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+% \iffalse
+% $Id: nmbib.dtx,v 1.21 2015/07/27 20:22:45 boris Exp $
+%
+%% Copyright 2015, Michael Cohen <mcohen@u-aizu.ac.jp>
+%% and Boris Veytsman <borisv@lk.net>
+%% This work 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 the license is in
+%% http://www.latex-project.org/lppl.txt
+%% and version 1.3 or later is part of all distributions of
+%% LaTeX version 2003/06/01 or later.
+%%
+%% This work has the LPPL maintenance status `maintained'.
+%%
+%% The Current Maintainer of this work is Boris Veytsman
+%%
+%<*gobble>
+% \fi
+% \CheckSum{978}
+%
+%
+%% \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
+% \begin{macrocode}
+\documentclass{ltxdoc}
+\usepackage{hypdoc}
+\usepackage{nmbib}
+\let\cite\citep
+\PageIndex
+\CodelineIndex
+\RecordChanges
+\EnableCrossrefs
+\begin{document}
+ \DocInput{nmbib.dtx}
+\end{document}
+% \end{macrocode}
+%</gobble>
+% \fi
+% \MakeShortVerb{|}
+% \GetFileInfo{nmbib.sty}
+%
+% \changes{v1.00}{2014/01/23}{Preliminary release}
+% \changes{v1.03}{2015/07/25}{Added day field in the chrono bst}
+%
+% \title{New Multibibliography Package\thanks{\copyright 2015 Michael
+% Cohen and Boris Veytsman}}
+% \author{Boris Veytsman\thanks{borisv@lk.net}
+% \and Michael Cohen\thanks{mcohen@u-aizu.ac.jp}}
+% \date{\filedate, \fileversion}
+% \maketitle
+%
+% \begin{abstract}
+% The |nmbib| package is a rewrite of |multibiliography| package
+% providing multiple bibliographies with different sorting. The new
+% version offers a number of citation commands, streamlines the
+% creation of bibliographies, ensures compatibility with the
+% |natbib| package, and provides other improvements.
+% \end{abstract}
+%
+% \tableofcontents
+%
+% \clearpage
+%
+%\section{Introduction}
+%\label{sec:intro}
+%
+% The list of cited works accompanying a scholarly work is not just
+% a technical appendix or a subtle way to avoid accusations of
+% plagiarism. Rather, it is an organic part of the work, telling the
+% user a story about the field of study and showing why the given
+% work is an organic part of it. There are several ways to tell the
+% story, and accordingly there are several ways to organize the list
+% of references. One can tell it accordingly to logical
+% development of ideas, so the order of citations follows the order
+% they are mentioned in the paper. This leads to the ``unsorted''
+% style of references, usual in physics and mathematics papers and books.
+% Alternatively, one can choose to tell the story as the story of
+% people behind the ideas, ordering the citations alphabetically by
+% author names. This is the order used in humanities and other fields.
+% Yet another possibility is to tell the story in the chronological
+% order. The chronological order of citations is not widely used,
+% with the important exception of resumes and CVs, but it has its own
+% advantages.
+%
+% In the times BC (Before Computers), difficulties in manual creation
+% of reference lists discouraged presentation of more than one such
+% list. Now we can easily have as many lists as we want. Accordingly
+% we can have not one, but several lists of references, each telling a
+% different story. The package
+% |multibibliography|~\cite{Multibibliography, Multibibliography13}
+% provided just this: multiple bibliographies with the same references arranged
+% in different orders, with hyperlinks between entries. However, this
+% package had various limitations, including: the fixed format of
+% typesetting citations in text, the limitation on the possible
+% Bib\TeX\ styles. Also, it requires post-processing by a Perl
+% script.
+%
+% This package tries to lift these limitations. It provides the
+% following improvements over the original |multibiliography|:
+% \begin{enumerate}
+% \item A Perl postprocessing is no longer needed: all processing is done
+% by Bib\TeX.
+% \item The user can work with familiar |natbib|~\cite{Daly:Natbib}
+% commands \cs{citep}, \cs{citet}, \cs{citeauthor}, \cs{citeyear},
+% \cs{citenum}.
+% \item Any |natbib|-compatible |.bst| file can be used for formatting
+% the bibliography provided that it has the right sorting of entries
+% (note that the provided style gives |natbib|-compatible
+% chronological ordering).
+% \item The style is much more customizable than that produced by
+% |multibibliography|.
+% \item Hyperlinks between the entries are improved.
+% \end{enumerate}
+%
+% Note about the name. The letter \emph{n} in the package name can be
+% interpreted as
+% \begin{enumerate}
+% \item \emph{N}ew multibibliography style, or
+% \item \emph{N}atbib-compatible multibibliography style, or even
+% \item \emph{N}-ordering multibibliography style, with $N$ being a
+% usual mathematical moniker for ``many''.
+% \end{enumerate}
+%
+%
+%\section{User Guide}
+%\label{sec:ug}
+%
+%
+%\subsection{Usage Summary}
+%\label{sec:ug_usage}
+%
+% The simplest way to use the package is the following:
+% \begin{enumerate}
+% \item Add to the preamble of your |.tex| file
+% \begin{verbatim}
+% \usepackage{nmbib}
+% \multibibliography{FILE1, FILE2, ...}
+% \multibibliographystyle{timeline}{STYLE1}
+% \multibibliographystyle{sequence}{STYLE2}
+% \multibibliographystyle{authors}{STYLE3}
+% \end{verbatim}
+%
+% \item Use |natbib| commands such as |\cite|, |\citep|, |\citet|,
+% |\citeauthor|, |\citeyear|, and |\citenum|. The command |\citeall|
+% creates a ``full citation'', showing the author, year, and
+% number of the citation.
+% \item Put in your document at the places where you want the
+% bibliography the commands |\printbibliography{timeline}|,
+% |\printbibliography{sequence}|, and |\printbibliography{authors}|.
+%
+% \item Run |latex| on the |tex| file. This will create, besides the
+% standard auxiliary file |FILE.aux|, three new files:
+% |FILE-timeline.aux|, |FILE-sequence.aux| and |FILE-authors.aux|.
+% \item Run |bibtex| on each of the three auxiliary files mentioned
+% above:
+% \begin{verbatim}
+% bibtex FILE-timeline
+% bibtex FILE-sequence
+% bibtex FILE-authors
+% \end{verbatim}
+% \item Run |latex| on the |tex| file at least twice (this is a
+% |natbib| requirement).
+% \end{enumerate}
+%
+% Below we discuss these commands in more detail as well as
+% customization commands.
+%
+%
+%\subsection{Options}
+%\label{sec:ug_options}
+%
+% The |nmbib| package internally uses |natbib| \cite{Daly:Natbib} for citation
+% formatting. The options used for |nmbib| are sent to |natbib|.
+%
+%\subsection{Setting up}
+%\label{sec:ug_setting}
+%
+% \DescribeMacro{\multibibliography}%
+% The list of \BibTeX\ databases to be used for references is set by
+% the command \cs{multibibliography}\marg{bibfile1, bibfile2, \dots}.
+% Note that the similar command \cs{bibliography} in standard
+% \LaTeX\ performs \emph{two} functions:
+% it sets up the databases and prints the
+% bibliography. The command \cs{multibibliography}, on the other
+% hand, performs only one function: the setting up of the databases.
+% The bibliographies themselves are printed by the command
+% \cs{printbibliography}, discussed below. Therefore the \cs{multibibliography} command
+% can be issued anywhere in the file, including
+% the preamble.
+%
+% \DescribeMacro{\multibibliographystyle}
+% The standard \cs{bibliographystyle} command sets the bibliography
+% style of the reference list. Since |nmbib| generates several
+% bibliographies, the corresponding command is more versatile:
+% \cs{multibibliographystyle}\marg{type}\marg{style},
+% where |type| is the type of the bibliography
+% \begin{description}
+% \item[timeline:] Chronologically ordered list.
+% \item[sequence:] Sequentially ordered list.
+% \item[authors:] Alphabetic list, ordered according to
+% authors' names.
+% \end{description}
+% and \marg{style} is the corresponding \BibTeX\ style. The style, of
+% course, must sort the entries in the proper order.
+%
+% The package can accommodate any |natbib| \BibTeX\ style,
+% including |unsrtnat|, |plainnat|, and |abbrvnat|. It may work with other
+% styles, but success is not guaranteed. The \BibTeX\ styles
+% supplied with the package offer additional hyperlink features; if
+% you do not use |hyperref| or do not care for the links between the
+% different reference lists, you probably do not need these features.
+%
+% There are three citation styles provided with the package:
+% \begin{description}
+% \item[chronoplainnm:] Similar to |plainnat|, but sorting
+% entries in chronological order (using year, month and day if the
+% latter two are available) and providing links to other lists from the
+% body of the entries.
+% \item[plainnm:] Similar to |plainnat|, but providing links to other
+% lists from the body of the entries. The sorting is alphabetical
+% by authors' names, as in |plainnat|.
+% \item[unsrtnm:] Similar to |unsrtnat|, but providing links to other
+% lists from the body of the entries. The order of entries is the
+% order of citations, as in |unsrtnat|.
+% \end{description}
+%
+%
+%\subsection{Citation commands}
+%\label{sec:ug_commands}
+%
+% All citations commands defined in |natbib| can be used: \cs{cite},
+% \cs{citenum}, \cs{citealt}, \cs{citet}, \cs{Citet}, etc. The |nmbib| package
+% adds a couple of new commands, described here.
+%
+% \DescribeMacro{\citealn}%
+% The commands \cs{citealn}\marg{keys} is the alternative \cs{citenum}
+% command: it puts square brackets around its argument.
+%
+% \DescribeMacro{\citeall}%
+% The command \cs{citeall}\marg{keys} produces citations with
+% authors' names, years, and sequence numbers, similar to that
+% produced by the \cs{cite} command in the |multibibliography| package.
+% To reproduce the behavior of that package, just put in
+% the preamble of your document
+% \begin{verbatim}
+% \let\cite\citeall
+% \end{verbatim}
+%
+% The starred command \cs{citeall*} is similar to \cs{citeall} with
+% the following difference: if \cs{citeall} prints the shortened author
+% list for papers with multiple authors (``Jones et.\ al.''),
+% \cs{citeall*} prints the full list (``Jones, Smith, and Brown'').
+%
+%
+%\subsection{Printing the bibliographies}
+%\label{sec:ug_print}
+%
+%
+% \DescribeMacro{\printbibliography}%
+% The command \cs{printbibliography}\marg{type} prints the
+% bibliography. The argument is the type of bibliography---
+% |timeline|, |sequence|, or |authors| (see the explanation above).
+%
+%
+% You can put this command anywhere in your file; the corresponding
+% bibliography will be printed in this place. You can use all three
+% possible lists, any two, or even one. The only limitation is
+% that the ``base type'' list must be included.
+% (See Section~\ref{sec:ug_customization} for the discussion of base type.)
+%
+%
+%\subsection{Hyperlinks}
+%\label{sec:ug_hyperlinks}
+%
+% The |nmbib| package tries to fully exploit features of |hyperref| package
+% \cite{Rahtz:Hyperref}. Links from and between
+% citations should work ``smartly'': links from authors' names go
+% into the alphabetic list, links from the publication years go into the
+% chronological list, and links from the citation numbers go into the
+% sequential list.
+%
+% \DescribeMacro{\nmbibRedirectLinks}%
+% Of course, the user might include only some of the three possible
+% lists. In this case some links become ``dangling.'' The command
+% \cs{nmbibRedirectLinks}\penalty0\marg{source\_type}%
+% \penalty0\marg{target\_type} redirects the links that otherwise go to
+% the list \marg{source\_type} to the list \marg{source\_type}. For
+% example, if a chronological list is not included, the
+% command |\nmbibRedirectLinks{timeline}{authors}| makes the links
+% from the publication year go into the alphabetical list of
+% publications.
+%
+% \DescribeMacro{\nmbibLink}%
+% The clickable links themselves are created with the help of the
+% command \cs{nmbibLink}\marg{citation}\marg{type}\marg{text}. This
+% command is available to the user, which enables constructions like
+% \begin{verbatim}
+% The idea was proposed by \citet{Thor10}. Note the assumption of
+% differentiability in \nmbibLink{Thor10}{authors}{his paper}.
+% \end{verbatim}
+% In this example ``his paper'' becomes a hyperlink to the paper in
+% the alphabetical list.
+%
+% The links created with \cs{nmbibLink} respect the redirections set
+% by the command \cs{nmbibRedirectLinks}.
+%
+%
+%\subsection{Advanced customization}
+%\label{sec:ug_customization}
+%
+% \DescribeMacro{\timelinerefname}%
+% \DescribeMacro{\sequencerefname}%
+% \DescribeMacro{\authorsrefname}%
+% \DescribeMacro{\timelinebibname}%
+% \DescribeMacro{\sequencebibname}%
+% \DescribeMacro{\authorsbibname}%
+% The commands \cs{refname} (for article-like classes) and
+% \cs{bibname} (for book-like classes) retain the names of the
+% bibliography. The |nmbib| package defines three macros |\TYPErefname| and
+% three commands |\TYPEbibname|, |TYPE| being |timeline|, |sequence|,
+% or |authors|. These macros can be redefined with the usual
+% \cs{renewcommand}.
+% For example, for a German article, one might use
+% \begin{verbatim}
+% \renewcommand{\timelinerefname}{Chronologische Referenzliste}
+% \renewcommand{\sequencerefname}{Sequenzielle Referenzliste}
+% \renewcommand{\authorsrefname}{Alphabetische Referenzliste}
+% \end{verbatim}
+%
+%
+%
+% \DescribeMacro{\multibibliographyfilename}
+% By default the package creates three auxillary files with the
+% following file names: |FILE-timeline.aux|,
+% |FILE-sequence.aux|, and |FILE-authors.aux|. The command
+% \cs{multibibliograpyfilename}\marg{type}\marg{name} changes this
+% default. Here \marg{type} is |timeline|, |sequence|, or |authors|, and
+% \marg{name} is the file name. The default setting is equivalent to
+% \begin{verbatim}
+% \multibibliograpyfilename{timeline}{\jobname-timeline}
+% \multibibliograpyfilename{sequence}{\jobname-sequence}
+% \multibibliograpyfilename{authors}{\jobname-authors}
+% \end{verbatim}
+% This command may be present only in the preamble of a document.
+%
+%
+%
+% \DescribeMacro{\nmbibBasetype}%
+% Suppose an author published several works in the same year. They
+% need to be distinguished in the text and bibliography. In the
+% standard author-year styles this is done by adding a suffix after
+% the year: if we want to cite three works by A.\,U.\ Thor published
+% in 2013, they are respectively cited as Thor~(2013a), Thor~(2013b), and
+% Thor~(2013c). When we have only one reference list,
+% the choice of suffixes is simple: the first work becomes 2013a, the
+% second 2013b, etc. But how should we deal with the situation of
+% several subbibliographies? The order of these references in different
+% lists could be different, so the same work could get different labels in
+% different lists.
+%
+% To prevent this confusion, only one reference list is used to
+% construct the labels. We call the corresponding list type the
+% \emph{base type}. By default it is |sequence|, but this might be
+% changed (and should be chaged if the user does not include
+% sequential list) with the command \cs{nmbibBasetype}\marg{type}, with
+% \marg{type} being |timeline|, |sequence|, or |authors|. The list
+% chosen as a base type must be included with the
+% \cs{printbibliography} macro.
+%
+% Package |natbib| defines citation aliases: you can use ``Paper~I''
+% or ``Paper~II'' as aliases for some papers. Normally hyperlinks
+% from aliases go into the alphabetic list; however, you can change
+% it with the special type |alias| in \cs{nmbibRedirectLinks}, for
+% example,
+% \begin{verbatim}
+% \nmbibRedirectLinks{alias}{timeline}
+% \end{verbatim}
+%
+%
+%
+% \DescribeMacro{\nmbibSetCiteall}%
+% The format of the \cs{citeall} and \cs{citeall*} macros can be
+% changed by the command \cs{nmbibSetCiteall}\marg{pattern}, where
+% \marg{pattern} sets the citation format. The pattern can use any
+% punctuation, \cs{nmbibLink} command and the special tokens
+% \cs{nmbibKEY}, \cs{nmbibNAME}, \cs{nmbibDATE} and \cs{nmbibNUM},
+% which are substituted by the citation information. For example, the
+% default format is established by the command
+% \begin{verbatim}
+% \nmbibSetCiteall{\nmbibLink{\nmbibKEY}{authors}{\nmbibNAME}
+% (\nmbibLink{\nmbibKEY}{timeline}{\nmbibDATE})
+% [\nmbibLink{\nmbibKEY}{sequence}{\nmbibNUM}]}
+% \end{verbatim}
+% which produces the following result: \citeall{Daly:Natbib}.
+%
+% \DescribeMacro{\nmbibSetBiblabel}%
+% The command \cs{nmbibSetBiblabel}\marg{type}{pattern} is used to set
+% the format of the label in the reference list of the given type.
+% The \marg{pattern} parameter uses the same tokens as \cs{nmbibSetCiteall}.
+% The default is
+% \begin{verbatim}
+%\nmbibSetBiblabel{timeline}{[\nmbibDATE:
+% \nmbibLink{\nmbibKEY}{authors}{\nmbibNAME};
+% \nmbibLink{\nmbibKEY}{sequence}{\nmbibNUM}]}
+%\nmbibSetBiblabel{authors}{[\nmbibNAME\
+% (\nmbibLink{\nmbibKEY}{timeline}{\nmbibDATE});
+% \nmbibLink{\nmbibKEY}{sequence}{\nmbibNUM}]}
+%\nmbibSetBiblabel{sequence}{[\nmbibNUM:
+% \nmbibLink{\nmbibKEY}{authors}{\nmbibNAME}
+% (\nmbibLink{\nmbibKEY}{timeline}{\nmbibDATE})]}
+% \end{verbatim}
+% To suppress the label for any type, use an empty pattern:
+% |\nmbibSetBiblabel{authors}{}|. To use numerical labels only for a
+% sequential list, issue |\nmbibSetBiblabel{sequence}{[\nmbibNUM]}|
+% etc.
+%
+% \DescribeMacro{nmbibYearSuffixOff}%
+% \DescribeMacro{nmbibYearSuffixOn}%
+% If there are several works with the same authors and year, the
+% package adds suffixes to the year numbers, like 2003a and 2003b. By
+% default these suffixes are printed both in the labels \emph{and} in
+% the bibliographic entries themselves. The command
+% \cs{nmbibYearSuffixOff} deletes these suffixes from the bibliography
+% entries (but not from labels). The command \cs{nmbibYearSuffixOff}
+% restores them.
+%
+%
+%\subsection{Auxillary script}
+%\label{sec:script}
+%
+% To integrate the package with IDEs like \TeX Shop, we provide a
+% simple script |nmbibtex| which compiles all bibliographies. Its
+% usage is very simple:
+% \begin{verbatim}
+% nmbibtex FILE
+% \end{verbatim}
+% where |FILE| is the file name without prefixes.
+%
+%
+%\StopEventually{\clearpage\nmbibYearSuffixOff
+% \multibibliography{nmbib}%
+% \multibibliographystyle{timeline}{chronoplainnm}%
+% \multibibliographystyle{sequence}{unsrtnm}%
+% \multibibliographystyle{authors}{plainnm}%
+% \printbibliography{sequence}%
+% \printbibliography{authors}%
+% \printbibliography{timeline}}
+%
+% \clearpage
+%
+% \section{Implementation}
+% \label{sec:implementation}
+%
+%
+%\subsection{Declarations}
+%\label{sec:decl}
+%
+% We start with declaration, who we are:
+%
+%
+% \begin{macrocode}
+%<style>\NeedsTeXFormat{LaTeX2e}
+%<*gobble>
+\ProvidesFile{nmbib.dtx}
+%</gobble>
+%<style>\ProvidesPackage{nmbib}
+%<*style>
+[2015/07/27 v1.04 Multibibliography support for LaTeX]
+% \end{macrocode}
+%
+%
+%
+%\subsection{Loading packages}
+%\label{sec:loading}
+%
+% We send all options to |natbib|
+% \begin{macrocode}
+\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{natbib}}
+\ProcessOptions\relax
+% \end{macrocode}
+% and call |natbib|
+% \begin{macrocode}
+\RequirePackage{natbib}
+% \end{macrocode}
+%
+%
+%
+%
+%\subsection{Preliminary Definitions and opening aux files}
+%\label{sec:opening}
+%
+% \begin{macro}{\NMBIB@types}
+% The comma-separated collection of types: right now we have three
+% of them.
+% \begin{macrocode}
+\def\NMBIB@types{timeline,sequence,authors}
+% \end{macrocode}
+%
+% \end{macro}
+%
+%
+%
+% \begin{macro}{\multibibliographyfilename}
+% Defining the names for bibliography files
+% \begin{macrocode}
+\def\multibibliographyfilename#1#2{%
+ \expandafter\edef\csname NMBIB@#1@filename\endcsname{#2}}
+\@onlypreamble{\multibibliographyfilename}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@@timeline@filename}
+% \begin{macro}{\NMBIB@@sequence@filename}
+% \begin{macro}{\NMBIB@@authors@filename}
+% The file names for aux files (without |.aux| extension)
+% \begin{macrocode}
+\@for\@tempa:=\NMBIB@types\do{%
+ \expandafter\multibibliographyfilename{\@tempa}{\jobname-\@tempa}}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+%
+% \begin{macro}{\NMBIB@timeline@aux}
+% \begin{macro}{\NMBIB@sequence@aux}
+% \begin{macro}{\NMBIB@authors@aux}
+% We introduce the output streams
+% \begin{macrocode}
+\@for\@tempa:=\NMBIB@types\do{%
+ \expandafter\newwrite\csname NMBIB@\@tempa @aux\endcsname}
+% \end{macrocode}
+% We open and close them at the beginning and end of the document
+% \begin{macrocode}
+\AtBeginDocument{%
+ \if@filesw
+ \@for\@tempa:=\NMBIB@types\do{%
+ \immediate\openout\csname NMBIB@\@tempa @aux\endcsname
+ \csname NMBIB@\@tempa @filename\endcsname.aux
+ \immediate\write\csname NMBIB@\@tempa @aux\endcsname{\relax}}%
+ \fi}
+\AtEndDocument{%
+ \if@filesw
+ \@for\@tempa:=\NMBIB@types\do{%
+ \immediate\closeout\csname NMBIB@\@tempa @aux\endcsname}%
+ \fi}
+% \end{macrocode}
+%
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\multibibliographystyle}
+% Define the bibliographystyle for the corresponding list. Note the
+% trick with \cs{@begindocumenthook}, which allows us to write the
+% files only after the files are opened.
+% \begin{macrocode}
+\def\multibibliographystyle#1#2{%
+ \ifx\@begindocumenthook\@undefined\else
+ \expandafter\AtBeginDocument
+ \fi
+ {\if@filesw
+ \immediate\write\csname NMBIB@#1@aux\endcsname{%
+ \string\bibstyle{#2}}%
+ \fi}}
+% \end{macrocode}
+%
+% \end{macro}
+%
+%
+%
+% \begin{macro}{\multibibliography}
+% Writing bibliography data to the aux files
+% \begin{macrocode}
+\def\multibibliography#1{%
+ \ifx\@begindocumenthook\@undefined\else
+ \expandafter\AtBeginDocument
+ \fi
+ {\if@filesw
+ \@for\@tempa:=\NMBIB@types\do{%
+ \immediate\write\csname NMBIB@\@tempa @aux\endcsname
+ {\string\bibdata{#1}}}%
+ \fi}}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\nmbibBasetype}
+% \begin{macro}{\NMBIB@bibcite@type}
+% The macro \cs{nmbibBasetype} sets the type that is used for the
+% citation command:
+% \begin{macrocode}
+\def\nmbibBasetype#1{\gdef\NMBIB@bibcite@type{#1}}
+\nmbibBasetype{sequence}
+% \end{macrocode}
+%
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@timeline@cite@suffix}
+% \begin{macro}{\NMBIB@sequence@cite@suffix}
+% \begin{macro}{\NMBIB@authors@cite@suffix}
+% \begin{macro}{\NMBIB@alias@cite@suffix}
+% The macro \cs{NMBIB@TYPE@cite@suffix} keeps the suffix added to
+% the hyperlink |cite|:
+% \begin{macrocode}
+\@for\@tempa:=\NMBIB@types\do{%
+ \expandafter\edef\csname NMBIB@\@tempa
+ @cite@suffix\endcsname{\@tempa}}
+\def\NMBIB@alias@cite@suffix{authors}
+% \end{macrocode}
+%
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\nmbibRedirectLinks}
+% The macro \cs{nmbibRedirectLinks}\marg{from}\marg{to} redefines
+% the suffix:
+% \begin{macrocode}
+\def\nmbibRedirectLinks#1#2{%
+ \expandafter\edef\csname NMBIB@#1@cite@suffix\endcsname{#2}}
+% \end{macrocode}
+%
+% \end{macro}
+%
+%\subsection{Citation commands}
+%\label{sec:citex}
+%
+%
+% \begin{macro}{\NAT@set@cites}
+% The command |\NAT@set@cites| is used by |natbib| to set up
+% citation styles. It is added to the |begindocument| hook, so we
+% need to disable it here:
+% \begin{macrocode}
+\def\NAT@set@cites{}
+\let\@cite\NAT@cite
+\let\@citex\NAT@citex
+\let\@biblabel\NAT@biblabel
+\let\@bibsetup\NAT@bibsetup
+\let\NAT@space\NAT@spacechar
+\let\NAT@penalty\@empty
+\renewcommand\NAT@idxtxt{\NAT@name\NAT@spacechar\NAT@open\NAT@date\NAT@close}
+\def\natexlab#1{#1}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\ifNMBIB@printyearsuffix}
+% \changes{v1.02}{2015/04/24}{Added macro}
+% Whether to print the year suffix
+% \begin{macrocode}
+\newif\ifNMBIB@printyearsuffix
+\NMBIB@printyearsuffixtrue
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\nmbibYearSuffixOn}
+% \changes{v1.02}{2015/04/24}{Added macro}
+% Switching on the suffixes
+% \begin{macrocode}
+\def\nmbibYearSuffixOn{\NMBIB@printyearsuffixtrue}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\nmbibYearSuffixOff}
+% \changes{v1.02}{2015/04/24}{Added macro}
+% Switching off the suffixes
+% \begin{macrocode}
+\def\nmbibYearSuffixOff{\NMBIB@printyearsuffixfalse}
+% \end{macrocode}
+%
+% \end{macro}
+%
+%
+%
+% \begin{macro}{\NAT@sort@cites}
+% The command \cs{NAT@sort@cites} sorts the citations and writes
+% them to the aux file. We want to write them to another file
+% instead.
+% \begin{macrocode}
+\renewcommand\NAT@sort@cites[1]{%
+ \let\NAT@cite@list\@empty
+ \@for\@citeb:=#1\do{\expandafter\NAT@star@cite\@citeb\@@}%
+ \if@filesw
+ \@for\@tempa:=\NMBIB@types\do{%
+ \expandafter\immediate\expandafter\write\expandafter
+ \csname NMBIB@\@tempa @aux\endcsname
+ \expandafter{\expandafter\string\expandafter\citation\expandafter{\NAT@cite@list}}}%
+ \fi
+ \@ifnum{\NAT@sort>\z@}{%
+ \expandafter\NAT@sort@cites@\expandafter{\NAT@cite@list}%
+ }{}%
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+%
+% \begin{macro}{\nmbibcitenumber}
+% This command is written to the main |aux| file and contains the
+% number of the citation (since different lists may produce
+% different numbers). We store the number in the macro
+% |\nmbib@num@KEY\@extra@binfo|. We also use |natbib| warnings
+% about multiple citations.
+% \begin{macrocode}
+\def\nmbibcitenumber#1#2{%
+ \@ifundefined{nmbib@num@#1\@extra@binfo}{\relax}{%
+ \NAT@citemultiple
+ \PackageWarningNoLine{natbib}{Citation `#1' multiply defined}%
+ }%
+ \global\@namedef{nmbib@num@#1\@extra@binfo}{#2}}
+\AtEndDocument{\let\nmbibcitenumber\NMBIB@testnum}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@testnum}
+% Testing whether citation number have been changed.
+% \begin{macrocode}
+\newcommand\NMBIB@testnum[2]{%
+ \def\NAT@temp{#2}%
+ \expandafter \ifx \csname nmbib@num@#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
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NAT@parse}
+% The |natbib| command \cs{NAT@parse} parses the \cs{bibcite}
+% arguments and stores them in the corresponding macros. However,
+% the citation number may be wrong since it might be taken from a
+% wrong list. Therefore we use the number from \cs{nmbibcitenumber}
+% instead.
+% \begin{macrocode}
+\let\NAT@parse@orig=\NAT@parse\relax
+\renewcommand\NAT@parse[1]{\NAT@parse@orig{#1}%
+ \@ifundefined{nmbib@num@#1\@extra@binfo}{\def\NAT@num{0}}{%
+ \edef\NAT@num{\csname nmbib@num@#1\@extra@binfo\endcsname}}}
+% \end{macrocode}
+%
+% \end{macro}
+%
+%
+% \begin{macro}{\nmbibLink}
+% The command \cs{nmbibLink}\marg{key}\marg{type}\marg{text} is like
+% \cs{NAT@hyper@}, but on the user level:
+% \begin{macrocode}
+\def\nmbibLink#1#2#3{%
+ \hyper@natlinkstart{#1\@extra@b@citeb-\csname
+ NMBIB@#2@cite@suffix\endcsname}#3\hyper@natlinkend}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NAT@citexnum}
+% We use \cs{NAT@citexnum} to cite numbers:
+% \begin{macrocode}
+\def\NAT@citexnum[#1][#2]#3{%
+ \NAT@reset@parser
+ \NAT@sort@cites{#3}%
+ \NAT@reset@citea
+ \@cite{\def\NAT@num{-1}\let\NAT@last@yr\relax\let\NAT@nm\@empty
+ \@for\@citeb:=\NAT@cite@list\do
+ {\@safe@activestrue
+ \edef\@citeb{\expandafter\@firstofone\@citeb\@empty}%
+ \@safe@activesfalse
+ \@ifundefined{b@\@citeb\@extra@b@citeb}{%
+ {\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}%
+ \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
+ \ifNAT@swa
+ \@ifnum{\NAT@ctype>\@ne}{%
+ \@citea
+ \NMBIB@hyper@{alias}{\@ifnum{\NAT@ctype=\tw@}{\NAT@test{\NAT@ctype}}{\NAT@alias}}%
+ }{%
+ \@ifnum{\NAT@cmprs>\z@}{%
+ \NAT@ifcat@num\NAT@num
+ {\let\NAT@nm=\NAT@num}%
+ {\def\NAT@nm{-2}}%
+ \NAT@ifcat@num\NAT@last@num
+ {\@tempcnta=\NAT@last@num\relax}%
+ {\@tempcnta\m@ne}%
+ \@ifnum{\NAT@nm=\@tempcnta}{%
+ \@ifnum{\NAT@merge>\@ne}{}{\NAT@last@yr@mbox}%
+ }{%
+ \advance\@tempcnta by\@ne
+ \@ifnum{\NAT@nm=\@tempcnta}{%
+ \ifx\NAT@last@yr\relax
+ \def@NAT@last@yr{\@citea}%
+ \else
+ \def@NAT@last@yr{--\NAT@penalty}%
+ \fi
+ }{%
+ \NAT@last@yr@mbox
+ }%
+ }%
+ }{%
+ \@tempswatrue
+ \@ifnum{\NAT@merge>\@ne}{\@ifnum{\NAT@last@num=\NAT@num\relax}{\@tempswafalse}{}}{}%
+ \if@tempswa\NAT@citea@mbox\fi
+ }%
+ }%
+ \NAT@def@citea
+ \else
+ \ifcase\NAT@ctype
+ \ifx\NAT@last@nm\NAT@nm \NAT@yrsep\NAT@penalty\NAT@space\else
+ \@citea \NAT@test{\@ne}\NAT@spacechar\NAT@mbox{\NAT@super@kern\NAT@@open}%
+ \fi
+ \if*#1*\else#1\NAT@spacechar\fi
+ \NAT@mbox{\NMBIB@hyper@{sequence}{{\citenumfont{\NAT@num}}}}%
+ \NAT@def@citea@box
+ \or
+ \NMBIB@hyper@citea@space{sequence}{\NAT@test{\NAT@ctype}}%
+ \or
+ \NAT@hyper@citea@space{sequence}{\NAT@test{\NAT@ctype}}%
+ \or
+ \NAT@hyper@citea@space{alias}{\NAT@alias}%
+ \fi
+ \fi
+ }%
+ }%
+ \@ifnum{\NAT@cmprs>\z@}{\NAT@last@yr}{}%
+ \ifNAT@swa\else
+ \@ifnum{\NAT@ctype=\z@}{%
+ \if*#2*\else\NAT@cmt#2\fi
+ }{}%
+ \NAT@mbox{\NAT@@close}%
+ \fi
+ }{#1}{#2}%
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+%
+%
+%
+%
+% \begin{macro}{\NMBIB@hyper@}
+% This is the replacement for \cs{NAT@hyper@}
+% \begin{macrocode}
+\def\NMBIB@hyper@#1#2{%
+ \nmbibLink{\@citeb}{#1}{#2}}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@hyper@citea}
+% This is the replacement for \cs{NAT@hyper@citea}:
+% \begin{macrocode}
+\def\NMBIB@hyper@citea#1#2{%
+ \@citea
+ \NMBIB@hyper@{#1}{#2}%
+ \NAT@def@citea
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@hyper@citea@space}
+% The replacement for \cs{NAT@hyper@citea@space}
+% \begin{macrocode}
+\def\NMBIB@hyper@citea@space#1#2{%
+ \@citea
+ \NMBIB@hyper@{#1}{#2}%
+ \NAT@def@citea@space
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\def@NAT@last@yr}
+% Another |natbib| macro to redefine
+% \begin{macrocode}
+\def\def@NAT@last@yr#1{%
+ \protected@edef\NAT@last@yr{%
+ #1%
+ \noexpand\mbox{%
+ \noexpand\hyper@natlinkstart{\@citeb\@extra@b@citeb-\NMBIB@sequence@cite@suffix}%
+ {\noexpand\citenumfont{\NAT@num}}%
+ \noexpand\hyper@natlinkend
+ }%
+ }%
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+%
+% \begin{macro}{\NAT@citea@mbox}
+% This is used in numerical citations
+% \begin{macrocode}
+\def\NAT@citea@mbox{%
+ \@citea\mbox{\NMBIB@hyper@{sequence}{{\citenumfont{\NAT@num}}}}%
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@citex}
+% And now the heart of |natbib|\dots
+% \begin{macrocode}
+\def\NMBIB@citex%
+ [#1][#2]#3{%
+ \NAT@reset@parser
+ \NAT@sort@cites{#3}%
+ \NAT@reset@citea
+ \@cite{\let\NAT@nm\@empty\let\NAT@year\@empty
+ \@for\@citeb:=\NAT@cite@list\do
+ {\@safe@activestrue
+ \edef\@citeb{\expandafter\@firstofone\@citeb\@empty}%
+ \@safe@activesfalse
+ \@ifundefined{b@\@citeb\@extra@b@citeb}{\@citea%
+ {\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}%
+ \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
+ \ifNAT@swa\ifcase\NAT@ctype
+ \if\relax\NAT@date\relax
+ \@citea\NMBIB@hyper@{authors}{\NAT@nmfmt{\NAT@nm}}%
+ \NMBIB@hyper@{timeline}{\NAT@date}%
+ \else
+ \ifx\NAT@last@nm\NAT@nm\NAT@yrsep
+ \ifx\NAT@last@yr\NAT@year
+ \def\NAT@temp{{?}}%
+ \ifx\NAT@temp\NAT@exlab\PackageWarningNoLine{natbib}%
+ {Multiple citation on page \thepage: same authors and
+ year\MessageBreak without distinguishing extra
+ letter,\MessageBreak appears as question mark}\fi
+ \NMBIB@hyper@{timeline}{\NAT@exlab}%
+ \else\unskip\NAT@spacechar
+ \NMBIB@hyper@{timeline}{\NAT@date}%
+ \fi
+ \else
+ \@citea\NMBIB@hyper@{authors}{%
+ \NAT@nmfmt{\NAT@nm}%
+ \hyper@natlinkbreak{%
+ \NAT@aysep\NAT@spacechar}{\@citeb\@extra@b@citeb
+ }}%
+ \NMBIB@hyper@{timeline}{\NAT@date
+ }%
+ \fi
+ \fi
+ \or\@citea\NMBIB@hyper@{authors}{\NAT@nmfmt{\NAT@nm}}%
+ \or\@citea\NMBIB@hyper@{timeline}{\NAT@date}%
+ \or\@citea\NMBIB@hyper@{alias}{\NAT@alias}%
+ \fi \NAT@def@citea
+ \else
+ \ifcase\NAT@ctype
+ \if\relax\NAT@date\relax
+ \@citea\NMBIB@hyper@{authors}{\NAT@nmfmt{\NAT@nm}}%
+ \else
+ \ifx\NAT@last@nm\NAT@nm\NAT@yrsep
+ \ifx\NAT@last@yr\NAT@year
+ \def\NAT@temp{{?}}%
+ \ifx\NAT@temp\NAT@exlab\PackageWarningNoLine{natbib}%
+ {Multiple citation on page \thepage: same authors and
+ year\MessageBreak without distinguishing extra
+ letter,\MessageBreak appears as question mark}\fi
+ \NMBIB@hyper@{timeline}{\NAT@exlab}%
+ \else
+ \unskip\NAT@spacechar
+ \NMBIB@hyper@{timeline}{\NAT@date}%
+ \fi
+ \else
+ \@citea\NMBIB@hyper@{authors}{%
+ \NAT@nmfmt{\NAT@nm}%
+ \hyper@natlinkbreak{\NAT@spacechar\NAT@@open\if*#1*\else#1\NAT@spacechar\fi}%
+ {\@citeb\@extra@b@citeb}}%
+ \NMBIB@hyper@{timeline}{\NAT@date
+ }%
+ \fi
+ \fi
+ \or\@citea\NMBIB@hyper@{authors}{\NAT@nmfmt{\NAT@nm}}%
+ \or\@citea\NMBIB@hyper@{timeline}{\NAT@date}%
+ \or\@citea\NMBIB@hyper@{alias}{\NAT@alias}%
+ \fi
+ \if\relax\NAT@date\relax
+ \NAT@def@citea
+ \else
+ \NAT@def@citea@close
+ \fi
+ \fi
+ }}\ifNAT@swa\else\if*#2*\else\NAT@cmt#2\fi
+ \if\relax\NAT@date\relax\else\NAT@@close\fi\fi}{#1}{#2}}
+\let\@citex\NMBIB@citex
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\citealn}
+% Alternative numerical citation command:
+% \begin{macrocode}
+\newcommand\citealn[1]{[\citenum{#1}]}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\nmbibSetCiteall}
+% Setting the format of \cs{citeall}
+% \begin{macrocode}
+\def\nmbibSetCiteall#1{\def\NMBIB@citeallformat{#1}}
+\nmbibSetCiteall{\nmbibLink{\nmbibKEY}{authors}{\nmbibNAME} %
+ (\nmbibLink{\nmbibKEY}{timeline}{\nmbibDATE}) %
+ [\nmbibLink{\nmbibKEY}{sequence}{\nmbibNUM}]}
+% \end{macrocode}
+%
+% \end{macro}
+%
+%
+% \begin{macro}{\citeall}
+% The full cite command
+% \begin{macrocode}
+\DeclareRobustCommand\citeall
+{\begingroup\@ifnextchar*{\NAT@fulltrue\@citeall}{\NAT@fullfalse\@citeall*}}
+\def\@citeall#1{\@ifnextchar[{\@@citeall}{\@@citeall[]}}
+\def\@@citeall[#1]{\@ifnextchar[{\@@@citeall[#1]}{\@@@citeall[][#1]}}
+\def\@@@citeall[#1][#2]#3{%
+ \NAT@reset@parser
+ \NAT@sort@cites{#3}%
+ \NAT@reset@citea
+ \@cite{%
+ \@for\@citeb:=\NAT@cite@list\do
+ {\@safe@activestrue
+ \edef\@citeb{\expandafter\@firstofone\@citeb\@empty}%
+ \@safe@activesfalse
+ \@ifundefined{b@\@citeb\@extra@b@citeb}{\@citea%
+ {\reset@font\bfseries ?}\NAT@citeundefined
+ \PackageWarning{natbib}%
+ {Citation `\@citeb' on page \thepage \space undefined}\def\NAT@date{}}%
+ {\NAT@parse{\@citeb}%
+ \ifNAT@full\let\NAT@nm\NAT@all@names\else
+ \let\NAT@nm\NAT@name\fi
+ \edef\nmbibKEY{\@citeb}%
+ \edef\nmbibDATE{\NAT@date}%
+ \edef\nmbibNAME{\NAT@nm}%
+ \edef\nmbibNUM{\NAT@num}%
+ \@citea\NMBIB@citeallformat
+ \def\@citea{; }%
+ }}\if*#2*\else\NAT@cmt#2\fi}{#1}{#2}}
+% \end{macrocode}
+%
+% \end{macro}
+%
+%
+%\subsection{Processing bibliography}
+%\label{sec:processing_bibliography}
+%
+% \begin{macro}{\timelinerefname}
+% \changes{v1.01}{2015/01/27}{Typo corrected}
+% Reference list for chrono ordering
+% \begin{macrocode}
+\providecommand{\timelinerefname}{Chronological List of References}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\timelinebibname}
+% \changes{v1.04}{2015/07/27}{Typo corrected}
+% Reference list for chrono ordering
+% \begin{macrocode}
+\providecommand{\timelinebibname}{Chronological Bibliography}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\sequencerefname}
+% Reference list for sequential ordering
+% \begin{macrocode}
+\providecommand{\sequencerefname}{Sequential List of References}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\sequencebibname}
+% Reference list for sequential ordering
+% \begin{macrocode}
+\providecommand{\sequencebibname}{Sequential Bibliography}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\authorsrefname}
+% Reference list for alph ordering
+% \begin{macrocode}
+\providecommand{\authorsrefname}{Alphabetic List of References}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\authorsbibname}
+% Reference list for alph ordering
+% \begin{macrocode}
+\providecommand{\authorsbibname}{Alphabetic Bibliography}
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{\ifNMBIB@writenumber}
+% The switch whether to write the citation number to the |aux|
+% file. Should be true for sequence, false otherwise.
+% \begin{macrocode}
+\newif\ifNMBIB@writenumber
+\NMBIB@writenumberfalse
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@setup@authors}
+% Set up alphabetical-style reference list
+% \begin{macrocode}
+\def\NMBIB@setup@authors{%
+ \NMBIB@writenumberfalse}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@setup@timeline}
+% Timeline reference list looks like alhpabetical
+% \begin{macrocode}
+\let\NMBIB@setup@timeline\NMBIB@setup@authors
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@setup@sequence}
+% Sequential citations are numerical
+% \begin{macrocode}
+\def\NMBIB@setup@sequence{%
+ \NMBIB@writenumbertrue}
+% \end{macrocode}
+% \end{macro}
+%
+%
+%
+% \begin{macro}{\printbibliography}
+% \changes{v1.02}{2015/04/24}{Added suppression of suffixes}
+% The actual printing of the bibliography of the given type. Note
+% that we need to reset \cs{natexlab} afterwards---just in case it
+% is used outside the bibliography.
+% \begin{macrocode}
+\def\printbibliography#1{%
+ \def\NMBIB@current@type{#1}%
+ \def\@biblabel{\csname NMBIB@#1@biblabel\endcsname}
+ \edef\NMBIB@current@cite@suffix{\csname NMBIB@#1@cite@suffix\endcsname}%
+ \csname NMBIB@setup@#1\endcsname
+ \ifx\NMBIB@current@type\NMBIB@bibcite@type
+ \def\natexlab@real##1{##1}%
+ \else
+ \def\natexlab@real##1{\NAT@exlab}%
+ \fi
+ \edef\refname{\csname #1refname\endcsname}%
+ \edef\bibname{\csname #1bibname\endcsname}%
+ \@input@{\csname NMBIB@#1@filename\endcsname.bbl}%
+ \def\natexlab##1{##1}}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\bibitem}
+% Normally \cs{bibitem} is defined as \cs{@lbibitem}. We want first
+% to calculate the biblabel
+% \begin{macrocode}
+\def\bibitem{\@ifnextchar[{\@@lbibitem}{\@@lbibitem[]}}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{\@@lbibitem}
+% \changes{v1.02}{2015/04/24}{Added suppression of suffixes}
+% The macro \cs{@@lbibitem} calculates \cs{NAT@exlab} and
+% calls \cs{@lbibitem}:
+% \begin{macrocode}
+\def\@@lbibitem[#1]#2{%
+ \let\natexlab\natexlab@real
+ \NAT@parse{#2}%
+ \def\nmbibKEY{#2}%
+ \edef\nmbibDATE{\NAT@date}%
+ \edef\nmbibNAME{\NAT@name}%
+ \edef\nmbibNUM{\NAT@num}%
+ \@lbibitem[#1]{#2}%
+ \ifNMBIB@printyearsuffix\else\def\natexlab##1{}\fi}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NAT@exlab}
+% Before the package is loaded, \cs{NAT@exlab} should not give an
+% error:
+% \begin{macrocode}
+\providecommand\NAT@exlab{}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NAT@wrout}
+% The original \cs{NAT@wrout} writes to aux file the information
+% from the bbl file. Here we check whether we need to do this and
+% whether to write the number:
+% \begin{macrocode}
+\renewcommand\NAT@wrout[5]{%
+\if@filesw
+ \ifx\NMBIB@current@type\NMBIB@bibcite@type
+ {\let\protect\noexpand\let~\relax
+ \immediate
+ \write\@auxout{\string\bibcite{#5}{{#1}{#2}{{#3}}{{#4}}}}}\fi
+ \ifNMBIB@writenumber
+ {\let\protect\noexpand\let~\relax
+ \immediate
+ \write\@auxout{\string\nmbibcitenumber{#5}{#1}}}\fi
+\fi
+\ignorespaces}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NAT@anchor}
+% The command \cs{NAT@anchor}\marg{KEY}\marg{text} creates a
+% hyperlink if the package |hyperref| is loaded. Here we redefine
+% it to create cites in the style |KEY-TYPE|:
+% \begin{macrocode}
+\def\NAT@anchor#1#2{%
+ \hyper@natanchorstart{#1\@extra@b@citeb-\NMBIB@current@cite@suffix}%
+ \def\@tempa{#2}\@ifx{\@tempa\@empty}{}{\@biblabel{#2}}%
+ \hyper@natanchorend
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\nmbibSetBiblabel}
+% Setting biblabel for the list
+% \begin{macrocode}
+\def\nmbibSetBiblabel#1#2{%
+ \expandafter\def\csname NMBIB@#1@biblabel\endcsname##1{#2}}
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\NMBIB@timeline@biblabel}
+% \begin{macro}{\NMBIB@sequence@biblabel}
+% \changes{v1.01}{2015/01/27}{Punctiuation changed}
+% \begin{macro}{\NMBIB@authors@biblabel}
+% The default labels
+% \begin{macrocode}
+\nmbibSetBiblabel{timeline}{[\nmbibDATE:
+ \nmbibLink{\nmbibKEY}{authors}{\nmbibNAME};
+ \nmbibLink{\nmbibKEY}{sequence}{\nmbibNUM}]}
+\nmbibSetBiblabel{authors}{[\nmbibNAME\
+ (\nmbibLink{\nmbibKEY}{timeline}{\nmbibDATE});
+ \nmbibLink{\nmbibKEY}{sequence}{\nmbibNUM}]}
+\nmbibSetBiblabel{sequence}{[\nmbibNUM:
+ \nmbibLink{\nmbibKEY}{authors}{\nmbibNAME}
+ (\nmbibLink{\nmbibKEY}{timeline}{\nmbibDATE})]}
+% \end{macrocode}
+%
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+%
+%\subsection{Ending the Style}
+%\label{sec:end}
+%
+%
+%
+% \begin{macrocode}
+%</style>
+% \end{macrocode}
+%\Finale
+%\clearpage
+%
+%\PrintChanges
+%\clearpage
+%\PrintIndex
+%
+\endinput
+