path: root/Master/texmf-dist/source/latex/nameauth/nameauth.dtx

% \iffalse meta-comment
%
% Copyright (C) 2011 by Charles P. Schaum <charles dot schaum at att dot 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 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.
%
% This work has the LPPL maintenance status `maintained'.
%
% The Current Maintainer of this work is Charles P. Schaum.
%
% This work consists of the files nameauth.dtx and nameauth.ins
% and the derived filebase nameauth.sty.
%
% \fi
%
% \iffalse
%<*driver>
\ProvidesFile{nameauth.dtx}
%</driver>
%<package>\NeedsTeXFormat{LaTeX2e}[2005/12/01]
%<package>\ProvidesPackage{nameauth}
%<*package>
    [2012/02/12 v0.92 name authority macros to aid consistent display and indexing of names]
%</package>
%
%<*driver>
\documentclass{ltxdoc}
\usepackage{ifxetex}
\usepackage{ifluatex}
\usepackage{ifpdf}
\ifxetex
\usepackage{fontspec}
\defaultfontfeatures{Mapping=tex-text}
\usepackage{xunicode}
\usepackage{xltxtra}
\else
\ifluatex
\usepackage{fontspec}
\defaultfontfeatures{Ligatures=TeX}
\else
\usepackage[utf8]{inputenc}
\usepackage[TS1,T1]{fontenc}
\usepackage{lmodern}
\usepackage{newunicodechar}
\DeclareTextSymbolDefault{\textlongs}{TS1}
\DeclareTextSymbol{\textlongs}{TS1}{115}
\newunicodechar{ſ}{\textlongs}
\newunicodechar{ā}{\=a}
\newunicodechar{ṃ}{\d{m}}
\fi
\fi
\usepackage{makeidx}
\usepackage{nameauth}[2012/02/12]
\begingroup\lccode`!=`\\\lowercase{\endgroup\def\bsc{!}}
\makeindex
\frenchspacing
\EnableCrossrefs
\CodelineIndex
\RecordChanges
\begin{document}
  \DocInput{nameauth.dtx}
  \PrintChanges
  \PrintIndex
\end{document}
%</driver>
% \fi
%
% \CheckSum{746}
%
% \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         \~}
%
%
% \changes{v0.7}{2011/12/26}{Initial version}
% \changes{v0.75}{2012/01/19}{New features described; documentation clarified}
% \changes{v0.8}{2012/01/29}{Refactoring to improve functionality and compatibility; documentation expanded}
% \changes{v0.85}{2012/02/05}{Added comma suppression and additional functionality; revised documentation}
% \changes{v0.86}{2012/02/06}{Fixed some regressions}
% \changes{v0.9}{2012/02/10}{Added first name formatting, comma and suffix handling now expandable, edited documentation}
% \changes{v0.92}{2012/02/12}{Build with all major \LaTeX{} engines; minor documentation changes}
%
% \DoNotIndex{\newcommand, \newenvironment, \@empty, \@gobble, \bfseries, \bgroup, \def, \egroup, \else, \endcsname, \endinput, \ExecuteOptions, \fi, \if, \ifx, \IfBooleanTF, \IfValueTF, \itshape, \let, \newif, \relax, \renewcommand, \RequirePackage, \scshape, \space, \DeclareDocumentCommand, \DeclareOption, \ProcessOptions, \@token,  \@period, \csgdef, \csundef, \detokenize, \expandafter, \Forenames, \futurelet, \if@nameauth@DoComma, \if@nameauth@DoFormat, \if@nameauth@Punct, \ifcsname, \index, \PackageWarning, \Surnames, \Surnamesi, \Surnamesii, \TestDot, \TestEnd, \TestPunct, \TestStop, \zap@space, \edef, \if@nameauth@DoIndex, \if@nameauth@Comma, \Test}
%
% \providecommand*{\url}{\texttt}
% \GetFileInfo{nameauth.dtx}
% \title{The \textsf{nameauth} package}
% \author{Charles P. Schaum \\ \texttt{charles dot schaum at att dot net}}
% \date{\fileversion~from \filedate}
% \maketitle
%
% \begin{abstract}
% \noindent Using the \textsf{nameauth} package, an author can encode names according to a name authority. Index entries will be consistent if the input parameters are consistent. An author can move blocks of text arbitrarily and the names will be reformatted automatically, making it easier to transition from drafts to a final manuscript. This package mainly supports Western naming conventions, with some basic features for ancient, royal, and Eastern names.
% \end{abstract}
%
% \section{Introduction}
%
% Suppose you were working on a collection of essays. Different publishers' permissions may force you to accept variance in the spelling of people's names. You would track and index those names using a name authority. Your index might use abbreviated name forms. This package allows the author to encode names so that the time and cost of an editor and proofreader can be minimized. This could make an author more desirable for publication that person more desirable for publication.
%
% \subsection{Typesetting, Indexing, and Design}
%
% This package has been tested with \textsf{latex}, \textsf{lualatex}, \textsf{pdflatex} and \textsf{xelatex}, as well as \textsf{makeindex} and \textsf{texindy}. This file was typeset with \ifxetex\textsf{xelatex}\else\ifluatex\ifpdf\textsf{lualatex} in \texttt{pdf} mode\else\textsf{lualatex} in \texttt{dvi} mode\fi\else\ifpdf\textsf{pdflatex}\else\textsf{latex}\fi\fi\fi{} and \textsf{makeindex}. It will work with the other engines too. No compatibility issues have emerged. The default options and design of this package try to minimize keystrokes or trade extra work for benefits in formatting and consistency. The \texttt{.dtx} file is a good source of information on how many variations of the macros can be used.
%
% \subsection{Thanks}
%
% Thanks to \Name[Marc van]{Dongen}, \Name[Enrico]{Gregorio}, \Name[Philipp]{Stephani}, \Name[Heiko]{Oberdiek}, and \Name[Uwe]{Lueck} for their invaluable assistance. \FName[Marc van]{Dongen}[Marc] showed me the basic structure using the \textsf{xparse} package. \FName[Enrico]{Gregorio} and \FName[Philipp]{Stephani} helped with generating control sequences and sanitizing. \FName[Heiko]{Oberdiek} gave a space-removing solution that could be passed as an argument in a macro. Code adapted from \FName[Uwe]{Lueck}'s work on the texhax list enabled the routines to function with the \textsf{microtype} package.
%
% \section{Usage}
%
% \subsection{Package Options}
% If the default behavior is not desired, the following options easily alter it. The class options are listed with defaults first in each category:
% \changes{v0.85}{2012/02/05}{Added new class options}
%
% \begin{quote}\small
% \begin{tabular}{lp{3in}}
% \texttt{mainmatter} & The default behavior triggers special typesetting of the first occurrence of a name, starting at the beginning of a document.\\[1ex]
% \texttt{frontmatter} & This option suppresses the special typesetting of the first occurrence of a name before the invocation of \cmd{\NamesActive}. This option fits well with front matter from a contributor who may not intend the same formatting and emphasis found in the main matter. The indexing and aliasing features of the package remain operative. \emph{Note}: One can switch at will between formatted and non-formatted sections; see Section \ref{sec:SectionFormat}{\large\strut}.\\\hline
% {\large\strut}\texttt{smallcaps} & The default behavior when a name is first encountered is to print it in small caps.\\[1ex]
% \texttt{italic} & This option causes the first occurrence of the name to be italicized.\\[1ex]
% \texttt{boldface} & This option causes the first occurrence of the name to be set in boldface.\\[1ex]
% \texttt{noformat} & This option suppresses document formatting after the invocation of \cmd{\NamesActive}. If an author wants the indexing and aliasing functions without any special typesetting, this option accomplishes that easily. \emph{Note}: One can override the name typesetting options manually; see Section \ref{sec:FontAttributes}. This option is \emph{not} equivalent to \texttt{frontmatter}. The latter functions independently and never produces any formatting. This approach allows one to toggle formatting on and off without retyping the document. With \cmd{\NamesFormat} It anticipates variation among publishers' house styles.{\large\strut}\\\hline
% {\large\strut}\texttt{nocomma} & The default behavior suppresses printing of commas between surnames and suffixes, following modern styles like \emph{Chicago Manual of Style}. See Section \ref{sec:suffix} for implications of this behavior.\\[1ex]
% \texttt{comma} & Print commas between surnames and suffixes, following older styles. See also Section \ref{sec:suffix}.\\
% \end{tabular}
% \end{quote}
% \clearpage
%
% \subsection{Example Text}
%
% We begin with a sample text that attempts to cover the basic features, and even a couple of advanced ones. It is in the genre of a merry wedding reception toast, proving that a serious package can be used lightheartedly.\\
%
% \noindent DISCLAIMER: I use a number of names associated with historical figures throughout this document. This is because I expect that the users of this package will refer to real-world figures. At no time in this document am I intending either to promote, disparage, align with, align against, or make any assertions about any persons living or dead. As far as I am concerned, all names mentioned herein deserve respect for the impact and legacy of their bearers.\\
%
% \noindent\textbf{Example Text:}
% \label{sec:example}
%
% {\ttfamily This is a toast to |\Name[John]{Smith}| and his childhood sweetheart,\break |\Name[J.Q.]{Public}[Jane Q.]|. |\FName[John]{Smith}| and\break |``\FName[J.Q.]{Public}[Janie]''| have finally made it official today!\break They first met in college, where they had to learn about\break |\Name{Aristotle}|  and all the stuff that I couldn't keep in my head.\break [laughs] Nevertheless, by the time they got to\break |\Name{John}[Duns Scotus]| they were definitely a number. They studied medieval history-makers like |\Name{Gregory, I}|\break |``\AKA*{Gregory, I}{Gregory}[the Great]''| and by the Renaissance they were engaged. After spending time in separate grad schools, these\break promising medievalists got faculty positions at adjoining colleges and here we are. As the brother of |\FName[J.Q.]{Public}[Jane]|\break |``\AKA*[J.Q.]{Public}{Jane}[the Great]''| I am happy to welcome\break |\FName[John]{Smith}[Sir John]| to our raucous family.}\\
%  
% This is a toast to \Name[John]{Smith} and his childhood sweetheart, \Name[J.Q.]{Public}[Jane Q.]. \FName[John]{Smith} and ``\FName[J.Q.]{Public}[Janie]'' have finally made it official today! They first met in college, where they had to learn about \Name{Aristotle}  and all the stuff that I couldn't keep in my head. [laughs] Nevertheless, by the time they got to \Name{John}[Duns Scotus] they were definitely a number. They studied medieval history-makers like \Name{Gregory, I} ``\AKA*{Gregory, I}{Gregory}[the Great]'' and by the Renaissance they were engaged. After spending time in separate grad schools, these promising medievalists got faculty positions at adjoining colleges and here we are. As the brother of \FName[J.Q.]{Public}[Jane] ``\AKA*[J.Q.]{Public}{Jane}[the Great]'' I am happy to welcome \FName[John]{Smith}[Sir John] to our raucous family.\\
%  
% Here you will notice that one can make a reference to Pope |\Name{Gregory, I}| followed by ``the Great'' via |``\AKA*{Gregory, I}{Gregory}[the Great]''|. That is achieved by the ambiguous behavior of the default \texttt{nocomma} option plus the ``sobriquet only'' feature of \cmd{\AKA*}. It is easy to use these features, but can be tricky to debug. Sections \ref{sec:suffix} and \ref{sec:pennames} have more details.
%
% \subsection{Quick Start Guide}
% \changes{v0.8}{2012/01/29}{Added quick start guide for the impatient}
% \changes{v0.85}{2012/02/05}{Updated quick start guide}
%
% This page and the next comprise a ``cheat sheet'' for the impatient. None of the examples in this subsection generate index entries. These examples help you get used to the package, but they do not show all possibilities.
%
% \begin{enumerate}\setlength\itemsep{0pt}\small
% \item The indexed forms of the names always remain the same.
% \item Always use the same form of reference, e.g., |\Name[John]{Smith}| or\newline |\Name{Louis}[XIV]|, otherwise point 1 will become false.
% \item Trade work for consistency.
% \item Checking index references will help you find mistakes.
% \item Start using the macros you \emph{need}, then work from there.
% \end{enumerate}
%
% \bgroup\small
% \begin{tabular}{p{1.8in}p{2.3in}}
% \normalsize\strut\textbf{I want to\dots} & \normalsize\textbf{I need to use} (for example)\dots \\\hline
% Print a full Western name (first reference in the text) & |\Name*[John]{Smith}| or\newline |\Name[John]{Smith}| or\newline |\FName[John]{Smith}|\\\hline
% Full Western name & |\Name*[John]{Smith}|\\\hline
% Short surname only (later) & |\Name[John]{Smith}|\\\hline
% First name only (later) & |\FName[John]{Smith}|\\\hline
% Print name with alternate forenames/nicknames in the text, not in the index (first reference) & |\Name*[J.Q.]{Public}[Jane Q.]| or\newline  |\Name[J.Q.]{Public}[Jane Q.]| or\newline |\FName[J.Q.]{Public}[Jane Q.]|\\\hline
% Nickname only (later) & |\FName[J.Q.]{Public}[Jane Q.]|\\\hline
% Full name without longer form & |\Name*[J.Q.]{Public}|\\\hline
% Same person, last name only (subsequent reference) & |\Name[J.Q.]{Public}[Jane Q.]| or\newline \dag|\Name[J.Q.]{Public}|\\\hline
% Print an ancient name & |\Name{Plato}| or |\Name*{Plato}|\\\hline
% Print a full Eastern name (first reference) & |\Name*{Mao}[Tse-tung]| or\newline |\Name{Mao}[Tse-tung]|\\\hline
% Full Eastern name & |\Name*{Mao}[Tse-tung]|\\\hline
% Short name (later reference) & |\Name{Mao}[Tse-tung]|\\\hline
% Print a full ``royal'' name (first reference) & |\Name*{Louis}[XIV]| or\newline |\Name{Louis}[XIV]|\\\hline
% Full ``royal'' name & |\Name*{Louis}[XIV]|\\\hline
% Shorter subsequent reference & |\Name{Louis}[XIV]|\\\hline
% Ancient name and sobriquet & |\Name*{Antiochus V}[Eupator]| or\newline |\Name{Antiochus V}[Eupator]|\\\hline
% Shorter subsequent reference & |\Name{Antiochus V}[Eupator]|\\\hline
% \end{tabular}
%
% \smallskip\dag{} This form is OK, but can cause unwanted results if you rearrange text.\medskip
% \egroup
%
% \noindent I strongly suggest reading Section \ref{sec:suffix} before using comma-delimited suffixes. 
% \clearpage
%
% \bgroup\small
% \begin{tabular}{p{1.6in}p{2.5in}}
% \normalsize\strut\textbf{I want to\dots} & \normalsize\textbf{I need to use} (for example)\dots \\\hline
% Only index, not print a reference to ``Public, J.Q.'' & |\IndexName[J.Q.]{Public}| or\newline \dag|\IndexName[J.Q.]{Public}[Jane Q.]|\\\hline
% Only index, not print a reference to ``Plato'' & |\IndexName{Plato}|\\\hline
% Only index, not print a reference to ``Mao Tse-tung'' & \ddag|\IndexName{Mao}[Tse-tung]|\\\hline
% Only index, not print a reference to ``Louis XIV'' & \ddag|\IndexName{Louis}[XIV]|\\\hline
% Only index, a reference to ``Antiochus V Eupator'' & \ddag|\IndexName{Antiochus V}[Eupator]|\\\hline
% \end{tabular}
%
% \smallskip\dag{} The alternate names are ignored in this case.\\
% \indent\ddag{} Ambiguous variants are not shown. \emph{Caveat auctor}.
% \egroup
%
%\bigskip
% \bgroup\small
% \begin{tabular}{p{1.5in}p{2.6in}}
% \normalsize\strut\textbf{I want to\dots} & \normalsize\textbf{I need to use} (for example)\dots \\\hline
% Print a name that is only a \emph{see} reference to another. & |\AKA[Bob]{Hope}[Leslie Townes]{Hope}|\\\hline
% Print both names, the latter in parens & |\PName[Bob]{Hope}[Leslie Townes]{Hope}|\\\hline
% Print an ancient name, number, and sobriquet & \S |\AKA*{Gregory, I}{Gregory}[the Great]|\\\hline
% Mononym followed by a lesser-known name & |\PName{Prince}[Prince Rogers]{Nelson}|\\\hline
% Flexibly associate a name with a lesser-known name & \P \dots a tribute to |\Name{Ari Up}|, born \newline |\AKA{Ari Up}[Arianne]{Forster}|\dots \\\hline
% \end{tabular}
%
% \smallskip \S{} This depends on the default \texttt{nocomma} option.\\
% \indent \P{} |{Ari Up}| is one unit; one would not index the stage name as ``Up, Ari''.
% \egroup 
%
% \bigskip
% \noindent Avoiding the following pitfalls will save time and frustration:
% \begin{enumerate}\setlength\itemsep{0pt}\small
% \item Mixing sobriquets with modern forms fails due to the ``alternate name'' feature, e.g., |\Name[First]{Ancient}[Sobriquet]| and |\Name[King]{Number}[Sobriquet]|.
% \item Using \cmd{\AKA} and \cmd{\PName} with ``ancient,'' ``royal,'' and ``Eastern'' forms will fail, but see Section \ref{sec:suffix} for a workaround:\newline |\Name{Ancient}[Sobriquet] \AKA{Ancient Sobriquet}[First]{Last}|\newline |\Name{Queen}[Number] \AKA{Queen Number}[First]{Last}|\newline |\Name{EastFamily}[EastFirst] \AKA{EastFamily EastFirst}[First]{Last}|
% \item Using a forename or first initials can prevent failure in some cases:\newline OK: |\Name[J.]{Kreskin}[The Amazing] (\AKA[J.]{Kreskin}[Joseph]{Kresge})|\newline FAIL: |\Name[]{Kreskin}[The Amazing] (\AKA{Kreskin}[Joseph]{Kresge})|\newline FAIL: |\Name{Kreskin}[The Amazing] (\AKA{Kreskin}[Joseph]{Kresge})|
% \item Keep track of how name references are disambiguated in the text. Since one must put the full indexed name in a \cmd{\Name} reference it is easy to forget that the reference will be shortened if it is subsequent. \cmd{\Name*} comes to the rescue here.
% \item Mistyping the pairs of \texttt{\{} braces \texttt{\}} and \texttt{[} brackets \texttt{]} creates contextually-dependent errors that can be difficult to track. Leading spaces in macro arguments will create incorrectly sorted index entries. Take care to avoid them.
% \end{enumerate}
%
% \subsection{Basic Macros: \bsc Name and \bsc FName}
%
% \subsubsection{\texttt{\bsc Name} and \texttt{\bsc Name*}}
% 
% \DescribeMacro{\Name}
% \DescribeMacro{\Name*}
% This macro generates two forms of the name: a printed form in the text and a form of the name that occurs in the index.
% The general syntax is:
% \begin{quote}
% \cmd{\Name}\oarg{forename(s)}\marg{surname(s)}\oarg{alternate names}\\
% \cmd{\Name*}\oarg{forename(s)}\marg{surname(s)}\oarg{alternate names}
% \end{quote}
%
% \noindent From now on we will abbreviate \emph{forename(s)} with \emph{FNN} and \emph{surname(s)} with \emph{SNN} at various points. The syntax descriptions above do not capture exactly how the \cmd{\Name} macro behaves. The following table should help:
%
% \begin{quote}\small
% \begin{tabular}{llll}\hline
% {\large\strut}\emph{FNN} & \emph{SNN} & Alternate Names & Result\\\hline
% \texttt{Albert} & \texttt {Einstein} & (none) & \Name[Albert]{Einstein}\\
% (none) & \texttt{Confucius} & (none) & \Name{Confucius}\\
% \texttt{M.T.} & \texttt{Cicero} & \texttt{Marcus Tullius} & \Name[M.T.]{Cicero}[Marcus Tullius]\\
% (none) & \texttt{Charles} & \texttt{the Bald} & \Name{Charles}[the Bald]\\\hline
% \end{tabular}
% \end{quote}
%
% \noindent Basically, \cmd{\Name} connects the \emph{FNN} to the \emph{SNN} to create respective printed and indexed forms, usually \emph{FNN}\,\emph{SNN} and \emph{SNN},\,\emph{FNN}. This takes care of most Western names. For those with one name, such as ancient figures or stage names, one can drop the \emph{FNN} so that \cmd{\Name} produces the result \emph{SNN} for both text and index.\cmd{\Name} always prints the surname or ``base name.''
%
% Sometimes you might want to have the option of using either an alternate set of forenames, like a nickname, or a sobriquet that functions as a surname for ancient figures. These two alternatives are handled by the final, optional field of \cmd{\Name}. If ``regular'' \emph{FNN} are present, then the alternate names conditionally will replace the \emph{FNN} in the printed form, but not in the indexed form. If no regular \emph{FNN} are present, then the alternate names will be appended to the \emph{SNN} in the printed form \emph{and} in the indexed form. You may choose to include or exclude nicknames and such, but you must always use the sobriquet form of a name consistently.
%
% I mentioned conditional use. The unstarred form prints the ``full name'' at the first occurrence, then only the partial form thereafter. The starred form always prints the full name. Both macros usually apply a different ``font  attribute'' to the name when it first appears in the running text. Here are more examples:
%
% \begin{quote}\small
% |\Name*[Johann Wolfgang von]{Goethe}|\\
% Print \Name*[Johann Wolfgang von]{Goethe} the first time it appears.\\
% Later, print the full name \Name*[Johann Wolfgang von]{Goethe}.\\[1ex]
% |\Name[Johann Wolfgang von]{Goethe}|\\
% \ForgetName[Johann Wolfgang von]{Goethe}%
% Print \Name[Johann Wolfgang von]{Goethe} the first time it appears.\\
% Later, print only the last name \Name[Johann Wolfgang von]{Goethe}.\\[1ex]
% |\Name{Boethius}| and |\Name*{Boethius}|
% Print \Name{Boethius} the first time it appears. Later, print \Name{Boethius}.
% \end{quote}
%\clearpage
%
% \begin{quote}\small
% |\Name*{Antiochus IV}[Epiphanes]|\\
% Print \Name*{Antiochus IV}[Epiphanes] the first time it appears. Later, print the name and sobriquet \Name*{Antiochus IV}[Epiphanes].\\[1ex]
% \ForgetName{Antiochus IV}[Epiphanes]%
% |\Name{Antiochus IV}[Epiphanes]|\\
% Print \Name{Antiochus IV}[Epiphanes] the first time it appears. Later, print just the name \Name{Antiochus IV}[Epiphanes].
% \end{quote}
% 
% \noindent\emph{Note}: I am playing a ``dirty trick'' by making each line begin as if the name had not yet occurred. This trick can be used, for example, to force the formatting of the first name in a chapter or section. See Section \ref{sec:Tweaks} for more.
%
% \subsubsection{Tabular Summary of \texttt{\bsc Name}}
%
% Again, the common uses of \cmd{\Name} include:
%
% \begin{quote}\small
% \begin{tabular}{llll}\hline
% {\large\strut}\emph{FNN} & \emph{SNN} & Alternate Names & Result\\\hline
% \texttt{Harry S.} & \texttt {Truman} & (none) & \Name[Harry S.]{Truman}\\
% (none) & \texttt{Mencius} & (none) & \Name{Mencius}\\
% \texttt{John Q.} & \texttt{Adams} & \texttt{John Quincy} & \Name[John Q.]{Adams}[John Quincy]\\
% (none) & \texttt{Ptolemy I} & \texttt{Soter} & \Name{Ptolemy I}[Soter]\\\hline
% \end{tabular}
% \end{quote}
%
% \noindent Here are examples that show variation among alternate names. As long as the ``main'' \emph{FNN} are constant, so will the index entries be constant:
% 
% \begin{quote}\small
% In all cases, the index entries contain ``De Wette, Wilhelm M.L.''\\[1ex]
% \texttt{\bsc Name[Wilhelm M.L.]\{De Wette\}[Wilhelm Martin Leberecht]}\\
% \Name[Wilhelm M.L.]{De Wette}[Wilhelm Martin Leberecht] (text, first occurrence)\\
% \Name[Wilhelm M.L.]{De Wette}[Wilhelm Martin Leberecht] (text, second occurrence)\\[1ex]
% \ForgetName[Wilhelm M.L.]{De Wette}%
% \texttt{\bsc Name*[Wilhelm M.L.]\{De Wette\}}\\
% \Name*[Wilhelm M.L.]{De Wette} (text, first occurrence)\\
% \Name*[Wilhelm M.L.]{De Wette} (text, second occurrence)
% \end{quote}
%
% \noindent Alternate forenames \emph{override} the \emph{FNN} in the text. Sobriquets are \emph{appended} to \emph{SNN}. The presence or absence of \emph{FNN} triggers this difference. Alternate forenames only get printed in subsequent occurrences of \cmd{\Name*}. The surname argument is \emph{always} printed.\medskip
%
% \noindent Another option employs a ``sobriquet'' feature for royal names and basic Eastern names. \texttt{\bsc AKA} and \texttt{\bsc PName} cannot refer to these forms, although they can use these forms in the \emph{second} name argument to construct a cross-reference. A workaround is discussed in Section \ref{sec:suffix}. The following method is the only one that works with the \texttt{comma} option. Valid ``sobriquet'' forms are:\\
%
% \bgroup\footnotesize
% \begin{tabular}{llp{1.2cm}ll}\hline
% {\normalsize\strut}\emph{FNN} & \emph{SNN} & Alternate Names & Result & Function\\\hline
% (none) & \texttt{Henry} & \texttt{VIII} & \Name*{Henry}[VIII] & |\Name*{Henry}[VIII]|\\
% (none) & \texttt{Henry} & \texttt{VIII} & \Name{Henry}[VIII] & |\Name{Henry}[VIII]|\\\hline
% (none) & \texttt{Chiang} & \texttt{Kai-shek} & \Name{Chiang}[Kai-shek] & |\Name{Chiang}[Kai-shek]|\\
% (none) & \texttt{Chiang} & \texttt{Kai-shek} & \Name{Chiang}[Kai-shek] & |\Name{Chiang}[Kai-shek]|\\\hline
% \end{tabular}
% \egroup
%
% \subsubsection{\texttt{\bsc FName}}
%
% \DescribeMacro{\FName}
% This casual friend of \cmd{\Name} prints only ``first'' names except if a first use occurs, whereupon it prints a full, formatted name as set by the class options or the formatting macros. The syntax is basically the same:
% \begin{quote}
% \cmd{\FName}\oarg{forename(s)}\marg{surname(s)}\oarg{alternate names}
% \end{quote}
% Remember that \cmd{\FName} \emph{has no starred form}. Next we see what it does:
%
% \begin{quote}\small
% \begin{tabular}{llll}\hline
% {\large\strut}\emph{FNN} & \emph{SNN} & Alternate Names & Result\\\hline
% \texttt{Albert} & \texttt {Einstein} & (none) & \FName[Albert]{Einstein}\\
% (none) & \texttt{Confucius} & (none) & \FName{Confucius}\\
% \texttt{M.T.} & \texttt{Cicero} & \texttt{Marcus Tullius} & \FName[M.T.]{Cicero}[Marcus Tullius]\\
% (none) & \texttt{Charles} & \texttt{the Bald} & \FName{Charles}[the Bald]\\\hline
% \end{tabular}
% \end{quote}
%
% \noindent If one accidentally referred to |\FName[Max]{Planck}| as a first reference, that would appear as \FName[Max]{Planck}. otherwise it would just be \FName[Max]{Planck}. Using the ``alternate names'' option prints them instead. For example, aviation hero \Name[Chesley B.]{Sullenberger, III} can be noted as:
%
% \begin{quote}|``\FName[Chesley B.]{Sullenberger, III}[Sully]''|\quad``\FName[Chesley B.]{Sullenberger, III}[Sully]''\end{quote}
%
%\noindent A good way to cut keystrokes would be to assign the above macro to the control sequence \cmd{\Sully}. With comma-delimited suffixes we note special cases governed by the \texttt{nocomma} class option (see Section \ref{sec:suffix}). These include names like like \FName[J.D.]{Rock, III} and \FName{Charles, V}:
% \begin{quote}|\FName[J.D.]{Rock, III}|, ``\FName[J.D.]{Rock, III},'' |\FName{Charles, V}|, ``\FName{Charles, V}''\end{quote}
% \noindent \FName{Mao}[Tse-tung], ``\FName{Mao}[Tse-tung],'' does not work with \cmd{\FName} because it is an Eastern name. \cmd{\FName} works best with Western names and mononyms.\\
%
% \noindent \cmd{\FName} understands that an extra period could result from typing:
% \begin{quote}
% |My boss is \Name*[J.D.]{Rock, III}.|\\ |We all call him \FName[J.D.]{Rock, III}.| 
% \end{quote}
%\cmd{\FName} solves this by scanning for and eliminating that extra period:
% \begin{quote}
% My boss is \Name*[J.D.]{Rock, III}.\\ We all call him \FName[J.D.]{Rock, III}. 
% \end{quote}
%
% \subsection{Advanced Topics}
% 
% \subsubsection{Hyphenation}
%
% I find it helpful to use the \textsf{babel} or \textsf{polyglossia} packages to help with name hyphenation. If one is using English as the main language, the default hyphenation patterns may not suffice. For example, the name \Name[John]{Strietelmeier} may break thus: ``Stri-etelmeier.'' That is fixed by creating a \cmd{\de} macro equivalent to |\newcommand{\de}[1]{\foreignlanguage{ngerman}{#1}}| (using \textsf{babel}) and writing |\de{\Name[John]{Strietelmeier}}|.
%
% One can insert optional hyphens in the arguments of \cmd{\Name} and friends but that must be done \emph{consistently} to avoid variants being treated as different names.
%
% \subsubsection{\texttt{\bsc IndexName}}
% 
% \DescribeMacro{\IndexName}
% This macro allows one to create an index entry with the same format as \cmd{\Name} and friends. It prints no text in the body and can be used like \cmd{\index}, but without any special formatting. The syntax is similar to \cmd{\Name}:
% \begin{quote}
% \cmd{\IndexName}\oarg{FNN}\marg{SNN}\oarg{alternate names}
% \end{quote}
% \cmd{\IndexName} does not index the alternate names unless no \emph{FNN} are present, at which time is acts like \cmd{\Name} using the sobriquet feature.
%
% \subsubsection{Manual Index Entries}
% \label{sec:manual}
%
% Starting with version 0.9, \cmd{\Name} and friends produce index entries that are compatible with manual index entries. The comma and suffix handling are now entirely expandable. One can see how these index entries are formed by running \textsf{latex} and friends and examining the \texttt{.idx} file.
%
% \subsubsection{Suffix Removal}
% \label{sec:suffix}
% \changes{v0.85}{2012/02/05}{New suffix removal features}
% 
% \texttt{\bsc Name} and \texttt{\bsc Name*} have an additional difference. \texttt{\bsc Name} will truncate the suffixes from subsequent occurrences of last names. For example, it prints the name \Name[Oskar]{Hammerstein, II} the first time and \Name[Oskar]{Hammerstein, II} thereafter. \emph{The input form always uses a comma}, e.g.,  \texttt{\bsc Name[Oskar]\{Hammerstein, II\}}. Moreover, the space after the comma is literal, but not manipulated by the package in case one wants to use a thin space instead. That is left to the author.
%
% Again, \textbf{the comma is not optional with suffixes}. It is how this feature works. More than one comma in the \emph{SNN} argument of \cmd{\Name} and friends will cause unwanted results. Fortunately, that is unlikely.
%
%  These macros keep track of whether the name ends with the period of an abbreviation like ``Jr.'' and ``Sr.'' That should also work with abbreviations like ``d.~\"{A}.'' (\textit{der \"{A}ltere}). Two periods are not printed when the full name is printed at the end of a sentence. The following example shows the possible combinations:
% 
% \ForgetName[Martin Luther]{King, Jr.}%
% \begin{quote}\small
% \begin{tabular}{ll}
% |\Name[Martin Luther]{King, Jr.}.| & \Name[Martin Luther]{King, Jr.}.\\
% |\Name[Martin Luther]{King, Jr.}.| & \Name[Martin Luther]{King, Jr.}.\\
% |\Name[Martin Luther]{King, Jr.}| & \Name[Martin Luther]{King, Jr.} (e.g., in a sentence)\\
% |\Name*[Martin Luther]{King, Jr.}.| & \Name*[Martin Luther]{King, Jr.}.\\
% |\Name*[Martin Luther]{King, Jr.}| & \Name*[Martin Luther]{King, Jr.}
% \end{tabular}
% \end{quote}
%
% \noindent Using the default class option \texttt{nocomma}, one can take advantage of the suffix feature to tweak more options out of \cmd{\Name}. Instead of the sobriquet feature, one could use the following variants:
%
% \begin{quote}\small
% \begin{tabular}{llp{1.2cm}ll}\hline
% {\large\strut}\emph{FNN} & \emph{SNN} & Alternate Names & Result & Function\\\hline
% (none) & \texttt{Louis, XIV} & (none) & \Name{Louis, XIV} & |\Name{Louis, XIV}|\\
% (none) & \texttt{Louis, XIV} & (none) & \Name{Louis, XIV} & |\Name{Louis, XIV}|\\
% (none) & \texttt{Sun, Yat-sen} & (none) & \Name{Sun, Yat-sen} & |\Name{Sun, Yat-sen}|\\
% (none) & \texttt{Sun, Yat-sen} & (none) & \Name{Sun, Yat-sen} & |\Name{Sun, Yat-sen}|\\\hline
% \end{tabular}
% \end{quote}
%
% \noindent The benefit to using this form is that one can type |\Name*{Louis, XIV}, the| |``\AKA{Louis, XIV}{Sun King}''| and get \Name*{Louis, XIV}, the ``\AKA{Louis, XIV}{Sun King}'' in the text with an appropriate reference from ``Sun King'' to ``Louis XIV'' in the index. The sobriquet feature would otherwise prevent such usage.
%
% Even though suffix and sobriquet features look like they produce the same \emph{output} in the body text using the \texttt{nocomma} option, they are internally \emph{different}. They will not respect each other regarding ``first use,'' although they will (tentatively) cooperate in the index. Use each approach consistently. An example of ``dangerous'' use of these features occurs in Section \ref{sec:formatting}. The \texttt{comma} option will cause these forms above to have commas and behave differently. Again, \emph{caveat auctor}.
%
% \subsubsection{Pen Names: An Introduction}
% \label{sec:pennames}
% 
% The macro \cmd{\AKA} deals with pseudonyms, stage names, \emph{noms de plume}, etc. We already saw the strengths and weaknesses of the suffix feature above as a workaround for sobriquets and Eastern names when using \cmd{\AKA}. Before we examine its function in detail, we touch on the only solution for some name forms, especially if one chooses the \texttt{comma} option:
%
% \begin{quote}
% \bgroup\ttfamily
% \verb!\index{Jean the Fearless|see{Jean sans Peur}}%!\\
% |\Name{Jean}[sans Peur]| (Jean the Fearless) was Duke of\break Burgundy from 1404 to 1419.
% \egroup
%
% \index{Jean the Fearless|see{Jean sans Peur}}%
% \Name{Jean}[sans Peur] (Jean the Fearless) was Duke of Burgundy from 1404 to 1419.
% \end{quote}
%
% \noindent The suffix workaround also can work with this example, but not with something like |\Name{Vlad, III}[Dracula]|. In order to make that form work, you would have to use |\Name{Vlad, III Dracula}|. The latter two forms both shorten to Vlad and look the same using the \texttt{nocomma} option. If you use both forms (see Section \ref{sec:formatting}) errors may bite.  A more complicated example is:
% \begin{quote}
% \bgroup\ttfamily\footnotesize
% \verb!\index{Doctor Angelicus@\textit{Doctor Angelicus}|see{Thomas Aquinas}}%!\\
% \verb!\index{Thomas of Aquino|see{Thomas Aquinas}}%!\\
% Perhaps the greatest medieval theologian was |\Name{Thomas}[Aquinas]| (Thomas of Aquino), also known as |\textit{Doctor Angelicus}|. His name ``Aquinas'' is not a surname, so many modern scholars simply refer to him as \break |\Name{Thomas}[Aquinas]|.
% \egroup
%
% \index{Doctor Angelicus=\textit{Doctor Angelicus}|see{Thomas Aquinas}}%
% \index{Thomas of Aquino|see{Thomas Aquinas}}%
% Perhaps the greatest medieval theologian was \Name{Thomas}[Aquinas] (Thomas of Aquino), also known as \textit{Doctor Angelicus}. His name ``Aquinas'' is not a surname, so many modern scholars simply refer to him as \Name{Thomas}[Aquinas].
% \end{quote}
% 
% \subsubsection{\texttt{\bsc AKA}}
%
% \DescribeMacro{\AKA}
% \DescribeMacro{\AKA*}
% The primary macro that handles aliases is \cmd{\AKA}. Its syntax is:
% \begin{quote}
% \cmd{\AKA}\oarg{FNN}\marg{SNN}\oarg{alternate FNN}\marg{alternate SNN}\oarg{alt. names}\\
% \cmd{\AKA*}\oarg{FNN}\marg{SNN}\oarg{alternate FNN}\marg{alternate SNN}\oarg{alt. names}
% \end{quote}
%
% \noindent Notice that the \emph{FNN} and \emph{SNN} arguments \emph{do not accept} the third argument field of \cmd{\Name}. This means that one cannot use \cmd{\AKA} to create a \emph{see} reference to a name with a sobriquet or to an Eastern name unless one uses the suffix feature mentioned previously. Here is a quick review of what works and what fails:
%
% \begin{quote}\footnotesize
% \begin{tabular}{llllll}\hline
% {\normalsize\strut}\emph{FNN} & \emph{SNN} & Alt. \emph{FNN} & Alt. \emph{SNN} & Alt. names & Result \\\hline
% {\small\strut}\texttt{Bob} & \texttt{Hope} & \texttt{Leslie Townes} & \texttt{Hope} & (none) & success\\
% {\small\strut}\dag\texttt{Bob} & \texttt{Hope} & \texttt{Leslie Townes} & \texttt{Hope} & \texttt{Lester T.} & success\\\hline
% {\small\strut}(none) & \texttt{Louis} & \texttt{XIV} & \texttt{Sun King} & (none) & FAIL\\
% {\small\strut}\ddag(none) & \texttt{Louis, XIV} & (none) & \texttt{Sun King} & (none) & success\\\hline
% {\small\strut}(none) & \texttt{Gregory} & \texttt{I} & \texttt{Gregory} & \texttt{the Great} & FAIL\\
% {\small\strut}\S (none) & \texttt{Gregory, I} & (none) & \texttt{Gregory} & \texttt{the Great} & success\\\hline
% \end{tabular}
%
% \smallskip\dag{} This succeeds, but replaces ``Leslie Townes'' with ``Lester T.''\\
% \ddag{} This form uses the \texttt{nocomma} feature.\\
% \S{} This produces different output, depending on whether \cmd{\AKA} or \cmd{\AKA*} is used.
% \end{quote}
%
% \noindent Since \cmd{\AKA} is designed to handle a number of otherwise incompatible needs, its use may be the most complex of all macros in this package. \cmd{\AKA} creates a cross reference. The target of this cross-reference is either \emph{SNN}, \emph{FNN} or just \emph{SNN}. The main entry in which the cross-reference occurs is constructed exactly like \cmd{\Name} handles its arguments. The \emph{alternate FNN} are replaced by the \emph{alternate names} if both exist. The \emph{alternate names} follow the \emph{alternate SNN} otherwise.
%
% The twist is the starred form \cmd{\AKA*}. If the starred form is used with the template (none)\marg{alternate SNN}\oarg{alt. names}, it only prints the \oarg{alt. names}. This allows it to be used in the manner of the example text in Section \ref{sec:example}. \cmd{\AKA} prints \marg{alternate SNN} followed by \oarg{alt. names}. A difference between the behavior of \cmd{\AKA*} and \cmd{\Name} using sobriquets is that \cmd{\AKA*} creates a cross-reference and allows the sobriquet to be printed separately from the main name within some manner of punctuation.
%
% \cmd{\AKA} only prints the alternate name. It assumes that a \cmd{\Name} macro occurs somewhere to create the page-indexed target of a cross-reference. No error checking otherwise occurs for this. The macro also prevents double periods.
%
%A brief example follows:
% 
% \begin{quote}
% \bgroup\ttfamily
% Today we consider |\AKA[George]{Eliot}[Mary Anne]{Evans}| and her literary contributions as |\Name[George]{Eliot}|.
% \egroup
%
% Today we consider \AKA[George]{Eliot}[Mary Anne]{Evans} and her literary contributions as \Name[George]{Eliot}.
% \end{quote}
% 
% \noindent The alternate name references generated by \cmd{\AKA} and \cmd{\AKA*} only work as cross-references. If you include these alternate names in the parameters of \cmd{\Name}, it will print the alternate names in the text and emit a warning. It will not index the alternate names at that point.
%
% In some cases, that is enough. In other cases, one might wish to index an alternate name with page numbers. In that case, do not use \cmd{\AKA}. Use \cmd{\Name} for both the main name and the alternate name. You will have to create manual cross-references with \cmd{\index}. For example:\medskip
%
% \bgroup\footnotesize\index{Rambam|seealso{Maimonides}}
% \begin{tabular}{p{0.7in}ll}\hline
% Authoritative Name & Alternate Name & Example of Use\\\hline
% \Name{Maimonides} & \AKA{Maimonides}{Moses ben-Maimon} & |\AKA{Maimonides}{Moses ben-Maimon}|\\
% \Name{Maimonides} & \Name{Rambam} & |\Name{Rambam}%|\\& & \verb!\index{Rambam|seealso{Maimonides}}!\\\hline
% \end{tabular}
% \egroup
%
% \medskip\noindent\cmd{\AKA} will not create multiple instances of a cross-reference. This prevents possible errors in the index, but it also excludes the special case where one moniker applies to multiple people, e.g.: \PName*[Willebrord]{Snel van Royen}{Snellius} and his son \PName*[Rudolph]{Snel van Royen}{Snellius}. One must add a manual index entry:
% \index{Snellius|see{Snel van Royen, Rudolph}}%
% \begin{quote}
% \verb!\index{Snellius|see{Snel van Royen, Rudolph}}!
% \end{quote}
% 
% \subsubsection{\texttt{\bsc PName}}
%
% \DescribeMacro{\PName}
% \cmd{\PName} is a ``convenience macro'' that sacrifices some of the flexibility of \cmd{\AKA} for simplicity. It does not implement \cmd{\AKA*} and it works best with Western-style names. Like \cmd{\Name}, \cmd{\PName} prints a Western-style ``main'' name using either starred or unstarred forms that affect only that name. Like \cmd{\AKA}, it follows with an alternate name, but prints the full alternate name in parentheses. \cmd{\PName} also handles double-periods. The syntax is:
% \begin{quote}
% \cmd{\PName}\oarg{FNN}\marg{SNN}\oarg{lesser-known FNN}\marg{lesser-known SNN}
% \end{quote}
%
% \noindent The following examples demonstrate uses of \cmd{\PName}. The macros are agnostic of the ``pen name'' itself. The author determines the name that is indexed (the first name) and the subsequent name that only occurs as a \emph{see} reference.
% 
% \begin{quote}
% |\PName*[Mark]{Twain}[Samuel L.]{Clemens}|\\
% |\PName[Mark]{Twain}[Samuel L.]{Clemens}|\\
% Print \PName*[Mark]{Twain}[Samuel L.]{Clemens} the first time it appears. Later, print \PName*[Mark]{Twain}[Samuel L.]{Clemens}. The form \cmd{\PName} later just prints \PName[Mark]{Twain}[Samuel L.]{Clemens}.\\[1ex]
% |\PName*{Voltaire}[François-Marie]{Arouet}|\\
% |\PName{Voltaire}[François-Marie]{Arouet}|\\
% Print \PName{Voltaire}[François-Marie]{Arouet} the first time it appears. Later, print \PName{Voltaire}[François-Marie]{Arouet}. Both forms do the same thing in this case.
% \end{quote}
%
% If you use the unstarred forms  \cmd{\PName} and \cmd{\Name}, you must remember that, just because you include a full name as a parameter does not mean that the full name will print. You could end up with ambiguous references to the same last name, e.g., ``Snel van Royen.'' You are responsible for checking this.
%
% \subsection{Accented Names}
% \label{sec:Accents}
% 
% This snippet from the preamble allows this document to be typeset with multiple engines that support the \LaTeX\ format:\\
%
% \bgroup\footnotesize%
% \begin{tabular}{ll}
% |\usepackage{ifxetex}|\\
% |\usepackage{ifluatex}|\\
% |\ifxetex| & |uses fontspec and other packages|\\
% \hbox{\quad}|\usepackage{fontspec}|\\
% \hbox{\quad}|\defaultfontfeatures{Mapping=tex-text}|\\
% \hbox{\quad}|\usepackage{xunicode}|\\
% \hbox{\quad}|\usepackage{xltxtra}|\\
% |\else|\\
% \hbox{\quad}|\ifluatex| & |also uses fontspec|\\
% \hbox{\quad}\hbox{\quad}|\usepackage{fontspec}|\\
% \hbox{\quad}\hbox{\quad}|\defaultfontfeatures{Ligatures=TeX}|\\
% \hbox{\quad}|\else| & |% with pdflatex and latex|\\
% \hbox{\qquad}|\usepackage[utf8]{inputenc}|\\
% \hbox{\qquad}|\usepackage[TS1,T1]{fontenc}|\\
% \hbox{\qquad}|\usepackage{lmodern}| & |% or other font with TS1 glyphs|\\
% \hbox{\qquad}|\usepackage{newunicodechar}| & |% get more accents|\\
% \hbox{\qquad}|\DeclareTextSymbolDefault{\textlongs}{TS1}|\\
% \hbox{\qquad}|\DeclareTextSymbol{\textlongs}{TS1}{115}|\\
% \hbox{\qquad}|\newunicodechar{ſ}{\textlongs}|\\
% \hbox{\qquad}|\newunicodechar{ā}{\=a}|\\
% \hbox{\qquad}|\newunicodechar{ṃ}{\d{m}}| & |% and so on|\\
% \hbox{\quad}|\fi|\\
% |\fi|
% \end{tabular}
% \egroup\\
%
% \noindent The following accented characters are available using \textsf{inputenc}/\textsf{fontenc}:
% \begin{quote}
% \begin{tabular}{llll}
% \scshape À Á Â Ã Ä Å Æ & \scshape Ç È É Ê Ë & \scshape Ì Í Î Ï Ð Ñ & \scshape first use \\
% À Á Â Ã Ä Å Æ & Ç È É Ê Ë & Ì Í Î Ï Ð Ñ & second use \\[1ex]
% \scshape Ò Ó Ô Õ Ö Ø & \scshape Ù Ú Û Ü Ý & \scshape Þ ß & \scshape first use \\
% Ò Ó Ô Õ Ö Ø & Ù Ú Û Ü Ý & Þ ß & second use \\[1ex]
% \scshape à á â ã ä å æ & \scshape ç è é ê ë & \scshape ì í î ï ð ñ & \scshape first use \\
% à á â ã ä å æ & ç è é ê ë & ì í î ï ð ñ & second use \\[1ex]
% \scshape ò ó ô õ ö ø & \scshape ù ú û ü ý & \scshape þ ÿ & \scshape first use \\
% ò ó ô õ ö ø & ù ú û ü ý & þ ÿ & second use \\[1ex]
% \scshape Ă ă Ą ą Ć ć Č č & \scshape Ď ď Đ đ Ę ę Ě ě & \scshape Ğ ğ İ ı & \scshape first use \\
% Ă ă Ą ą Ć ć Č č & Ď ď Đ đ Ę ę Ě ě & Ğ ğ İ ı & second use \\[1ex]
% \scshape IJ ij Ľ ľ Ł ł & \scshape Ń ń Ň ň Œ œ & \scshape Ŕ ŕ Ř ř & \scshape first use \\
% IJ ij Ľ ľ Ł ł & Ń ń Ň ň Œ œ & Ŕ ŕ Ř ř & second use \\[1ex]
% \scshape Ś Ş ş Š š Ţ ţ Ť ť & \scshape Ů ů Ű ű & \scshape Ź ź Ż ż Ž ž & \scshape first use \\
% Ś Ş ş Š š Ţ ţ Ť ť & Ů ů Ű ű & Ź ź Ż ż Ž ž &  second use \\
% \end{tabular}
% \end{quote}
% 
% \noindent More accented characters are possible via the \textsf{newunicodechar} package, but that could complicate matters with \textsf{makeindex} embedding control sequences in index entries. Some control sequences, like the ``a'' with macron |\=a|, will fail using \textsf{makeindex} and \texttt{gind.ist} because it will be interpreted as a ``literal'' character.
%
% \subsection{Name Formatting}
% \label{sec:formatting}
% 
% \subsubsection{Font Attributes}
% \label{sec:FontAttributes}
% \changes{v0.8}{2012/01/29}{Expanded description of functionality}
%
% \DescribeMacro{\NamesFormat}
% The first time a name is printed, it is formatted with the font attribute stored in \cmd{\NamesFormat}. This is set with the class options or manually. \cmd{\NamesFormat} can use either the command form or the declaration form of selecting font attributes, e.g., \cmd{\textsc} or \cmd{\scshape}. By redefining this macro, one can ``hook'' into the special typesetting of the first occurrence of a name. Consider the following:
%
% \begin{quote}
% |\renewcommand{\NamesFormat}[1]{\textbf{#1}%|\\
% |\ifinner\else\marginpar{\scriptsize #1}\fi}|
% \end{quote}
% 
% \noindent If we \cmd{\let} the value of \cmd{\NamesFormat} to save the current value and implement a temporary change like the above, we get:
% \let\oldformat\NamesFormat
% \renewcommand{\NamesFormat}[1]{\textbf{#1}\ifinner\else\marginpar{\scriptsize #1}\fi}
%
%\begin{quote}
% \bgroup\ttfamily |\Name{Vlad III}[Dracula]| became known as Vlad Ţepeş, ``The\break Impaler,''  after his death. He was the son of\break |\Name{Vlad II}[Dracul]|, a member of the Order of the Dragon. Later references to |\Name{Vlad III}[Dracula]| appear thus.\egroup
%
% \Name{Vlad III}[Dracula] became known as Vlad Ţepeş, ``The Impaler,''  after his death. He was the son of \Name{Vlad II}[Dracul], a member of the Order of the Dragon. Later references to \Name{Vlad III}[Dracula] appear thus.
% \end{quote}
%
% \let\NamesFormat\oldformat
%
% \noindent After using \cmd{\let} to revert \cmd{\NamesFormat}, a first occurrence again takes the form: \ForgetName{Vlad III}[Dracula]\Name{Vlad III}[Dracula], while subsequent references are to \Name{Vlad III}[Dracula].\\
%
% Let me again stress that ``royal'' names used in this manner do not work with  \cmd{\PName} and \cmd{\AKA}. Consistently use either the suffix mechanism (Section \ref{sec:suffix}) or use as a guide the examples above for \Name*{Jean}[sans Peur] and \Name*{Thomas}[Aquinas]. If you use the suffix mechanism, you would use the forms:
%
%\begin{quote}\ForgetName{Vlad III}[Dracula]\ForgetName{Vlad II}[Dracul]
% \bgroup\ttfamily |\Name{Vlad III, Dracula}| became known as \break |\AKA{Vlad III, Dracula}{Vlad}[Ţepeş]|,\break |``\AKA{Vlad III, Dracula}{Vlad}[the Impaler],''|  after his death. He was the son of |\Name{Vlad II, Dracul}|, a member of the Order of the Dragon. Later references to |\Name{Vlad III, Dracula}| appear thus.\egroup
%
% \Name{Vlad III, Dracula} became known as \AKA{Vlad III, Dracula}{Vlad}[Ţepeş], ``\AKA*{Vlad III, Dracula}{Vlad}[the Impaler],''  after his death. He was the son of \Name{Vlad II, Dracul}, a member of the Order of the Dragon. Later references to \Name{Vlad III, Dracula} appear thus.
% \end{quote}
%
% \noindent NOTE: The ``Dracula'' example is complex and the usual ``first use'' feature has been manipulated extensively to produce these results. If you mix casually the sobriquet and suffix forms, errors may ``bite.'' \Name{Vlad III}[Dracula] was a complex historical figure, as was his father, living in the no-man's land between the Ottoman Empire and the Holy Roman Empire. The story of the Jagiellon monarchy of Hungary, later to come under Hapsburg control, is also complex, as was that of \Name{Ivan, IV} ``\AKA*{Ivan, IV}{Ivan}[the Terrible]'' in fifteenth-century Muscovy. I am not trying to saddle a historical figure with the fiction of \Name[Bram]{Stoker}, although the latter is probably responsible for much tourism regarding \Name{Vlad III}[Dracula].
%
% \subsection{Formatting Certain Sections}
% \label{sec:SectionFormat}
% 
% \DescribeMacro{\NamesActive}
% \DescribeMacro{\NamesInctive}
% Using the \texttt{frontmatter} option deactivates formatting until \cmd{\NamesActive} occurs. Another macro, \cmd{\NamesInactive}, will deactivate formatting again. These two macros toggle formatting on and off. The mechanism works in a complementary, yet independent manner. It can be used throughout the document.
% 
% Here we switch to the ``front matter'' mode with \cmd{\NamesInactive}:
% \NamesInactive
% \begin{quote}
% \begin{tabular}{ll}
% |\Name[Rudolph]{Carnap}| & \Name[Rudolph]{Carnap}\\
% |\Name[Rudolph]{Carnap}| & \Name[Rudolph]{Carnap}\\
% |\Name[Nicolas]{Malebranche}| & \Name[Nicolas]{Malebranche}\\
%|\Name[Nicolas]{Malebranche}| & \Name[Nicolas]{Malebranche}\\
% \end{tabular}
% \end{quote}
% 
% Then we switch back to ``main matter'' mode with \cmd{\NamesActive}:
% \NamesActive
% \begin{quote}
% \begin{tabular}{ll}
% |\Name[Rudolph]{Carnap}| & \Name[Rudolph]{Carnap}\\
% |\Name[Rudolph]{Carnap}| & \Name[Rudolph]{Carnap}\\
% |\Name[Nicolas]{Malebranche}| & \Name[Nicolas]{Malebranche}\\
%|\Name[Nicolas]{Malebranche}| & \Name[Nicolas]{Malebranche}\\
% \end{tabular}
% \end{quote}
% 
% \subsection{Tweaks: \texttt{\bsc ForgetName} and \texttt{\bsc SubvertName}}
% \label{sec:Tweaks}
% 
% Using these two macros may hinder the arbitrary rearrangement of text. I suggest that one wait until the final draft before implementing them. They either force or suppress the active formatting of names.
%
% \DescribeMacro{\ForgetName}
% This macro is a ``dirty trick'' of sorts that takes the same optional and mandatory parameters used by \cmd{\Name}. It handles its arguments in the same way, except that it ignores the final parameter if \emph{FNN} are present. The syntax is:
% \begin{quote}
% \cmd{\ForgetName}\oarg{FNN}\marg{SNN}\oarg{alternate names}
% \end{quote}
%
% \noindent This macro causes \cmd{\Name} and friends to ``forget'' prior uses of a name with respect to typesetting. The next use will print as if it were a ``first use.'' Index entries and pseudonyms (see above) are \emph{never} forgotten.
% 
% \DescribeMacro{\SubvertName}
% This macro is the opposite of the one above. It takes the same parameters. It handles its arguments in the same manner as \cmd{\Name}, except that it ignores the final parameter if \emph{FNN} are present. The syntax is:
% \begin{quote}
% \cmd{\SubvertName}\oarg{FNN}\marg{SNN}\oarg{alternate names}
% \end{quote}
%
% \noindent This macro causes \cmd{\Name} and friends to think that prior uses of a name have already occurred. The next use will print as if it were a ``subsequent use.''
% \clearpage
%
% \StopEventually{\PrintChanges\clearpage\PrintIndex}
%
% \section{Implementation}
%
% \iffalse
%<*package>
% \fi
% \subsection{Class Options and Required Packages}
%
%    \begin{macrocode}
\newif\if@nameauth@DoFormat
\newif\if@nameauth@DoComma
%    \end{macrocode}
% These Boolean values are used to control formatting and comma suppression. Both may be set with class options, but only |@nameauth@DoFormat| can be toggled with use interface macros \cmd{\NamesActive} and \cmd{\NamesInactive}.\\
%
%    \begin{macrocode}
\newif\if@nameauth@Comma
\newif\if@nameauth@Punct
%    \end{macrocode}
% These Boolean values are used internally for detection of suffixes and final periods.\\
%
% \changes{v0.85}{2012/02/05}{Added nocomma, comma options}
%    \begin{macrocode}
\DeclareOption{mainmatter}{\@nameauth@DoFormattrue}
\DeclareOption{frontmatter}{\@nameauth@DoFormatfalse}
\DeclareOption{smallcaps}{\newcommand{\NamesFormat}{\scshape}}
\DeclareOption{italic}{\renewcommand{\NamesFormat}{\itshape}}
\DeclareOption{boldface}{\renewcommand{\NamesFormat}{\bfseries}}
\DeclareOption{noformat}{\renewcommand{\NamesFormat}{}}
\DeclareOption{nocomma}{\@nameauth@DoCommafalse}
\DeclareOption{comma}{\@nameauth@DoCommatrue}
\ExecuteOptions{smallcaps,mainmatter,nocomma}
\ProcessOptions\relax
\RequirePackage{etoolbox}
\RequirePackage{xparse}
%    \end{macrocode}
% The options above interact with the prior Boolean values. Suppressing and showing commas is set at load time and should not be changed in the document or else significant errors will result. The other options can be changed without problem and several user interface macros provide that functionality.\\
%
% \subsection{Internal Macros}
% \begin{macro}{\@nameauth@CleanName}
% \changes{v0.8}{2012/01/29}{Renamed macro to help compatibility}
%    \begin{macrocode}
\newcommand*{\@nameauth@CleanName}[1]{\expandafter\zap@space\detokenize{#1} \@empty}
%    \end{macrocode}
% \end{macro}
% Thanks to \Name*[Heiko]{Oberdiek}, this macro produces a ``sanitized'' string based on the forename/surname parameters of \cmd{\Name} and friends. With this we can construct a control sequence name. Testing for the presence of that control sequence determines the existence of pseudonyms and the first occurrence of a name.\bigskip\hrule\bigskip
% The following macros parse a ``base'' name into a radix and a suffix. They are designed so that their function occurs completely at the time of macro expansion, not execution. This expandability is key to the proper function of this package. They form the kernel of the suffix removal and comma suppression features.
%
% \begin{macro}{\@nameauth@Root}
% \changes{v0.85}{2012/02/05}{Revise extant suffix handling}
% \changes{v0.9}{2012/02/10}{renamed macro; suffix handling is expandable}
%    \begin{macrocode}
\newcommand*{\@nameauth@Root}[1]{%
     \@nameauth@TrimRoot#1\relax%
}
%    \end{macrocode}
% \end{macro}
% Anything starting with a comma and ending with the end of the name is stripped off. That includes ``Sr.,'' ``Jr.,'' ``III,'' and so on. An extra comma is included at the end of the parameter when |\@nameauth@Root| is called directly from \cmd{\Name} and friends so that the delimiter list will always be correct. By using the comma-checking routines below, however, one can call this macro only when the parameter takes the form <a,b> and properly select the root and suffix (see below).
%
% \begin{macro}{\@nameauth@TrimRoot}
% \changes{v0.85}{2012/02/05}{Divide suffix handling into functional parts}
% \changes{v0.9}{2012/02/10}{Renamed macro; suffix handling is expandable}
%    \begin{macrocode}
\def\@nameauth@TrimRoot#1,#2\relax{#1}
%    \end{macrocode}
% \end{macro}
% This delimited-parameter macro strips off the first parameter.
%
% \begin{macro}{\@nameauth@Suffix}
% \changes{v0.85}{2012/02/05}{Revise extant suffix handling}
% \changes{v0.9}{2012/02/10}{added macro}
%    \begin{macrocode}
\newcommand*{\@nameauth@Suffix}[1]{%
     \@nameauth@TrimSuffix#1\relax%
}
%    \end{macrocode}
% \end{macro}
% Anything before a comma is stripped off by |\@nameauth@Suffix|, but it should be called only in a conditional governed by |@nameauth@Comma|. This macro calls its auxiliary macro below.
%
% \begin{macro}{\@nameauth@TrimSuffix}
% \changes{v0.9}{2012/02/10}{added macro}
%    \begin{macrocode}
\def\@nameauth@TrimSuffix#1,#2\relax{#2}
%    \end{macrocode}
% \end{macro}
% This delimited-parameter macro strips off the second parameter.
%
% \begin{macro}{\@nameauth@CheckComma}
% \changes{v0.85}{2012/02/05}{Add suffix handling functionality}
% \changes{v0.9}{2012/02/10}{Fix comma checking, now expandable}
%    \begin{macrocode}
\newcommand*{\@nameauth@CheckComma}[1]{%
     \@nameauth@CheckSuffix#1,\relax%
}
%    \end{macrocode}
% \end{macro}
% This macro checks for a comma-delimited suffix. It calls its auxiliary macro below.
% 
% \begin{macro}{\@nameauth@CheckSuffix}
% \changes{v0.9}{2012/02/10}{Added macro; comma checking expandable}
%    \begin{macrocode}
\def\@nameauth@CheckSuffix#1,#2\relax{%
     \def\Test{#2}%
     \ifx\Test\@empty\@nameauth@Commafalse\else\@nameauth@Commatrue\fi%
}
%    \end{macrocode}
% \end{macro}
% This macro checks for a comma-delimited suffix and sets the Boolean |@nameauth@Comma| accordingly.
%
% \begin{macro}{\@nameauth@NoComma}
% \changes{v0.85}{2012/02/05}{Revise extant suffix handling}
% \changes{v0.9}{2012/02/10}{Redesigned macro}
%    \begin{macrocode}
\newcommand*{\@nameauth@NoComma}[1]{%
     \@nameauth@Root{#1}\@nameauth@Suffix{#1}%
}
%    \end{macrocode}
% \end{macro}
% This macro removes a comma from a name by breaking a <root, suffix> pair into a <root><suffix> pair. It preserves the leading space or lack thereof in the suffix.\bigskip\hrule\bigskip
% The following macros implement the mechanism to prevent the double-printing of a period after ``Sr.,'' ``Jr.,'' and so on.
%
% \begin{macro}{\@nameauth@CheckDot}
% \changes{v0.8}{2012/01/29}{Renamed macro to help compatibility}
%    \begin{macrocode}
\def\@nameauth@CheckDot{\futurelet\@token\@nameauth@EvalDot}
%    \end{macrocode}
% \end{macro}
% This macro assigns the lookahead token \cmd{\@token} to be evaluated by \cmd{\@nameauth@EvalDot} while keeping \cmd{\@token} non-destructively on the list of input tokens. I use this method instead of \cmd{\@nextchar} because I do not want to gobble spaces.
%
% \begin{macro}{\@nameauth@EvalDot}
% \changes{v0.8}{2012/01/29}{Renamed macro to help compatibility}
%    \begin{macrocode}
\def\@nameauth@EvalDot{\let\@period=.\ifx\@token\@period\expandafter\@gobble \fi}
%    \end{macrocode}
% \end{macro}
% \cmd{\@nameauth@EvalDot} checks if \cmd{\@token} is a period. If so it gobbles it by using \cmd{\expandafter} to get past the grouping. Another \cmd{\expandafter} occurs immediately before the invocation of \cmd{\@nameauth@CheckDot} in \cmd{\Name}, \cmd{\FName}, and \cmd{\AKA}.
%
% \begin{macro}{\@nameauth@TestDot}
% \changes{v0.8}{2012/01/29}{Renamed macro to help compatibility}
%    \begin{macrocode}
\newcommand*{\@nameauth@TestDot}[1]{%
     \def\TestDot##1.\TestEnd##2\TestStop{\TestPunct{##2}}%
     \def\TestPunct##1{\ifx\TestPunct##1\TestPunct\else\@nameauth@Puncttrue\fi}%
     \@nameauth@Punctfalse%
     \TestDot#1\TestEnd.\TestEnd\TestStop%
}
%    \end{macrocode}
% \end{macro}
% While \cmd{\@nameauth@CheckDot} looks \emph{ahead} for a period, \cmd{\@nameauth@TestDot}---based on a snippet by \Name*[Uwe]{Lueck}---checks for a terminal period in the name passed to it, ignoring medial periods. It always resets the Boolean value before making its test, making it unnecessary to reset elsewhere.\bigskip\hrule\bigskip
% \begin{macro}{\@nameauth@FmtName}
% \changes{v0.8}{2012/01/29}{Renamed macro to help compatibility}
% \changes{v0.85}{2012/02/05}{Add comma suppression}
% \changes{v0.9}{2012/02/10}{Redesigned macro}
%    \begin{macrocode}
\DeclareDocumentCommand\@nameauth@FmtName{s m}%
{%
     \@nameauth@TestDot{#2}%
     \IfBooleanTF{#1}%
          {#2}%
          {\bgroup\NamesFormat{#2}\egroup}%
}
%    \end{macrocode}
% \end{macro}
% \cmd{\@nameauth@FmtName} is where the first occurrences of a name are formatted. Notice how \cmd{\NamesFormat} sits between a \cmd{\bgroup} and an \cmd{\egroup} to localize the font change. The \cmd{\NamesFormat} hook has been discussed above. The main reason for making this a separate macro was to offer a means of adding features in modular fashion.
%
% \subsection{User Interface Macros}
% \begin{macro}{\Name}
% \changes{v0.75}{2012/01/19}{Added ``sobriquet'' feature}
% \changes{v0.8}{2012/01/29}{Merged all major functionality here}
% \changes{v0.85}{2012/02/05}{Add comma suppression to indexing, ltxdoc compatibility}
% \changes{v0.86}{2012/02/06}{Slight tweak}
% \changes{v0.9}{2012/02/10}{Redesigned macro}
%    \begin{macrocode}
\DeclareDocumentCommand\Name{s o m o}%
{%
     \def\Surnames{#3}%
     \if@nameauth@DoComma\else%
          \@nameauth@CheckComma{#3}%
          \if@nameauth@Comma%
               \edef\Surnames{\@nameauth@Root{#3}\@nameauth@Suffix{#3}}%
          \fi%
     \fi%
     \IfValueTF{#2}%
     {\IfValueTF{#4}{\edef\Forenames{#4}}{\edef\Forenames{#2}}%
     \ifcsname\@nameauth@CleanName{#2#3!PN!}\endcsname%
          \expandafter\@nameauth@FmtName\expandafter*\expandafter{%
               \expandafter\Forenames\expandafter\space\Surnames}%
          \PackageWarning{nameauth}%
          {You cannot create a page reference from the xref: #2 #3.}%
     \else%
          \if@nameauth@DoFormat%
               \ifcsname\@nameauth@CleanName{#2#3!MN!}\endcsname%
               \IfBooleanTF{#1}%
                    {\expandafter\@nameauth@FmtName\expandafter*\expandafter{%
                         \expandafter\Forenames\expandafter\space\Surnames}%
                         \index{\Surnames, #2}}%
                    {\@nameauth@FmtName*{\@nameauth@Root{#3,}}%
                         \index{\Surnames, #2}}%
               \else%
                    \csgdef{\@nameauth@CleanName{#2#3!MN!}}{}%
                    \expandafter\@nameauth@FmtName\expandafter{%
                         \expandafter\Forenames\expandafter\space\Surnames}%
                         \index{\Surnames, #2}%
               \fi%
          \else%
               \ifcsname\@nameauth@CleanName{#2#3!NF!}\endcsname%
               \IfBooleanTF{#1}%
                    {\expandafter\@nameauth@FmtName\expandafter*\expandafter{%
                         \expandafter\Forenames\expandafter\space\Surnames}%
                         \index{\Surnames, #2}}%
                    {\@nameauth@FmtName*{\@nameauth@Root{#3,}}%
                         \index{\Surnames, #2}}%
               \else%
                    \csgdef{\@nameauth@CleanName{#2#3!NF!}}{}%
                    \expandafter\@nameauth@FmtName\expandafter*\expandafter{%
                         \expandafter\Forenames\expandafter\space\Surnames}%
                         \index{\Surnames, #2}%
               \fi%
          \fi%
     \fi}%
     {\IfValueTF{#4}
          {\ifcsname\@nameauth@CleanName{#3#4!PN!}\endcsname%
               \expandafter\@nameauth@FmtName\expandafter*%
                    \expandafter{\Surnames\space#4}%
               \PackageWarning{nameauth}%
               {You cannot create a page reference from the xref: #3 #4.}%
          \else%
               \if@nameauth@DoFormat%
                    \ifcsname\@nameauth@CleanName{#3#4!MN!}\endcsname%
                    \IfBooleanTF{#1}%
                         {\expandafter\@nameauth@FmtName\expandafter*%
                              \expandafter{\Surnames\space#4}%
                              \index{\Surnames\space#4}}%
                         {\@nameauth@FmtName*{\@nameauth@Root{#3,}}%
                              \index{\Surnames\space#4}}%
                    \else%
                         \csgdef{\@nameauth@CleanName{#3#4!MN!}}{}%
                         \expandafter\@nameauth@FmtName\expandafter{%
                              \Surnames\space#4}%
                              \index{\Surnames\space#4}%
                     \fi%
               \else%
                    \ifcsname\@nameauth@CleanName{#3#4!NF!}\endcsname%
                    \IfBooleanTF{#1}%
                         {\expandafter\@nameauth@FmtName\expandafter*%
                              \expandafter{\Surnames\space#4}%
                              \index{\Surnames\space#4}}%
                         {\@nameauth@FmtName*{\@nameauth@Root{#3,}}%
                              \index{\Surnames\space#4}}%
                    \else%
                         \csgdef{\@nameauth@CleanName{#3#4!NF!}}{}%
                         \expandafter\@nameauth@FmtName\expandafter*%
                              \expandafter{\Surnames\space#4}%
                              \index{\Surnames\space#4}%
                     \fi%
               \fi%
          \fi}%
          {\ifcsname\@nameauth@CleanName{#3!PN!}\endcsname%
               \expandafter\@nameauth@FmtName\expandafter*%
                    \expandafter{\Surnames}%
               \PackageWarning{nameauth}%
               {You cannot create a page reference from the xref: #3.}%
          \else%
               \if@nameauth@DoFormat%
                    \ifcsname\@nameauth@CleanName{#3!MN!}\endcsname%
                    \IfBooleanTF{#1}%
                         {\expandafter\@nameauth@FmtName\expandafter*%
                              \expandafter{\Surnames}%
                              \index{\Surnames}}%
                         {\@nameauth@FmtName*{\@nameauth@Root{#3,}}%
                              \index{\Surnames}}%
                    \else%
                         \csgdef{\@nameauth@CleanName{#3!MN!}}{}%
                         \expandafter\@nameauth@FmtName\expandafter{\Surnames}%
                              \index{\Surnames}%
                     \fi%
               \else%
                    \ifcsname\@nameauth@CleanName{#3!NF!}\endcsname%
                    \IfBooleanTF{#1}%
                         {\expandafter\@nameauth@FmtName\expandafter*%
                              \expandafter{\Surnames}%
                              \index{\Surnames}}%
                         {\@nameauth@FmtName*{\@nameauth@Root{#3,}}%
                              \index{\Surnames}}%
                     \else%
                         \csgdef{\@nameauth@CleanName{#3!NF!}}{}%
                         \expandafter\@nameauth@FmtName\expandafter*%
                              \expandafter{\Surnames}%
                              \index{\Surnames}%
                    \fi%
               \fi%
          \fi}%
     }%
     \if@nameauth@Punct\expandafter\@nameauth@CheckDot\fi%
}
%    \end{macrocode}
% \end{macro}
% \cmd{\Name} is the heart of this package. \Name*[Marc van]{Dongen} provided the basic structure.
%
%The reason why one sees seven outcomes repeated three times for twenty-one variations is because one must make different decisions based on the dynamic interaction of many factors beyond mere input. Three choices occur when one tries to use an ``alternate name'' defined by \cmd{\AKA} as an argument to \cmd{\Name}. The latter prints the arguments with comma suppression if appropriate, emits a warning, and exits. One cannot use \cmd{\ForgetName} to expunge a pen name. This is a deliberate decision to avoid corruption of the index cross-references.
%
% Regarding the remaining eighteen branches, one cannot assume that the name will terminate with a suffix like ``Jr.'' until a check has been run to determine if the suffix should be truncated. The Boolean and value parameters offer eight valid patterns of input. The first or subsequent use are two more, as are front or main matter use. Operations on suffixes are governed by the first or subsequent use. The formatting or non-formatting of output is governed both by a formatting Boolean and by first/subsequent use. A final choice deals with handling alternate names in the \cmd{\Forenames} macro.
%
% Here is how these many factors interrelate: \cmd{\Name} first checks for comma suppression. if so it stores a comma-suppressed version of the third parameter in \cmd{\Surnames}. Otherwise it stores an unchanged version in \cmd{\Surnames}. This will be passed to \cmd{\index} and |\@nameauth@FmtName|.\\
% 
%\noindent \cmd{\Name} then checks for the forenames argument. Two outcomes are possible.
% \begin{enumerate}
% \item Forenames are present. In this case, the alternate names argument creates two choices.
% \begin{enumerate}
% \item The alternate names replace the forenames in the printed form, not the indexed form.
% \item The absence of alternate names will result in the forenames being used for both forms.
% \end{enumerate}
% \item Forenames are absent. In that case, the alternate names argument creates two different choices.
% \begin{enumerate}
% \item The alternate names are appended to the surnames in both printed and indexed forms.
% \item Only the surnames are used.
% \end{enumerate}
% \end{enumerate}
%
% The next branch involves the Boolean value \texttt{@nameauth@DoFormat}, which is controlled by \cmd{\NamesActive} and \cmd{\NamesInactive}. If formatting is active, choose the unstarred form of \cmd{\@nameauth@FmtName}, which applies the formatting hook. Otherwise use the starred form that applies no formatting.
%
% The state of  \texttt{@nameauth@DoFormat} also controls the suffix used in the control sequences: \texttt{!MN!} for main name or \texttt{!NF!} for no format. This is the heart of the \texttt{frontmatter} / \texttt{mainmatter} mechanism.
%
% Where longer and shorter versions of names are printed, there the star parameter controls those outcomes. Comma suppression is used or not, as appropriate, in the index entries. Note again that one must always use commas with suffixes in the input, even if commas are suppressed in the output.
%
% The use of \cmd{\expandafter} before \cmd{\@nameauth@CheckDot} works with the other use of \cmd{\expandafter} mentioned with \cmd{\@nameauth@EvalDot} above to move past the closing brace and fetch the period as lookahead. That is only done when the check for a terminal period in the name succeeds.
%
% \begin{macro}{\FName}
% \changes{v0.9}{2012/02/10}{Added macro}
%    \begin{macrocode}
\DeclareDocumentCommand\FName{o m o}%
{%
     \def\Surnames{#2}%
     \if@nameauth@DoComma\else%
          \@nameauth@CheckComma{#2}%
          \if@nameauth@Comma%
               \edef\Surnames{\@nameauth@Root{#2}\@nameauth@Suffix{#2}}%
          \fi%
     \fi%
    \IfValueTF{#1}%
     {\IfValueTF{#3}{\edef\Forenames{#3}}{\edef\Forenames{#1}}%
     \ifcsname\@nameauth@CleanName{#1#2!PN!}\endcsname%
          \expandafter\@nameauth@FmtName\expandafter*%
               \expandafter{\Forenames}%
          \PackageWarning{nameauth}%
          {You cannot create a page reference from the xref: #1 #2.}%
     \else%
          \if@nameauth@DoFormat%
               \ifcsname\@nameauth@CleanName{#1#2!MN!}\endcsname%
                    \expandafter\@nameauth@FmtName\expandafter*%
                         \expandafter{\Forenames}%
                    \index{\Surnames, #1}%
               \else%
                    \csgdef{\@nameauth@CleanName{#1#2!MN!}}{}%
                    \expandafter\@nameauth@FmtName\expandafter{%
                        \expandafter\Forenames\expandafter\space\Surnames}%
                    \index{\Surnames, #1}%
               \fi%
          \else%
               \ifcsname\@nameauth@CleanName{#1#2!NF!}\endcsname%
                   \expandafter\@nameauth@FmtName\expandafter*%
                         \expandafter{\Forenames}%
                   \index{\Surnames, #1}%
               \else%
                    \csgdef{\@nameauth@CleanName{#1#2!NF!}}{}%
                    \expandafter\@nameauth@FmtName\expandafter*\expandafter{%
                         \Forenames\expandafter\space\Surnames}%
                    \index{\Surnames, #1}%
               \fi%
          \fi%
     \fi}%
     {\IfValueTF{#3}
          {\ifcsname\@nameauth@CleanName{#2#3!PN!}\endcsname%
               \expandafter\@nameauth@FmtName\expandafter*%
                    \expandafter{\Surnames\space#3}%
               \PackageWarning{nameauth}%
               {You cannot create a page reference from the xref: #2 #3.}%
          \else%
               \if@nameauth@DoFormat%
                    \ifcsname\@nameauth@CleanName{#2#3!MN!}\endcsname%
                         \@nameauth@FmtName*{\@nameauth@Root{#2,}}%
                         \index{\Surnames\space#3}%
                    \else%
                         \csgdef{\@nameauth@CleanName{#2#3!MN!}}{}%
                         \expandafter\@nameauth@FmtName\expandafter{\Surnames\space#3}%
                         \index{\Surnames\space#3}%
                     \fi%
               \else%
                    \ifcsname\@nameauth@CleanName{#2#3!NF!}\endcsname%
                         \@nameauth@FmtName*{\@nameauth@Root{#2,}}%
                         \index{\Surnames\space#3}%
                    \else%
                         \csgdef{\@nameauth@CleanName{#2#3!NF!}}{}%
                              \expandafter\@nameauth@FmtName\expandafter*%
                         \expandafter{\Surnames\space#3}%
                         \index{\Surnames\space#3}%
                     \fi%
               \fi%
          \fi}%
          {\ifcsname\@nameauth@CleanName{#2!PN!}\endcsname%
               \expandafter\@nameauth@FmtName\expandafter*%
                    \expandafter{\Surnames}%
               \PackageWarning{nameauth}%
               {You cannot create a page reference from the xref: #2.}%
          \else%
               \if@nameauth@DoFormat%
                    \ifcsname\@nameauth@CleanName{#2!MN!}\endcsname%
                         \@nameauth@FmtName*{\@nameauth@Root{#2,}}%
                         \index{\Surnames}%
                    \else%
                         \csgdef{\@nameauth@CleanName{#2!MN!}}{}%
                         \expandafter\@nameauth@FmtName\expandafter{\Surnames}%
                         \index{\Surnames}%
                     \fi%
               \else%
                    \ifcsname\@nameauth@CleanName{#2!NF!}\endcsname%
                         \@nameauth@FmtName*{\@nameauth@Root{#2,}}%
                         \index{\Surnames}%
                     \else%
                         \csgdef{\@nameauth@CleanName{#2!NF!}}{}%
                         \expandafter\@nameauth@FmtName\expandafter*%
                              \expandafter{\Surnames}%
                         \index{\Surnames}%
                    \fi%
               \fi%
          \fi}%
     }%
     \if@nameauth@Punct\expandafter\@nameauth@CheckDot\fi%
}
%    \end{macrocode}
% \end{macro}
% \cmd{\FName} is entirely derived from \cmd{\Name}, but scaled back to print forename(s) in a subsequent use. It obeys the \texttt{nocomma} behavior and eliminates double periods.
%
% \begin{macro}{\AKA}
% \changes{v0.85}{2012/02/05}{Add comma suppression, ltxdoc compatibility}
% \changes{v0.86}{2012/02/06}{Fixed some regressions}
% \changes{v0.9}{2012/02/10}{Added starred mode; redesigned}
%    \begin{macrocode}
\DeclareDocumentCommand\AKA{s o m o m o}%
{%
     \def\Surnamesi{#3}%
     \def\Surnamesii{#5}%
     \if@nameauth@DoComma\else%
          \@nameauth@CheckComma{#3}%
          \if@nameauth@Comma%
               \edef\Surnamesi{\@nameauth@Root{#3}\@nameauth@Suffix{#3}}%
          \fi%
          \@nameauth@CheckComma{#5}%
          \if@nameauth@Comma%
               \edef\Surnamesii{\@nameauth@Root{#5}\@nameauth@Suffix{#5}}%
          \fi%
     \fi%
     \IfValueTF{#4}%
     {\IfValueTF{#6}{\edef\Forenames{#6}}{\edef\Forenames{#4}}%
          \expandafter\@nameauth@FmtName\expandafter*\expandafter{%
               \expandafter\Forenames\expandafter\space\Surnamesii}%
          \ifcsname\@nameauth@CleanName{#4#5!PN!}\endcsname\relax\else%
               \csgdef{\@nameauth@CleanName{#4#5!PN!}}{}%
               \IfValueTF{#2}%
                    {\index{\Surnamesii, #4|see{\Surnamesi, #2}}}%
                    {\index{\Surnamesii, #4|see{\Surnamesi}}}%
          \fi}%
     {\IfValueTF{#6}%
          {\IfBooleanTF{#1}%
               {\@nameauth@FmtName*{#6}}%
               {\expandafter\@nameauth@FmtName\expandafter*\expandafter{\Surnamesii #6}}%
          \ifcsname\@nameauth@CleanName{#5#6!PN!}\endcsname\relax\else%
               \csgdef{\@nameauth@CleanName{#5#6!PN!}}{}%
               \IfValueTF{#2}%
                    {\index{\Surnamesii\space#6|see{\Surnamesi, #2}}}%
                    {\index{\Surnamesii\space#6|see{\Surnamesi}}}%
          \fi}%
          {\expandafter\@nameauth@FmtName\expandafter*\expandafter{\Surnamesii}%
          \ifcsname\@nameauth@CleanName{#5!PN!}\endcsname\relax\else%
               \csgdef{\@nameauth@CleanName{#5!PN!}}{}%
               \IfValueTF{#2}%
                    {\index{\Surnamesii|see{\Surnamesi, #2}}}%
                    {\index{\Surnamesii|see{\Surnamesi}}}%
               \fi}%
     }%
     \if@nameauth@Punct\expandafter\@nameauth@CheckDot\fi%
}
%    \end{macrocode}
% \end{macro}
% \cmd{\AKA} prints a pseudonym and creates index cross-references. Its starred form suppresses the ``main'' pseudonym if a sobriquet is passed in the alternate name parameter. It prevents multiple generation of cross-references. Like \cmd{\Name} it suppresses double periods. Its choices reflect the different choices of index references, based on the arguments it receives..
%
% \begin{macro}{\PName}
% \changes{v0.85}{2012/02/05}{Add comma suppression}
%    \begin{macrocode}
\DeclareDocumentCommand\PName{s o m o m o}%
{%
     \IfBooleanTF{#1}{\Name*[#2]{#3}}{\Name[#2]{#3}}%
     {\space}(\AKA[#2]{#3}[#4]{#5}[#6])%
}
%    \end{macrocode}
% \end{macro}
% \cmd{\PName} is a convenience macro whose starred and unstarred forms call the respective versions of \cmd{\Name}, followed only by \cmd{\AKA}.
%
% \begin{macro}{\IndexName}
% \changes{v0.75}{2012/01/19}{Optional parameter added; mandatory parameter deleted}
% \changes{v0.85}{2012/02/05}{Add comma suppression, ltxdoc compatibility}
% \changes{v0.86}{2012/02/06}{Slight tweak using \cmd{\edef}}
% \changes{v0.9}{2012/02/10}{redesigned macro}
%    \begin{macrocode}
\DeclareDocumentCommand\IndexName{o m o}%
{%
     \def\Surnames{#2}%
     \if@nameauth@DoComma\else%
          \@nameauth@CheckComma{#2}%
          \if@nameauth@Comma%
               \edef\Surnames{\@nameauth@Root{#2}\@nameauth@Suffix{#2}}%
          \fi%
     \fi%
     \IfValueTF{#1}%
          {\ifcsname\@nameauth@CleanName{#1#2!PN!}\endcsname%
               \else%
                    \index{\Surnames, #1}%
               \fi}%
          {\IfValueTF{#3}
               {\ifcsname\@nameauth@CleanName{#2#3!PN!}\endcsname%
               \else%
                    \index{\Surnames\space#3}%
               \fi}%
               {\ifcsname\@nameauth@CleanName{#2!PN!}\endcsname%
               \else%
                    \index{\Surnames}%
               \fi}%
          }%
}
%    \end{macrocode}
% \end{macro}
% \cmd{\IndexName} creates an index entry that is not already a pseudonym. It prints nothing. It does ensure consistent formatting.
%
% \begin{macro}{\ForgetName}
% \changes{v0.75}{2012/01/19}{New parameter added}
%    \begin{macrocode}
\DeclareDocumentCommand\ForgetName{o m o}%
{%
     \IfValueTF{#1}%
          {\csundef{\@nameauth@CleanName{#1#2!MN!}}%
          \csundef{\@nameauth@CleanName{#1#2!NF!}}}%
          {\IfValueTF{#3}%
               {\csundef{\@nameauth@CleanName{#2#3!MN!}}%
               \csundef{\@nameauth@CleanName{#2#3!NF!}}}%
               {\csundef{\@nameauth@CleanName{#2!MN!}}%
               \csundef{\@nameauth@CleanName{#2!NF!}}}%
          }%
}
%    \end{macrocode}
% \end{macro}
% \cmd{\ForgetName} undefines control sequences to force the ``first use'' option of \cmd{\Name}.
%
% \begin{macro}{\SubvertName}
% \changes{v0.9}{2012/02/10}{Added macro}
%    \begin{macrocode}
\DeclareDocumentCommand\SubvertName{o m o}%
{%
     \IfValueTF{#1}%
          {\csgdef{\@nameauth@CleanName{#1#2!MN!}}%
          \csgdef{\@nameauth@CleanName{#1#2!NF!}}}%
          {\IfValueTF{#3}%
               {\csgdef{\@nameauth@CleanName{#2#3!MN!}}%
               \csgdef{\@nameauth@CleanName{#2#3!NF!}}}%
               {\csgdef{\@nameauth@CleanName{#2!MN!}}%
               \csgdef{\@nameauth@CleanName{#2!NF!}}}%
          }%
}
%    \end{macrocode}
% \end{macro}
% \cmd{\SubvertName} defines control sequences to suppress the ``first use'' of \cmd{\Name}.
%
% \begin{macro}{\NamesInactive}
%    \begin{macrocode}
\newcommand{\NamesInactive}{\@nameauth@DoFormatfalse}
%    \end{macrocode}
% \end{macro}
% This macro deactivates formatting, even as its counterpart below activates it.
% 
% \begin{macro}{\NamesActive}
%    \begin{macrocode}
\newcommand{\NamesActive}{\@nameauth@DoFormattrue}
%    \end{macrocode}
% \end{macro}
% This macro is called automatically with the \texttt{mainmatter} option.
%
% \clearpage
% \Finale
\endinput
% \iffalse
%</package>
% \fi