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612 lines
25 KiB
TeX
612 lines
25 KiB
TeX
%%
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%% This is file `natbib.sty',
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%% generated with the docstrip utility.
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%%
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%% The original source files were:
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%%
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%% natbib.dtx (with options: `package,all')
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%%
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%% Only a few abbreviated comments remain here to describe the usage.
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%%
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\NeedsTeXFormat{LaTeX2e}[1994/06/01]
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\ProvidesPackage{natbib}
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[1997/02/05 6.5 (PWD)]
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%%-------------------------------------------------------------------
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%% NOTICE:
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%% This file may be used for non-profit purposes.
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%% It may not be distributed in exchange for money,
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%% other than distribution costs.
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%%
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%% The author provides it `as is' and does not guarantee it in any way.
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%%
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%% Natbib coding copyright (C) 1994--1997 Patrick W. Daly
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%% Max-Planck-Institut f\"ur Aeronomie
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%% Postfach 20
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%% D-37189 Katlenburg-Lindau
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%% Germany
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%%
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%% E-mail:
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%% Internet-- daly@linmpi.dnet.gwdg.de
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%%-----------------------------------------------------------
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% This package reimplements the LaTeX \cite command to be used for various
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% citation styles, both author-year and numerical. It accepts BibTeX
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% output intended for many other packages, and therefore acts as a
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% general, all-purpose citation-style interface.
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%
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% With standard numerical .bst files, only numerical citations are
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% possible. With an author-year .bst file, both numerical and
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% author-year citations are possible.
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%
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% If author-year citations are selected, \bibitem must have one of the
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% following forms:
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% \bibitem[Jones et al.(1990)]{key}...
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% \bibitem[Jones et al.(1990)Jones, Baker, and Williams]{key}...
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% \bibitem[Jones et al., 1990]{key}...
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% \bibitem[\protect\citeauthoryear{Jones, Baker, and Williams}{Jones
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% et al.}{1990}]{key}...
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% \bibitem[\protect\citeauthoryear{Jones et al.}{1990}]{key}...
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% \bibitem[\protect\astroncite{Jones et al.}{1990}]{key}...
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% \bibitem[\protect\citename{Jones et al., }1990]{key}...
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% \harvarditem[Jones et al.]{Jones, Baker, and Williams}{1990}{key}...
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%
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% This is either to be made up manually, or to be generated by an
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% appropriate .bst file with BibTeX.
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% Author-year mode || Numerical mode
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% Then, \citet{key} ==>> Jones et al. (1990) || Jones et al. [21]
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% \citep{key} ==>> (Jones et al., 1990) || [21]
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% Multiple citations as normal:
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% \citep{key1,key2} ==>> (Jones et al., 1990; Smith, 1989) || [21,24]
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% or (Jones et al., 1990, 1991) || [21,24]
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% or (Jones et al., 1990a,b) || [21,24]
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% \cite{key} is the equivalent of \citet{key} in author-year mode
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% and of \citep{key} in numerical mode
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% Full author lists may be forced with \citet* or \citep*, e.g.
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% \citep*{key} ==>> (Jones, Baker, and Williams, 1990)
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% Optional notes as:
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% \citep[chap. 2]{key} ==>> (Jones et al., 1990, chap. 2)
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% \citep[e.g.,][]{key} ==>> (e.g., Jones et al., 1990)
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% \citep[see][pg. 34]{key}==>> (see Jones et al., 1990, pg. 34)
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% (Note: in standard LaTeX, only one note is allowed, after the ref.
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% Here, one note is like the standard, two make pre- and post-notes.)
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% \citealt{key} ==>> Jones et al. 1990
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% \citealt*{key} ==>> Jones, Baker, and Williams 1990
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% \citealt{key1,key2} ==>> Jones et al. 1990; Smith 1989
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% Additional citation possibilities (both author-year and numerical modes)
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% \citeauthor{key} ==>> Jones et al.
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% \citeyear{key} ==>> 1990
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% \citefullauthor{key} ==>> Jones, Baker, and Williams
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% (Multiple keys NOT allowed!)
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% Note: full author lists depends on whether the bib style supports them;
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% if not, the abbreviated list is printed even when full requested.
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%
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% Defining the citation style of a given bib style:
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% Use \bibpunct (in the preamble only) with 6 mandatory arguments:
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% 1. opening bracket for citation
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% 2. closing bracket
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% 3. citation separator (for multiple citations in one \cite)
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% 4. the letter n for numerical styles, s for superscripts
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% else anything for author-year
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% 5. punctuation between authors and date
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% 6. punctuation between years when common authors missing
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% One optional argument is the character coming before post-notes. It
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% appears in square braces before all other arguments. May be left off.
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% Example (and default) \bibpunct[,]{(}{)}{;}{a}{,}{,}
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%
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% To make this automatic for a given bib style, named newbib, say, make
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% a local configuration file, natbib.cfg, with the definition
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% \newcommand{\bibstyle@newbib}{\bibpunct...}
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% Then the \bibliographystyle{newbib} will cause \bibstyle@newbib to
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% be called on THE NEXT LATEX RUN (via the aux file).
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%
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% Such preprogrammed definitions may be invoked in the text (preamble only)
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% by calling \citestyle{newbib}. This is only useful if the style specified
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% differs from that in \bibliographystyle.
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%
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% With \citeindextrue and \citeindexfalse, one can control whether the
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% \cite commands make an automatic entry of the citation in the .idx
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% indexing file. For this, \makeindex must also be given in the preamble.
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%
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% LaTeX2e Options: (for selecting punctuation)
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% round - round parentheses are used (default)
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% square - square brackets are used [option]
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% curly - curly braces are used {option}
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% angle - angle brackets are used <option>
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% colon - multiple citations separated by colon (default)
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% comma - separated by comma
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% authoryear - selects author-year citations (default)
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% numbers- selects numerical citations
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% super - numerical citations as superscripts
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% sort - sorts and compresses numerical citations
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% sectionbib - puts bibliography in a \section* instead of \chapter*
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% Punctuation so selected dominates over any predefined ones.
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% LaTeX2e options are called as, e.g.
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% \usepackage[square,comma]{natbib}
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% LaTeX the source file natbib.dtx to obtain more details.
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%-----------------------------------------------------------
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\@ifclassloaded{aguplus}{\PackageError{natbib}
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{The aguplus class already includes natbib coding,\MessageBreak
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so you should not add it explicitly}
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{Type <Return> for now, but then later remove\MessageBreak
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the command \protect\usepackage{natbib} from the document}
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\endinput}{}
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\@ifclassloaded{nlinproc}{\PackageError{natbib}
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{The nlinproc class already includes natbib coding,\MessageBreak
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so you should not add it explicitly}
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{Type <Return> for now, but then later remove\MessageBreak
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the command \protect\usepackage{natbib} from the document}
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\endinput}{}
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\@ifclassloaded{egs}{\PackageError{natbib}
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{The egs class already includes natbib coding,\MessageBreak
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so you should not add it explicitly}
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{Type <Return> for now, but then later remove\MessageBreak
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the command \protect\usepackage{natbib} from the document}
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\endinput}{}
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% Define citation punctuation for some author-year styles
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% One may add and delete at this point
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% Or put additions into local configuration file natbib.cfg
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\newcommand\bibstyle@chicago{\bibpunct{(}{)}{;}{a}{,}{,}}
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\newcommand\bibstyle@named{\bibpunct{[}{]}{;}{a}{,}{,}}
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\newcommand\bibstyle@agu{\bibpunct{[}{]}{;}{a}{,}{,~}}%Amer. Geophys. Union
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\newcommand\bibstyle@egs{\bibpunct{(}{)}{;}{a}{,}{,}}%Eur. Geophys. Soc.
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\newcommand\bibstyle@agsm{\bibpunct{(}{)}{,}{a}{}{,}\gdef\harvardand{\&}}
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\newcommand\bibstyle@kluwer{\bibpunct{(}{)}{,}{a}{}{,}\gdef\harvardand{\&}}
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\newcommand\bibstyle@dcu{\bibpunct{(}{)}{;}{a}{;}{,}\gdef\harvardand{and}}
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\newcommand\bibstyle@aa{\bibpunct{(}{)}{;}{a}{}{,}} %Astronomy & Astrophysics
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\newcommand\bibstyle@pass{\bibpunct{(}{)}{;}{a}{,}{,}}%Planet. & Space Sci
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\newcommand\bibstyle@anngeo{\bibpunct{(}{)}{;}{a}{,}{,}}%Annales Geophysicae
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\newcommand\bibstyle@nlinproc{\bibpunct{(}{)}{;}{a}{,}{,}}%Nonlin.Proc.Geophys.
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% Define citation punctuation for some numerical styles
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\newcommand\bibstyle@cospar{\bibpunct{/}{/}{,}{n}{}{}%
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\gdef\NAT@biblabelnum##1{##1.}}
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\newcommand\bibstyle@esa{\bibpunct{(}{)}{,}{n}{}{}%
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\gdef\NAT@biblabelnum##1{##1.\hspace{1em}}%
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\gdef\NAT@citenum##1##2##3{\NAT@open \if\relax##2\relax\else
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##2\ \fi Ref.~##1\if\relax##3\relax\else\NAT@cmt\ ##3\fi\NAT@close}}
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\newcommand\bibstyle@nature{\bibpunct{}{}{,}{s}{}{}%
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\gdef\NAT@biblabelnum##1{##1.}}
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% The standard LaTeX styles
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\newcommand\bibstyle@plain{\bibpunct{[}{]}{,}{n}{}{}}
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\let\bibstyle@alpha=\bibstyle@plain
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\let\bibstyle@abbrv=\bibstyle@plain
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\let\bibstyle@unsrt=\bibstyle@plain
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% The author-year modifications of the standard styles
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\newcommand\bibstyle@plainnat{\bibpunct{[}{]}{,}{a}{,}{,}}
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\let\bibstyle@abbrvnat=\bibstyle@plainnat
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\let\bibstyle@unsrtnat=\bibstyle@plainnat
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\newif\ifNAT@numbers \NAT@numbersfalse
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\newif\ifNAT@super \NAT@superfalse
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\DeclareOption{numbers}{\NAT@numberstrue
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\ExecuteOptions{square,comma,nobibstyle}}
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\DeclareOption{super}{\NAT@supertrue\NAT@numberstrue
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\ExecuteOptions{nobibstyle}}
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\DeclareOption{authoryear}{\NAT@numbersfalse
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\ExecuteOptions{round,colon,bibstyle}}
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\DeclareOption{round}{%
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\renewcommand\NAT@open{(} \renewcommand\NAT@close{)}
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\ExecuteOptions{nobibstyle}}
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\DeclareOption{square}{%
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\renewcommand\NAT@open{[} \renewcommand\NAT@close{]}
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\ExecuteOptions{nobibstyle}}
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\DeclareOption{angle}{%
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\renewcommand\NAT@open{$<$} \renewcommand\NAT@close{$>$}
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\ExecuteOptions{nobibstyle}}
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\DeclareOption{curly}{%
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\renewcommand\NAT@open{\{} \renewcommand\NAT@close{\}}
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\ExecuteOptions{nobibstyle}}
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\DeclareOption{comma}{\renewcommand\NAT@sep{,}
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\ExecuteOptions{nobibstyle}}
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\DeclareOption{colon}{\renewcommand\NAT@sep{;}
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\ExecuteOptions{nobibstyle}}
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\DeclareOption{nobibstyle}{\let\bibstyle=\@gobble}
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\DeclareOption{bibstyle}{\let\bibstyle=\@citestyle}
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\newif\ifNAT@openbib \NAT@openbibfalse
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\DeclareOption{openbib}{\NAT@openbibtrue}
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\DeclareOption{sectionbib}{\def\NAT@sectionbib{on}}
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\def\NAT@sort{0}
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\DeclareOption{sort}{\def\NAT@sort{1}}
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\@ifpackageloaded{cite}{\PackageWarningNoLine{natbib}
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{The `cite' package should not be used\MessageBreak
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with natbib. Use option `sort' instead}\ExecuteOptions{sort}}{}
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\renewcommand\bibstyle[1]{\@ifundefined{bibstyle@#1}{\relax}
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{\csname bibstyle@#1\endcsname}}
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\AtBeginDocument{\global\let\bibstyle=\@gobble}
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\let\@citestyle\bibstyle
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\newcommand\citestyle[1]{\@citestyle{#1}\let\bibstyle\@gobble}
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\@onlypreamble{\citestyle}\@onlypreamble{\@citestyle}
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\newcommand\bibpunct[7][,]%
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{\gdef\NAT@open{#2}\gdef\NAT@close{#3}\gdef
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\NAT@sep{#4}\global\NAT@numbersfalse\ifx #5n\global\NAT@numberstrue
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\else
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\ifx #5s\global\NAT@numberstrue\global\NAT@supertrue
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\fi\fi
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\gdef\NAT@aysep{#6}\gdef\NAT@yrsep{#7}%
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\gdef\NAT@cmt{#1}%
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\global\let\bibstyle\@gobble
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}
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\@onlypreamble{\bibpunct}
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\newcommand\NAT@open{(} \newcommand\NAT@close{)}
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\newcommand\NAT@sep{;}
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\ProcessOptions
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\newcommand\NAT@aysep{,} \newcommand\NAT@yrsep{,}
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\newcommand\NAT@cmt{,}
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\newcommand\NAT@cite%
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[3]{\ifNAT@swa\NAT@open\if\relax#2\relax\else#2\ \fi
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#1\if\relax#3\relax\else\NAT@cmt\ #3\fi\NAT@close\else#1\fi}
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\newcommand\NAT@citenum[3]{\NAT@open\if\relax#2\relax\else
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#2\ \fi #1\if\relax#3\relax\else\NAT@cmt\ #3\fi\NAT@close}
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\newcommand\NAT@citesuper[3]{\unskip\hspace{1pt}\textsuperscript{#1}%
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\if\relax#3\relax\else\ (#3)\fi}
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\providecommand
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\textsuperscript[1]{\mbox{$^{\mbox{\scriptsize#1}}$}}
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\providecommand\@firstofone[1]{#1}
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\newcommand\NAT@citexnum{}
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\def\NAT@citexnum[#1][#2]#3{\let\@citea\@empty
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\@cite{\@for\@citeb:=#3\do
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{\@citea\def\@citea{\NAT@sep\penalty\@m\NAT@space}%
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\edef\@citeb{\expandafter\@firstofone\@citeb}%
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\if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
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\@ifundefined{b@\@citeb\@extra@b@citeb}{%
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{\reset@font\bfseries?}
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\NAT@citeundefined\PackageWarning{natbib}%
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{Citation `\@citeb' on page \thepage \space undefined}}%
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{\NAT@parse{\@citeb}\hbox{\hyper@natlinkstart{\@citeb}%
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\NAT@num\hyper@natlinkend}}}}{#1}{#2}}
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\newcommand\NAT@citex{}
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\def\NAT@citex%
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[#1][#2]#3{\let\@citea\@empty
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\@cite{\let\NAT@nm\@empty\let\NAT@year\@empty
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\@for\@citeb:=#3\do
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{\edef\@citeb{\expandafter\@firstofone\@citeb}%
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\if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
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\@ifundefined{b@\@citeb\@extra@b@citeb}{\@citea%
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{\reset@font\bfseries ?}\NAT@citeundefined
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\PackageWarning{natbib}%
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{Citation `\@citeb' on page \thepage \space undefined}}%
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{\hyper@natlinkstart{\@citeb}%
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\let\NAT@last@nm=\NAT@nm\let\NAT@last@yr=\NAT@year
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\NAT@parse{\@citeb}\ifNAT@full\let\NAT@nm\NAT@all@names\else
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\let\NAT@nm\NAT@name\fi
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\ifNAT@swa
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\ifx\NAT@last@nm\NAT@nm\NAT@yrsep
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\ifx\NAT@last@yr\NAT@year \NAT@exlab\else\unskip\ \NAT@date\fi
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\else\@citea{\NAT@nm}\NAT@aysep
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\ \NAT@date \fi \def\@citea{\NAT@sep\ }%
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\else
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\ifx\NAT@last@nm\NAT@nm\NAT@yrsep\ifx\NAT@last@yr\NAT@year
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\NAT@exlab\else \unskip\ \NAT@date\fi
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\else\@citea{\NAT@nm}\ \NAT@open\if\relax#1\relax\else#1\ \fi
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\NAT@date\fi
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\def\@citea{\NAT@close\NAT@sep\ }%
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\fi \hyper@natlinkend
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}}\ifNAT@swa\else\if\relax#2\relax\else\NAT@cmt\ #2\fi
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\NAT@close\fi}{#1}{#2}}
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\newcommand\NAT@biblabel[1]{\hfill}
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\newcommand\NAT@biblabelnum[1]{[#1]}
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\newcommand\NAT@bibsetnum[1]{\settowidth\labelwidth{\@biblabel{#1}}%
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\setlength{\leftmargin}{\labelwidth}\addtolength{\leftmargin}{\labelsep}%
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\setlength{\itemsep}{\bibsep}\setlength{\parsep}{\z@}%
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\ifNAT@openbib
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\addtolength{\leftmargin}{\bibindent}%
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\setlength{\itemindent}{-\bibindent}%
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\setlength{\listparindent}{\itemindent}%
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\setlength{\parsep}{0pt}%
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\fi
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}
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%\newlength{\bibhang}
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\setlength{\bibhang}{1em}
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\newlength{\bibsep}
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{\@listi \global\bibsep\itemsep \global\advance\bibsep by\parsep}
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\newcommand\NAT@bibsetup%
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[1]{\setlength{\leftmargin}{\bibhang}\setlength{\itemindent}{-\leftmargin}%
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\setlength{\itemsep}{\bibsep}\setlength{\parsep}{\z@}}
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\newcommand\NAT@set@cites{\ifNAT@numbers
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\ifNAT@super \let\@cite\NAT@citesuper
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\let\NAT@space\relax\else
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\let\@cite\NAT@citenum \def\NAT@space{ }\fi
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\let\@citex\NAT@citexnum
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\let\@biblabel\NAT@biblabelnum
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\let\@bibsetup\NAT@bibsetnum
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\def\natexlab##1{}%
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\else
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\let\@cite\NAT@cite
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\let\@citex\NAT@citex
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\let\@biblabel\NAT@biblabel
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\let\@bibsetup\NAT@bibsetup
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\def\natexlab##1{##1}%
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\fi}
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\AtBeginDocument{\NAT@set@cites}
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\AtBeginDocument{\@ifpackageloaded{showkeys}{%
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\let\SK@citex\@citex
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\def\@citex[#1][#2]#3{\SK@\SK@@ref{#3}\SK@citex[#1][#2]{#3}}
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}{}}
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\newif\ifNAT@full\NAT@fullfalse
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\newif\ifNAT@swa
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\DeclareRobustCommand\citet
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{\NAT@swafalse
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\@ifstar{\NAT@fulltrue\NAT@citet}{\NAT@fullfalse\NAT@citet}}
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\newcommand\NAT@citet{\@ifnextchar[{\NAT@@citet}{\NAT@@citet[]}}
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\newcommand\NAT@@citet{}
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\def\NAT@@citet[#1]{\@ifnextchar[{\NAT@@@citet[#1]}{\NAT@@@citet[][#1]}}
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\newcommand\NAT@@@citet{}
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\def\NAT@@@citet[#1][#2]#3{%
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\ifNAT@numbers\ifNAT@full\citefullauthor{#3}\else
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\citeauthor{#3}\fi\ \fi
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\@citex[#1][#2]{#3}}
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\DeclareRobustCommand\citep
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{\NAT@swatrue
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\@ifstar{\NAT@fulltrue\NAT@citep}{\NAT@fullfalse\NAT@citep}}
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\newcommand\NAT@citep{\@ifnextchar[{\NAT@@citep}{\NAT@@citep[]}}
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\newcommand\NAT@@citep{}
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\def\NAT@@citep[#1]{\@ifnextchar [{\@citex[#1]}{\@citex[][#1]}}
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\DeclareRobustCommand\cite
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{\@ifstar{\NAT@fulltrue\NAT@cites}{\NAT@fullfalse\NAT@cites}}
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\newcommand\NAT@cites{\@ifnextchar [{\NAT@swatrue\NAT@@citep}{\NAT@swafalse
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\NAT@@citep[]}}
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\DeclareRobustCommand\citealt
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{\@ifstar{\NAT@alts}{\NAT@alt}}
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\newcommand\NAT@alt[1]{{\ifNAT@numbers\else
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\renewcommand\NAT@open{}\renewcommand\NAT@close{}\fi\cite{#1}}}
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\newcommand\NAT@alts[1]{{\ifNAT@numbers\else
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\renewcommand\NAT@open{}\renewcommand\NAT@close{}\fi\cite*{#1}}}
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\newcommand\citeauthor[1]{\if@filesw\immediate\write
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\@auxout{\string\citation{#1}}\fi
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\@ifundefined{b@#1\@extra@b@citeb}{%
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{\reset@font\bfseries ?}\NAT@citeundefined
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\PackageWarning{natbib}%
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{Citation `#1' on page \thepage \space undefined}}%
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{\NAT@parse{#1}\ifx\NAT@noname\NAT@name
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{\reset@font\bfseries(author?)}\PackageWarning{natbib}
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{Author undefined for citation `#1'
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\MessageBreak
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on page \thepage}\else
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{\hyper@natlinkstart{#1}\NAT@name\hyper@natlinkend}\fi}%
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}
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\newcommand\citeyear[1]{\if@filesw\immediate\write
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\@auxout{\string\citation{#1}}\fi
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\@ifundefined{b@#1\@extra@b@citeb}{%
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{\reset@font\bfseries ?}\NAT@citeundefined
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\PackageWarning{natbib}%
|
|
{Citation `#1' on page \thepage \space undefined}}%
|
|
{\NAT@parse{#1}\if\relax\NAT@date\relax
|
|
{\reset@font\bfseries(year?)}\PackageWarning{natbib}
|
|
{Year undefined for citation `#1'
|
|
\MessageBreak
|
|
on page \thepage}\else
|
|
{\hyper@natlinkstart{#1}\NAT@date\hyper@natlinkend}\fi}%
|
|
}
|
|
\newcommand\citefullauthor[1]{\if@filesw\immediate\write
|
|
\@auxout{\string\citation{#1}}\fi
|
|
\@ifundefined{b@#1\@extra@b@citeb}{%
|
|
{\reset@font\bfseries ?}\NAT@citeundefined
|
|
\PackageWarning{natbib}%
|
|
{Citation `#1' on page \thepage \space undefined}}%
|
|
{\NAT@parse{#1}\ifx\NAT@noname\NAT@all@names
|
|
{\reset@font\bfseries(author?)}\PackageWarning{natbib}
|
|
{Author undefined for citation `#1'
|
|
\MessageBreak
|
|
on page \thepage}\else
|
|
{\hyper@natlinkstart{#1}\NAT@all@names\hyper@natlinkend}\fi}%
|
|
}
|
|
\newcommand\NAT@parse[1]{{%
|
|
\let\protect=\@unexpandable@protect\let~\relax
|
|
\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
|
|
}
|
|
\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}
|
|
\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}
|
|
\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}
|
|
\newif\ifciteindex \citeindexfalse
|
|
\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}{}}
|
|
\newcommand\NAT@ifcmd{\futurelet\NAT@temp\NAT@ifxcmd}
|
|
\newcommand\NAT@ifxcmd{\ifx\NAT@temp\relax\else\expandafter\NAT@bare\fi}
|
|
\def\NAT@bare#1(#2)#3()#4\@nil#5{%
|
|
\if\relax#2\relax
|
|
\expandafter\NAT@apalk#1, , \@nil{#5}\else
|
|
\stepcounter{NAT@ctr}%
|
|
\NAT@wrout{\arabic {NAT@ctr}}{#2}{#1}{#3}{#5}
|
|
\fi
|
|
}
|
|
\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{{}}
|
|
\renewcommand\bibitem{%
|
|
\@ifnextchar[{\@lbibitem}{%
|
|
\global\NAT@stdbsttrue
|
|
\stepcounter{NAT@ctr}\@lbibitem[\arabic{NAT@ctr}]}}
|
|
\def\@lbibitem[#1]#2{%
|
|
\@ifundefined{b@#2\@extra@b@citeb}{\def\NAT@num{}}{\NAT@parse{#2}}%
|
|
\item[\hfil\hyper@natanchorstart{#2}\@biblabel{\NAT@num}%
|
|
\hyper@natanchorend]%
|
|
\NAT@ifcmd#1()()\@nil{#2}}
|
|
\@ifpackageloaded{showkeys}{%
|
|
\let\SK@lbibitem\@lbibitem
|
|
\def\@lbibitem[#1]#2{%
|
|
\SK@lbibitem[#1]{#2}\SK@\SK@@label{#2}\ignorespaces}}{}
|
|
\newif\ifNAT@stdbst \NAT@stdbstfalse
|
|
|
|
\AtEndDocument
|
|
{\ifNAT@stdbst\if@filesw\immediate\write\@auxout{\string
|
|
\global\string\NAT@numberstrue}\fi\fi
|
|
}
|
|
\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\renewcommand\bibcite[2]%
|
|
{\NAT@testdef{#1}{#2}}}
|
|
\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}
|
|
\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}
|
|
\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}
|
|
\newcommand\astroncite{}
|
|
\def\astroncite#1#2()()\@nil#3{\stepcounter{NAT@ctr}\NAT@wrout{\arabic
|
|
{NAT@ctr}}{#2}{#1}{}{#3}}
|
|
\newcommand\citename{}
|
|
\def\citename#1#2()()\@nil#3{\expandafter\NAT@apalk#1#2, \@nil{#3}}
|
|
\newcommand\harvarditem[4][]%
|
|
{\if\relax#1\relax\bibitem[#2(#3)]{#4}\else
|
|
\bibitem[#1(#3)#2]{#4}\fi }
|
|
\newcommand\harvardleft{\NAT@open}
|
|
\newcommand\harvardright{\NAT@close}
|
|
\newcommand\harvardyearleft{\NAT@open}
|
|
\newcommand\harvardyearright{\NAT@close}
|
|
\AtBeginDocument{\providecommand{\harvardand}{and}}
|
|
\newcommand\harvardurl[1]{\textbf{URL:} \textit{##1}}
|
|
\providecommand\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}}}}
|
|
\@ifclassloaded{amsart}%
|
|
{\renewcommand\bibsection{\section*{\refname}}{}}{}
|
|
\@ifclassloaded{amsbook}%
|
|
{\renewcommand\bibsection{\section*{\bibname}}{}}{}
|
|
\@ifundefined{bib@heading}{}{\let\bibsection\bib@heading}
|
|
\newcounter{NAT@ctr}
|
|
\renewenvironment{thebibliography}[1]{%
|
|
\bibfont\bibsection\parindent \z@\list
|
|
{\@biblabel{\arabic{NAT@ctr}}}{\@bibsetup{#1}%
|
|
\setcounter{NAT@ctr}{0}}%
|
|
\ifNAT@openbib
|
|
\renewcommand\newblock{\par}
|
|
\else
|
|
\renewcommand\newblock{\hskip .11em \@plus.33em \@minus.07em}%
|
|
\fi
|
|
\sloppy\clubpenalty4000\widowpenalty4000
|
|
\sfcode`\.=1000\relax
|
|
\let\citeN\cite \let\shortcite\cite
|
|
\let\citeasnoun\cite
|
|
}{\def\@noitemerr{%
|
|
\PackageWarning{natbib}
|
|
{Empty `thebibliography' environment}}%
|
|
\endlist\vskip-\lastskip}
|
|
\let\bibfont=\relax
|
|
\providecommand\reset@font{\relax}
|
|
\providecommand\bibname{Bibliography}
|
|
\providecommand\refname{References}
|
|
\newcommand\NAT@citeundefined{\gdef \NAT@undefined {%
|
|
\PackageWarningNoLine{natbib}{There were undefined citations}}}
|
|
\let \NAT@undefined \relax
|
|
\newcommand\NAT@citemultiple{\gdef \NAT@multiple {%
|
|
\PackageWarningNoLine{natbib}{There were multiply defined citations}}}
|
|
\let \NAT@multiple \relax
|
|
\AtEndDocument{\NAT@undefined\NAT@multiple}
|
|
\providecommand\@mkboth[2]{}
|
|
\providecommand\MakeUppercase{\uppercase}
|
|
\providecommand{\@extra@b@citeb}{}
|
|
\gdef\@extra@binfo{}
|
|
\providecommand\hyper@natanchorstart[1]{}
|
|
\providecommand\hyper@natanchorend{}
|
|
\providecommand\hyper@natlinkstart[1]{}
|
|
\providecommand\hyper@natlinkend{}
|
|
\ifnum\NAT@sort=1
|
|
\newcommand\NAT@citen[1]{%
|
|
\nocite{#1}%
|
|
\@tempcntb\m@ne
|
|
\let\@h@ld\relax
|
|
\let\@citea\@empty
|
|
\let\@celt\delimiter
|
|
\def\@cite@list{}%
|
|
\@for \@citeb:=#1\do{\@make@cite@list}%
|
|
\@tempcnta\m@ne
|
|
\let\@celt\@compress@cite \@cite@list
|
|
\@h@ld}
|
|
|
|
\begingroup \catcode`\_=8
|
|
\gdef\@make@cite@list{%
|
|
\edef\@citeb{\expandafter\@firstofone\@citeb}%
|
|
\@ifundefined{b@\@citeb\@extra@b@citeb}{%
|
|
\@citea{\reset@font\bfseries?}\def\@citea{\NAT@sep\penalty\@m\NAT@space}%
|
|
\NAT@citeundefined\PackageWarning{natcite}%
|
|
{Citation `\@citeb' on page \thepage\space undefined}}%
|
|
{\NAT@parse{\@citeb}%
|
|
\ifcat _\ifnum\z@<0\NAT@num _\else A\fi % a positive number, put in list
|
|
\@tempcnta\NAT@num \relax
|
|
\ifnum \@tempcnta>\@tempcntb % new highest, add to end (efficiently)
|
|
\edef\@cite@list{\@cite@list \@celt{\NAT@num}}%
|
|
\@tempcntb\@tempcnta
|
|
\else % arbitrary number: insert appropriately
|
|
\edef\@cite@list{\expandafter\@sort@celt \@cite@list \@gobble @}%
|
|
\fi
|
|
\else % citation is not a number, output immediately
|
|
\@citea \NAT@num \def\@citea{\NAT@sep\penalty\@m\NAT@space}%
|
|
\fi}}
|
|
\endgroup
|
|
|
|
\def\@compress@cite#1{%
|
|
\advance\@tempcnta\@ne
|
|
\ifnum #1=\@tempcnta
|
|
\ifx\@h@ld\relax
|
|
\edef\@h@ld{\@citea #1}%
|
|
\else
|
|
\def\@h@ld{\hbox{--}\penalty\@m #1}%
|
|
\fi
|
|
\else
|
|
\@h@ld \@citea #1\let\@h@ld\relax
|
|
\fi \@tempcnta#1\def\@citea{\NAT@sep\penalty\@m\NAT@space}%
|
|
}
|
|
|
|
\def\@sort@celt#1#2{\ifx \@celt #1%
|
|
\ifnum #2<\@tempcnta
|
|
\@celt{#2}%
|
|
\expandafter\expandafter\expandafter\@sort@celt
|
|
\else
|
|
\@celt{\number\@tempcnta}\@celt{#2}%
|
|
\fi\fi}
|
|
\def\NAT@citexnum[#1][#2]#3{\let\@citea\@empty
|
|
\@cite{\NAT@citen{#3}}{#1}{#2}}
|
|
\fi
|
|
\InputIfFileExists{natbib.cfg}
|
|
{\typeout{Local config file natbib.cfg used}}{}
|
|
%% <<<<< End of decommented file <<<<<<
|
|
%%
|
|
%% End of file `natbib.sty'.
|