fi +% +% \subsection{Tri et compression des citations numériques} +% \label{sec:sort} +% +% Un autre package de Donald Arseneau, \texttt{cite.sty}, ré-implémente l'ensemble du système +% de citation (numérique) pour que l'on +% puisse contrôler la ponctuation et le format de citation, choses qui sont aussi faites par +% \thestyle\. Cependant, il peut aussi trier et comprimer les citations numériques, chose +% qui est demandée par certains journaux. +% +% Ceci signifie que lorsque plusieurs citations sont données dans une seule commande +% \verb|\cite|, l'ordre normal des numéros est la séquence donnée. C'est en général une suite +% quelconque de nombres, comme \mbox{[4,2,8,3]}. Avec le package \texttt{cite}, cette liste +% devient \mbox{[2--4,8]}. +% +% Il est impossible de rendre les packages \texttt{cite} et \thestyle\ compatibles, +% puisque les deux redéfinissent complètement \verb|\cite|. A la place j'ai donc repris une +% partie du code de \texttt{cite.sty}, en le modifiant pour \thestyle{}. Ce code est activé +% en spécifiant l'une des options \texttt{sort} ou \texttt{sort\&compress} dans la commande +% \verb|\usepackage|. +% +% Pour les citations auteur--année, l'option \texttt{sort} classe les citations dans une même +% commande \verb|\citep| ou \verb|\citet| dans l'ordre où elles apparaissent dans la liste des +% références. C'est normalement d'abord par ordre alphabétique, puis par année. Ceci devrait +% éviter des citations du type: «~James et~al.\ (1994b,a)~». Pour le mode auteur--année, l'option +% \texttt{sort\&compress} est identique à \texttt{sort}. +% +% \iffalse +%<*notes> +\head{Tri et compression des citations numériques} +N'utilisez pas le package \texttt{cite} avec \thestyle; Utilisez plutôt les options +\texttt{sort} ou \texttt{sort\&compress}. + +Cela fonctionne aussi pour les citations auteurs--année, Faisant que de multiples citations +apparaissent dans cet ordre dans la liste de référence. + +% +% \fi +% +% \subsection{Liste longue des auteurs lors de la première citation}\label{sec:long} +% +Un dispositif qui a souvent été réclamé par des utilisateurs pour le reste satisfaits de +\thestyle\ est disponible en standard avec le package +\texttt{harvard}: avec la première citation d'une référence bibliographique quelconque, la +liste complète des auteurs est imprimée, puis, ensuite seulement, la liste abrégée. On peut +obtenir ceci avec \verb|\citet*| pour la première citation, et \verb|\citet| ou \verb|\citep| +ensuite. Cependant, le mécanisme automatique est très demandé. +% +% Ceci peut être activé avec l'option +% \texttt{longnamesfirst}. +% +% \iffalse +%<*notes> +\head{Liste longue des auteurs lors de la première citation} +Utilisez l'option \texttt{longnamesfirst} pour obtenir que la première citation donne automatiquement +la liste complète des auteurs. + +Vous pouvez supprimer cela pour certaines citations avec \verb|\shortcites{|\emph{key-list}|}|, +déclaré avant la première citation. + +% +% \fi +% +% \DescribeMacro{\shortcites} +% Certaines références ont tellement d'auteurs que vous voudriez supprimer la liste compléte +% seulement pour elles. Dans ce cas, dites +% \begin{quote} +% |\shortcites|\marg{liste de clés} +% \end{quote} +% avant les premières citations et les +% références dont la clé apparaît dans la liste de clés auront une liste courte même pour +% leur première citation. +% +% Une liste complète des auteurs peut toujours être forcée avec les formes étoilées des commandes. +% +% \section{Citations numériques avec les styles auteur--année}\label{sec:6.0} +% +% Il est possible de produire des citations numériques avec tout fichier \texttt{.bst} +% auteur-année, avec des modifications minimales dans le texte. Les commandes \verb|\citet| et +% \verb|\citep| produiront des résultats corrects dans les deux modes, sans édition spéciale. +% évidemment le contraire n'est pas possible; un fichier \texttt{.bst} conçu pout la citation +% numérique ne peut jamais produire des citations auteur--année, tout simplement parce que les +% informations ne sont pas transmises au fichier auxiliaire. +% +% \subsection{Sélection du mode numérique} +% Par défaut, \thestyle{} est en mode auteur--année. Ceci peut être changé en +% \begin{enumerate} +% \item électionnant un style bibliographique numérique avec un style de citation prédéfini, +% défini soit dans le paquetage soit dans le fichier de configuration local; +% +% \item donnant les options \texttt{numbers} ou \texttt{super} à la commande \verb|\usepackage|; +% +% \item appelant \verb|\bibpunct| avec un quatrième argument obligatoire égal à~\texttt{n} +% ou~\texttt{s}; +% +% \item appelant \verb|\citestyle| avec le nom d'un style bibliographique numérique prédéfini. +% \end{enumerate} +% Les méthodes sont listées par ordre de priorité croissante. +% +% Le paquetage \thestyle{} passera automatiquement en mode numérique si une quelconque des +% entrées \verb|\bibitem| se trouve ne pas être conforme aux formats auteur--année possibles. Il +% n'y a aucun moyen de passer outre ceci, puisqu'une telle entrée sèmerait le trouble dans le +% mode auteur--année. +% +% Il y a certains styles «~numériques~» spéciaux, comme celui du standard \texttt{alpha.bst}, +% qui incluent un label non numérique à la place du numéro, sous la forme +% \begin{quote} \verb|\bibitem[ABC95]{able95}| \end{quote} +% En ce qui concerne \thestyle, ce label n'est pas conforme aux possibilités +% auteur--année et est en conséquence considéré comme étant numérique. Le mode de citation +% devient numérique, et \verb|\cite{able95}| imprime [ABC95]. +% +% Voir cependant la fin de la section~\ref{sec:yearless} pour une autre possibilité. +% Le résultat ci-dessus peut être obtenu avec +% \begin{quote} \verb|\bibitem[ABC95()]{able95}| \end{quote} +% +% \section{Configuration locale} +% Avec \LaTeXe, il est possible d'ajouter un fichier local de configuration +% \thestyle\texttt{.cfg}, qui est lu, s'il existe, à la fin du package. Il peut +% donc contenir du code qui supplante celui qui est dans le package, bien que son but +% principal soit de permettre à l'usager d'ajouter ses propres définitions \verb|bibstyle@|\textit{bst} +% pour coupler la ponctuation de citation avec les styles bibliographiques locaux. +% +% \iffalse +%<*notes> +\head{Configuration locale} +Toutes définitions ou codes locaux peuvent être placé dans \thestyle\texttt{.cfg} +qui est lu après le package principal. + +% +% \fi +% +% \section{Options avec \LaTeXe}\label{sec:opts} +% Une des possibilités nouvelles de \LaTeXe{} est la présence d'\emph{options} pour les +% packages, de la même manière que les styles principaux de documents (maintenant +% appelés \emph{classes}). Ce package est maintenant appelé par: +% \begin{quote} +% |\documentclass[..]{...}|\\ +% |\usepackage[|\emph{options}|]{|\thestyle|}| +% \end{quote} +% \iffalse +%<*notes> +\head{Options qui peuvent être ajoutées à \texttt{\char`\\ usepackage}} +% \fi +% Les options disponibles offrent une autre méthode pour spécifier la ponctuation pour les +% citations: +\begin{description} +\item[\ttfamily round](défaut) pour des parenthèses rondes \verb|()|; +\item[\ttfamily square] pour des crochets droits \verb|[]|; +\item[\ttfamily curly] pour des accolades \verb|{}|; +\item[\ttfamily angle] pour des chevrons $<{}>$; +\item[\ttfamily colon] (défaut) pour séparer des citations multiples par des deux-points; +\item[\ttfamily comma] pour utiliser des virgules comme séparateurs; +\item[\ttfamily authoryear] (défaut) pour avoir des citations auteur--année; +\item[\ttfamily numbers] pour avoir des citations numériques; +\item[\ttfamily super] pour avoir des citations numériques en exposant comme dans \textsl{Nature}; +\item[\ttfamily sort] trie les citations multiples selon l'ordre de leur apparition dans la + liste des références; +\item[\ttfamily sort\&compress] comme \texttt{sort} mais de plus les citations numériques + multiples sont compressées si possible (comme dans (3--6, 15); +\item[\ttfamily longnamesfirst] fait que la première citation d'une référence quelconque sera +traitée comme la forme étoilée (liste complète des auteurs) et les citations suivantes comme la +forme normale (liste abrégée); +\item[\ttfamily sectionbib] redéfinit \verb|\thebibliography| pour obtenir \verb|\section*| au + lieu de \verb|\chapter*|; n'est valide que pour les classes de document ayant une commande + \verb|\chapter|; à utiliser avec le package \texttt{chapterbib}; +\item[\ttfamily nonamebreak] garde tous les noms d'auteurs dans une citation sur une seule + ligne; provoque des boîtes trop pleines (lignes qui débordent) mais résoud certains + problèmes avec \texttt{hyperref}. +\end{description} +% \iffalse +% +% \fi +% +% Si l'une de ces options de mise en forme est sélectionnée, les styles de citation prédéfinis dans les commandes +% \verb|\bibstyle@|\textit{bst} ne seront plus effectifs. Si \verb|\bibpunct| ou \verb|\citestyle| +% sont appelées dans le préambule, les options de ponctuation ci-dessus ne seront plus valables. +% +% \section{Comme module de styles spécifiques de journaux} +% Bien que \thestyle{} soit conçu pour être un \emph{package} de style bibliographique universel, +% il peut aussi être incorporé comme module dans d'autres packages pour des journaux +% spécifiques. Dans ce cas, plusieurs des possibilités générales peuvent être laissées de côté. +% Ceci est permis grâce à des options de \texttt{docstrip} qui non seulement laissent de côté +% certaines lignes de code, mais aussi en incluent des supplémentaires. À l'heure actuelle, des +% options existent pour +% \begin{description} +% \item[\ttfamily subpack] produit une version basique avec le mode auteur--année seulement, une +% ponctuation de citation fixée, pas de commandes \verb|\bibpunct| ni \verb|\citestyle| ni de +% styles prédéfinis; +% \item[\ttfamily subpack,egs] pour les journaux de la \textsl{European Geophysical Society}, +% en particulier \textsl{Nonlinear Processes in Geophysics}; +% \item[\ttfamily subpack,agu] pour les journaux de l'\textsl{American Geophysical Union}. +% \end{description} +% L'option \texttt{subpack} doit toujours être utilisée avec \texttt{package}. +% +% Les anciennes options \texttt{jgr} et \texttt{grl} sont devenues obsolètes à cause de +% changements dans ces journaux; elles ont été remplacées par l'option plus générale \texttt{agu}. +% +% \section{Résumé} +% +% Un résumé rapide des points principaux concernant l'utilisation de \thestyle\ peut être obtenu en +% exécutant \LaTeX{} sur le fichier \texttt{natnotes.tex}, qui est extrait du fichier source principal +% \thestyle\texttt{.dtx} à l'aide de l'option \texttt{notes} de \texttt{docstrip}. +% Il est censé constituer une référence facilement manipulable. +% +% Ce fichier devrait être automatiquement extrait par le fichier d'installation fourni \thestyle\texttt{.ins}. +% +%^^A The following is a summary that goes into the .sty file +%^^A It is not printed in the documentation, since the Reference Sheet exists +% \iffalse +%<*package&!subpack> + % This package reimplements the LaTeX \cite command to be used for various + % citation styles, both author-year and numerical. It accepts BibTeX + % output intended for many other packages, and therefore acts as a + % general, all-purpose citation-style interface. + % + % With standard numerical .bst files, only numerical citations are + % possible. With an author-year .bst file, both numerical and + % author-year citations are possible. + % + % If author-year citations are selected, \bibitem must have one of the + % following forms: + % \bibitem[Jones et al.(1990)]{key}... + % \bibitem[Jones et al.(1990)Jones, Baker, and Williams]{key}... +%<*apalike|all> + % \bibitem[Jones et al., 1990]{key}... +% +%<*newapa|chicago|all> + % \bibitem[\protect\citeauthoryear{Jones, Baker, and Williams}{Jones + % et al.}{1990}]{key}... + % \bibitem[\protect\citeauthoryear{Jones et al.}{1990}]{key}... +% +%<*astron|all> + % \bibitem[\protect\astroncite{Jones et al.}{1990}]{key}... +% +%<*authordate|all> + % \bibitem[\protect\citename{Jones et al., }1990]{key}... +% +%<*harvard|all> + % \harvarditem[Jones et al.]{Jones, Baker, and Williams}{1990}{key}... +% + % + % This is either to be made up manually, or to be generated by an + % appropriate .bst file with BibTeX. + % Author-year mode || Numerical mode + % Then, \citet{key} ==>> Jones et al. (1990) || Jones et al. [21] + % \citep{key} ==>> (Jones et al., 1990) || [21] + % Multiple citations as normal: + % \citep{key1,key2} ==>> (Jones et al., 1990; Smith, 1989) || [21,24] + % or (Jones et al., 1990, 1991) || [21,24] + % or (Jones et al., 1990a,b) || [21,24] + % \cite{key} is the equivalent of \citet{key} in author-year mode + % and of \citep{key} in numerical mode + % Full author lists may be forced with \citet* or \citep*, e.g. + % \citep*{key} ==>> (Jones, Baker, and Williams, 1990) + % Optional notes as: + % \citep[chap. 2]{key} ==>> (Jones et al., 1990, chap. 2) + % \citep[e.g.,][]{key} ==>> (e.g., Jones et al., 1990) + % \citep[see][pg. 34]{key}==>> (see Jones et al., 1990, pg. 34) + % (Note: in standard LaTeX, only one note is allowed, after the ref. + % Here, one note is like the standard, two make pre- and post-notes.) + % \citealt{key} ==>> Jones et al. 1990 + % \citealt*{key} ==>> Jones, Baker, and Williams 1990 + % \citealp{key} ==>> Jones et al., 1990 + % \citealp*{key} ==>> Jones, Baker, and Williams, 1990 + % Additional citation possibilities (both author-year and numerical modes) + % \citeauthor{key} ==>> Jones et al. + % \citeauthor*{key} ==>> Jones, Baker, and Williams + % \citeyear{key} ==>> 1990 + % \citeyearpar{key} ==>> (1990) + % \citetext{priv. comm.} ==>> (priv. comm.) + % Note: full author lists depends on whether the bib style supports them; + % if not, the abbreviated list is printed even when full requested. + % + % For names like della Robbia at the start of a sentence, use + % \Citet{dRob98} ==>> Della Robbia (1998) + % \Citep{dRob98} ==>> (Della Robbia, 1998) + % \Citeauthor{dRob98} ==>> Della Robbia + % +%<*!209> + % + % Citation aliasing is achieved with + % \defcitealias{key}{text} + % \citetalias{key} ==>> text + % \citepalias{key} ==>> (text) +% + % + % Defining the citation style of a given bib style: +% % Use \bibpunct (in the preamble only) with 6 mandatory arguments: +% % Use \bibpunct (anywhere in the text) with 6 mandatory arguments: + % 1. opening bracket for citation + % 2. closing bracket + % 3. citation separator (for multiple citations in one \cite) + % 4. the letter n for numerical styles, s for superscripts + % else anything for author-year + % 5. punctuation between authors and date + % 6. punctuation between years (or numbers) when common authors missing + % One optional argument is the character coming before post-notes. It + % appears in square braces before all other arguments. May be left off. + % Example (and default) \bibpunct[, ]{(}{)}{;}{a}{,}{,} + % + % To make this automatic for a given bib style, named newbib, say, make + % a local configuration file, natbib.cfg, with the definition + % \newcommand{\bibstyle@newbib}{\bibpunct...} + % Then the \bibliographystyle{newbib} will cause \bibstyle@newbib to + % be called on THE NEXT LATEX RUN (via the aux file). + % +% % Such preprogrammed definitions may be invoked in the text (preamble only) +% % Such preprogrammed definitions may be invoked anywhere in the text + % by calling \citestyle{newbib}. This is only useful if the style specified + % differs from that in \bibliographystyle. + % +%<*!209> + % With \citeindextrue and \citeindexfalse, one can control whether the + % \cite commands make an automatic entry of the citation in the .idx + % indexing file. For this, \makeindex must also be given in the preamble. + % + % LaTeX2e Options: (for selecting punctuation) + % round - round parentheses are used (default) + % square - square brackets are used [option] + % curly - curly braces are used {option} + % angle - angle brackets are used |, which +% are indicators to \texttt{docstrip} that this coding belongs to the package +% file. +% +% The \texttt{docstrip} option || should only be called if the +% coding is to be included as part of another package, in which case the +% announcement text and \LaTeXe{} options are suppressed. +% +% An alternative version of this coding is provided for running as a +% style file under \LaTeX~2.09. Code lines belonging to this are +% indicated with guard |<209>|; those for LaTeXe{} only with ||. +% +% With \LaTeX\ release from \texttt{1995/12/01}, |\cite| is made robust, +% something that I have adopted as well. +% +% Another change in the above release is that +% |\G@refundefinedtrue|\footnote{In fact, it was only proposed to be +% removed, but because several packages, including this one, were +% adversely affected, the name was retained for the new coding.} +% and the |\if@openbib| flag have been removed. +% New, more effective, and compact, coding has replaced them. Rather than +% relying on the kernel coding, I make \thestyle\ more +% self-reliant. +% +% \subsection{Test for Specific Journals} +% This package should not be loaded with the specific journal packages that +% already include it; it is superfluous and can lead to contradictions. +% \begin{macrocode} +%<*package> +%<*!209&!subpack> +\@ifclassloaded{aguplus}{\PackageError{natbib} + {The aguplus class already includes natbib coding,\MessageBreak + so you should not add it explicitly} + {Type for now, but then later remove\MessageBreak + the command \protect\usepackage{natbib} from the document} + \endinput}{} +\@ifclassloaded{nlinproc}{\PackageError{natbib} + {The nlinproc class already includes natbib coding,\MessageBreak + so you should not add it explicitly} + {Type for now, but then later remove\MessageBreak + the command \protect\usepackage{natbib} from the document} + \endinput}{} +\@ifclassloaded{egs}{\PackageError{natbib} + {The egs class already includes natbib coding,\MessageBreak + so you should not add it explicitly} + {Type for now, but then later remove\MessageBreak + the command \protect\usepackage{natbib} from the document} + \endinput}{} +% +% \end{macrocode} +% +% \subsection{Selecting Citation Punctuation and Other Modifications} +% \begin{macro}{\bibstyle@xxx} +% \changes{5.3}{1994 Sep 13}{Add \texttt{agsm} and \texttt{dcu} punctuation +% styles from \texttt{harvard} series} +% We begin by defining a number of punctuation styles for specific +% author--year \texttt{.bst} files that I use. +% They are placed here, near the beginning, so that another +% user can easily find them to add his own. Some comments remain in the +% stripped version too. +% \begin{macrocode} +%<*!subpack> + % Define citation punctuation for some author-year styles + % One may add and delete at this point +% % Or put additions into local configuration file natbib.cfg +\newcommand\bibstyle@chicago{\bibpunct{(}{)}{;}{a}{,}{,}} +\newcommand\bibstyle@named{\bibpunct{[}{]}{;}{a}{,}{,}} +\newcommand\bibstyle@agu{\bibpunct{[}{]}{;}{a}{,}{,~}}%Amer. Geophys. Union +\newcommand\bibstyle@egs{\bibpunct{(}{)}{;}{a}{,}{,}}%Eur. Geophys. Soc. +%<*all|harvard> +\newcommand\bibstyle@agsm{\bibpunct{(}{)}{,}{a}{}{,}\gdef\harvardand{\&}} +\newcommand\bibstyle@kluwer{\bibpunct{(}{)}{,}{a}{}{,}\gdef\harvardand{\&}} +\newcommand\bibstyle@dcu{\bibpunct{(}{)}{;}{a}{;}{,}\gdef\harvardand{and}} +% +% \end{macrocode} +% +% Here give the explicit punctuation for the specific journals; their +% coding need not contain the punctuation macros |\bibpunct| and +% |\bibstyle@xxx| since the punctuation is fixed for them. +% +% Activate citation sorting for the journals. +% \changes{6.8b}{1998 July 2}{Turn off sorting for AGU and EGS} +% \begin{macrocode} +\newcommand\bibstyle@aa{\bibpunct{(}{)}{;}{a}{}{,}} %Astronomy & Astrophysics +\newcommand\bibstyle@pass{\bibpunct{(}{)}{;}{a}{,}{,}}%Planet. & Space Sci +\newcommand\bibstyle@anngeo{\bibpunct{(}{)}{;}{a}{,}{,}}%Annales Geophysicae +\newcommand\bibstyle@nlinproc{\bibpunct{(}{)}{;}{a}{,}{,}}%Nonlin.Proc.Geophys. +% +%\newcommand\NAT@open{[} \newcommand\NAT@close{]} +%\newcommand\NAT@sep{;} \newcommand\NAT@cmt{, } +%\newcommand\NAT@aysep{,} \newcommand\NAT@yrsep{,~} +%\def\NAT@sort{0} +%\newcommand\NAT@open{(} \newcommand\NAT@close{)} +%\newcommand\NAT@sep{;} \newcommand\NAT@cmt{, } +%\newcommand\NAT@aysep{,} \newcommand\NAT@yrsep{,} +% \end{macrocode} +% +% \changes{6.5}{1997 Jan 30}{Fix \texttt{esa} style for new note system} +% \changes{7.0}{1999 May 7}{Fix \texttt{esa} style again} +% Next, the same thing is done for some numerical styles. A major +% difference here is that the |\@biblabel| and |\@cite| commands must also +% be redefined in many cases. These redefinitions must be made with the +% |\gdef| (global definition) command. +% \begin{macrocode} +%<*!subpack> + % Define citation punctuation for some numerical styles +\newcommand\bibstyle@cospar{\bibpunct{/}{/}{,}{n}{}{}% + \gdef\NAT@biblabelnum##1{##1.}} +\newcommand\bibstyle@esa{\bibpunct{(Ref.~}{)}{,}{n}{}{}% + \gdef\NAT@biblabelnum##1{##1.\hspace{1em}}} +\newcommand\bibstyle@nature{\bibpunct{}{}{,}{s}{}{\textsuperscript{,}}% + \gdef\NAT@biblabelnum##1{##1.}} +% \end{macrocode} +% +% Finally, the standard \LaTeX{} (numerical) citation styles are included +% along with their \thestyle\ modifications (author--year). +% \begin{macrocode} + % The standard LaTeX styles +\newcommand\bibstyle@plain{\bibpunct{[}{]}{,}{n}{}{,}} +\let\bibstyle@alpha=\bibstyle@plain +\let\bibstyle@abbrv=\bibstyle@plain +\let\bibstyle@unsrt=\bibstyle@plain + % The author-year modifications of the standard styles +\newcommand\bibstyle@plainnat{\bibpunct{[}{]}{,}{a}{,}{,}} +\let\bibstyle@abbrvnat=\bibstyle@plainnat +\let\bibstyle@unsrtnat=\bibstyle@plainnat +% \end{macrocode} +% \end{macro} +% +% \subsection{\LaTeXe{} Options} +% \begin{macro}{\ifNAT@numbers} +% \changes{5.5}{1995 Mar 21}{Add flag for switching between cite styles} +% \begin{macro}{\ifNAT@super} +% \changes{5.5}{1995 Mar 21}{Add flag for switching between cite styles} +% Two flags are used to keep track of the citation style. The flag +% |\ifNAT@numbers| is \meta{false} by default (author--year) and switches +% to \meta{true} for numerical citations. The flag |\ifNAT@super| indicates +% if the numerical citation is to be done with superscripts. +% \begin{macrocode} +\newif\ifNAT@numbers \NAT@numbersfalse +\newif\ifNAT@super \NAT@superfalse +% +% \end{macrocode} +% \end{macro}\end{macro} +% +% \begin{macro}{\DeclareOption} +% \changes{5.0}{1994 May 18}{Add \LaTeXe{} options.} +% \changes{5.3}{1994 Sep 13}{Add options \texttt{angle} and \texttt{curly}} +% \changes{6.0}{1995 Sep 6}{Add option \texttt{bibstyle}} +% \changes{6.0}{1995 Sep 6}{Execute \texttt{nobibstyle} with all options} +% \changes{6.1}{1995 Nov 27}{Add option \texttt{openbib}} +% \changes{6.4}{1996 Sep 1}{Add option \texttt{sectionbib}} +% \changes{6.4}{1996 Sep 13}{Add option \texttt{sort}} +% \changes{6.7}{1997 Jul 14}{Add option \texttt{longnamesfirst}} +% \changes{6.8c}{1998 Jul 14}{Add option \texttt{nonamebreak}} +% For \LaTeXe, we can define some options to be used with the |\usepackage| +% command that loads the \thestyle{} package. These are an additional means +% of specifying the citation punctuation and scheme. +% +% The standard option \texttt{openbib} is also defined here so that its +% behaviour is entirely under my control. Relying on the standard classes +% can lead to trouble. +% \begin{macrocode} +%<*!subpack&!209> +\DeclareOption{numbers}{\NAT@numberstrue + \ExecuteOptions{square,comma,nobibstyle}} +\DeclareOption{super}{\NAT@supertrue\NAT@numberstrue + \renewcommand\NAT@open{}\renewcommand\NAT@close{} + \ExecuteOptions{nobibstyle}} +\DeclareOption{authoryear}{\NAT@numbersfalse + \ExecuteOptions{round,colon,bibstyle}} +\DeclareOption{round}{% + \renewcommand\NAT@open{(} \renewcommand\NAT@close{)} + \ExecuteOptions{nobibstyle}} +\DeclareOption{square}{% + \renewcommand\NAT@open{[} \renewcommand\NAT@close{]} + \ExecuteOptions{nobibstyle}} +\DeclareOption{angle}{% + \renewcommand\NAT@open{$<$} \renewcommand\NAT@close{$>$} + \ExecuteOptions{nobibstyle}} +\DeclareOption{curly}{% + \renewcommand\NAT@open{\{} \renewcommand\NAT@close{\}} + \ExecuteOptions{nobibstyle}} +\DeclareOption{comma}{\renewcommand\NAT@sep{,} + \ExecuteOptions{nobibstyle}} +\DeclareOption{colon}{\renewcommand\NAT@sep{;} + \ExecuteOptions{nobibstyle}} +\DeclareOption{nobibstyle}{\let\bibstyle=\@gobble} +\DeclareOption{bibstyle}{\let\bibstyle=\@citestyle} +\newif\ifNAT@openbib \NAT@openbibfalse +\DeclareOption{openbib}{\NAT@openbibtrue} +\DeclareOption{sectionbib}{\def\NAT@sectionbib{on}} +\def\NAT@sort{0} +\DeclareOption{sort}{\def\NAT@sort{1}} +\DeclareOption{sort&compress}{\def\NAT@sort{2}} +\@ifpackageloaded{cite}{\PackageWarningNoLine{natbib} + {The `cite' package should not be used\MessageBreak + with natbib. Use option `sort' instead}\ExecuteOptions{sort}}{} +\newif\ifNAT@longnames\NAT@longnamesfalse +\DeclareOption{longnamesfirst}{\NAT@longnamestrue} +\DeclareOption{nonamebreak}{\def\NAT@nmfmt#1{\mbox{\NAT@up#1}}} +% +\def\NAT@nmfmt#1{{\NAT@up#1}} +% \end{macrocode} +% Before version~6.0, the punctuation options had the lowest priority, +% being overridden by any |\bibstyle@|\textit{bst} command. It was necessary +% to add the option \texttt{nobibstyle} to make them effective. Now this +% option is automatically executed whenever a punctuation option is chosen. +% The reason is that \texttt{nobibstyle} is either superfluous (no +% predefined citation style is present) or always necessary to make the +% other options meaningful. +% +% It seems to be better practice to make any explicit choices to have +% higher priority over implicit ones. +% +% The option \texttt{bibstyle} reactivates the predefined commands, just in +% case this is needed, as it is for the option \texttt{authoryear}. This +% leaves the predefined styles functioning, since it does not really +% determine the citation style, but rather establishes a default which may +% be overwritten by a prestored one. For this reason, this option must be +% defined very early so that any explicit punctuation options overwrite the +% defaults. (Options are executed in the order defined.) +% +% \end{macro} +% +% \subsection{Selecting Citation Punctuation and Other Modifications} +% \begin{macro}{\bibstyle} +% \changes{5.4}{1994 Nov 24}{Move \cs{ProcessOptions} to after definition +% of \cs{bibstyle}} +% The pre-defined punctuation styles are associated with particular +% \texttt{.bst} files. This is implemented by means of the standard +% |\bibliographystyle| command that specifies the name of the \texttt{.bst} +% file that is to be used by \btx. Some \LaTeX{} manuals erroneously state +% that this command must be issued prior to any |\cite| commands. If that +% were the case, the task of invoking the style definitions would be much +% easier, for they certainly must be issued before the first |\cite|. +% However, I have always called |\bibliographystyle| together with +% |\bibliography|, well after all |\cite| commands. +% +% In fact, all that |\bibliographystyle|\marg{bst} does is to write +% |\bibstyle|\marg{bst} to the auxiliary file. This file, and all its +% contents, will be read in at the beginning of the next \LaTeX{} run; to +% be precise, it is read in by |\begin{document}|. The command |\bibstyle| is +% then executed at that point on the next run. However, it is +% defined to do nothing more than to swallow up its argument! In other +% words, the combination |\bibliographystyle| and |\bibstyle| do absolutely +% nothing to the \LaTeX{} runs. In fact, |\bibstyle| is a command for +% \btx{} alone. +% +% I have taken advantage of this to redefine |\bibstyle| to execute the +% \texttt{bst}-specific definitions. This definition is made here before +% |\ExecuteOptions| so that options may make use of it; the option +% \texttt{nobibstyle} turns it off, for example. +% \begin{macrocode} +%<*!subpack> +\renewcommand\bibstyle[1]{\@ifundefined{bibstyle@#1}{\relax} + {\csname bibstyle@#1\endcsname}} +% \end{macrocode} +% This is executed only when the auxiliary file is read in, and that is +% when |\begin{document}| is issued. Thus this is well before any |\cite| +% commands. It is for this reason that any definitions in the +% |\bibstyle@xxx| commands must be global. +% +% A minor problem arises in that the auxiliary file is read in a second +% time, at the end of the run, to check whether any labels have changed. +% Sometimes, re-executing the |\bibstyle@xxx| command at this point +% produces error messages. To avoid this, |\bibstyle| is reset to its +% normal, do-nothing, definition after |\begin{document}|. +% +% \LaTeXe{} provides a better way of adding commands to |\document|, +% which is then exploited here. Paradoxically, the problem with re-reading +% the auxiliary file does not seem to arise for this version. +% +% (|\NAT@set@cites| must also be executed at the start of the document; for +% \LaTeXe, this is added later when the macro is defined.) +% \begin{macrocode} +%<*209> +\let\ori@document=\document +\renewcommand\document{\ori@document\global\let\bibstyle=\@gobble + \NAT@set@cites} +% +%\AtBeginDocument{\global\let\bibstyle=\@gobble} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\citestyle} +% \changes{5.4}{1995 Feb 03}{Add macro} +% \changes{5.5}{1995 Mar 24}{Make preamble only} +% To allow one to invoke preprogrammed punctuation styles that are +% different from the name of the bibliography style specified by +% |\bibliographystyle|, call |\citestyle| in the preamble. This then +% deactivates |\bibstyle| so that any preprogrammed punctuations become +% ineffective. +% +% This, and all other punctuation (citation style) declarations, may only +% be used in the preamble, as of version 5.5. (Previously they could only +% be used after the preamble, but the preamble is more logical.) +% \begin{macrocode} +\let\@citestyle\bibstyle +\newcommand\citestyle[1]{\@citestyle{#1}\let\bibstyle\@gobble} +%\@onlypreamble{\citestyle}\@onlypreamble{\@citestyle} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\bibpunct} +% \changes{5.4}{1994 Nov 24}{Add superscript style of citations} +% \changes{5.5}{1995 Mar 21}{Use flags to select citation style} +% \changes{5.5}{1995 Mar 24}{Make preamble only} +% \changes{6.0}{1995 Sep 6}{Sets \cs{bibstyle} to \cs{@gobble}} +% \changes{6.0}{1995 Sep 6}{Declare \cs{NAT@numbersfalse} before testing 4th +% argument} +% \changes{6.0}{1995 Sep 19}{Add optional argument for \cs{NAT@cmt}} +% \changes{7.0}{1999 May 7}{Add blank to default of first argument} +% Now |\bibpunct| is defined. It sets various punctuation commands equal to +% its arguments. It also switches to numerical style if that is specified +% by the fourth argument. This is done by setting the citation style +% flag |NAT@numbers| accordingly. The internal cite macros are later +% set to the style-dependent definitions by calling |\NAT@set@cites|. +% +% The fourth argument can also be \texttt{s} for superscript, which +% sets both the numerical and the |\NAT@super| flags. +% +% An optional argument has been added to determine the punctuation that +% precedes a trailing note. This makes the counting of mandatory arguments +% somewhat confused, since the fourth argument is now |#5|. +% +% \begin{macrocode} +%\newcommand\bibpunct[7][, ]% +%<209>\newcommand\bibpunct{\@ifnextchar[{\@bibpunct}{\@bibpunct[, ]}} +%<209>\def\@bibpunct[#1]#2#3#4#5#6#7% + {\gdef\NAT@open{#2}\gdef\NAT@close{#3}\gdef + \NAT@sep{#4}\global\NAT@numbersfalse\ifx #5n\global\NAT@numberstrue + \else + \ifx #5s\global\NAT@numberstrue\global\NAT@supertrue + \fi\fi + \gdef\NAT@aysep{#6}\gdef\NAT@yrsep{#7}% + \gdef\NAT@cmt{#1}% + \global\let\bibstyle\@gobble +% \NAT@set@cites + } +%<*!nopreonly> +%\@onlypreamble{\bibpunct} +%<209>\def\do{\noexpand\do\noexpand} +%<209>\edef\@preamblecmds{\@preamblecmds \do\bibpunct \do\citestyle} +% +% +% \end{macrocode} +% The command turns off |\bibstyle| so that the predefined +% |\bibstyle@|\textit{bst} commands no longer work. Thus |\bibpunct| has +% priority over the predefined styles. +% \end{macro} +% +% \subsection{Setting the Defaults} +% For \LaTeXe, the defaults (punctuation and scheme type) are set with the +% |\ExecuteOptions| command. For \LaTeX~2.09, the default scheme is +% author--year, and punctuation can only be set with |\bibpunct|. +% +% \begin{macro}{\NAT@open} +% \changes{5.5}{1995 May 14}{Renamed from \cs{@citebegin}} +% \begin{macro}{\NAT@close} +% \changes{5.5}{1995 May 14}{Renamed from \cs{@citeend}} +% \begin{macro}{\NAT@sep} +% \changes{5.5}{1995 May 14}{Renamed from \cs{@citesep}} +% \begin{macro}{\NAT@aysep} +% \changes{5.5}{1995 May 14}{Renamed from \cs{@auyrsep}} +% \begin{macro}{\NAT@yrsep} +% \changes{5.5}{1995 May 14}{Renamed from \cs{@yrsep}} +% \begin{macro}{\NAT@cmt} +% \changes{6.0}{1995 Sep 19}{Add macro} +% \changes{6.9}{1999 Feb 25}{Remove hardwired spaces after \cs{NAT@cmt}, +% adding them to default definition instead} +% The five punctuation characters for citations are the start and stop +% brackets, the character between multiple citations, the character between +% the authors and year (parenthetical only), and the character between +% adjacent years when the common author list is omitted. +% A sixth one has been added: the character preceding post-notes, +% including any possible space. +% Define their default values. +% \begin{macrocode} +%\newcommand\NAT@open{(} \newcommand\NAT@close{)} +%\newcommand\NAT@sep{;} +% \end{macrocode} +% \end{macro}\end{macro}\end{macro}\end{macro}\end{macro}\end{macro} +% \changes{6.0}{1995 Sep 19}{Remove \cs{ExecuteOptions} since default +% style determined by definitions} +% The option \texttt{authoryear} was originally provided to serve as the +% default; hence its definition includes \texttt{bibstyle}. However, this +% is not necessary since all the appropriate parameters are set to these +% values anyway. (One could consider removing \texttt{bibstyle}.) +% \begin{macrocode} +%<*!subpack&!209> +%\ExecuteOptions{authoryear} +\ProcessOptions +% +%\newcommand\NAT@aysep{,} \newcommand\NAT@yrsep{,} +%\newcommand\NAT@cmt{, } +% \end{macrocode} +% +% \subsection{Internal Citing Macros} +% A number of internal macros (|\@citex|, |\@cite|, |\@biblabel|, and +% |\@bibsetup|) need to have different definitions for author--year and +% numerical schemes. They are defined here for the two different styles, +% with different names, and which ones become active depend on the citation +% style flags |\ifNAT@numbers| and |\ifNAT@super|. +% +% The coding for the journals always defines the internal macros directly +% as the author--year version, since they can never do any switching. +% +% \begin{macro}{\@cite} +% \changes{5.5}{1995 Mar 21}{Is \cs{let} equal to the numerical or +% author--year definition} +% \begin{macro}{\NAT@cite} +% \changes{4.2}{1993 Dec 2}{Reversed optional text no longer needs to include +% a trailing blank} +% \changes{5.0}{1994 May 18}{Add optional notes after as well as before +% citation.} +% \changes{5.5}{1995 Mar 13}{Add command space in place of space} +% \changes{5.5}{1995 Mar 13}{Use \cs{if}\cs{relax}\texttt{\#2}\cs{relax} +% in place of \cs{if}\texttt{\#2}\cs{@empty}} +% \changes{5.5}{1995 Mar 21}{Renamed from \cs{@cite}} +% \changes{6.6}{1997 May 26}{Use flag \cs{ifNAT@par} to suppress braces +% optionally} +% \changes{6.8}{1998 Feb 19}{Add \cs{endgroup} to terminate group} +% \changes{6.9a}{1999 Apr 20}{Change test for empty notes to asterix, not \cs{relax}} +% \begin{macro}{\NAT@citenum} +% \changes{5.0}{1994 May 18}{Add optional notes after as well as before +% citation.} +% \changes{5.5}{1995 Mar 13}{Add command space in place of space} +% \changes{5.5}{1995 Mar 13}{Use \cs{if}\cs{relax}\texttt{\#2}\cs{relax} +% in place of \cs{if}\texttt{\#2}\cs{@empty}} +% \changes{5.5}{1995 Mar 21}{Renamed from \cs{@citenum}} +% \changes{6.5}{1997 Jan 30}{Numericals always print notes if present, do not +% test for any flag first} +% \changes{6.6}{1997 May 27}{Can be textual or parenthetical} +% \changes{6.8}{1998 Feb 19}{Add \cs{endgroup} to terminate group} +% \changes{6.8}{1998 Feb 19}{Use \cs{NAT@@open} and \cs{NAT@@close} instead +% of \cs{NAT@open} and \cs{NAT@close}} +% \begin{macro}{\NAT@citesuper} +% \changes{5.4}{1994 Nov 24}{Add macro for superscripts} +% \changes{5.5}{1995 Mar 21}{Renamed from \cs{@citesuper}} +% \changes{5.5}{1995 Mar 27}{Prints post-note only if present} +% \changes{6.2}{1995 Feb 2}{Get superscript font size right; use +% \cs{textsuperscript}} +% \changes{6.6}{1997 Jun 4}{Modify for new \cs{NAT@citexnum}} +% \changes{6.8}{1998 Feb 19}{Add \cs{endgroup} to terminate group} +% \changes{7.0}{1999 May 7}{Add \cs{citenumfont} for numbers} +% Define the internal |\@cite| commands that prints the assembled string of +% citation label texts, plus possible optional notes, before and after. The +% numerical version (now) the same, where previously (before 6.8) it used +% |\NAT@open| and |\NAT@close| so that braces were always present. (Keep the +% separate definitions anyway in case a difference should arise later.) In both +% cases, the notes are included (if present) only for parenthetical citations +% (|\ifNAT@swa| is \meta{true}) while for textual citations, they are printed +% by |\@citex|. The flag |\ifNAT@par| suppresses parentheses if \meta{false}, +% which is used with |\citealt|, |\citealp|, |\citeyear|, and |\citeauthor| +% (both numerical and author--year modes). +% +% The superscript citation prints only the following, not the preceding, +% note, and then only if it is present. +% +% Use the construction |\if*#2*| to test for empty note argument. Previously +% used |\relax| in place of |*| but then it turned out that if the text began +% with a robust command (like |\S|) the |\protect| command implicit here is +% equal to |\relax| so the condition is \meta{true}. Now any notes beginning +% with an asterix will give trouble. +% +% \begin{macrocode} +%\renewcommand\@cite% +%\newcommand\NAT@cite% + [3]{\ifNAT@swa\NAT@@open\if*#2*\else#2\ \fi + #1\if*#3*\else\NAT@cmt#3\fi\NAT@@close\else#1\fi\endgroup} +%<*!subpack> +\newcommand\NAT@citenum% + [3]{\ifNAT@swa\NAT@@open\if*#2*\else#2\ \fi + #1\if*#3*\else\NAT@cmt#3\fi\NAT@@close\else#1\fi\endgroup} +\newcommand\NAT@citesuper[3]{\ifNAT@swa +\unskip\hspace{1\p@}\textsuperscript{#1}% + \if*#3*\else\ (#3)\fi\else #1\fi\endgroup} +%\providecommand +%<209>\@ifundefined{textsuperscript}{\newcommand + \textsuperscript[1]{\mbox{$^{\mbox{\scriptsize#1}}$}} +%<209>}{} +% +% \end{macrocode} +% \end{macro}\end{macro}\end{macro}\end{macro} +% +% \begin{macro}{\@citex} +% \changes{5.5}{1995 Mar 21}{Is \cs{let} equal to the numerical or +% author--year definition} +% \changes{6.1}{1995 Nov 22}{Use \cs{NAT@citeundefined}} +% \changes{6.6}{1997 May 17}{Add \cs{NAT@ctype} for author, year, or both} +% \begin{macro}{\NAT@citexnum} +% \changes{5.4}{1994 Nov 24}{Make like \LaTeXe{} definition instead of 2.09} +% \changes{5.5}{1995 Mar 21}{Renamed from \cs{@citexnum}} +% \changes{6.0}{1995 Sep 4}{Prints \cs{NAT@num} instead of \cs{b@citeb}} +% \changes{6.4}{1996 Sep 12}{Add \cs{NAT@space} for variable spacing between +% numericals and superscripts} +% \changes{6.4}{1996 Oct 2}{Add dummy macros for \texttt{hyperref.sty}} +% \changes{6.6}{1997 May 17}{Add \cs{NAT@ctype} for author, year, or number; +% can be textual or parethetical} +% \changes{6.6}{1997 Jun 3}{Re-write for sorting and compression} +% \changes{6.6}{1997 Jun 25}{Improve \texttt{hyperref} support} +% \changes{6.7}{1997 Jul 14}{Suppress repeated authors with numerical +% \cs{citet}} +% \changes{6.7}{1997 Jul 16}{Add \cs{ifNAT@longnames} test} +% The original definition of |\@citex| is used as basis for |\NAT@citexnum|, +% the version for numerical citations. What it does is to write a +% |\citation| command to the auxiliary file (for \btx), and then parses the +% second argument, the list of citation keys. These keys have to be decoded +% into the actual label text contained in |\b@|\emph{key} (a number or +% author--year), and put together as the argument of |\@cite|. +% For a textual citation (|\ifNAT@swa| \meta{false}), the authors are printed +% and then the number in parentheses. For multiple citations (silly thing) each +% number is in separate parentheses preceded by authors. +% +% The temporary command |\@citeb| takes on the value of each of the keys in +% turn; |\@citea| is the separator between multiple citations, initially +% set to nothing, becoming |\NAT@sep| plus line-break suppression +% afterwards. The |\@firstofone| macro removes any leading blanks in +% |\@citeb|, making |\cite{key1, key2}| possible. If |\b@|\emph{key} is +% not defined (as on the first run, for example), a warning is printed, and +% a question mark inserted. Finally, the decoded label text is placed into +% an |\hbox| to prevent it from being split. +% +% As of version 6.0, the numerical label text is to be found in |\NAT@num|, +% whereas previously it was the entire label, |\b@|\emph{key}. +% +% Note that here, and in later coding, internal names beginning with +% |\@cite..| are employed; these names are used in the original \LaTeX{} +% coding for the same functions. Therefore, if there are other packages +% that have name conflicts with \thestyle, they will also have conflicts with +% standard \LaTeX\ too. +% +% The number |\NAT@ctype| controls whether author (1), year (2), or number (0) +% is output by this macro. A value of 4 produces the cite alias. +% +% For compatibility with the \texttt{chapterbib} package of Donald Arseneau, +% add |\@extra@b@citeb| to the cite key; this contains the number of the +% included file in order to distinguish the same citation in separate files +% which then belong to different bibliography listings. +% +% The list of citation keys is in |#3|; this is sorted by |\NAT@sort@cites| +% and returned in |\NAT@cite@list|. If sorting is turned off, this list is +% the same as the input. If compression of numerical lists is active +% (|NAT@sort|=2) only the parenthetical output is affected. +% \begin{macrocode} +%<209>\let\@firstofone\@iden +%\providecommand\@firstofone[1]{#1} +%<*!subpack> +\newcommand\NAT@citexnum{} +\def\NAT@citexnum[#1][#2]#3{% +% \NAT@sort@cites{#3}% + \let\@citea\@empty + \@cite{\def\NAT@num{-1}\let\NAT@last@yr\relax\let\NAT@nm\@empty +% \@for\@citeb:=\NAT@cite@list\do +%<209> \@for\@citeb:=#3\do + {\edef\@citeb{\expandafter\@firstofone\@citeb}% + \if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi + \@ifundefined{b@\@citeb\@extra@b@citeb}{% +%<209> {\reset@font\bf ?}\@warning +% {\reset@font\bfseries?} +% \NAT@citeundefined\PackageWarning{natbib}% + {Citation `\@citeb' on page \thepage \space undefined}}% + {\let\NAT@last@num\NAT@num\let\NAT@last@nm\NAT@nm + \NAT@parse{\@citeb}% +%<*!subpack&!209> + \ifNAT@longnames\@ifundefined{bv@\@citeb\@extra@b@citeb}{% + \let\NAT@name=\NAT@all@names + \global\@namedef{bv@\@citeb\@extra@b@citeb}{}}{}% + \fi +% + \ifNAT@full\let\NAT@nm\NAT@all@names\else + \let\NAT@nm\NAT@name\fi +% \end{macrocode} +% For compression of numerical citations, we need to save the last number; +% use |\NAT@last@num| for this purpose. Use |\NAT@last@nm| to save last +% names to check for repetitions. +% +% For parenthetical (\LaTeX\ standard) produce only the number (exception: +% year is allowed for |\citeyearpar|, but without sorting); any notes are +% added in the |\@cite| macro. For textual, print the authors and then the +% number in parentheses. This is done for each citation of a multiple set, +% unlike the parenthetical version where all citations appear in a single pair +% of parentheses. +% +% The hyperlink start and end are to bracket only the number; however, if +% only the authors or only the year are printed, then these are bracketed. +% Numbers are not compressed if \texttt{hyperref} is loaded, since every +% reference must be present. +% \begin{macrocode} + \ifNAT@swa + \ifnum\NAT@ctype>1\relax\@citea + \hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \ifnum\NAT@ctype=2\relax\NAT@test{\NAT@ctype}% +% \else\NAT@alias + \fi\hyper@natlinkend\else +%<*!209> + \ifnum\NAT@sort>1 + \begingroup\catcode`\_=8 + \ifcat _\ifnum\z@<0\NAT@num _\else A\fi + \global\let\NAT@nm=\NAT@num \else \gdef\NAT@nm{-2}\fi + \ifcat _\ifnum\z@<0\NAT@last@num _\else A\fi + \global\@tempcnta=\NAT@last@num \global\advance\@tempcnta by\@ne + \else \global\@tempcnta\m@ne\fi + \endgroup + \ifnum\NAT@nm=\@tempcnta + \ifx\NAT@last@yr\relax + \edef\NAT@last@yr{\@citea \mbox{\noexpand\citenumfont\NAT@num}}% + \else + \edef\NAT@last@yr{--\penalty\@m\mbox{\noexpand\citenumfont\NAT@num}}% + \fi + \else + \NAT@last@yr \@citea \mbox{\citenumfont\NAT@num}% + \let\NAT@last@yr\relax + \fi + \else +% + \@citea \mbox{\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + {\citenumfont\NAT@num}\hyper@natlinkend}% +% \fi + \fi + \def\@citea{\NAT@sep\penalty\@m\NAT@space}% +% \end{macrocode} +% For textual citations, test what the output is to be (number, year, +% author) and also test for comments. +% \begin{macrocode} + \else + \ifcase\NAT@ctype\relax + \ifx\NAT@last@nm\NAT@nm \NAT@yrsep\penalty\@m\NAT@space\else + \@citea \NAT@test{1}\ \NAT@@open + \if*#1*\else#1\ \fi\fi \NAT@mbox{% + \hyper@natlinkstart{\@citeb\@extra@b@citeb}% + {\citenumfont\NAT@num}\hyper@natlinkend}% + \def\@citea{\NAT@@close\NAT@sep\penalty\@m\ }% + \or\@citea + \hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@test{\NAT@ctype}\hyper@natlinkend + \def\@citea{\NAT@sep\penalty\@m\ }% + \or\@citea + \hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@test{\NAT@ctype}\hyper@natlinkend + \def\@citea{\NAT@sep\penalty\@m\ }% +%<*!209> + \or\@citea + \hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@alias\hyper@natlinkend + \def\@citea{\NAT@sep\penalty\@m\ }% +% + \fi + \fi + }}% +% \ifnum\NAT@sort>1\relax\NAT@last@yr\fi + \ifNAT@swa\else\ifnum\NAT@ctype=0\if*#2*\else + \NAT@cmt#2\fi \NAT@@close\fi\fi}{#1}{#2}} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\NAT@test} +% \changes{6.6}{1997 May 29}{Add macro} +% For numerical mode, need to test if there really is a name or date; if a +% numerical \texttt{.bst} file is being used, there will not be any names or +% dates. This macro tests and writes |\NAT@nm| or |\NAT@date| according to +% its argument being 1 or 2. +% \begin{macrocode} +\newcommand\NAT@test[1]{\ifnum#1=1 \ifx\NAT@nm\NAT@noname +%<209> {\reset@font\bf(author?)}\@warning +% {\reset@font\bfseries(author?)}\PackageWarning{natbib} + {Author undefined for citation`\@citeb' +%<209> ^^J +% \MessageBreak + on page \thepage}\else \NAT@nm \fi + \else \if\relax\NAT@date\relax +%<209> {\reset@font\bf(author?)}\@warning +% {\reset@font\bfseries(year?)}\PackageWarning{natbib} + {Year undefined for citation`\@citeb' +%<209> ^^J +% \MessageBreak + on page \thepage}\else \NAT@date \fi \fi} +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\citenumfont} +% \changes{7.0}{1999 May 7}{Add macro to format numerical citations} +% To set the numerical citations in a different font, define |\citenumfont|. +% \begin{macrocode} +\let\citenumfont=\relax +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\NAT@citex} +% \changes{5.2}{1994 Aug 25}{Make like \LaTeXe{} definition instead of 2.09} +% \changes{5.4}{1994 Nov 24}{Change space to command space for text cites} +% \changes{5.4}{1995 Feb 6}{Add test for adjacent citations having equal +% authors and years} +% \changes{5.5}{1995 Mar 21}{Renamed from \cs{@citex}} +% \changes{6.0}{1995 Sep 21}{Move \cs{ifNAT@full} test from +% \cs{NAT@parse} to here} +% \changes{6.4}{1996 Oct 2}{Add dummy macros for \texttt{hyperref.sty}} +% \changes{6.6}{1997 Jun 3}{Add sorting of citations} +% \changes{6.7}{1997 Jul 16}{Add \cs{ifNAT@longnames} test} +% \changes{7.0}{1999 May 7}{Suppress years when empty} +% The author--year version of |\@citex| is now defined. It wants the authors +% and year for each decoded label text to be separated into |\NAT@nm| and +% |\NAT@date|. This is done by the routine |\NAT@parse|. The names of the +% authors in the previous key are stored in |\NAT@last@nm|, and if that is the +% same as the current names, it is not printed again. The output citation text +% is not put into an |\hbox| since line division may occur within the +% author--year citation. The output is formatted differently for parenthetical +% (|\NAT@swa| \meta{true}) and textual (|\NAT@swa| \meta{false}) cases. +% +% The citation keys are in |#3|; these are sorted by |\NAT@sort@cites| and +% stored in |\NAT@cite@list|. If sorting is turned off, this list is the same +% as the original one. +% +% |\NAT@nm| will contain either |\NAT@name| or |\NAT@all@names| depending +% on the state of |\ifNAT@full|. +% +% With the option \texttt{longnamesfirst}, the flag |\ifNAT@longnames| is +% set; this makes the first citation of any reference use the long list of +% names. The flag |\bv@|\meta{key} is defined after the first citation so +% that short lists are used afterwards. +% +% When the year (|\NAT@date|) is empty, no year is printed, nor is the +% preceding punctuation there; for textual citations, the brackets are also +% suppressed. This is to allow to citations with a code designation without a +% year. +% +% \begin{macrocode} +%\def\@citex% +%\newcommand\NAT@citex{} +%\def\NAT@citex% + [#1][#2]#3{% +% \NAT@sort@cites{#3}% + \let\@citea\@empty + \@cite{\let\NAT@nm\@empty\let\NAT@year\@empty +% \@for\@citeb:=\NAT@cite@list\do +%<209> \@for\@citeb:=#3\do + {\edef\@citeb{\expandafter\@firstofone\@citeb}% + \if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi + \@ifundefined{b@\@citeb\@extra@b@citeb}{\@citea% +%<209> {\reset@font\bf ?}\@warning +% {\reset@font\bfseries ?}\NAT@citeundefined +% \PackageWarning{natbib}% + {Citation `\@citeb' on page \thepage \space undefined}\def\NAT@date{}}% + {\let\NAT@last@nm=\NAT@nm\let\NAT@last@yr=\NAT@year + \NAT@parse{\@citeb}% +%<*!subpack&!209> + \ifNAT@longnames\@ifundefined{bv@\@citeb\@extra@b@citeb}{% + \let\NAT@name=\NAT@all@names + \global\@namedef{bv@\@citeb\@extra@b@citeb}{}}{}% + \fi +% + \ifNAT@full\let\NAT@nm\NAT@all@names\else + \let\NAT@nm\NAT@name\fi +% \end{macrocode} +% Begin parenthetical citation. Check if author names the same as in the +% previous citation, and if so, also check if the years are the same. +% \changes{5.4}{1995 Feb 8}{Add \cs{unskip} to avoid double spacing +% between years} +% \changes{6.5}{1997 Jan 30}{Add optional notes for textual citations} +% If so, citations are printed `1994a,b'; if a space is wanted between +% the letters, as `1994a,~b', then give |\NAT@yrsep| as |{,~}|. For this +% reason, the |\unskip| is needed when the space between years is printed +% to avoid two spaces. +% +% \changes{6.6}{1997 May 17}{Add \cs{NAT@ctype} for author, year, or both} +% This macro is to be used to define |\citep|, |\citet|, |\citeyear|, and +% |\citeauthor|, controlled by various flags. The |\NAT@ctype| is a number +% equal to 0 for author and year, 1 for author only, 2 for year only. +% \changes{6.9}{1999 Jan 22}{Add citation alias feature} +% A value of 3 is for the citation alias defined by |\defcitealias|. +% +% \changes{6.6}{1997 Jun 25}{Improve \texttt{hyperref} support} +% \changes{6.6}{1997 Jun 30}{Add missing \cs{NAT@close} to \cs{@citea}} +% \changes{6.7}{1997 Jul 14}{Put hyperlink brackets snuggly around +% \cs{NAT@exlab} and \cs{NAT@date}} +% \changes{6.8}{1998 Feb 19}{Remove superfluous \cs{hyper@natlinkstart}} +% \changes{6.8b}{1998 July 2}{Add \cs{hyper@natlinkbreak}} +% \changes{6.8c}{1998 July 14}{Remove opening brace and notes from link} +% \changes{6.8c}{1998 July 14}{Add \cs{NAT@nmfmt}} +% The hyperlinks are to bracket each reference completely, or at least that +% part that is present. The author names and year are made into separate links +% with the help of |\hyper@natlinkbreak|. Excluded from the link are +% punctuation and space between names and year, as well as notes and braces. +% Everything to be excluded is put into the first argument of |\hyper@natlinkbreak|. +% (This needs \texttt{hyperref.sty} version~6.32.) +% +% Another aid to keeping links on one page is the |\NAT@nmfmt| function for +% formatting names: normally this is nothing, but with the \texttt{nonamebreak} +% option, it becomes |\mbox|. This was a special request. +% \begin{macrocode} + \ifNAT@swa\ifcase\NAT@ctype + \if\relax\NAT@date\relax + \@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@nmfmt{\NAT@nm}\NAT@date\hyper@natlinkend + \else + \ifx\NAT@last@nm\NAT@nm\NAT@yrsep + \ifx\NAT@last@yr\NAT@year + \hyper@natlinkstart{\@citeb\@extra@b@citeb}\NAT@exlab + \hyper@natlinkend + \else\unskip\ + \hyper@natlinkstart{\@citeb\@extra@b@citeb}\NAT@date + \hyper@natlinkend + \fi + \else\@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@nmfmt{\NAT@nm}% + \hyper@natlinkbreak{\NAT@aysep\ }{\@citeb\@extra@b@citeb}% + \NAT@date\hyper@natlinkend + \fi + \fi + \or\@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@nmfmt{\NAT@nm}\hyper@natlinkend + \or\@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@date\hyper@natlinkend +%<*!209> + \or\@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@alias\hyper@natlinkend +% + \fi \def\@citea{\NAT@sep\ }% +% \end{macrocode} +% Begin textual citation. Do same checks for repeated names and years. +% Optional notes are added here, not in |\NAT@cite|, which means for +% multiple citations, each one will receive the notes in the year part. +% (Pre-notes are questionable for this, but include them anyway.) +% \changes{6.6}{1997 July 5}{Fix closing brace bug} +% \begin{macrocode} + \else\ifcase\NAT@ctype + \if\relax\NAT@date\relax + \@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@nmfmt{\NAT@nm}\hyper@natlinkend + \else + \ifx\NAT@last@nm\NAT@nm\NAT@yrsep + \ifx\NAT@last@yr\NAT@year + \hyper@natlinkstart{\@citeb\@extra@b@citeb}\NAT@exlab + \hyper@natlinkend + \else\unskip\ + \hyper@natlinkstart{\@citeb\@extra@b@citeb}\NAT@date + \hyper@natlinkend + \fi + \else\@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@nmfmt{\NAT@nm}% + \hyper@natlinkbreak{\ \NAT@@open\if*#1*\else#1\ \fi}% + {\@citeb\@extra@b@citeb}% + \NAT@date\hyper@natlinkend\fi + \fi + \or\@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@nmfmt{\NAT@nm}\hyper@natlinkend + \or\@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@date\hyper@natlinkend +%<*!209> + \or\@citea\hyper@natlinkstart{\@citeb\@extra@b@citeb}% + \NAT@alias\hyper@natlinkend +% + \fi \if\relax\NAT@date\relax\def\@citea{\NAT@sep\ }% + \else\def\@citea{\NAT@@close\NAT@sep\ }\fi + \fi + }}\ifNAT@swa\else\if*#2*\else\NAT@cmt#2\fi + \if\relax\NAT@date\relax\else\NAT@@close\fi\fi}{#1}{#2}} +% \end{macrocode} +% +% \end{macro}\end{macro} +% +% \begin{macro}{\NAT@@open} +% \changes{6.6}{1997 May 26}{Add macro} +% \begin{macro}{\NAT@@close} +% \changes{6.6}{1997 May 26}{Add macro} +% To allow the opening and closing braces to be suppressed for |\citealt|, use +% the flag |\ifNAT@par| in these macros. This only applies for author--year +% mode. +% \begin{macrocode} +\newif\ifNAT@par \NAT@partrue +\newcommand\NAT@@open{\ifNAT@par\NAT@open\fi} +\newcommand\NAT@@close{\ifNAT@par\NAT@close\fi} +% \end{macrocode} +% \end{macro}\end{macro} +% +% \begin{macro}{\NAT@alias} +% \changes{6.9}{1999 Jan 22}{Add macro} +% When |\NAT@ctype| is 3, the citation alias previously defined with +% |\defcitealias| is printed as the citation. This is a \LaTeXe\ feature only. +% \begin{macrocode} +%<*!209> +\newcommand\NAT@alias{\@ifundefined{al@\@citeb\@extra@b@citeb}{% + {\reset@font\bfseries(alias?)}\PackageWarning{natbib} + {Alias undefined for citation `\@citeb' + \MessageBreak on page \thepage}}{\@nameuse{al@\@citeb\@extra@b@citeb}}} +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\NAT@up} +% \changes{7.0}{1999 May 10}{Add macro} +% \begin{macro}{\NAT@Up} +% \changes{7.0}{1999 May 10}{Add macro} +% If a textual citation comes at the beginning of a sentence, and the first +% author's name is with a von part, we want to be able to capitalize it. The +% function |\NAT@up| precedes all names and is normally |\relax|, but can be +% set to |\NAT@Up|, which capitalizes the first letter encountered. This even +% works with old style font commands like |{\it van Burg}| but not with NFSS +% commands like |\textit{van Burg}|. This is for use with the |\Citet| +% command. +% \begin{macrocode} +\let\NAT@up\relax +\newcommand\NAT@Up[1]{{\let\protect\@unexpandable@protect\let~\relax + \expandafter\NAT@deftemp#1}\expandafter\NAT@UP\NAT@temp} +\newcommand\NAT@deftemp[1]{\xdef\NAT@temp{#1}} +\newcommand\NAT@UP[1]{\let\@tempa\NAT@UP\ifcat a#1\MakeUppercase{#1}% + \let\@tempa\relax\else#1\fi\@tempa} +% \end{macrocode} +% \end{macro}\end{macro} +% +% \begin{macro}{\shortcites} +% \changes{6.7}{1997 Jul 16}{Add macro} +% In order to force selected citations to use short author lists even when +% the |\ifNAT@longnames| flag is set, call this macro with a list of keys as +% argument. It then defines the |\bv@| flags so that these citations do not +% appear as `virginal'. +% \begin{macrocode} +%<*!subpack&!209> +\newcommand\shortcites[1]{% + \@bsphack\@for\@citeb:=#1\do + {\edef\@citeb{\expandafter\@firstofone\@citeb}% + \global\@namedef{bv@\@citeb\@extra@b@citeb}{}}\@esphack} +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@biblabel} +% \changes{5.5}{1995 Mar 21}{Is \cs{let} equal to the numerical or +% author--year definition} +% \changes{6.8}{1997 Dec 1}{Undefine original \cs{@biblabel}} +% \begin{macro}{\NAT@biblabel} +% \changes{5.5}{1995 Mar 21}{Renamed from \cs{@biblabel}} +% \begin{macro}{\NAT@biblabelnum} +% \changes{5.5}{1995 Mar 21}{Renamed from \cs{@biblabelnum}} +% \begin{macro}{\bibnumfmt} +% \changes{7.0}{1999 May 7}{Add macro} +% Similarly for the |\@biblabel| command, that is used to format the +% citation label in the list of references, define the author--year +% and the numerical versions. For the former, no labels are +% printed in the list of references. +% +% Suggestion by Donald Arseneau: undefined |\@biblabel| and have it set +% to the predefined variants only if it is still undefined. This allows +% users to redefine it themselves in the preamble using the standard +% name. (They could redefine the |\NAT@biblabel|s but Arseneau figures +% they should be able use the standard name too.) +% The undefining is achieved by setting it to |\@empty|, not |\relax| +% so that the user may still use |\renewcommand|. If the definition has +% already been changed from the standard one, then leave it. +% +% And to simplify things for people who do not know about |\makeatletter|, +% define |\NAT@biblabelnum| in terms of |\bibnumfmt|. One can still +% redefine |\@biblabel| or even |\NAT@biblabelnum| if one wishes. +% +% \begin{macrocode} +%\renewcommand\@biblabel[1]{\hfill} +%<*!subpack> +\newcommand\NAT@biblabel[1]{\hfill} +\newcommand\NAT@biblabelnum[1]{\bibnumfmt{#1}} +\newcommand\bibnumfmt[1]{[#1]} +\def\@tempa#1{[#1]} +\ifx\@tempa\@biblabel\let\@biblabel\@empty\fi +% +% \end{macrocode} +% \end{macro}\end{macro}\end{macro}\end{macro} +% +% \begin{macro}{\@bibsetup} +% \changes{5.5}{1995 Mar 21}{Is \cs{let} equal to the numerical or +% author--year definition} +% \begin{macro}{\NAT@bibsetup} +% \changes{5.5}{1995 Mar 13}{Add \cs{bibhang} for variable hanging +% indentation} +% \changes{5.5}{1995 Mar 21}{Renamed from \cs{@bibsetup}} +% \begin{macro}{\NAT@bibsetnum} +% \changes{5.1}{1994 Jun 22}{Add \cmd{\if@openbib} as in \LaTeXe} +% \changes{5.5}{1995 Mar 21}{Renamed from \cs{@bibsetnum}} +% \changes{6.1}{1995 Nov 22}{Use \cs{ifNAT@openbib}} +% \changes{6.2}{1996 Mar 05}{Add \cs{bibsep} for linespacing between +% references} +% \changes{6.5}{1997 Jan 10}{Set \cs{bibsep} to 0 for EGS} +% The macro |\@bibsetup| is called by |\thebibliography| and contains any +% coding for formatting the list of references that may be different for +% numerical and author--year schemes. For numerical citations, the +% |\labelwidth| must be set to the size of the longest label (the argument +% of |\thebibliography|), and the |\leftmargin| adjusted accordingly. For +% author--year, there are no labels, so |\labelwidth| is zero, all lines +% after the first are indented by 1~em. +% +% Since |\thebibliography| is not included in the \textsl{AGU} package, +% this macro is left off here too. +% \begin{macrocode} +%<*!agu> +%<*!egs> +%<*!subpack> +\newcommand\NAT@bibsetnum[1]{\settowidth\labelwidth{\@biblabel{#1}}% + \setlength{\leftmargin}{\labelwidth}\addtolength{\leftmargin}{\labelsep}% + \setlength{\itemsep}{\bibsep}\setlength{\parsep}{\z@}% +%<*!209> + \ifNAT@openbib + \addtolength{\leftmargin}{\bibindent}% + \setlength{\itemindent}{-\bibindent}% + \setlength{\listparindent}{\itemindent}% + \setlength{\parsep}{0pt}% + \fi +% +} +% +% +\newlength{\bibhang} +\setlength{\bibhang}{1em} +% \end{macrocode} +% +% The length |\bibsep| is to be the spacing between listed references. +% This is normally the regular line spacing between |\item|s in a +% \texttt{list} environment, which is |\itemsep| + |\parsep|. These are set +% by |\@listi|. Therefore, in order to set |\bibsep| to the default value, +% call |\@listi| locally and globally set it. +% +% \begin{macrocode} +\newlength{\bibsep} +%{\@listi \global\bibsep\itemsep \global\advance\bibsep by\parsep} +%\setlength{\bibsep}{\z@} + +%\newcommand\@bibsetup% +%\newcommand\NAT@bibsetup% + [1]{\setlength{\leftmargin}{\bibhang}\setlength{\itemindent}{-\leftmargin}% + \setlength{\itemsep}{\bibsep}\setlength{\parsep}{\z@}} +% +% \end{macrocode} +% \end{macro}\end{macro}\end{macro} +% +% \begin{macro}{\NAT@set@cites} +% \changes{5.5}{1995 Mar 21}{New macro to set the internal macros to +% numerical or author--year} +% \changes{6.3}{1996 Jun 17}{Add \cs{natexlab}} +% \changes{6.4}{1996 Sep 12}{Remove \cs{global} from definitions and \cs{let}} +% \changes{6.4}{1996 Sep 12}{Define \cs{NAT@space} differently for +% numericals and superscripts} +% \changes{6.6}{1997 Jun 4}{Define \cs{NAT@mbox} for superscripts} +% \changes{6.8}{1997 Dec 1}{Allow user redefinition of \cs{@biblabel}} +% \changes{6.8a}{1998 May 14}{\cs{@biblabel} redefined only for numericals} +% The four internal macros that have different definitions depending on the +% citation style have been defined with different names; now set the macros +% to be executed to that set that is actually wanted. This is determined by +% the flags |\ifNAT@numbers| and |\ifNAT@super|. The setting command +% |\NAT@set@cites| is executed by |\begin{document}|, after which point, +% the citation style should be frozen. +% +% The command |\natexlab| is used in the \texttt{.bst} files to enclose the +% extra labels (the letters added to the dates); these are to be suppressed +% for numerical citations. +% \begin{macrocode} +%<*!subpack> +\newcommand\NAT@set@cites{\ifNAT@numbers + \ifNAT@super \let\@cite\NAT@citesuper + \def\NAT@mbox##1{\unskip\nobreak\hspace{1\p@}\textsuperscript{##1}}% + \let\citeyearpar=\citeyear + \let\NAT@space\relax\else + \let\NAT@mbox=\mbox + \let\@cite\NAT@citenum \def\NAT@space{ }\fi + \let\@citex\NAT@citexnum + \ifx\@biblabel\@empty\let\@biblabel\NAT@biblabelnum\fi + \let\@bibsetup\NAT@bibsetnum + \def\natexlab##1{}% + \else + \let\@cite\NAT@cite + \let\@citex\NAT@citex + \let\@biblabel\NAT@biblabel + \let\@bibsetup\NAT@bibsetup + \def\natexlab##1{##1}% + \fi} +%\AtBeginDocument{\NAT@set@cites} +% +% \end{macrocode} +% \end{macro} +% +% \changes{6.5}{1997 Jan 30}{Add \texttt{showkeys} coding for \cs{@citex}} +% Since |\citep|, |\citet|, and |\citealt| are all ultimately defined in +% terms of the |\@citex| command, the best way to get the \texttt{showkeys} +% package to handle these is to let it accommodate only |\@citex|. David +% Carlisle has allowed for \thestyle, but only for |\cite| with variable number +% of arguments, |\citeauthor|, |\citefullauthor|, and |\citeyear|. Add the +% necessary coding at the beginning, after we know if \texttt{showkeys} +% has been loaded or not, and |\@citex| has its final definition. +% +% \changes{6.6}{1997 May 27}{Allow \texttt{notcite} option with +% \texttt{showkeys} package; turn off special coding} +% Paradoxically, with version~6.6 it is necessary to remove the special coding +% in \texttt{showkeys} for \thestyle. Now all |\cite..| commands are defined in +% terms of |\@citex|, so that is sufficient, and the special coding is now +% incorrect. This means resetting special coding for |\citeauthor|, +% |\citefullauthor|, |\citeyear|. Alternatively, define |\HAR@checkdef| +% which then also skips special \thestyle\ coding. It is just a question of +% which package is loaded first. +% +% There is no point asking Carlisle to add |\@citex| to \texttt{showkeys} +% because \thestyle\ fixes this macro with |\begin{document}|; thus +% \texttt{showkeys} would have to be loaded \emph{after} \thestyle. By +% including the recoding of |\@citex| here, it is not dependent on the order of +% the two packages. +% +% \changes{6.7}{1997 Sep 12}{Replace \cs{@ifpackageloaded} for +% \texttt{showkeys}} +% If the \texttt{showkeys} package is loaded with option \texttt{final}, its +% coding is not loaded. This is meant to shutoff the package after the draft +% version. However, \thestyle\ (version~6.6 and earlier) was confused by this, +% because it only tested if the package was loaded, not if its coding was active. +% Version~6.7 no longer uses |\@ifpackageloaded{showkeys}| for this test, but +% tests if |\SK@def| exists (suggestion by David Carlisle).\label{SKdef} +% +% \begin{macrocode} +%<*!209> +\AtBeginDocument{\ifx\SK@def\@undefined\else +\ifx\SK@cite\@empty\else + \SK@def\@citex[#1][#2]#3{\SK@\SK@@ref{#3}\SK@@citex[#1][#2]{#3}}\fi +\ifx\SK@citeauthor\@undefined\def\HAR@checkdef{}\else + \let\citeauthor\SK@citeauthor + \let\citefullauthor\SK@citefullauthor + \let\citeyear\SK@citeyear\fi +\fi} +% \end{macrocode} +% +% With the \texttt{hyperref} package, compression of numerical citations +% must be turned off. +% \begin{macrocode} +%<*!subpack> +\AtBeginDocument{\@ifpackageloaded{hyperref}{% + \ifnum\NAT@sort=2\def\NAT@sort{1}\fi}{}} +% +% +% \end{macrocode} +% +% \subsection{The Citations} +% +% \begin{macro}{\citet} +% \changes{6.2}{1996 Jan 11}{Add macro for textual cite in numerical mode} +% \changes{6.5}{1997 Jan 30}{Make this standard textual citation, with notes} +% \changes{6.6}{1997 May 26}{Define with \cs{ifNAT@par} on} +% \changes{6.6}{1997 May 27}{Redefine for new coding of \cs{@citex}} +% \changes{6.8}{1998 Feb 19}{Place inside a group} +% Textual citations are made with the |\citet| command, which has a starred +% form for full authors, and may have one or two optional arguments for notes. +% +% This command is equivalent to the older syntex |\cite|\marg{key} without +% optional arguments, at least in author--year mode. In numerical mode, +% it prints the authors and then the numerical reference, whereas |\cite| +% will only print the number. This simplifies the switching between the two +% modes with minimal changes in text. One wants to replace ``as shown by Jones +% et~al.\ (1990)'' with ``as shown by Jones et~al.\ [21]''; with |\cite|, +% one would get ``as shown by [21]''. +% +% This is such a practical idea, that I have decided to make it the standard +% means of textual citing. It now even allows optional notes in textual cites, +% something that I have been asked to provide, and which is impossible under +% the old syntex with |\cite|. +% +% Note that the flag |\ifNAT@swa| determines if the citation is textual or +% parenthetical, and |\ifNAT@full| whether abbreviated or full author names +% are to be printed. +% The flag |\ifNAT@par| enables the opening and closing parentheses; this is +% used only to suppress these for |\citealt| below. +% +% The flag |\NAT@ctype| controls what |\@citex| actually outputs: author and +% year (0), author only (1), year only (2). (For numerical mode, 0 yields +% author [number].) +% +% All the citation commands are placed inside a group; they start +% with |\begingroup|, with the corresponding |\endgroup| added to +% the |\@cite| command. This localizes the flag settings so that cites may +% be contained with cites, as +% \begin{quote} +% |\citep[cited in \citealp{xx}]{yy}| +% \end{quote} +% (Without the localization, the |\citealp| turns off the brackets before +% |\citep| comes to an end.) +% \begin{macrocode} +\newif\ifNAT@full\NAT@fullfalse +\newif\ifNAT@swa +%<209>\newcommand\citet +%\DeclareRobustCommand\citet + {\begingroup\NAT@swafalse\def\NAT@ctype{0}\NAT@partrue + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +\newcommand\NAT@citetp{\@ifnextchar[{\NAT@@citetp}{\NAT@@citetp[]}} +\newcommand\NAT@@citetp{} +\def\NAT@@citetp[#1]{\@ifnextchar[{\@citex[#1]}{\@citex[][#1]}} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\citep} +% \changes{5.5}{1995 Mar 27}{Add macro as shorthand for \cs{cite[]}} +% \changes{6.5}{1997 Jan 30}{Make this standard parenthetical citation, +% with notes} +% \changes{6.6}{1997 May 26}{Define with \cs{ifNAT@par} on} +% \changes{6.6}{1997 May 27}{Redefine for new coding of \cs{@citex}} +% \changes{6.8}{1998 Feb 19}{Place inside a group} +% Parenthetical citations are made with the |\citep| command, which has a +% starred form for full authors, and may have one or two optional arguments for +% notes. +% +% This command was originally added by special request to be a simplification +% for |\cite[]|\marg{key}, and I added it grudgingly. After I reprogrammed +% \thestyle\ to handle author--year and numerical citations with the same +% \texttt{.bst} file, I needed to add the |\citet| command, and this one +% became an obvious companion for parenthetical citations. I have now altered +% its coding to be the standard, being fully equivalent in functionality +% to the older syntax |\cite|\oarg{pre}\oarg{post}\marg{key}. +% \begin{macrocode} +%<209>\newcommand\citep +%\DeclareRobustCommand\citep + {\begingroup\NAT@swatrue\def\NAT@ctype{0}\NAT@partrue + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\cite} +% \changes{5.0}{1994 May 18}{Add a second optional argument.} +% \changes{5.3}{1994 Sep 19}{Add starred version to print full author list.} +% \changes{5.4}{1994 Nov 24}{Replace \cmd{\if@tempswa} with \cmd{\ifNAT@swa}.} +% \changes{6.5}{1997 Jan 30}{Declare obsolete, retained for compatibility} +% \changes{6.6}{1997 May 27}{Redefine for new coding of \cs{@citex}} +% \changes{6.8}{1998 Feb 19}{Place inside a group} +% The |\cite| command was originally used to produce both textual and +% parenthetical citations; with an option argument, even an empty one, +% the citation was parenthical. I now recommend the use of |\citet| and +% |\citep| instead, retaining |\cite| only for compatibility. +% +% In numerical mode, it must be parenthetical (|ifNAT@swa| \meta{true}) both +% with and without notes, so that it emulates the standard \LaTeX\ usage. In +% author--year mode, this flag depends on presence or absence of notes. +% \begin{macrocode} +%<209>\renewcommand\cite +%\DeclareRobustCommand\cite + {\begingroup\def\NAT@ctype{0}\NAT@partrue\NAT@swatrue + \@ifstar{\NAT@fulltrue\NAT@cites}{\NAT@fullfalse\NAT@cites}} +\newcommand\NAT@cites{\@ifnextchar [{\NAT@@citetp}{% +% \ifNAT@numbers\else + \NAT@swafalse +% \fi + \NAT@@citetp[]}} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\citealt} +% \changes{5.5}{1995 Mar 16}{Add macro} +% \changes{6.5}{1997 Jan 30}{Uses \cs{citet} instead of \cs{cite}} +% \changes{6.6}{1997 May 26}{Define as \cs{citet} but with \cs{NAT@par} off} +% \changes{6.8}{1998 Feb 19}{Place inside a group} +% \changes{7.0}{1999 May 21}{Include in subpack} +% \begin{macro}{\citealp} +% \changes{6.6}{1997 Jun 23}{Add macro, like \cs{citep} without parentheses} +% \changes{6.8}{1998 Feb 19}{Place inside a group} +% \changes{7.0}{1999 May 21}{Include in subpack} +% An alternative form of citation is one in which the parentheses are not +% printed. This was originally requested by Alexander Holt, who wanted it to be +% the same as |\citet| but without any braces; since then James Bednar has asked +% that it behave exactly as the other |\cite|\emph{xxx}, including notes, to +% allow easy switching between the two possibilities. It is now defined with the +% help of the flags |\ifNAT@swa| and |\ifNAT@par| to be the same as |\citet|; +% to accommodate the more sensible |\citep| without parentheses, I now provide +% |\citealp|. +% +% I can see using |\citealp| where one wants to construct a complex +% parenthetical reference by hand, explicitly adding the braces. Thus +% it makes sense to have this feature work in numerical mode too. +% As of version~6.8, this is possible. The two macros |\NAT@cite| and +% |\NAT@citenum| are identical, but kept anyway just in case a difference +% should be added later. +% \begin{macrocode} +%<209>\newcommand\citealt +%\DeclareRobustCommand\citealt + {\begingroup\NAT@swafalse\def\NAT@ctype{0}\NAT@parfalse + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +%<209>\newcommand\citealp +%\DeclareRobustCommand\citealp + {\begingroup\NAT@swatrue\def\NAT@ctype{0}\NAT@parfalse + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +% \end{macrocode} +% \end{macro}\end{macro} +% +% \begin{macro}{\citeauthor} +% \changes{5.0}{1994 May 18}{Add means to cite authors only.} +% \changes{5.2}{1994 Aug 25}{Enclose \cs{@citenm} in braces.} +% \changes{5.2}{1994 Aug 25}{Add auxiliary file entry.} +% \changes{6.0}{1995 Sep 4}{Check for empty author} +% \changes{6.4}{1996 Oct 2}{Add dummy macros for \texttt{hyperref.sty}} +% \changes{6.6}{1997 May 27}{Define with \cs{@citex} and \cs{NAT@ctype}} +% \changes{6.8}{1998 Feb 19}{Place inside a group} +% In order to refer to the authors without year or number, provide +% |\citeauthor| and |\citeauthor*|; for historical reasons, keep +% |\citefullauthor|. +% \begin{macrocode} +%<209>\newcommand\citeauthor +%\DeclareRobustCommand\citeauthor + {\begingroup\NAT@swafalse\def\NAT@ctype{1}\NAT@parfalse + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\Citet} +% \changes{7.0}{1999 May 10}{Add macro} +% \begin{macro}{\Citep} +% \changes{7.0}{1999 May 10}{Add macro} +% \begin{macro}{\Citealt} +% \changes{7.0}{1999 May 10}{Add macro} +% \begin{macro}{\Citealp} +% \changes{7.0}{1999 May 10}{Add macro} +% \begin{macro}{\Citeauthor} +% \changes{7.0}{1999 May 10}{Add macro} +% When a textual citation occurs at the beginning of a sentence and the first +% name is something like ``de la Maire'', it needs to be capitalized. This is +% done with the |\NAT@up| command that is redefined to be |\NAT@Up|. +% +% Provide other variations too for completeness. If I do not, someone will +% eventually ask for it, so do it now. +% \begin{macrocode} +%<209>\newcommand\Citet +%\DeclareRobustCommand\Citet + {\begingroup\NAT@swafalse\def\NAT@ctype{0}\NAT@partrue + \let\NAT@up\NAT@Up + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +%<209>\newcommand\Citep +%\DeclareRobustCommand\Citep + {\begingroup\NAT@swatrue\def\NAT@ctype{0}\NAT@partrue + \let\NAT@up\NAT@Up + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +%<*!subpack> +%<209>\newcommand\Citealt +%\DeclareRobustCommand\Citealt + {\begingroup\NAT@swafalse\def\NAT@ctype{0}\NAT@parfalse + \let\NAT@up\NAT@Up + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +%<209>\newcommand\Citealp +%\DeclareRobustCommand\Citealp + {\begingroup\NAT@swatrue\def\NAT@ctype{0}\NAT@parfalse + \let\NAT@up\NAT@Up + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +% +%<209>\newcommand\Citeauthor +%\DeclareRobustCommand\Citeauthor + {\begingroup\NAT@swafalse\def\NAT@ctype{1}\NAT@parfalse + \let\NAT@up\NAT@Up + \@ifstar{\NAT@fulltrue\NAT@citetp}{\NAT@fullfalse\NAT@citetp}} +% \end{macrocode} +% \end{macro}\end{macro}\end{macro}\end{macro}\end{macro} +% +% \begin{macro}{\citeyear} +% \changes{5.0}{1994 May 18}{Add means to cite year only.} +% \changes{5.2}{1994 Aug 25}{Add auxiliary file entry.} +% \changes{6.0}{1995 Sep 4}{Check for empty year} +% \changes{6.4}{1996 Sep 12}{Extra letter also printed with year number} +% \changes{6.4}{1996 Oct 2}{Add dummy macros for \texttt{hyperref.sty}} +% \changes{6.6}{1997 May 27}{Define with \cs{@citex} and \cs{NAT@ctype}} +% \changes{6.8}{1998 Feb 19}{Place inside a group} +% Similarly for the year only. +% \begin{macrocode} +%<209>\newcommand\citeyear +%\DeclareRobustCommand\citeyear + {\begingroup\NAT@swafalse\def\NAT@ctype{2}\NAT@parfalse\NAT@citetp} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\citeyearpar} +% \changes{6.6}{1997 May 17}{Add macro} +% \changes{6.8}{1998 Feb 19}{Place inside a group} +% I have often been asked for a version of |\citeyear| in parentheses. +% \begin{macrocode} +%<209>\newcommand\citeyearpar +%\DeclareRobustCommand\citeyearpar + {\begingroup\NAT@swatrue\def\NAT@ctype{2}\NAT@partrue\NAT@citetp} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\citetext} +% \changes{6.8}{1998 Feb 19}{Add macro} +% To place any arbitrary text inside the citation braces, use |\citetext|. +% This can be used to advantage with |\citealp|. It also makes |\citeyearpar| +% unnecessary. +% \begin{macrocode} +\newcommand\citetext[1]{\NAT@open#1\NAT@close} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\citefullauthor} +% \changes{5.3}{1994 Sep 13}{Add macro for those bib styles with full author +% list available} +% \changes{6.0}{1995 Sep 4}{Check for empty author} +% \changes{6.4}{1996 Oct 2}{Add dummy macros for \texttt{hyperref.sty}} +% \changes{6.6}{1997 May 27}{Define with \cs{citeauthor*}} +% Some of the author--year bibliography styles supported here (\texttt{harvard} +% and \texttt{newapa}) allow a citation with the full author list, because +% they have the necessary information in the |\bibitem| entry. With +% version~5.3, I change the native form of this entry to allow +% full authors too. +% +% This is now defined in terms of the starred version of |\citeauthor|. It is +% really only kept for compatibility reasons. +% \begin{macrocode} +%<209>\newcommand\citefullauthor +%\DeclareRobustCommand\citefullauthor + {\citeauthor*} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\defcitealias} +% \changes{6.9}{1999 Jan 22}{Add macro} +% \begin{macro}{\citetalias} +% \changes{6.9}{1999 Jan 22}{Add macro} +% \begin{macro}{\citepalias} +% \changes{6.9}{1999 Jan 22}{Add macro} +% An alias is an alternative designation for a reference, something like [ABG] +% in place of [Alpher, Bethe, Gamow, 1980]. The alias is defined with +% |\defcitealias| and used with |\citetalias| and |\citepalias|. +% This is controlled with +% |\NAT@ctype| set to 3. This feature only exists for \LaTeXe. +% +% The advantage over simply typing in the alias name is that hyperlinks and +% indexing can be achieved. +% \begin{macrocode} +%<*!209> +\newcommand\defcitealias[2]{% + \@ifundefined{al@#1\@extra@b@citeb}{} + {\PackageWarning{natbib}{Overwriting existing alias for citation #1}} + \@namedef{al@#1\@extra@b@citeb}{#2}} +\DeclareRobustCommand\citetalias{\begingroup + \NAT@swafalse\def\NAT@ctype{3}\NAT@parfalse\NAT@citetp} +\DeclareRobustCommand\citepalias{\begingroup + \NAT@swatrue\def\NAT@ctype{3}\NAT@partrue\NAT@citetp} +% +% \end{macrocode} +% \end{macro}\end{macro}\end{macro} +% +% \begin{macro}{\nocite} +% \changes{6.6}{1997 Apr 6}{Revise standard macro} +% In \LaTeXe, the |\nocite| command issues a warning if the citations are not +% defined. This is a check to see that they really are entered into the list +% of references. However, the |\@extra@b@citeb| addition for the +% \texttt{chapterbib} package is not allowed for, and hence the standard +% command will never recognize the citations as being defined. Modify the +% macro accordingly. Check for |*| citation, in which case, give no warning. +% \begin{macrocode} +\renewcommand\nocite[1]{\@bsphack + \@for\@citeb:=#1\do{% + \edef\@citeb{\expandafter\@firstofone\@citeb}% + \if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi + \if*\@citeb\else + \@ifundefined{b@\@citeb\@extra@b@citeb}{% +%<209> \@warning +% \NAT@citeundefined \PackageWarning{natbib}% + {Citation `\@citeb' undefined}}{}\fi}% + \@esphack} +% \end{macrocode} +% \end{macro} +% +% \subsection{Parsing the Author--Year Entries} +% \begin{macro}{\NAT@parse} +% \changes{5.0}{1994 May 18}{Add parsing command, with additional +% font and sub-accent commands relaxed} +% \changes{5.1}{1994 Jun 22}{For \LaTeXe{} of \texttt{1994/06/01}, +% can protect font and sub-accents much better} +% \changes{5.2}{1994 Aug 24}{2.09 version to run in compatibility mode} +% \changes{5.3}{1994 Sep 13}{Add full author list} +% \changes{5.3}{1994 Sep 19}{Support starred version of \cs{cite} for full +% author list} +% \changes{5.3}{1994 Sep 26}{Use \cs{@unexpandable@protect} in place of +% \cs{noexpand}} +% \changes{5.4}{1995 Feb 6}{Call \cs{@parse@date} to split date into year and +% extra label} +% \changes{5.5}{1995 May 18}{Rename from \cs{@cite@parse}} +% \changes{6.0}{1995 Sep 4}{Remove \cs{relax} from expanded \cs{@tempa} +% definition; no longer needed under new system} +% \changes{6.0}{1995 Sep 21}{Prevent expansion of forced space (tilde)} +% \changes{6.7}{1997 Nov 10}{Deactive \texttt{babel}'s \cs{active@prefix}} +% The |\bibcite| commands in the auxiliary file associate the numerical and +% author--year information with the |\bibitem| key, which is the argument to +% |\NAT@parse|. As of version~6.0, the information is stored in +% |\b@|\emph{key} for each citation, as four separate items. +% \begin{quote}\begin{tabular}{lll} +% 1. & |\NAT@num| & sequence number or non-author--year label \\ +% 2. & |\NAT@date| & year, with possible extra label \\ +% 3. & |\NAT@name| & short author list \\ +% 4. & |\NAT@all@names| & long author list (optional) +% \end{tabular}\end{quote} +% In order to define each of the above commands as the appropriate item, it +% is first necessary to expand |\b@|\emph{key} into a temporary command +% |\NAT@temp|, which is then used as the argument of |\NAT@split|, which +% makes the individual assignments. +% \begin{macrocode} +\newcommand\NAT@parse[1]{{% +%<*209> + \@ifundefined{documentclass} + {\let\prm=\relax\let\psf=\relax\let\ptt=\relax\let\pbf=\relax + \let\psl=\relax\let\psc=\relax\let\pit=\relax\let\pem=\relax + \let\prmfamily=\relax\let\psffamily=\relax\let\pttfamily=\relax + \let\pbfseries=\relax\let\pslshape=\relax\let\pscshape=\relax + \let\pitshape=\relax\let\pmdseries=\relax\let\pupshape=\relax + \let\pc=\relax \let\pd=\relax \let\pb=\relax} + {\let\protect=\@unexpandable@protect\let~\relax}% +% +% \let\protect=\@unexpandable@protect\let~\relax +% \let\active@prefix=\@gobble + \xdef\NAT@temp{\csname b@#1\@extra@b@citeb\endcsname}}% + \expandafter\NAT@split\NAT@temp + \expandafter\NAT@parse@date\NAT@date??????@@% +% \ifciteindex\NAT@index\fi +} +% \end{macrocode} +% Some further notes on the above: for 2.09 it is necessary to turn off all the +% protected font commands |\prm| etc.\ when the label text is expanded into +% |\NAT@temp|, for otherwise there will be problems with the New Font +% Selection Scheme (NFSS); the protected sub-accent commands (protected +% versions of |\c|, |\d|, and |\b|) also cause troubles on expansion. +% Admittedly, this is not a good solution, for the list of problem commands +% might be much longer, but for the meantime, this will have to do. +% +% For \LaTeXe, at least after the official release of +% \texttt{1994/06/01}, commands are made robust in a totally different +% manner, no longer by adding a \texttt{p} in front, but by adding a space +% afterwards. This means the commands in the auxiliary files look like the +% protected version once again, and not raw commands. They are infinitely +% protected. The above problem is easily overcome by making |\protect| +% equal to |\@unexpandable@protect|. A definitive list of commands to +% protect is no longer necessary. (Initially I used |\noexpand|, but +% that only worked for font commands, not accents. Reading the documentation +% in \texttt{ltdefns.dtx} indicated that this is the better redefinition +% of |\protect|.) +% +% This trick is also applied to the 2.09 version for when it is running +% in the compatibility mode of \LaTeXe. This is needed for the +% journal-specific coding, more than for the normal package. +% +% The |\active@prefix| command appearing in \texttt{babel} causes problems +% at this point, so deactivate it. +% +% The automatic indexing of citations (|\NAT@index|) is described in +% Section~\ref{sec:idx}. +% +% \end{macro} +% +% \begin{macro}{\NAT@split} +% \changes{5.3}{1994 Sep 13}{Changed to support full author list} +% \changes{5.5}{1995 May 14}{Fix coding slightly} +% \changes{5.5}{1995 May 18}{Renamed from \cs{@citez}} +% \changes{6.0}{1995 Sep 4}{Recode for new \cs{bibcite} structure} +% The actual assignments of the author--year and numerical label texts to +% the corresponding commands is carried out by |\NAT@split|. If the long +% author list is missing (argument |#4|), it is set equal to the short +% list. +% \begin{macrocode} +\newcommand\NAT@split[4]{% + \gdef\NAT@num{#1}\gdef\NAT@name{#3}\gdef\NAT@date{#2}% + \gdef\NAT@all@names{#4}% + \ifx\NAT@noname\NAT@all@names \gdef\NAT@all@names{#3}\fi} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\NAT@parse@date} +% \changes{5.4}{1995 Feb 6}{Add macro to split date into year and extra label} +% \changes{5.5}{1995 Mar 24}{Put extra label in braces to localize any font +% changes} +% \changes{5.5}{1995 May 18}{Rename from \cs{@parse@date}} +% With version 5.4, add the macro |\NAT@parse@date| that splits the date up +% into year and extra label, putting them into |\NAT@year| and |\NAT@exlab|. +% This is used to test if authors and years are equal for two adjacent +% citations, in which case, only the extra label is printed. The +% macro searches the first 4 characters of the date for a letter +% (|\catcode|=11) which then becomes the extra label. If there are only +% numerals in the first 4 positions (more precisely, non-letters), the 5th +% character is taken as extra label. If there is none, this will be a +% question mark. +% \begin{macrocode} +\newcommand\NAT@parse@date{} +\def\NAT@parse@date#1#2#3#4#5#6@@{% + \ifnum\the\catcode`#1=11\def\NAT@year{}\def\NAT@exlab{#1}\else + \ifnum\the\catcode`#2=11\def\NAT@year{#1}\def\NAT@exlab{#2}\else + \ifnum\the\catcode`#3=11\def\NAT@year{#1#2}\def\NAT@exlab{#3}\else + \ifnum\the\catcode`#4=11\def\NAT@year{#1#2#3}\def\NAT@exlab{#4}\else + \def\NAT@year{#1#2#3#4}\def\NAT@exlab{{#5}}\fi\fi\fi\fi} +% \end{macrocode} +% \end{macro} +% +% \subsection{Automatic Index Entries for Citations}\label{sec:idx} +% +% \begin{macro}{\NAT@idxtxt} +% \changes{6.0}{1995 Sep 21}{Add macro} +% \begin{macro}{\NAT@index} +% \changes{6.0}{1995 Sep 21}{Add macro} +% \changes{6.9}{1999 Jan 22}{Allow \cs{makeindex} to be issued before package +% loaded} +% To make an entry in the index for every citation, I have added +% |\NAT@index| to the |\NAT@parse| command. This will do nothing unless +% |\makeindex| has been issued in the preamble, in which case it writes the +% citation information to the \texttt{.idx} file by means of the standard +% \LaTeX\ internal |\@wrindex|. The actual format of the citation +% information is contained in |\NAT@idxtxt| which a user may redefine if +% needed. +% \begin{macrocode} +%<*!subpack&!209> +\newcommand\NAT@index{} +\let\NAT@makeindex=\makeindex +\renewcommand\makeindex{\NAT@makeindex + \renewcommand\NAT@index{\@bsphack\begingroup + \def~{\string~}\@wrindex{\NAT@idxtxt}}} +\newcommand\NAT@idxtxt{\NAT@name\ \NAT@open\NAT@date\NAT@close} +% \end{macrocode} +% If |\makeindex| has already been issued before \thestyle\ is loaded, it +% does not contain these extra features. Thus issue it once more, but only with +% the extra features. +% \begin{macrocode} +\@ifundefined{@indexfile}{}{\let\NAT@makeindex\relax\makeindex} +% \end{macrocode} +% \end{macro}\end{macro} +% \begin{macro}{\ifciteindex} +% \changes{6.0}{1995 Sep 21}{Add flag} +% The switch for activating automatic citation indexing is defined here. +% \begin{macrocode} +\newif\ifciteindex \citeindexfalse +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\citeindextype} +% \changes{6.0}{1995 Sep 29}{Add macro} +% \begin{macro}{\NAT@index@alt} +% \changes{6.0}{1995 Sep 29}{Add macro} +% The above coding will not work with the package \texttt{index.sty} by +% David~M. Jones. For that package, an alternative definition of |\NAT@index| +% is needed which is activated at the beginning of the document if +% \texttt{index} has been loaded. It thus does not matter in which order +% \thestyle\ or \texttt{index} are loaded. +% +% With the \texttt{index} package, it is possible to have several index +% files, defined by a |\newindex| command that associates a name with two +% file extensions. By default, the name \texttt{default} is associated with +% \texttt{.idx} and \texttt{.ind}. To make the automatic index entries go to +% a different set, redefine |\citeindextype|. +% +% \begin{macrocode} +\newcommand\citeindextype{default} +\newcommand\NAT@index@alt{{\let\protect=\noexpand\let~\relax + \xdef\NAT@temp{\NAT@idxtxt}}\expandafter\NAT@exp\NAT@temp\@nil} +\newcommand\NAT@exp{} +\def\NAT@exp#1\@nil{\index[\citeindextype]{#1}} + +\AtBeginDocument{% +\@ifpackageloaded{index}{\let\NAT@index=\NAT@index@alt}{}} +% +% \end{macrocode} +% \end{macro}\end{macro} +% +% \subsection{Writing the Entries to the Auxiliary File} +% +% \noindent(New to version 6.0.) +% +% The author--year information is transferred from the \btx{} database to +% the document via |\bibitem| commands in the |thebibliography| +% environment. Standard \LaTeX\ simply assigns a running number to these +% entries, and writes that number with the citation key to the auxiliary +% file. For author--year citations, the author list and year must be written +% somehow to the auxiliary file. The form for this is to be +% \begin{quote} +% |\bibcite|\marg{key}|{|\marg{num}\marg{year}\marg{short}\marg{long}|}| +% \end{quote} +% This is the same form as in standard \LaTeX, except that the second +% argument becomes a set of 4 items. Here \emph{num} is the sequential +% number that is to be used if a numerical style is selected, \emph{short} +% is the abbreviate author list (Jones et al.), \emph{long} the full author +% list. +% +% The author--year information is contained in the optional argument to +% |\bibitem|, but just how it is formatted depends on the system used. The +% native \thestyle\ syntax is +% \begin{quote} +% |\bibitem[|\emph{short}|(|\emph{year}|)|\emph{long}|]|\marg{key} +% \end{quote} +% while the \texttt{chicago} system is +% \begin{quote} +% |\bibitem[\protect\citeauthoryear|\marg{long}\marg{short}\marg{year}|]|% +% \marg{key} +% \end{quote} +% +% \begin{macro}{\NAT@ifcmd} +% \changes{6.0}{1995 Sep 4}{Add macro} +% \begin{macro}{\NAT@ifxcmd} +% \changes{6.0}{1995 Sep 4}{Add macro} +% It is necessary to process the optional argument by first testing if it +% contains a command, and if so, to execute that command. Otherwise, insert +% our own command to process the following text. +% \begin{macrocode} +\newcommand\NAT@ifcmd{\futurelet\NAT@temp\NAT@ifxcmd} +\newcommand\NAT@ifxcmd{\ifx\NAT@temp\relax\else\expandafter\NAT@bare\fi} +% \end{macrocode} +% This actually only tests if the next token expands to |\relax|, which is +% what |\protect| will be at this point. If so, just procede: the command +% itself follows. Otherwise, insert |\NAT@bare|. (Note, we must also define +% the possible commands like |\citeauthoryear| to do what we want.) +% \end{macro}\end{macro} +% +% \begin{macro}{\NAT@bare} +% \changes{6.0}{1995 Sep 4}{Add macro} +% \changes{6.6}{1997 Jun 4}{The \cs{stepcounter} made always present} +% The command that is inserted if none is present must parse the native +% syntax for the author--year information. The template is somewhat complex +% because it must be able to test if there are no parentheses at all, in +% which case it activates the alternative, |\NAT@apalk| for the +% \texttt{apalike} syntax. When |\NAT@ifcmd| is invoked, it adds +% |(@)(@)\@nil| in order to provide the full template of |\NAT@bare|; if the +% argument itself contains no text in parentheses (not \thestyle{} +% syntax) then |#2| will be |@|; otherwise, |#4| catches the extra +% parentheses. +% +% Using |(@)| instead of the earlier |()| (pre~7.0) allows empty years to be +% given. Empty years are now permitted for citations with a code designation +% in place of the authors. Troubles will now occur if the year begins with +% |@|. +% \begin{macrocode} +\def\NAT@bare#1(#2)#3(@)#4\@nil#5{% +%<*all|apalike|authordate> + \if @#2 + \expandafter\NAT@apalk#1, , \@nil{#5}\else +% + \stepcounter{NAT@ctr}% + \NAT@wrout{\arabic {NAT@ctr}}{#2}{#1}{#3}{#5} +%\fi +} +% \end{macrocode} +% The |NAT@ctr| above contains the designation of whatever counter is +% selected in the list environment for the \texttt{thebibliography}; it is +% the sequential counter for the entries. +% \end{macro} +% +% \begin{macro}{\NAT@wrout} +% \changes{6.0}{1995 Sep 4}{Add macro} +% \begin{macro}{\NAT@noname} +% \changes{6.0}{1995 Sep 6}{Add macro} +% \changes{6.0}{1995 Sep 21}{Prevent expansion of forced space (tilde)} +% Write the information to the auxiliary file as two arguments to |\bibcite|. +% +% Note: the 5 arguments are: counter, year, short list, long list, key. +% The two author lists are written enclosed in braces to make sure any +% font commands are kept local. Otherwise, one level of braces disappears for +% authors like |{\em Jones}|. +% +% To test later for the absence of names, define |\NAT@noname| here. +% Define it with |\def|, otherwise it will be `long' and will not test +% correctly with |\NAT@all@names| which is defined with |\gdef|. +% \begin{macrocode} +\newcommand\NAT@wrout[5]{% +\if@filesw + {\let\protect\noexpand\let~\relax + \immediate + \write\@auxout{\string\bibcite{#5}{{#1}{#2}{{#3}}{{#4}}}}}\fi +\ignorespaces} +\def\NAT@noname{{}} +% \end{macrocode} +% \end{macro}\end{macro} +% +% \begin{macro}{\bibitem} +% \changes{6.0}{1995 Sep 4}{Recode from standard} +% \begin{macro}{\@lbibitem} +% \changes{6.0}{1995 Sep 4}{Recode from standard} +% \changes{6.4}{1996 Oct 2}{Add dummy macros for \texttt{hyperref.sty}} +% The above commands are initiated with |\NAT@ifcmd| which decides whether +% |\NAT@bare| or one of the other commands is to be executed on the +% following arguments. It is actually |\@lbibitem| that calls |\NAT@ifcmd|, +% which in turn is invoked by the user command |\bibitem|. +% +% If |\bibitem| has no optional argument, then we have a numerical citation +% style, which is to be forced by setting |\NAT@stdbst|. Put the sequential +% counter value in as the argument to |\@lbibitem| which is then treated as +% a non-author--year label. +% \begin{macrocode} +\renewcommand\bibitem{% + \@ifnextchar[{\@lbibitem}{% +% \global\NAT@stdbsttrue + \stepcounter{NAT@ctr}\@lbibitem[\arabic{NAT@ctr}]}} +% \end{macrocode} +% Write the label with |\item| in the bibliography listing with the current +% value of |\NAT@num|, if it exists. This will either be the sequential +% number or whatever non-author--year text that was given as a special +% `numerical'. Since |\@biblabel| outputs only in numerical mode, this +% label vanishes for author--year mode. +% +% Finally invoke |\NAT@ifcmd| with the funny template to activate +% |\NAT@bare| or some alternative. +% +% \changes{6.8b}{1998 July 6}{To work with \texttt{chapterbib} and +% \texttt{backref}} +% The \texttt{hyperref} package can call the \texttt{backref} package which +% do not work with the \texttt{chapterbib} package. I have arranged with +% Sebastian Rahtz to add the compatibility via \thestyle. Thus I add a fix to +% include the |\@extra@b@citeb| suffix to the |\br@#2| commands called by +% \texttt{backref}. +% \begin{macrocode} +\def\@lbibitem[#1]#2{% + \if\relax\@extra@b@citeb\relax\else + \@ifundefined{br@#2\@extra@b@citeb}{}{% + \@namedef{br@#2}{\@nameuse{br@#2\@extra@b@citeb}}}\fi + \@ifundefined{b@#2\@extra@b@citeb}{\def\NAT@num{}}{\NAT@parse{#2}}% + \item[\hfil\hyper@natanchorstart{#2\@extra@b@citeb}\@biblabel{\NAT@num}% + \hyper@natanchorend]% + \NAT@ifcmd#1(@)(@)\@nil{#2}} +% \end{macrocode} +% Note: in standard \LaTeX, the sequential list counter is printed directly +% with |\item|, and then written to the auxiliary file so that |\cite| can +% refer to it on the next run. Here, |\item| prints exactly the same thing +% as |\cite| on the current run, if we are in numerical mode, otherwise +% nothing. +% +% \changes{6.3}{1996 Jun 10}{Include \texttt{showkeys} coding if already +% loaded} +% \changes{6.4}{1996 Jun 27}{Remove from 2.09 coding} +% \changes{6.7}{1997 Sep 12}{Test for existence of \cs{SK@lbibitem}} +% If the \texttt{showkeys} package has already been loaded, the revised +% version of |\@lbibitem| will not have been saved. In this case, rerun some +% of the coding from that package. (If \texttt{showkeys} is loaded after +% \thestyle, there is no problem.) +% +% Do not test if \texttt{showkeys} is loaded, but rather if |\SK@lbibitem| +% is defined. See comment on \texttt{showkeys} with option \texttt{final} +% on page~\pageref{SKdef}. +% +% \begin{macrocode} +%<*!209> +\ifx\SK@lbibitem\@undefined\else + \let\SK@lbibitem\@lbibitem + \def\@lbibitem[#1]#2{% + \SK@lbibitem[#1]{#2}\SK@\SK@@label{#2}\ignorespaces}\fi +% +% \end{macrocode} +% \end{macro}\end{macro} +% +% \begin{macro}{\ifNAT@stdbst} +% \changes{6.0}{1995 Sep 4}{Add flag} +% If any non-author--year |\bibitem|s have been issued, then force +% numerical mode, since the author--year |\bibitem|s can handle this, but +% the numerical ones cannot work in author--year mode. Do this by inserting +% |\NAT@numberstrue| in the auxiliary file. +% \begin{macrocode} +%<*!subpack> +\newif\ifNAT@stdbst \NAT@stdbstfalse + +%<209>\let\NAT@enddoc=\enddocument +%<209>\def\enddocument +%\AtEndDocument + {\ifNAT@stdbst\if@filesw\immediate\write\@auxout{\string + \global\string\NAT@numberstrue}\fi\fi +%<209>\NAT@enddoc + } +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\bibcite} +% \changes{6.1}{1995 Dec 5}{Add own coding for this macro} +% \changes{6.1a}{1995 Dec 19}{Add own test for changed citations} +% Not wanting to rely on the coding for |\bibcite| in the kernel, I define +% it myself. It is not enough just to `provide' it, for it must do the +% right thing: write a label named |\b@|\emph{key}. The \LaTeX3 boys +% might decide to keep the command, but have it store the citations with +% a different prefix. +% +% (I outsmarted myself here again. The test for changed citations and +% references involves reading in the auxiliary file with revised +% definitions for |\label| and |\bibcite|. The December~1995 release does +% this via a generalized labelling command |\@newl@bel|. As a result, I +% must add this test myself. Not so bad, because the warning comes from +% \thestyle\ and explicitly refers to citations instead of just +% `references'.) +% \begin{macrocode} +%<*!209> +\providecommand\bibcite{} +\renewcommand\bibcite[2]{\@ifundefined{b@#1\@extra@binfo}\relax + {\NAT@citemultiple + \PackageWarningNoLine{natbib}{Citation `#1' multiply defined}}% + \global\@namedef{b@#1\@extra@binfo}{#2}} +\AtEndDocument{\NAT@swatrue\let\bibcite\NAT@testdef} +\newcommand\NAT@testdef[2]{% + \def\NAT@temp{#2}\expandafter \ifx \csname b@#1\@extra@binfo\endcsname + \NAT@temp \else \ifNAT@swa \NAT@swafalse + \PackageWarningNoLine{natbib}{Citation(s) may have + changed.\MessageBreak + Rerun to get citations correct}\fi\fi} +% +%<209>\renewcommand\bibcite[2]{\global\@namedef{b@#1\@extra@binfo}{#2}} +% \end{macrocode} +% \end{macro} +% +% \subsection{Other Author--Year Schemes} +% \begin{macro}{\NAT@apalk} +% \changes{4.1}{1993 Oct 4}{Simplify by using comma-space as separator} +% \changes{5.3}{1994 Sep 13}{Full author list equals short list} +% \changes{5.5}{1995 May 18}{Renamed from \cs{@citeapalk}} +% \changes{6.0}{1995 Sep 4}{Recoded for version~6.0} +% If the argument of |\bibitem| contains no command, and if it does not +% conform to the \thestyle{} syntax, then try the \texttt{apalike} +% syntax (\emph{short}\texttt{, }\emph{year}). This has a funny template +% too in order to test for different syntax, which is indicated when |#2| +% is empty. In this case, give up trying to fit it to author--year formats, +% and go over to `numerical' with a special label. Set the flag +% |\NAT@stdbst| to mark this. This forces a numerical citation style. +% \begin{macrocode} +%<*all|apalike|authordate> +\newcommand\NAT@apalk{} +\def\NAT@apalk#1, #2, #3\@nil#4{\if\relax#2\relax +% \global\NAT@stdbsttrue + \NAT@wrout{#1}{}{}{}{#4}\else + \stepcounter{NAT@ctr}% + \NAT@wrout{\arabic {NAT@ctr}}{#2}{#1}{}{#4}\fi} +% +% \end{macrocode} +% Note: the |NAT@ctr| is stepped here and everywhere else it is used, +% except when a special `numerical' label is being used. This conforms to +% standard \LaTeX\ which only increments the counter for pure numerical +% labels, without an optional argument to |\bibitem|. +% \end{macro} +% +% The other schemes of citation labelling may also be accommodated, more +% easily than \texttt{apalike}. It is just necessary to define the particular +% commands, like |\citeauthoryear| to write the arguments to the +% auxiliary file in the required. These commands are detected by +% |\NAT@ifcmd| and simply left to be executed. +% +% The only complication is that |\citeauthoryear| may be given with two or +% three arguments. This is accommodated by testing the |#3| and changing +% the form of the write command accordingly. +% +% The form of the template is the same as for |\NAT@bare|, since this +% command is inserted in its place and must therefore conform to its +% syntax. +% +% \begin{macro}{\citeauthoryear} +% \changes{5.3}{1994 Sep 13}{Allow full authors in citation} +% \changes{6.0}{1995 Sep 4}{Recode for version 6.0} +% For \texttt{newapa.bst} itself, the commands |\citestarts|, |\citeends|, +% as well as |\betweenauthors| must be defined; for others in this group, +% these commands are not needed. +% \begin{macrocode} +%<*newapa|chicago|all> +\newcommand\citeauthoryear{} +\def\citeauthoryear#1#2#3(@)(@)\@nil#4{\stepcounter{NAT@ctr}\if\relax#3\relax + \NAT@wrout{\arabic {NAT@ctr}}{#2}{#1}{}{#4}\else + \NAT@wrout{\arabic {NAT@ctr}}{#3}{#2}{#1}{#4}\fi} +\newcommand\citestarts{\NAT@open} +\newcommand\citeends{\NAT@close} +\newcommand\betweenauthors{and} +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\astroncite} +% \changes{6.0}{1995 Sep 4}{Recode for version 6.0} +% The |\astroncite| command must similarly conform to |\NAT@bare| syntax +% and put its arguments into the auxiliary file in the correct order. +% \begin{macrocode} +%<*astron|all> +\newcommand\astroncite{} +\def\astroncite#1#2(@)(@)\@nil#3{\stepcounter{NAT@ctr}\NAT@wrout{\arabic +{NAT@ctr}}{#2}{#1}{}{#3}} +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\citename} +% \changes{6.0}{1995 Sep 4}{Recode for version 6.0} +% The |\citename| command just converts its arguments to the |\NAT@apalk| +% syntax, since its first argument should end in \verb*!, ! as for +% \texttt{apalike}. By making use of |\NAT@apalk| here, it is also possible +% to check for non-conformity of the syntax. +% \begin{macrocode} +%<*authordate|all> +\newcommand\citename{} +\def\citename#1#2(@)(@)\@nil#3{\expandafter\NAT@apalk#1#2, \@nil{#3}} +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\harvarditem} +% \changes{5.3}{1994 Sep 13}{Allow full authors in citation} +% \changes{5.5}{1995 May 18}{Defined in \LaTeXe\ terms} +% The Harvard family is allowed for simply by defining |\harvarditem| in +% terms of |\bibitem| with the \thestyle{} form. +% +% The |\harvarditem| must allow for the optional argument, which is +% the short author list. Use the short list in |\bibitem| if it is there, +% otherwise the long list must be taken. +% +% \begin{macrocode} +%<*harvard|all> +%\newcommand\harvarditem[4][]% +%<209>\def\harvarditem{\@ifnextchar[{\@harvarditem}{\@harvarditem[]}} +%<209>\def\@harvarditem[#1]#2#3#4% + {\if\relax#1\relax\bibitem[#2(#3)]{#4}\else + \bibitem[#1(#3)#2]{#4}\fi } +% \end{macrocode} +% The command |\citeasnoun| must be defined since \texttt{harvard.bst} +% can add it for cross-referencing. +% \end{macro} +% +% \begin{macro}{\harvardleft} +% \changes{5.3}{1994 Sep 13}{Add macro} +% \begin{macro}{\harvardright} +% \changes{5.3}{1994 Sep 13}{Add macro} +% \begin{macro}{\harvardyearleft} +% \changes{5.3}{1994 Sep 13}{Add macro} +% \begin{macro}{\harvardyearright} +% \changes{5.3}{1994 Sep 13}{Add macro} +% \begin{macro}{\harvardand} +% \changes{5.3}{1994 Sep 13}{Add macro} +% \begin{macro}{\harvardurl} +% \changes{5.3}{1994 Sep 13}{Add macro} +% \changes{6.7}{1997 Jul 15}{Fix macro, use only one \texttt{\#}} +% The \texttt{harvard} package has been updated for \LaTeXe, and includes +% some new punctuation commands in the accompanying \texttt{bst} files. +% (Maybe they were always there and I overlooked them.) In order for +% \thestyle{} to work with these, it needs to define them. The |left| and +% |right| commands have equivalents already; |\harvardurl| is defined +% as in \texttt{harvard.sty}. It is necessary to define |\harvardand| +% conditionally, and only later, in case it has already been set to +% something else by a |\bibstyle@xxx| (e.g., \texttt{agsm} sets it +% to |\&|.) +% \begin{macrocode} +\newcommand\harvardleft{\NAT@open} +\newcommand\harvardright{\NAT@close} +\newcommand\harvardyearleft{\NAT@open} +\newcommand\harvardyearright{\NAT@close} +%\AtBeginDocument{\providecommand{\harvardand}{and}} +%<209>\def\harvardand{and} +\newcommand\harvardurl[1]{\textbf{URL:} \textit{#1}} +% +% \end{macrocode} +% \end{macro}\end{macro}\end{macro}\end{macro}\end{macro}\end{macro} +% +% \subsection{The Bibliography Listing} +% Changes must be made to the \texttt{thebibliography} environment for +% author--year citations. This is done be defining the environment with the +% features common to both schemes, and then by invoking |\@bibsetup|, which +% is either the author--year or numerical version. +% +% \begin{macro}{\bibsection} +% \changes{4.2}{1993 Oct 22}{Make specific for JGR, GRL, NLINPROC} +% \changes{5.5}{1995 May 18}{Use \cs{renewcommand}} +% \changes{6.2}{1996 Apr 15}{Modified for \texttt{amsart} and \texttt{amsbook}} +% \changes{6.4}{1996 Sep 1}{Modified for \texttt{sectionbib} option} +% \changes{6.5}{1997 Feb 5}{Allow for \cs{bib@headings} in KOMA scripts} +% \changes{7.0}{1999 May 21}{Use \cs{chapter*} for \texttt{amsbook}} +% First, |\bibsection| is defined according to the main style: if chapters +% exist, then the bibliography is a numberless chapter, otherwise a +% numberless section. For the specific journals, |\bibsection| takes on +% special definitions. +% +% Since the AMS classes \texttt{amsart} and \texttt{amsbook} redefine +% |\section*| in a way that is incompatible with the way it is used in +% the \texttt{bibliographystyle} environment, it is necessary to remove the +% |\@mkboth| from the section title. Since these classes do not use this +% command at this point, there is no loss of functionality. +% +% The packages of the KOMA scripts make use of |\bib@heading| which functions +% much like |\bibsection|. If it is defined, let |\bibsection| be equal to it. +% \begin{macrocode} +%<*!agu&!egs> +%\providecommand\bibsection{} +%<209>\def\bibsection{} +\@ifundefined{chapter}% + {\renewcommand\bibsection{\section*{\refname + \@mkboth{\MakeUppercase{\refname}}{\MakeUppercase{\refname}}}}} + {\@ifundefined{NAT@sectionbib}% + {\renewcommand\bibsection{\chapter*{\bibname + \@mkboth{\MakeUppercase{\bibname}}{\MakeUppercase{\bibname}}}}} + {\renewcommand\bibsection{\section*{\bibname + \ifx\@mkboth\@gobbletwo\else\markright{\MakeUppercase{\bibname}}\fi}}}} +%<*!subpack> +%<*!209> +\@ifclassloaded{amsart}% + {\renewcommand\bibsection{\section*{\refname}}}{} +\@ifclassloaded{amsbook}% + {\renewcommand\bibsection{\chapter*{\bibname}}}{} +% +\@ifundefined{bib@heading}{}{\let\bibsection\bib@heading} +% +% +%\def\bibsection{\if@draft\newpage\fi +% \noappendix\section*{\refname}} +% \end{macrocode} +% \end{macro} +% +% \begin{environment}{thebibliography} +% \changes{4.1b}{1993 Oct 18}{Add \cmd{\bibfont}, defaulted +% to \cmd{\relax}} +% \changes{4.2}{1993 Oct 22}{Add coding for JGR, GRL, NLINPROC} +% \changes{4.2}{1993 Nov 20}{Remove coding for AGU, since AGU-supplied +% coding is adequate but different} +% \changes{5.1}{1994 Jun 22}{Put \cmd{\bibfont} at start so \cmd{\list} +% uses list parameters appropriate for the font size} +% \changes{5.1}{1994 Jun 22}{Add \cmd{\if@openbib} as in \LaTeXe} +% \changes{5.5}{1995 Mar 27}{Add special cross-ref citations for compatibility +% with \texttt{harvard}, \texttt{chicago}, and \texttt{named}} +% \changes{6.1}{1995 Nov 22}{Replace \cs{if@openbib} with \cs{ifNAT@openbib}} +% \changes{6.1}{1995 Dec 4}{Replace counter \texttt{enumiv} with +% \texttt{NAT@ctr} and refer to it explicitly, not with \cs{@listctr}} +% \changes{6.1}{1995 Dec 4}{Use \cs{PackageWarning} for empty +% bibliography} +% \changes{6.9a}{1999 Apr 20}{Add \cs{bibpreamble}} +% +% The \texttt{thebibliography} environment is defined much as normal, except +% that |\bibsetup| contains the special features for numerical or +% author--year styles. The command |\bibfont| permits permits different +% font sizes or styles to be used in the list. For example, for +% \textsl{Nonlinear Processes} it is |\small|. This means |\bibfont| must +% be issued before the |\list| command, since the list parameters depend +% on the current font size. For \textsl{AGU}, the whole +% |\thebibliography| is left off, since the AGU-supplied coding will +% do. It is only necessary to add |\noappendix| to the AGU coding. +% +% I have replaced |\if@openbib| with |\ifNAT@openbib| in order to be +% independent of the standard classes; this flag disappeared with the +% December~1995 release of \LaTeX, so I do it myself just to be sure. +% +% At the same time, +% I have also decided to use my own counter |NAT@ctr| for the numericals; +% previously I used |enumiv| as in the standard, and refered to it +% elsewhere with |\@listctr|, but now I refer to it explicitly. This is to +% avoid trouble if |\@listctr| should ever disappear. (The value of +% |\@listctr| is set by |\usecounter|.) +% \begin{macrocode} +\newcounter{NAT@ctr} +%<*!agu> +\renewenvironment{thebibliography}[1]{% + \bibsection\parindent \z@\bibpreamble\bibfont\list + {\@biblabel{\arabic{NAT@ctr}}}{\@bibsetup{#1}% + \setcounter{NAT@ctr}{0}}% +%<*!209&!subpack> + \ifNAT@openbib + \renewcommand\newblock{\par} + \else + \renewcommand\newblock{\hskip .11em \@plus.33em \@minus.07em}% + \fi +% +%<209|subpack> \def\newblock{\hskip .11em plus.33em minus.07em}% + \sloppy\clubpenalty4000\widowpenalty4000 + \sfcode`\.=1000\relax +% \end{macrocode} +% The files \texttt{chicago.bst} and \texttt{named.bst} can add the +% commands |\citeN| and |\shortcite| respectively to the \texttt{.bbl} +% files, for cross-referencing. Similarly, \texttt{harvard.bst} can add +% |\citeasnoun|. These commands must therefore be accommodated, +% as least within the |thebibliography| environment. +% \begin{macrocode} +% \let\citeN\cite \let\shortcite\cite +% \let\citeasnoun\cite + }{\def\@noitemerr{% +%<209> \@warning +% \PackageWarning{natbib} + {Empty `thebibliography' environment}}% + \endlist\vskip-\lastskip} +%\let\bibfont\relax +%\let\bibfont\small +\let\bibpreamble\relax +% +%<*agu> +\let\aguthebib=\thebibliography +\def\thebibliography#1{\noappendix\aguthebib{#1}} +% +% \end{macrocode} +% \end{environment} +% +% \subsection{Compatibility Commands} +% \begin{macro}{\reset@font} +% \begin{macro}{\refname} +% \changes{6.4}{1996 Jun 18}{Provide name with \LaTeXe\ too} +% \begin{macro}{\bibname} +% \changes{6.4}{1996 Jun 18}{Provide name with \LaTeXe\ too} +% For older implementations of \LaTeX~2.09 (before December, 1991) the +% |\reset@font| command does not exist. It is defined to be |\relax| under +% normal \LaTeX{}, but does more under NFSS. In case it is not defined, add +% it here. The naming commands |\bibname| and |\refname| are similarly +% unknown for this old \LaTeX. They are sometimes even unknown in non-standard +% classes that are used in place of \texttt{article}, \texttt{report}, and +% \texttt{book}. +% \begin{macrocode} +%<*!209> +\providecommand\reset@font{\relax} +\providecommand\bibname{Bibliography} +\providecommand\refname{References} +% +%<*209> +\@ifundefined{reset@font}{\let\reset@font=\relax}{} +%\@ifundefined{bibname}{\newcommand\bibname{Bibliography}}{} +\@ifundefined{refname}{\newcommand\refname{References}}{} +% +% \end{macrocode} +% \end{macro}\end{macro}\end{macro} +% +% \begin{macro}{\NAT@citeundefined} +% \changes{6.1}{1995 Nov 22}{Add macro} +% The December~1995 release of \LaTeX\ considered renaming the command +% |\G@refundefinedtrue| for flagging undefined references. However, since a +% number of packages, including \thestyle, were affected, it was decided to +% retain the old name for the new coding. I had already decided to go for +% an independent coding, which does exactly the same thing. +% \begin{macrocode} +%<*!209> +\newcommand\NAT@citeundefined{\gdef \NAT@undefined {% + \PackageWarningNoLine{natbib}{There were undefined citations}}} +\let \NAT@undefined \relax +% \end{macrocode} +% \end{macro} +% \begin{macro}{\NAT@citemultiple} +% \changes{6.1}{1995 Dec 6}{Add macro} +% Add the warning about multiply-defined citations, as part of the +% do-it-yourself |\bibcite| definition. +% \begin{macrocode} +\newcommand\NAT@citemultiple{\gdef \NAT@multiple {% + \PackageWarningNoLine{natbib}{There were multiply defined citations}}} +\let \NAT@multiple \relax +\AtEndDocument{\NAT@undefined\NAT@multiple} +% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@mkboth} +% \changes{6.1}{1995 Dec 4}{Provide macro in case it is removed from +% kernel} +% Having been burned by the December~1995 update on several internal +% commands, I have decided to make \thestyle\ as independent as +% possible, or at least to avoid it crashing when internals are changed or +% disappear in future. The |\@mkboth| is used in the bibliography listing, +% and is the same as |\makeboth| with \texttt{headings} pagestyle. Provide +% a dummy in case it disappears. If the kernel should use a different +% command in future, the headings will not function, but at least there +% will be no crash. (Also needed for very old versions of \LaTeX~2.09.) +% \begin{macrocode} +%<209>\@ifundefined{@mkboth}{\newcommand\@markboth[2]{}}{} +%\providecommand\@mkboth[2]{} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\MakeUppercase} +% \changes{6.1}{1995 Dec 4}{Provide compatibility for older versions} +% The |\MakeUppercase| command replaces |\uppercase| in \LaTeXe\ of +% June~1995. Provide it for earlier versions. +% \begin{macrocode} +%<209>\let\MakeUppercase\uppercase +%\providecommand\MakeUppercase{\uppercase} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\@extra@b@citeb} +% \changes{6.4}{1996 Sep 1}{Add macro for \texttt{chapterbib.sty}} +% \begin{macro}{\@extra@binfo} +% \changes{6.4}{1996 Sep 1}{Add macro for \texttt{chapterbib.sty}} +% Two commands used by the \texttt{chapterbib} package, but which must +% be defined to be nothing for use without that package. Do not |\let| them +% be |\relax|, for that package checks if they exist (i.e., not |\relax|) +% and redefines things like |\@citex|, which we do not want to have happen. +% The necessary redefinitions are already included in \thestyle. +% \begin{macrocode} +%<209>\@ifundefined{@extra@b@citeb}{\def\@extra@b@citeb{}}{} +%\providecommand{\@extra@b@citeb}{} +\gdef\@extra@binfo{} +% \end{macrocode} +% \end{macro}\end{macro} +% +% \begin{macro}{\hyper@natanchorstart} +% \changes{6.4}{1996 Oct 2}{Provide macro for \texttt{hyperref} package} +% \begin{macro}{\hyper@natanchorend} +% \changes{6.4}{1996 Oct 2}{Provide macro for \texttt{hyperref} package} +% \begin{macro}{\hyper@natlinkstart} +% \changes{6.4}{1996 Oct 2}{Provide macro for \texttt{hyperref} package} +% \begin{macro}{\hyper@natlinkend} +% \changes{6.4}{1996 Oct 2}{Provide macro for \texttt{hyperref} package} +% \begin{macro}{\hyper@natlinkbreak} +% \changes{6.8b}{1998 July 2}{Provide macro for \texttt{hyperref} package} +% The \texttt{hyperref} package of Sebastian Rahtz and Yannis Haralambous +% defines these macros to +% make hypertext links and references. Without that package, these macros +% must be turned off. The order of loading \thestyle\ and \texttt{hyperref} +% should not be important even though it is recommended that +% \texttt{hyperref} be loaded last. +% +% The \texttt{hyperref} package does not work with \texttt{chapterbib}, but I +% have arranged with Sebastian Rahtz to add the necessary suffixes via +% \thestyle. This involves adding |\@extra@b@citeb| to all calls to +% |\hyper@natlinkstart| and |\hyper@natanchorstart|. To get \texttt{backref} to +% work, I needed to add a hack to my |\@lbibitem|. +% +% The |\hyper@natlinkbreak| to designed to break links between the names and +% date, avoiding some possible problems when links go over a page. +% \begin{macrocode} +%<*!209> +\providecommand\hyper@natanchorstart[1]{} +\providecommand\hyper@natanchorend{} +\providecommand\hyper@natlinkstart[1]{} +\providecommand\hyper@natlinkend{} +\providecommand\hyper@natlinkbreak[2]{#1} +% +%<*209> +\@ifundefined{hyper@natanchorstart}{\def\hyper@natanchorstart#1{}}{} +\@ifundefined{hyper@natanchorend}{\def\hyper@natanchorend{}}{} +\@ifundefined{hyper@natlinkstart}{\def\hyper@natlinkstart#1{}}{} +\@ifundefined{hyper@natlinkend}{\def\hyper@natlinkend{}}{} +\@ifundefined{hyper@natlinkbreak}{\def\hyper@natlinkbreak#1#2{#1}}{} +% +% \end{macrocode} +% \end{macro}\end{macro}\end{macro}\end{macro}\end{macro} +% +% \changes{6.7}{1997 Nov 10}{Accommodate \texttt{babel}'s redefinitions} +% \changes{6.9}{1999 Feb 26}{Include \texttt{babel} accommodation with +% \texttt{subpack}} +% \changes{6.9a}{1999 Apr 20}{Fixes for \texttt{babel} 3.6t} +% The \texttt{babel} bundle redefines several internal commands in order to +% handle special active characters required by some languages. One of these +% redefined commands is |\@citex|. This fails for \thestyle\ for two +% reasons: the syntax is different and the \thestyle\ definition of |\@citex| +% has not yet been finalized. I correct this doing \texttt{babel}'s +% redefinition at the |\begin{document}| with the right syntax. +% +% The main purpose of these redefinitions is to allow special active characters +% to appear in the citation keys. To this end, |\@citex|, |\bibcite|, +% |\nocite|, |\@bibitem|, and |\@lbibitem| need changing such that the active +% characters are turned off when the keys are processed. In the case of +% |\bibcite|, which is only ever called in a context where the active +% characters are turned off, the second argument, the actual label, has the +% active characters temporarily turned on. This causes \thestyle\ to crash; +% hence \texttt{babel} now checks (v3.6t) for \thestyle\ and keeps the original +% definition. This means any active characters in the \thestyle\ labels will +% not be processed correctly, but these special characters should never be here +% anyway, since they violate portability. +% +% It is also necessary to redefine |\NAT@testdef| which also uses the keys as +% arguments. (It is a replacement for |\bibcite| for when the \texttt{.aux} +% file is read in at the end.) Furthermore, |\@lbibitem| needs redefining, but +% \texttt{babel} does not (yet) do this, only |\@bibitem|. +% +% Strictly speaking, \thestyle\ should be loaded before \texttt{babel} so that +% the latter saves and modifies the \thestyle\ definitions, and not the +% standard \LaTeX\ ones. However, in reality this is not necessary since +% |\bibcite| is not redefined with \thestyle\ and |\@citex| is redefined by +% \thestyle\ itself after the preamble. However, |\nocite| and |\@lbibitem| can +% cause problems with the ordering. Solve this by redefining them immediately +% if \texttt{babel} is present (i.e., \texttt{babel} before \thestyle); in this +% case, \texttt{babel} has previously redefined them wrongly, \thestyle\ then +% creates its own base definitions, and the \texttt{babel} redefinition is now +% carried out again, with the proper ``originals''. A complication comes with +% |\@lbibitem| in that at present \texttt{babel} does not redefine it, so it +% must be (conditionally) added to the |\AtBeginDocument| hook in case +% \thestyle\ is loaded first. If \texttt{babel} is changed in future, this +% addition will not be needed and will not be executed. Thus the order of the +% two packages is unimportant. +% +% Note: all this redefining is only important if there are keys containing +% active characters. One point to note is that optional notes containing active +% characters will not work right for \texttt{babel}, neither with or +% without \thestyle. They will work with the \texttt{german} package, but then +% the keys with active characters will not. Oh boy! +% +% With the journal coding (\texttt{subpack}), things are slightly different. +% For them it is |\@citex| that is defined directly, not |\NAT@citex|, so +% I have to restore that definition which \texttt{babel} has already +% altered and stored in |\org@@citex|. +% +% \begin{macrocode} +%<*!209> +%<*!subpack> +\@ifundefined{bbl@redefine}{}{% + \bbl@redefine\nocite#1{% + \@safe@activestrue\org@nocite{#1}\@safe@activesfalse}% +\bbl@redefine\@lbibitem[#1]#2{% + \@safe@activestrue\org@@lbibitem[#1]{#2}\@safe@activesfalse}% +} +% +\AtBeginDocument{\@ifundefined{bbl@redefine}{}{% +%\let\@citex\org@@citex +\bbl@redefine\@citex[#1][#2]#3{% + \@safe@activestrue\org@@citex[#1][#2]{#3}\@safe@activesfalse}% +\bbl@redefine\NAT@testdef#1#2{% + \@safe@activestrue\org@NAT@testdef{#1}{#2}\@safe@activesfalse}% +\@ifundefined{org@@lbibitem}{% +\bbl@redefine\@lbibitem[#1]#2{% + \@safe@activestrue\org@@lbibitem[#1]{#2}\@safe@activesfalse}}{}% +}} +% +% \end{macrocode} +% +% \subsection{Sorting and Compression of Numbers} +% The \texttt{cite} and (obsolete) \texttt{citesort} packages by Donald +% Arseneau provide the coding for printing multiple citation numbers in +% ascending order, and with a range where applicable. That is, if the +% normal result of |\cite{..}| with several keys were [5, 3, 8, 4], the new +% result would be [3--5, 8]. +% +% Since \texttt{cite.sty} totally reimplements the citation commands (as +% does \thestyle) it is not possible to make the two compatible. Instead, I +% have removed the necessary coding from \texttt{cite.sty}, converted it to +% \thestyle\ format, and added it here. +% +% Originally I borrowed the coding from the \texttt{cite.sty} package, but for +% version~6.6, I have adapted the coding so that it orders the citation keys +% according to the sequence in the reference list. This now works for both +% numerical and author--year modes. The sorting is activated by the options +% \texttt{sort} and \texttt{sort\&compress}. +% +% \begin{macro}{\NAT@sort@cites} +% \changes{6.4}{1996 Oct 11}{Add coding from \texttt{cite.sty}} +% \changes{6.6}{1997 Jun 3}{Redo to sort cite keys; works with author--year +% mode} +% This feature is not provided for with \LaTeX~2.09. It does exist in the +% journal subpackages, being selected by setting |\NAT@sort| accordingly: 0 +% for no sorting; 1 for sorting; 2 for sorting and compression (numerical mode +% only). +% +% The macro |\NAT@sort@cites| places the reordered list of citation keys (the +% argument to |\cite|\textit{xxx}) in |\NAT@cite@list|. If sorting is turned +% off, this list is the same as the input. +% +% A sorted list of the citation numbers (|\NAT@num@list|) is made up following +% Arseneau's procedure; from that the citation keys are placed in +% |\NAT@cite@list| in the same order. If there are any non-numerical values of +% |\NAT@num|, these are added to |\NAT@nonsort@list|, which is appended at the +% end to the main list. Finally, the trailing comma is removed with +% |\NAT@xcom|. +% \begin{macrocode} +%<*!209> +\ifnum\NAT@sort>0 +\newcommand\NAT@sort@cites[1]{% +\@tempcntb\m@ne +\let\@celt\delimiter +\def\NAT@num@list{}% +\def\NAT@cite@list{}% +\def\NAT@nonsort@list{}% +\@for \@citeb:=#1\do{\NAT@make@cite@list}% +\edef\NAT@cite@list{\NAT@cite@list\NAT@nonsort@list}% +\edef\NAT@cite@list{\expandafter\NAT@xcom\NAT@cite@list @@}} +% \end{macrocode} +% \begin{macro}{\NAT@make@cite@list} +% This is essentially Arseneau's coding, with some renaming and the addition +% of |\NAT@cite@list| for the citation keys. The trick with the catcode is +% his, and it determines if |\NAT@num| is really a number. This is a +% non-number if the optional argument to |\bibitem| does not conform to any +% of the allowed \thestyle\ syntaxes, such as if \texttt{alph.bst} is used. +% \begin{macrocode} +\begingroup \catcode`\_=8 +\gdef\NAT@make@cite@list{% + \edef\@citeb{\expandafter\@firstofone\@citeb}% + \@ifundefined{b@\@citeb\@extra@b@citeb}{\def\NAT@num{A}}% + {\NAT@parse{\@citeb}}% + \ifcat _\ifnum\z@<0\NAT@num _\else A\fi + \@tempcnta\NAT@num \relax +% \end{macrocode} +% If highest number so far, add at the end. +% \begin{macrocode} + \ifnum \@tempcnta>\@tempcntb + \edef\NAT@num@list{\NAT@num@list \@celt{\NAT@num}}% + \edef\NAT@cite@list{\NAT@cite@list\@citeb,}% + \@tempcntb\@tempcnta + \else +% \end{macrocode} +% Else, process the numerical list to insert number and citation key. +% \begin{macrocode} + \let\NAT@@cite@list=\NAT@cite@list \def\NAT@cite@list{}% + \edef\NAT@num@list{\expandafter\NAT@num@celt \NAT@num@list \@gobble @}% + {\let\@celt=\NAT@celt\NAT@num@list}% + \fi + \else +% \end{macrocode} +% If not a number, add it to |\NAT@nonsort@list|. +% \begin{macrocode} + \edef\NAT@nonsort@list{\NAT@nonsort@list\@citeb,}% + \fi} +\endgroup +% \end{macrocode} +% \end{macro} +% This is the macro to insert a new key into the key list. All the keys so +% far are first stored in |\NAT@@cite@list| and transferred over to +% |\NAT@cite@list|, with the new key inserted where appropriate. The macros +% |\NAT@nextc| and |\NAT@restc| return the next entry in the list, or the +% rest of the list without the first entry, respectively. +% \begin{macrocode} +\def\NAT@celt#1{\ifnum #1<\@tempcnta + \xdef\NAT@cite@list{\NAT@cite@list\expandafter\NAT@nextc\NAT@@cite@list @@}% + \xdef\NAT@@cite@list{\expandafter\NAT@restc\NAT@@cite@list}% + \else + \xdef\NAT@cite@list{\NAT@cite@list\@citeb,\NAT@@cite@list}\let\@celt\@gobble% + \fi} +\def\NAT@num@celt#1#2{\ifx \@celt #1% + \ifnum #2<\@tempcnta + \@celt{#2}% + \expandafter\expandafter\expandafter\NAT@num@celt + \else + \@celt{\number\@tempcnta}\@celt{#2}% + \fi\fi} +\def\NAT@nextc#1,#2@@{#1,} +\def\NAT@restc#1,#2{#2} +\def\NAT@xcom#1,@@{#1} +\else + \newcommand\NAT@sort@cites[1]{\edef\NAT@cite@list{#1}}\fi +% +% \end{macrocode} +% \end{macro} +% +% \subsection{Local Configuration} +% \changes{5.2}{1994 Aug 25}{Add reading in of \texttt{natbib.cfg}} +% \changes{5.5}{1995 Mar 21}{Local configuration read in at end} +% To accommodate local additional |\bibstyle@| definitions, +% or any other modifications to the coding, read in +% configuration file \texttt{natbib.cfg} if it exists. +% \begin{macrocode} +%<*!subpack&!209> +\InputIfFileExists{natbib.cfg} + {\typeout{Local config file natbib.cfg used}}{} +% +% +% \end{macrocode} +% +% \Finale diff --git a/Master/texmf-dist/doc/latex/translation-natbib-fr/f-natbib.pdf b/Master/texmf-dist/doc/latex/translation-natbib-fr/f-natbib.pdf new file mode 100644 index 00000000000..b239a8452cf Binary files /dev/null and b/Master/texmf-dist/doc/latex/translation-natbib-fr/f-natbib.pdf differ diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds index 470d4d9c73a..74832a52c84 100755 --- a/Master/tlpkg/libexec/ctan2tds +++ b/Master/tlpkg/libexec/ctan2tds @@ -1698,6 +1698,7 @@ $standardsource='\.(c|drv|dtx|fea|fdd|ins|sfd)$|configure.*|install-sh'; 'translation-chemsym-de', 'NULL', # doc 'translation-dcolumn-fr', 'NULL', # doc 'translation-filecontents-de', 'NULL', # doc + 'translation-natbib-fr', 'NULL', # doc 'translation-tabbing-fr', 'NULL', # doc 'tkz-orm', 'NULL', # no gain ... 'xlop', 'manual.sty|' . $standardsource, diff --git a/Master/tlpkg/tlpsrc/collection-documentation-french.tlpsrc b/Master/tlpkg/tlpsrc/collection-documentation-french.tlpsrc index 63eb6f7c531..c5e59410b05 100644 --- a/Master/tlpkg/tlpsrc/collection-documentation-french.tlpsrc +++ b/Master/tlpkg/tlpsrc/collection-documentation-french.tlpsrc @@ -8,5 +8,6 @@ depend lshort-french depend texlive-fr depend translation-array-fr depend translation-dcolumn-fr +depend translation-natbib-fr depend translation-tabbing-fr depend collection-documentation-base diff --git a/Master/tlpkg/tlpsrc/translation-natbib-fr.tlpsrc b/Master/tlpkg/tlpsrc/translation-natbib-fr.tlpsrc new file mode 100644 index 00000000000..e69de29bb2d -- cgit v1.2.3