%%
%% This is file `person.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% datatool.dtx  (with options: `person.sty,package')
%% 
%%  datatool.dtx
%%  Copyright 2016 Nicola Talbot
%% 
%%  This work may be distributed and/or modified under the
%%  conditions of the LaTeX Project Public License, either version 1.3
%%  of this license of (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 Nicola Talbot.
%% 
%%  This work consists of the files datatool.dtx and datatool.ins and the derived files datatool-base.sty, datatool-fp.sty, datatool-pgfmath.sty, datatool.sty, datagidx.sty, databib.sty, databar.sty, datapie.sty, dataplot.sty, person.sty, databib.bst.
%% 
%% \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         \~}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{person}[2016/07/20 v2.26 (NLCT)]
\RequirePackage{ifthen}
\RequirePackage{datatool}
\newcounter{people}
\newcounter{person}
\newcommand*{\@people@list}{,}
\newcommand*{\@get@firstperson}[1]{%
  \expandafter\@@get@firstperson\@people@list,\@nil{#1}}
  \def\@@get@firstperson,#1,#2\@nil#3{%
  \def#3{#1}%
}
\newcommand*{\malelabels}{male,Male,MALE,M,m}
\newcommand*{\addmalelabel}[1]{%
  \expandafter\@dtl@toksA\expandafter{\malelabels}%
  \expandafter\@dtl@toksB\expandafter{#1}%
  \edef\malelabels{\the\@dtl@toksA,\the\@dtl@toksB}%
}
\newcommand*{\addfemalelabel}[1]{%
  \expandafter\@dtl@toksA\expandafter{\femalelabels}%
  \expandafter\@dtl@toksB\expandafter{#1}%
  \edef\femalelabels{\the\@dtl@toksA,\the\@dtl@toksB}%
}
\newcommand*{\femalelabels}{female,Female,FEMALE,F,f}
\newcommand{\ifmalelabel}[3]{%
   \expandafter\DTLifinlist\expandafter{#1}{\malelabels}{#2}{#3}%
}
\newcommand{\iffemalelabel}[3]{%
   \expandafter\DTLifinlist\expandafter{#1}{\femalelabels}{#2}{#3}%
}
\newcommand*{\newperson}[4][anon]{%
  \@ifundefined{person@#1@name}%
  {%
    \ifmalelabel{#4}%
    {%
      \expandafter\gdef\csname person@#1@gender\endcsname{male}%
    }%
    {%
      \iffemalelabel{#4}%
      {%
        \expandafter\gdef\csname person@#1@gender\endcsname{female}%
      }%
      {%
         \PackageError{person}{Unknown gender `#4' for person
         `#1'}{Allowed gender labels are: \malelabels\space or
         \femalelabels}%
         \@namedef{person@#1@gender}{other}%
      }%
    }%
    \expandafter
      \protected@xdef\csname person@#1@fullname\endcsname{#2}%
    \expandafter
      \protected@xdef\csname person@#1@name\endcsname{#3}%
    \protected@xdef\@people@list{\@people@list#1,}%
    \stepcounter{people}%
  }%
  {%
    \PackageError{person}{Person `#1' has already been defined}{}%
  }%
}
\newcommand*{\removeperson}[1][anon]{%
  \edef\@person@label{#1}%
  \expandafter\@removeperson\expandafter{\@person@label}%
}
\newcommand*{\@removeperson}[1]{%
   \ifpersonexists{#1}%
   {%
     \def\@remove@person##1,#1,##2\@nil{%
       \def\@prsn@pre{##1}\def\@prsn@post{##2}}%
     \expandafter\@remove@person\@people@list\@nil
     \xdef\@people@list{\@prsn@pre,\@prsn@post}%
     \addtocounter{people}{-1}%
     \expandafter\global\expandafter
       \let\csname person@#1@name\endcsname\undefined
     \expandafter\global\expandafter
       \let\csname person@#1@fullname\endcsname\undefined
     \expandafter\global\expandafter
       \let\csname person@#1@gender\endcsname\undefined
   }%
   {%
     \PackageError{person}{Can't remove person `#1': no such
     person}{}%
   }%
}
\newcommand*{\removepeople}[1]{%
  \@for\@thisperson:=#1\do{%
    \ifx\@thisperson\@empty
    \else
      \expandafter\removeperson\expandafter[\@thisperson]%
    \fi
  }%
}
\newcommand*{\removeallpeople}{%
  \@for\@thisperson:=\@people@list\do{%
    \expandafter\global\expandafter
      \let\csname person@\@thisperson @name\endcsname\undefined
    \expandafter\global\expandafter
      \let\csname person@\@thisperson @fullname\endcsname\undefined
    \expandafter\global\expandafter
      \let\csname person@\@thisperson @gender\endcsname\undefined
  }%
  \setcounter{people}{0}%
  \gdef\@people@list{,}%
}
\newcommand{\ifpersonexists}[3]{%
  \@ifundefined{person@#1@name}{#3}{#2}%
}
\newcommand{\ifmale}[3]{%
   \ifpersonexists{#1}%
   {%
      \edef\@gender{\csname person@#1@gender\endcsname}%
      \ifx\@gender\@male@label
        #2%
      \else
        #3%
      \fi
   }%
   {%
      \PackageError{person}{Person `#1' doesn't exist.}{}%
   }%
}
\def\@male@label{male}
\newcommand{\ifallmale}[3][\@people@list]{%
  \@for\@thisperson:=#1\do{%
    \ifpersonexists{\@thisperson}%
    {%
      \edef\@gender{\csname person@\@thisperson @gender\endcsname}%
      \ifx\@gender\@male@label
      \else
        \@endfortrue
      \fi
    }%
    {%
      \PackageError{person}{Person `#1' doesn't exist.}{}%
    }%
  }%
  \if@endfor
    #3%
  \else
    #2%
  \fi
}
\newcommand{\iffemale}[3]{%
   \ifpersonexists{#1}%
   {%
      \edef\@gender{\csname person@#1@gender\endcsname}%
      \ifx\@gender\@female@label
        #2%
      \else
        #3%
      \fi
   }%
   {%
      \PackageError{person}{Person `#1' doesn't exist.}{}%
   }%
}
\def\@female@label{female}
\newcommand{\ifallfemale}[3][\@people@list]{%
  \@for\@thisperson:=#1\do{%
    \edef\@gender{\csname person@\@thisperson @gender\endcsname}%
    \ifx\@gender\@female@label
    \else
      \@endfortrue
    \fi
  }%
  \if@endfor
    #3%
  \else
    #2%
  \fi
}
\def\foreachperson(#1,#2,#3,#4)#5{%
  \ifx#5\in
    \def\@do@foreachperson{\@foreachperson(#1,#2,#3,#4)#5}%
  \else
    \def\@do@foreachperson{%
      \@foreachperson(#1,#2,#3,#4)\in\@people@list#5}%
  \fi
  \@do@foreachperson
}
\long\def\@foreachperson(#1,#2,#3,#4)\in#5\do#6{%
  \@for#4:=#5\do{%
    \ifx#4\@empty
    \else
       \ifpersonexists{#4}%
       {%
         \expandafter
           \let\expandafter#1\csname person@#4@name\endcsname
         \expandafter
           \let\expandafter#2\csname person@#4@fullname\endcsname
         \expandafter
           \let\expandafter#3\csname person@#4@gender\endcsname
         \ifx#3\@male@label
           \let#3\malename
         \else
           \ifx#3\@female@label
             \let#3\femalename
           \fi
         \fi
         #6%
       }%
       {%
         \PackageError{person}{Person `#4' doesn't exist}{}%
       }%
     \fi
  }%
}
\newcommand*{\malepronoun}{he}
\newcommand*{\femalepronoun}{she}
\newcommand*{\pluralpronoun}{they}
\newcommand*{\maleobjpronoun}{him}
\newcommand*{\femaleobjpronoun}{her}
\newcommand*{\pluralobjpronoun}{them}
\newcommand*{\malepossadj}{his}
\newcommand*{\femalepossadj}{her}
\newcommand*{\pluralpossadj}{their}
\newcommand*{\maleposspronoun}{his}
\newcommand*{\femaleposspronoun}{hers}
\newcommand*{\pluralposspronoun}{theirs}
\newcommand*{\malechild}{son}
\newcommand*{\femalechild}{daughter}
\newcommand*{\pluralchild}{children}
\newcommand*{\malechildren}{sons}
\newcommand*{\femalechildren}{daughters}
\newcommand*{\maleparent}{father}
\newcommand*{\femaleparent}{mother}
\newcommand*{\pluralparent}{parents}
\newcommand*{\malesibling}{brother}
\newcommand*{\femalesibling}{sister}
\newcommand*{\pluralsibling}{siblings}
\newcommand*{\malesiblings}{brothers}
\newcommand*{\femalesiblings}{sisters}
\providecommand*{\andname}{and}
\newcommand*{\malename}{male}
\newcommand*{\femalename}{female}
\newcommand*{\personsep}{, }
\newcommand*{\personlastsep}{\space\andname\space}
\newcommand*{\twopeoplesep}{\space\andname\space}
\newcommand*{\personfullname}[1][anon]{%
  \@ifundefined{person@#1@fullname}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \csname person@#1@fullname\endcsname
  }%
}
\newcommand*{\peoplefullname}{%
  \setcounter{person}{1}%
  \@for\@thisperson:=\@people@list\do{%
    \ifthenelse{\equal{\@thisperson}{}}%
    {}%
    {%
      \personfullname[\@thisperson]%
      \stepcounter{person}%
      \ifnum\c@people=1\relax
      \else
        \ifnum\c@person=\c@people
          \ifnum\c@people=2\relax
            \twopeoplesep
          \else
            \personlastsep
          \fi
        \else
           \ifnum\c@person<\c@people
             \personsep
           \fi
        \fi
      \fi
    }%
  }%
}
\newcommand*{\personname}[1][anon]{%
  \@ifundefined{person@#1@name}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \csname person@#1@name\endcsname
  }%
}
\newcommand*{\peoplename}{%
  \setcounter{person}{1}%
  \@for\@thisperson:=\@people@list\do{%
    \ifthenelse{\equal{\@thisperson}{}}%
    {}%
    {%
      \personname[\@thisperson]%
      \stepcounter{person}%
      \ifnum\c@people=1\relax
      \else
        \ifnum\c@person=\c@people
          \ifnum\c@people=2\relax
            \twopeoplesep
          \else
            \personlastsep
          \fi
        \else
           \ifnum\c@person<\c@people
             \personsep
           \fi
        \fi
      \fi
    }%
  }%
}
\newcommand*{\personpronoun}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \csname\@gender pronoun\endcsname
  }%
}
\newcommand*{\Personpronoun}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \expandafter\expandafter\expandafter
    \MakeUppercase\csname\@gender pronoun\endcsname
  }%
}
\newcommand*{\peoplepronoun}{%
  \ifnum\c@people>1\relax
     \pluralpronoun
  \else
     \@get@firstperson{\@thisperson}%
     \personpronoun[\@thisperson]%
  \fi
}
\newcommand*{\Peoplepronoun}{%
  \ifnum\c@people>1\relax
     \expandafter\MakeUppercase\pluralpronoun
  \else
     \@get@firstperson{\@thisperson}%
     \Personpronoun[\@thisperson]%
  \fi
}
\newcommand*{\personobjpronoun}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \csname\@gender objpronoun\endcsname
  }%
}
\newcommand*{\Personobjpronoun}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \expandafter\expandafter\expandafter
    \MakeUppercase\csname\@gender objpronoun\endcsname
  }%
}
\newcommand*{\peopleobjpronoun}{%
  \ifnum\c@people>1\relax
     \pluralobjpronoun
  \else
     \@get@firstperson{\@thisperson}%
     \personobjpronoun[\@thisperson]%
  \fi
}
\newcommand*{\Peopleobjpronoun}{%
  \ifnum\c@people>1\relax
     \expandafter\MakeUppercase\pluralobjpronoun
  \else
     \@get@firstperson{\@thisperson}%
     \Personobjpronoun[\@thisperson]%
  \fi
}
\newcommand*{\personpossadj}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \csname\@gender possadj\endcsname
  }%
}
\newcommand*{\Personpossadj}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \expandafter\expandafter\expandafter
    \MakeUppercase\csname\@gender possadj\endcsname
  }%
}
\newcommand*{\peoplepossadj}{%
  \ifnum\c@people>1\relax
     \pluralpossadj
  \else
     \@get@firstperson{\@thisperson}%
     \personpossadj[\@thisperson]%
  \fi
}
\newcommand*{\Peoplepossadj}{%
  \ifnum\c@people>1\relax
     \expandafter\MakeUppercase\pluralpossadj
  \else
     \@get@firstperson{\@thisperson}%
     \Personpossadj[\@thisperson]%
  \fi
}
\newcommand*{\personposspronoun}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \csname\@gender posspronoun\endcsname
  }%
}
\newcommand*{\Personposspronoun}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \expandafter\expandafter\expandafter
    \MakeUppercase\csname\@gender posspronoun\endcsname
  }%
}
\newcommand*{\peopleposspronoun}{%
  \ifnum\c@people>1\relax
     \pluralposspronoun
  \else
     \@get@firstperson{\@thisperson}%
     \personposspronoun[\@thisperson]%
  \fi
}
\newcommand*{\Peopleposspronoun}{%
  \ifnum\c@people>1\relax
     \expandafter\MakeUppercase\pluralposspronoun
  \else
     \@get@firstperson{\@thisperson}%
     \Personposspronoun[\@thisperson]%
  \fi
}
\newcommand*{\personchild}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \csname\@gender child\endcsname
  }%
}
\newcommand*{\Personchild}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \expandafter\expandafter\expandafter\MakeUppercase
      \csname\@gender child\endcsname
  }%
}
\newcommand*{\peoplechild}{%
  \ifnum\c@people>1\relax
    \ifallmale
      {\malechildren}%
      {\ifallfemale{\femalechildren}{\pluralchild}}%
  \else
    \@get@firstperson{\@thisperson}%
    \personchild[\@thisperson]%
 \fi
}
\newcommand*{\Peoplechild}{%
  \ifnum\c@people>1\relax
    \ifallmale
      {\expandafter\MakeUppercase\malechildren}%
      {\ifallfemale
        {\expandafter\MakeUppercase\femalechildren}
        {\expandafter\MakeUppercase\pluralchild}}%
  \else
    \@get@firstperson{\@thisperson}%
    \Personchild[\@thisperson]%
 \fi
}
\newcommand*{\personparent}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \csname\@gender parent\endcsname
  }%
}
\newcommand*{\Personparent}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \expandafter\expandafter\expandafter\MakeUppercase
       \csname\@gender parent\endcsname
  }%
}
\newcommand*{\peopleparent}{%
  \ifnum\c@people>1\relax
     \pluralparent
  \else
     \@get@firstperson{\@thisperson}%
     \personparent[\@thisperson]%
  \fi
}
\newcommand*{\Peopleparent}{%
  \ifnum\c@people>1\relax
     \expandafter\MakeUppercase\pluralparent
  \else
     \@get@firstperson{\@thisperson}%
     \Personparent[\@thisperson]%
  \fi
}
\newcommand*{\personsibling}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \csname\@gender sibling\endcsname
  }%
}
\newcommand*{\Personsibling}[1][anon]{%
  \@ifundefined{person@#1@gender}%
  {%
    \PackageError{person}{Person `#1' has not been defined}{}%
  }%
  {%
    \edef\@gender{\csname person@#1@gender\endcsname}%
    \expandafter\expandafter\expandafter\MakeUppercase
      \csname\@gender sibling\endcsname
  }%
}
\newcommand*{\peoplesibling}{%
  \ifnum\c@people>1\relax
    \ifallmale
      {\malesiblings}%
      {\ifallfemale{\femalesiblings}{\pluralsibling}}%
  \else
    \@get@firstperson{\@thisperson}%
    \personsibling[\@thisperson]%
 \fi
}
\newcommand*{\persongender}[1]{%
   \ifmale{#1}{\malename}{\femalename}%
}
\newcommand*{\getpersongender}[2]{%
   \ifmale{#2}{\let#1\malename}{\let#1\femalename}%
}
\newcommand*{\getpersonname}[2]{%
   \ifpersonexists{#2}%
   {%
     \expandafter\let\expandafter#1\csname person@#2@name\endcsname
   }%
   {%
      \PackageError{person}{Person `#2' doesn't exist}{}%
   }%
}
\newcommand*{\getpersonfullname}[2]{%
   \ifpersonexists{#2}%
   {%
     \expandafter
       \let\expandafter#1\csname person@#2@fullname\endcsname
   }%
   {%
      \PackageError{person}{Person `#2' doesn't exist}{}%
   }%
}
\endinput
%%
%% End of file `person.sty'.