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apacite.sty
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apacite.sty
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%%
%% This is file `apacite.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% apacite.dtx (with options: `package')
%%
%% This is a generated file.
%%
%% Copyright (C) 1994-8888 Erik Meijer and any individual authors listed
%% elsewhere in this file.
%%
%% This file is part of the `apacite' package.
%% -------------------------------------------
%%
%% It may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3 of this license or (at your option) any later
%% version. The latest version of this license is in:
%%
%% http://www.latex-project.org/lppl.txt
%%
%% and version 1.3 or later is part of all distributions of
%% LaTeX version 2005/12/01 or later.
%%
%% The `apacite' package consists of the files apacite.dtx and
%% apacite.ins, and the following generated files:
%% apacite.sty, apacdoc.sty, apacite.drv,
%% apacite.bst, apacitex.bst, apacann.bst, apacannx.bst,
%% apa5ex.bib, apacxmpl.tex,
%% english.apc, dutch.apc, finnish.apc, french.apc,
%% german.apc, ngerman.apc, greek.apc, norsk.apc,
%% spanish.apc, swedish.apc.
%%
%% This work has the LPPL maintenance status `maintained'
%%
%% The Current Maintainer of this work is Erik Meijer
%%
%% This file may only be distributed together with a copy of the
%% source files of the apacite package, i.e., apacite.dtx and
%% apacite.ins. You may however distribute the apacite package without
%% the generated files.
%%
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{apacite}
[2012/02/25 v6.01 APA citation]
%%
%% apacite.sty : citation and reference list according to APA manual
%% Written by Erik Meijer
%%
%% Contains code adapted from
%% index.sty [1995/09/28 v4.1beta Improved index support (dmj)],
%% hyperref.dtx [6.71, 2000/10/04],
%% babel.def [2001/03/01, v3.7h],
%% backref.dtx [1.20, 2002/06/09],
%% ltbibl.dtx [2004/02/15 v1.1q LaTeX Kernel (Bibliography)],
%% bibtopic.dtx [2002/08/22 v1.0k],
%% multibib.dtx [2004/01/28 v1.3 Multiple bibliographies for one document.],
%% multibbl.dtx [2004/07/27 v1.1],
%% amsrefs.dtx [2004/06/30 v2.0]
%% ltidxglo.dtx [1996/01/20 v1.1e LaTeX Kernel (Index and Glossary)]
%% doc.dtx [2004/02/09 v2.1b Standard LaTeX documentation package (FMi)]
%% and code (used with permission) provided by:
%% Stefan Bj\"ork.
%%
\def\@year@\citeauthoryear#1#2#3{#3} % default
\DeclareOption{BCAY}{% compatibility with old .bbl files
\def\@year@\BCAY#1#2#3{#3}%
}
\newif\if@APAC@classic@cite
\newif\if@APAC@natbib@emu
\newif\if@APAC@natbib@apa
\newif\if@APAC@classic@or@emu
\newif\if@APAC@any@natbib
\newif\if@APAC@anycitation
\DeclareOption{apaciteclassic}{%
\@APAC@classic@citetrue
\@APAC@natbib@emufalse
\@APAC@natbib@apafalse
\@APAC@classic@or@emutrue
\@APAC@any@natbibfalse
\@APAC@anycitationtrue
}
\DeclareOption{natbibemu}{%
\@APAC@classic@citefalse
\@APAC@natbib@emutrue
\@APAC@natbib@apafalse
\@APAC@classic@or@emutrue
\@APAC@any@natbibtrue
\@APAC@anycitationtrue
}
\DeclareOption{natbibapa}{%
\@APAC@classic@citefalse
\@APAC@natbib@emufalse
\@APAC@natbib@apatrue
\@APAC@classic@or@emufalse
\@APAC@any@natbibtrue
\@APAC@anycitationtrue
}
\DeclareOption{nocitation}{%
\@APAC@classic@citefalse
\@APAC@natbib@emufalse
\@APAC@natbib@apafalse
\@APAC@classic@or@emufalse
\@APAC@any@natbibfalse
\@APAC@anycitationfalse
}
\newif\if@APAC@mask
\DeclareOption{mask}{\@APAC@masktrue}
\DeclareOption{unmask}{\@APAC@maskfalse}
%% ^^A \cmd{\if} somehow gives an error
\newif\if@numberedbib
\DeclareOption{numberedbib}{\@numberedbibtrue}
\DeclareOption{unnumberedbib}{\@numberedbibfalse}
\DeclareOption{sectionbib}{%
\@ifundefined{@sectionbibtrue}{\newif\if@sectionbib}{}%
\@sectionbibtrue
}
\DeclareOption{nosectionbib}{%
\@ifundefined{@sectionbibfalse}{\newif\if@sectionbib}{}%
\@sectionbibfalse
}
\newif\if@tocbib
\DeclareOption{tocbib}{\@tocbibtrue}
\DeclareOption{notocbib}{\@tocbibfalse}
\DeclareOption{bibnewpage}{\def\@bibnewpage{\bibnewpage}}
\DeclareOption{nobibnewpage}{\let\@bibnewpage\relax}
\newif\if@doi
\DeclareOption{doi}{\@doitrue}
\DeclareOption{nodoi}{\@doifalse}
%% ^^A \cmd{\if} somehow gives an error
\newif\if@APAC@index
\DeclareOption{noindex}{\@APAC@indexfalse}%
\DeclareOption{index}{\@APAC@indextrue}%
%% ^^A \cmd{\if} somehow gives an error
\newif\if@APAC@include@corporate
\DeclareOption{includecorporate}{\@APAC@include@corporatetrue}%
\DeclareOption{suppresscorporate}{\@APAC@include@corporatefalse}%
\newif\if@APAC@index@package
\DeclareOption{indexpackage}{\@APAC@index@packagetrue}%
\DeclareOption{noindexpackage}{\@APAC@index@packagefalse}%
\DeclareOption{stdindex}{%
\ExecuteOptions{index}% Request author index
\ExecuteOptions{indexpackage}% This option requires the index package
\AtEndOfPackage{\APACstdindex}% index environment as in index package
}%
\DeclareOption{tocindex}{%
\ExecuteOptions{index}% Request author index
\ExecuteOptions{indexpackage}% This option requires the index package
\AtEndOfPackage{\APACtocindex}% index environment as in index package
%% with toc entry added
}%
\DeclareOption{emindex}{%
\ExecuteOptions{index}% Request author index
\ExecuteOptions{indexpackage}% This option requires the index package
\AtEndOfPackage{\APACemindex}% EM's index environment (see below)
}%
\DeclareOption{ltxemindex}{%
\ExecuteOptions{index}% Request author index
\ExecuteOptions{noindexpackage}% Don't use the index package
\AtEndOfPackage{\APACltxemindex}% EM's index environment without the index
%% package (see below)
}
\DeclareOption{hyper}{%
\PackageWarningNoLine{apacite}{Obsolete option `hyper' ignored}%
}
\DeclareOption{nohyper}{%
\PackageWarningNoLine{apacite}{Obsolete option `nohyper' ignored}%
}
\DeclareOption{accentfix}{%
\PackageWarningNoLine{apacite}{Obsolete option `accentfix' ignored}%
}
\DeclareOption{noaccentfix}{%
\PackageWarningNoLine{apacite}{Obsolete option `noaccentfix' ignored}%
}
\ExecuteOptions{apaciteclassic,noindex,indexpackage,unnumberedbib,tocbib,%
nobibnewpage,suppresscorporate,doi,unmask}
\ProcessOptions
\AtBeginDocument{%
\@ifundefined{citeauthoryear}{\def\citeauthoryear#1#2#3{}}{}%
}
\AtBeginDocument{%
\@ifundefined{themaskedRefs}{\newcounter{maskedRefs}}{}}
\newif\if@F@cite\@F@citetrue
\newif\if@A@cite\@A@citefalse
\newif\if@Y@cite\@Y@citefalse
\if@APAC@classic@or@emu
\def\nocite#1{%
\@bsphack
\ifx\@onlypreamble\document
\@for\@citeb:=#1\do{%
\edef\@citeb{\expandafter\@firstofone\@citeb}%
\if@filesw
\immediate\write\@newciteauxhandle{\string\citation{\@citeb}}%
\fi
\@ifundefined{b@\@citeb\APAC@extra@b@citeb}{%
\edef\B@my@dummy{*}%
\ifx\@citeb\B@my@dummy
\else
\G@refundefinedtrue
\@latex@warning{Citation `\@citeb' undefined}%
\fi
}{}%
}%
\else
\AtBeginDocument{\nocite{#1}}%
\fi
\@esphack
\@restore@auxhandle
}
\global\def\B@my@dummy{*}%
\def\@ifauthorsequalc@de#1{%
\if@F@cite
\@F@citefalse
\else
\if@Y@cite
{\@BBY}%
\fi
\fi
\if@Y@cite
\hyper@natlinkstart{#1}%
{\csname Y@\@citeb\APAC@extra@b@citeb\endcsname}%
\hyper@natlinkend
\fi
}
\def\@ifauthorsunequalc@de#1{%
\if@F@cite
\@F@citefalse
\else
\if@Y@cite
{\@BAY}%
\fi
{\@BBC}%
\fi
\edef\@cite@undefined{?}%
\def\BBA{\@BBA}%
\if@A@cite
\hyper@natlinkstart{#1}%
{\csname b@\@citeb\APAC@extra@b@citeb\endcsname}%
\hyper@natlinkend
\if@Y@cite
{\@BBAY}%
\fi
\fi
\if@Y@cite
\hyper@natlinkstart{#1}%
{\csname Y@\@citeb\APAC@extra@b@citeb\endcsname}%
\hyper@natlinkend
\fi
\let\BBA\relax
}
\fi
\if@APAC@classic@cite
\def\cite{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
\def\@BBOP{\BBOP}% % open parenthesis
\def\@BBCP{\BBCP}% % close parenthesis
\@ifnextchar<% % >
{\@cite}%
{\@cite<>}%
}
\def\fullcite{%
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
\def\@BBOP{\BBOP}% % open parenthesis
\def\@BBCP{\BBCP}% % close parenthesis
\@ifnextchar<% % >
{\@cite}%
{\@cite<>}%
}
\def\shortcite{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\def\@BBOP{\BBOP}% % open parenthesis
\def\@BBCP{\BBCP}% % close parenthesis
\@ifnextchar<% % >
{\@cite}%
{\@cite<>}%
}
\def\citeNP{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
\def\@BBOP{}% % open parenthesis
\def\@BBCP{}% % close parenthesis
\@ifnextchar<%% >
{\@cite}%
{\@cite<>}%
}
\def\fullciteNP{%
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
\def\@BBOP{}% % open parenthesis
\def\@BBCP{}% % close parenthesis
\@ifnextchar<%% >
{\@cite}%
{\@cite<>}%
}
\def\shortciteNP{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\def\@BBOP{}% % open parenthesis
\def\@BBCP{}% % close parenthesis
\@ifnextchar<%% >
{\@cite}%
{\@cite<>}%
}
\def\@cite<#1>{%
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{\BBAA}% % `and' between authors
\def\@BBAY{\BBAY}% % between author and year
\def\@BAY{}% % after year
\def\@BBY{\BBYY}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BAstyle{\BAstyle}% text style of authors
\@A@citetrue% % cite authors
\@Y@citetrue% % cite years
\@ifnextchar[% % ]
{\@@cite<#1>}%
{\@@cite<#1>[]}%
}
\def\citeA{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
\@ifnextchar<% %>
{\@citeA}%
{\@citeA<>}%
}
\def\fullciteA{%
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
\@ifnextchar<% %>
{\@citeA}%
{\@citeA<>}%
}
\def\shortciteA{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\@ifnextchar<% %>
{\@citeA}%
{\@citeA<>}%
}
\def\@citeA<#1>{%
\def\@BBOP{}% % open parenthesis.
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{\BBAB}% % `and' between authors
\def\@BBAY{ \BBOP}%% between author and year
\def\@BAY{\BBCP}% % after year
\def\@BBY{\BBYY}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BBCP{}% % close parenthesis
\def\@BAstyle{\BAstyle}% text style of authors
\@A@citetrue% % cite authors
\@Y@citetrue% % cite years
\@ifnextchar[% % ]
{\@@cite<#1>}%
{\@@cite<#1>[]}%
}
\def\citeauthor{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
\@ifnextchar<% %>
{\@citeauthor}%
{\@citeauthor<>}%
}
\def\fullciteauthor{%
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
\@ifnextchar<% %>
{\@citeauthor}%
{\@citeauthor<>}%
}
\def\shortciteauthor{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\@ifnextchar<% %>
{\@citeauthor}%
{\@citeauthor<>}%
}
\def\citeauthorNP{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
\@ifnextchar<% %>
{\@citeauthorNP}%
{\@citeauthorNP<>}%
}
\def\fullciteauthorA{%
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
\@ifnextchar<% %>
{\@citeauthorNP}%
{\@citeauthorNP<>}%
}
\def\shortciteauthorA{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\@ifnextchar<% %>
{\@citeauthorNP}%
{\@citeauthorNP<>}%
}
\def\@citeauthor<#1>{%
\def\@BBOP{}% % open parenthesis
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{\BBAB}% % `and' between authors
\def\@BBAY{}% % between author and year
\def\@BAY{}% % after year
\def\@BBY{}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BBCP{}% % close parenthesis
\def\@BAstyle{\BAastyle}% text style of authors
\@A@citetrue% % cite authors
\@Y@citefalse% % do not cite years
\@ifnextchar[% % ]
{\@@cite<#1>}%
{\@@cite<#1>[]}%
}
\def\@citeauthorNP<#1>{%
\def\@BBOP{}% % open parenthesis
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{\BBAA}% % `and' between authors
\def\@BBAY{}% % between author and year
\def\@BAY{}% % after year
\def\@BBY{}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BBCP{}% % close parenthesis
\def\@BAstyle{\BAastyle}% text style of authors
\@A@citetrue% % cite authors
\@Y@citefalse% % do not cite years
\@ifnextchar[% % ]
{\@@cite<#1>}%
{\@@cite<#1>[]}%
}
\def\citeyear{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
\def\@BBOP{\BBOP}% % open parenthesis
\def\@BBCP{\BBCP}% % close parenthesis
\@ifnextchar<% % >
{\@citeyear}%
{\@citeyear<>}%
}
\def\citeyearNP{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
\def\@BBOP{}% % open parenthesis
\def\@BBCP{}% % close parenthesis
\@ifnextchar<% % >
{\@citeyear}%
{\@citeyear<>}%
}
\def\@citeyear<#1>{%
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{}% % `and' between authors
\def\@BBAY{}% % between author and year
\def\@BAY{}% % after year
\def\@BBY{\BBYY}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BAstyle{}% % text style of authors
\@A@citefalse% % do not cite authors
\@Y@citetrue% % cite years
\@ifnextchar[% % ]
{\@@cite<#1>}%
{\@@cite<#1>[]}%
}
\def\@@cite<#1>[#2]#3{%
\nocite{#3}%
\edef\@citeP{}%
\mbox{\@BBOP}%
\ifx\@empty#1\@empty
\else%
{\ignorespaces #1\@BAP}%
\fi%
\@for\@citeb:=#3\do{%
\edef\@citeb{\expandafter\@firstofone\@citeb}%
\back@cite{\@citeb}%
\@ifundefined{b@\@citeb\APAC@extra@b@citeb}%
{\expandafter\def\csname b@\@citeb\APAC@extra@b@citeb\endcsname{?}%
\expandafter\def\csname Y@\@citeb\APAC@extra@b@citeb\endcsname{?}%
%% The following is now handled by \nocite
%% \G@refundefinedtrue
%% \@latex@warning{Citation `\@citeb' undefined}%
}%%
{\@ifundefined{flag@\@citeb\APAC@extra@b@citeb}%
{\global\expandafter
\def\csname flag@\@citeb\APAC@extra@b@citeb\endcsname{DUMMY}%
\def\BCA##1##2{{\@BAstyle ##1}}%
}%
{\def\BCA##1##2{{\@BAstyle ##2}}%
}%
}%
\protected@edef\B@my@dummy{\csname
b@\@citeb\APAC@extra@b@citeb\endcsname}%
\ifx\@citeP\B@my@dummy
\@ifauthorsequalc@de{\@citeb\APAC@extra@b@citeb}%
\else
\@ifauthorsunequalc@de{\@citeb\APAC@extra@b@citeb}%
\fi
\protected@edef\@citeP{\csname b@\@citeb\APAC@extra@b@citeb\endcsname}%
\let\BCA\relax
}%%
\ifx\@empty#2\@empty
\else%
{\@BBN #2}%
\fi%
\if@Y@cite%
{\@BAY}%
\fi%
{\@BBCP}%
\@F@citetrue %
}
\newcommand{\maskcitations}{%
\def\masknocite##1{}%
\def\maskcite{%
\@ifnextchar<% % >
{\mask@cite}%
{\mask@cite<>}%
}%
\def\mask@cite<##1>{%
\@ifnextchar[% % ]
{\mask@@cite<##1>}%
{\mask@@cite<##1>[]}%
}%
\def\mask@@cite<##1>[##2]##3{%
\relax
\setcounter{maskedRefs}{0}%
\@for\@citeb:=##3\do{%
\addtocounter{maskedRefs}{1}%
}%
\ifnum\value{maskedRefs} = 1%
\onemaskedcitationmsg{\themaskedRefs}%
\else
\maskedcitationsmsg{\themaskedRefs}%
\fi
}%
\let\maskfullcite\maskcite
\let\maskshortcite\maskcite
\let\maskciteNP\maskcite
\let\maskfullciteNP\maskciteNP
\let\maskshortciteNP\maskciteNP
\let\maskciteA\maskcite
\let\maskfullciteA\maskciteA
\let\maskshortciteA\maskciteA
\let\maskciteauthor\maskcite
\let\maskfullciteauthor\maskciteauthor
\let\maskshortciteauthor\maskciteauthor
\let\maskciteauthorNP\maskciteauthor
\let\maskfullciteauthorNP\maskciteauthorNP
\let\maskshortciteauthorNP\maskciteauthorNP
\let\maskciteyear\maskcite
\let\maskciteyearNP\maskciteyear
\DeclareRobustCommand{\masktext}[2][]{##1}%
}
\newcommand{\unmaskcitations}{%
\let\masknocite\nocite
\let\maskcite\cite
\let\maskfullcite\fullcite
\let\maskshortcite\shortcite
\let\maskciteNP\citeNP
\let\maskfullciteNP\fullciteNP
\let\maskshortciteNP\shortciteNP
\let\maskciteA\citeA
\let\maskfullciteA\fullciteA
\let\maskshortciteA\shortciteA
\let\maskciteauthor\citeauthor
\let\maskfullciteauthor\fullciteauthor
\let\maskshortciteauthor\shortciteauthor
\let\maskciteauthorNP\citeauthorNP
\let\maskfullciteauthorNP\fullciteauthorNP
\let\maskshortciteauthorNP\shortciteauthorNP
\let\maskciteyear\citeyear
\let\maskciteyearNP\citeyearNP
\DeclareRobustCommand{\masktext}[2][]{##2}
}
\fi
\newif\if@APAC@alias@cite
\@APAC@alias@citefalse
\if@APAC@natbib@emu
\DeclareRobustCommand\citep{%
\@ifstar{% full cite
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
}{% else
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
}%
\def\@BBOP{\BBOP}% % open parenthesis
\def\@BBCP{\BBCP}% % close parenthesis
\@ifnextchar[% % ]
{\APACNAT@citep}%
{\APACNAT@citep[]}%
}
\DeclareRobustCommand\shortcitep{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\def\@BBOP{\BBOP}% % open parenthesis
\def\@BBCP{\BBCP}% % close parenthesis
\@ifnextchar[% % ]
{\APACNAT@citep}%
{\APACNAT@citep[]}%
}
\DeclareRobustCommand\citealp{%
\@ifstar{% full cite
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
}{% else
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
}%
\def\@BBOP{}% % open parenthesis
\def\@BBCP{}% % close parenthesis
\@ifnextchar[%% ]
{\APACNAT@citep}%
{\APACNAT@citep[]}%
}
\DeclareRobustCommand\shortcitealp{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\def\@BBOP{}% % open parenthesis
\def\@BBCP{}% % close parenthesis
\@ifnextchar[%% ]
{\APACNAT@citep}%
{\APACNAT@citep[]}%
}
\newcommand\APACNAT@citep{}
\def\APACNAT@citep[#1]{%
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{\BBAA}% % `and' between authors
\def\@BBAY{\BBAY}% % between author and year
\def\@BAY{}% % after year
\def\@BBY{\BBYY}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BAstyle{\BAstyle}% text style of authors
\@A@citetrue% % cite authors
\@Y@citetrue% % cite years
\@ifnextchar[% % ]
{\@citex[#1]}%
{\@citex[][#1]}%
}
\DeclareRobustCommand\citet{%
\@ifstar{%
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
}{% else
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
}%
\def\@BBAY{ \BBOP}%% between author and year
\@ifnextchar[% %]
{\APACNAT@citet}%
{\APACNAT@citet[]}%
}
\DeclareRobustCommand\shortcitet{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\def\@BBAY{ \BBOP}%% between author and year
\@ifnextchar[% %]
{\APACNAT@citet}%
{\APACNAT@citet[]}%
}
\DeclareRobustCommand\citealt{%
\@ifstar{% full cite
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
}{% else
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
}%
\def\@BBOP{}% % open parenthesis
\def\@BBCP{}% % close parenthesis
\def\@BBAY{ }%% between author and year
\@ifnextchar[%% ]
{\APACNAT@citet}%
{\APACNAT@citet[]}%
}
\DeclareRobustCommand\shortcitealt{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\def\@BBOP{}% % open parenthesis
\def\@BBCP{}% % close parenthesis
\def\@BBAY{ }%% between author and year
\@ifnextchar[%% ]
{\APACNAT@citet}%
{\APACNAT@citet[]}%
}
\newcommand\APACNAT@citet{}
\def\APACNAT@citet[#1]{%
\def\@BBOP{}% % open parenthesis.
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{\BBAB}% % `and' between authors
%% \def\@BBAY{ \BBOP}%% between author and year
\def\@BAY{\BBCP}% % after year
\def\@BBY{\BBYY}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BBCP{}% % close parenthesis
\def\@BAstyle{\BAstyle}% text style of authors
\@A@citetrue% % cite authors
\@Y@citetrue% % cite years
\@ifnextchar[% % ]
{\@citex[#1]}%
{\@citex[][#1]}%
}
\DeclareRobustCommand\citeauthort{%
\@ifstar{%
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
}{% else
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
}%
\@ifnextchar[% %]
{\APACNAT@citeauthort}%
{\APACNAT@citeauthort[]}%
}
\DeclareRobustCommand\shortciteauthort{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\@ifnextchar[% %]
{\APACNAT@citeauthort}%
{\APACNAT@citeauthort[]}%
}
\DeclareRobustCommand\citeauthorp{%
\@ifstar{%
\def\BCAY##1##2##3{\BCA{##1}{##1}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##1}}%
}{% else
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
}%
\@ifnextchar[% %]
{\APACNAT@citeauthorp}%
{\APACNAT@citeauthorp[]}%
}
\DeclareRobustCommand\shortciteauthorp{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##2}{##2}}%
\@ifnextchar[% %]
{\APACNAT@citeauthorp}%
{\APACNAT@citeauthorp[]}%
}
\DeclareRobustCommand\citeauthor{\citeauthort}
\DeclareRobustCommand\citefullauthor{\citeauthort*}
\DeclareRobustCommand\shortciteauthor{\shortciteauthort}
\newcommand\APACNAT@citeauthort{}
\def\APACNAT@citeauthort[#1]{%
\def\@BBOP{}% % open parenthesis
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{\BBAB}% % `and' between authors
\def\@BBAY{}% % between author and year
\def\@BAY{}% % after year
\def\@BBY{}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BBCP{}% % close parenthesis
\def\@BAstyle{\BAastyle}% text style of authors
\@A@citetrue% % cite authors
\@Y@citefalse% % do not cite years
\@ifnextchar[% % ]
{\@citex[#1]}%
{\@citex[][#1]}%
}
\newcommand\APACNAT@citeauthorp{}
\def\APACNAT@citep[#1]{%
\def\@BBOP{}% % open parenthesis
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{\BBAA}% % `and' between authors
\def\@BBAY{}% % between author and year
\def\@BAY{}% % after year
\def\@BBY{}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BBCP{}% % close parenthesis
\def\@BAstyle{\BAastyle}% text style of authors
\@A@citetrue% % cite authors
\@Y@citefalse% % do not cite years
\@ifnextchar[% % ]
{\@citex[#1]}%
{\@citex[][#1]}%
}
\DeclareRobustCommand\citeyearpar{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
\def\@BBOP{\BBOP}% % open parenthesis
\def\@BBCP{\BBCP}% % close parenthesis
\@ifnextchar[% % ]
{\APACNAT@citeyear}%
{\APACNAT@citeyear[]}%
}
\DeclareRobustCommand\citeyear{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}% kept for compat. with prev. versions
\def\citeauthoryear##1##2##3{\BCA{##1}{##2}}%
\def\@BBOP{}% % open parenthesis
\def\@BBCP{}% % close parenthesis
\@ifnextchar[% % ]
{\APACNAT@citeyear}%
{\APACNAT@citeyear[]}%
}
\newcommand\APACNAT@citeyear{}
\def\APACNAT@citeyear[#1]{%
\def\@BAP{\BAP}% % after precitation [=#1] before first citation
\def\@BBA{}% % `and' between authors
\def\@BBAY{}% % between author and year
\def\@BAY{}% % after year
\def\@BBY{\BBYY}% % between years of multiple citations with same author
\def\@BBC{\BBC}% % between cites
\def\@BBN{\BBN}% % after last citation before note/postcitation [=#2]
\def\@BAstyle{}% % text style of authors
\@A@citefalse% % do not cite authors
\@Y@citetrue% % cite years
\@ifnextchar[% % ]
{\@citex[#1]}%
{\@citex[][#1]}%
}
\newcommand\APACNAT@citex{}
\def\APACNAT@citex[#1][#2]#3{%
\nocite{#3}%
\edef\@citeP{}%
\mbox{\@BBOP}%
\ifx\@empty#1\@empty
\else%
{\ignorespaces #1\@BAP}%
\fi%
\@for\@citeb:=#3\do{%
\edef\@citeb{\expandafter\@firstofone\@citeb}%
\back@cite{\@citeb}%
\if@APAC@alias@cite
\@ifundefined{al@\@citeb\APAC@extra@b@citeb}%
{\PackageWarning{apacite}{Undefined alias for citation \@citeb}
\expandafter\def\csname al@\@citeb\APAC@extra@b@citeb\endcsname{?}%
}{}%
\@Y@citefalse % do not cite years
\def\BCA##1##2{{\@BAstyle \csname
al@\@citeb\APAC@extra@b@citeb\endcsname}}%
\@ifauthorsunequalc@de{\@citeb\APAC@extra@b@citeb}%
\else
\@ifundefined{b@\@citeb\APAC@extra@b@citeb}%
{\expandafter\def\csname b@\@citeb\APAC@extra@b@citeb\endcsname{?}%
\expandafter\def\csname Y@\@citeb\APAC@extra@b@citeb\endcsname{?}%
}%
{\@ifundefined{flag@\@citeb\APAC@extra@b@citeb}%
{\global\expandafter
\def\csname flag@\@citeb\APAC@extra@b@citeb\endcsname{DUMMY}%
\def\BCA##1##2{{\@BAstyle ##1}}%
}%
{\def\BCA##1##2{{\@BAstyle ##2}}%
}%
}%
\protected@edef\B@my@dummy{\csname
b@\@citeb\APAC@extra@b@citeb\endcsname}%
\ifx\@citeP\B@my@dummy
\@ifauthorsequalc@de{\@citeb\APAC@extra@b@citeb}%
\else
\@ifauthorsunequalc@de{\@citeb\APAC@extra@b@citeb}%
\fi
\protected@edef\@citeP{\csname
b@\@citeb\APAC@extra@b@citeb\endcsname}%
\let\BCA\relax
\fi
}%
\ifx\@empty#2\@empty
\else%
{\@BBN #2}%
\fi%
\if@Y@cite%
{\@BAY}%
\fi%
{\@BBCP}%
\@F@citetrue %
}
\newcommand\citetext[1]{\mbox{}\BBOP{}#1\BBCP}
\let\@citex\APACNAT@citex
\DeclareRobustCommand\cite{%
\@ifstar{%
\@ifnextchar[% %]
{\citep*}%
{\citet*}%
}{%
\@ifnextchar[% %]
{\citep}%
{\citet}%
}%
}
\DeclareRobustCommand\Citet{\citet}
\DeclareRobustCommand\Citep{\citep}
\DeclareRobustCommand\Citealt{\citealt}
\DeclareRobustCommand\Citealp{\citealp}
\DeclareRobustCommand\Citeauthort{\citeauthort}
\DeclareRobustCommand\Citeauthorp{\citeauthorp}
\DeclareRobustCommand\Citeauthor{\citeauthor}
\DeclareRobustCommand\Citefullauthor{\citefullauthor}
\DeclareRobustCommand\Cite{\cite}
\DeclareRobustCommand\shortCitet{\shortcitet}
\DeclareRobustCommand\shortCitep{\shortcitep}
\DeclareRobustCommand\shortCitealt{\shortcitealt}
\DeclareRobustCommand\shortCitealp{\shortcitealp}
\DeclareRobustCommand\shortCiteauthort{\shortciteauthort}
\DeclareRobustCommand\shortCiteauthorp{\shortciteauthorp}
\DeclareRobustCommand\shortCiteauthor{\shortciteauthor}
\newcommand\shortcites[1]{%
\@bsphack
\@for\@citeb:=#1\do{%
\edef\@citeb{\expandafter\@firstofone\@citeb}%
\global\expandafter
\def\csname flag@\@citeb\APAC@extra@b@citeb\endcsname{DUMMY}%
}%
\@esphack
}
\newcommand\defcitealias[2]{%
\@ifundefined{al@#1\APAC@extra@b@citeb}{}
{\PackageWarning{apacite}{Overwriting existing alias for citation #1}}
\@namedef{al@#1\APAC@extra@b@citeb}{#2}}
\DeclareRobustCommand\citetalias{%
\@APAC@alias@citetrue
\citet
}
\DeclareRobustCommand\citepalias{%
\@APAC@alias@citetrue
\citep
}
\newif\ifciteindex \citeindexfalse
\newcommand\citeindextype{default}
\let\citenumfont=\@empty
\newcommand\bibpunct[7][, ]%
{\gdef\BBOP{#2}\gdef\BBCP{#3}\gdef\BBC{#4}%
\gdef\BBAY{#6}\gdef\BBYY{#7}\gdef\BBN{#1}%
}
\newcommand\bibstyle@apacite{%
\bibpunct[, ]{(}{)}{; }{a}{, }{, }%
\setlength{\bibhang}{2.5em}%
\setlength{\bibsep}{0pt}%
}
\let\bibstyle@apa=\bibstyle@apacite
\newcommand\citestyle[1]{\csname bibstyle@#1\endcsname}
\newcommand\setcitestyle[1]{%
\@for\@tempa:=#1\do
{\def\@tempb{round}\ifx\@tempa\@tempb
\renewcommand\BBOP{(}\renewcommand\BBCP{)}\fi
\def\@tempb{square}\ifx\@tempa\@tempb
\renewcommand\BBOP{[}\renewcommand\BBCP{]}\fi
\def\@tempb{angle}\ifx\@tempa\@tempb
\renewcommand\BBOP{$<$}\renewcommand\BBCP{$>$}\fi
\def\@tempb{curly}\ifx\@tempa\@tempb
\renewcommand\BBOP{\{}\renewcommand\BBCP{\}}\fi
\def\@tempb{semicolon}\ifx\@tempa\@tempb
\renewcommand\BBC{; }\fi
\def\@tempb{colon}\ifx\@tempa\@tempb
\renewcommand\BBC{: }\fi
\def\@tempb{comma}\ifx\@tempa\@tempb
\renewcommand\BBC{, }\fi
\def\@tempb{authoryear}\ifx\@tempa\@tempb
\fi
\def\@tempb{numbers}\ifx\@tempa\@tempb
\fi
\def\@tempb{super}\ifx\@tempa\@tempb
\fi
\expandafter\APAC@find@eq\@tempa=\relax\@nil
\if\@tempc\relax\else
\expandafter\APAC@rem@eq\@tempc
\def\@tempb{open}\ifx\@tempa\@tempb
\xdef\BBOP{\@tempc}\fi
\def\@tempb{close}\ifx\@tempa\@tempb
\xdef\BBCP{\@tempc}\fi
\def\@tempb{aysep}\ifx\@tempa\@tempb
\xdef\BBAY{\@tempc}\fi
\def\@tempb{yysep}\ifx\@tempa\@tempb
\xdef\BBYY{\@tempc}\fi
\def\@tempb{notesep}\ifx\@tempa\@tempb
\xdef\BBN{\@tempc}\fi
\def\@tempb{citesep}\ifx\@tempa\@tempb
\xdef\BBC{\@tempc}\fi
\fi
}%
}
\def\APAC@find@eq#1=#2\@nil{\def\@tempa{#1}\def\@tempc{#2}}
\def\APAC@rem@eq#1={\def\@tempc{#1}}
\fi
\newcommand{\BBA@nat}{%
\ifNAT@swa
\BBAA
\else
\BBAB
\fi
}
\if@APAC@natbib@apa
\AtEndOfPackage{%
\RequirePackage[longnamesfirst,sort]{natbib}
\renewcommand\NAT@parse@date{}
\def\NAT@parse@date#1#2#3#4#5#6@@{%
\def\NAT@year{#1#2}\def\NAT@exlab{{#3}}}
\DeclareRobustCommand{\BBA}{\BBA@nat}
\let\orig@nat@@lbibitem\@lbibitem
\def\@lbibitem{\NAT@swatrue\orig@nat@@lbibitem}
\renewcommand\citetext[1]{\NAT@open\begingroup\NAT@swatrue