%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% File jsmembertable.sty
%%
%% Generate a longtable suitable for course member or presence lists
%%
%% This file is part of the jslectureplanner bundle.
%%
%% Author: Juergen Spitzmueller <juergen.spitzmueller@univie.ac.at>
%%
%% 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 2003/12/01 or later.
%%
%% This work has the LPPL maintenance status "maintained".
%% 
%% The Current Maintainer of this work is Juergen Spitzmueller.
%%
%% Code repository and issue tracker: https://github.com/jspitz/jslectureplanner
%%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def\filedate{2017/03/12}
\def\fileversion{1.5}
\def\filename{jsmembertable.sty}

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{jsmembertable}
	[\filedate\space v\fileversion\space JS Course member table generation]

%
% REQUIRED PACKAGES
%

\RequirePackage{ifthen}
\RequirePackage{calc}
\RequirePackage{array}
\RequirePackage{longtable}
\RequirePackage{hhline}
\RequirePackage{xkeyval}

%
% PACKAGE OPTIONS
%

\newif\if@datatool\@datatoolfalse
\def\jsmt@datafile{}
\define@key{mem}{datafile}{%
  \def\jsmt@datafile{#1.csv}
  \@datatooltrue
}
\DeclareOptionX{datafile}{\setkeys{mem}{datafile=#1}}
\def\jsmt@datakeys{pname,sname,mid,email}
\define@key{mem}{datakeys}{%
  \def\jsmt@datakeys{#1}
}
\DeclareOptionX{datakeys}{\setkeys{mem}{datakeys={#1}}}
\ProcessOptionsX

%
% OPT-IN PACKAGES
%

% Load datatool if necessary
\if@datatool
  \RequirePackage{datatool}
  \DTLloadrawdb[noheader,keys={\jsmt@datakeys}]{data}{\jsmt@datafile}
  \dtlsort{sname,pname}{data}{\dtlicompare}
\fi

%
% STRETCH ROW HEIGHT
%

\renewcommand\arraystretch{2}

%
% COUNTERS
%

% Total members
\newcounter{members}
% Current member
\newcounter{member}
% Tabular row
\newcounter{tabrow}
% session (pres. list column)
\newcounter{session}
% Total sessions
% (if jslectureplanner is used,
%  this is already defined)
\@ifundefined{thesnum}{%
  \newcounter{snum}
  \setcounter{snum}{15}
}{}


%
% STRINGS
%

% 1.) Session
% Try to retrieve from jslectureplanner metadata
\@ifundefined{\lectypesession}{%
   \providecommand*\jsmsession{Sitzung}%
}{%
   \providecommand*\jsmsession{\lectypesession}%
}
\providecommand*\jsmsessionheader{\textbf{\thesession.~\jsmsession}}

% 2.) Student Name
\providecommand*\jsmnameheader{\textbf{Name, Vorname}}

% 3.) Student ID
\providecommand*\jsmidheader{\textbf{Matrikel-Nr.}}

% 3.) E-Mail
\providecommand*\jsemailheader{\textbf{E-Mail-Adresse}}

% 4.) Signature advice
\providecommand*\jssigheader{Unterschrift Teilnehmer*innen}


%
% GET VALUES
%

\newif\iffixedseshead\fixedsesheadfalse

% Get the session date (self-incrementing)
\newcommand*\sescolhead{%
  \stepcounter{session}%
  \iffixedseshead
    \jsmsessionheader%
  \else
    \@ifundefined{SessionDate}{%
        \PackageWarning{jsmembertable}{%
           Command makemembertable (unstarred) requires jslectureplanner.\MessageBreak
           Falling back to starred version.}%
         \jsmsessionheader%
    }{%
        \textbf{\SessionDate{\thesession}}%
    }
  \fi
}

% Get member count (self-incrementing)
\newcommand*\getmembernr{%
  \stepcounter{member}%
  \themember%
}


%
% Define tokens for expanding table rows
% (courtesy of Herbert Voss at http://tex.stackexchange.com/a/7594)
%

\newtoks\@tabtoks
\newcommand\addtabtoks[1]{\@tabtoks\expandafter{\the\@tabtoks#1}}
\newcommand*\resettabtoks{\@tabtoks{}}
\newcommand*\printtabtoks{\the\@tabtoks}


%
% GENERATE A MEMBER TABLE
% (code for dynamic row generation courtesy of Herbert Voss
%  at http://tex.stackexchange.com/a/7594)
%

\newcommand\makemembertable[1]{%
  \ifx\relax#1\relax\else
    % test if the input is a number
    % courtesy of egreg at http://tex.stackexchange.com/a/50131
    \if\relax\detokenize\expandafter{\romannumeral-0#1}\relax
      \setcounter{members}{#1}%
    \else
      \PackageError{jsmembertable}{%
          Argument of 'makemembertable' must be\MessageBreak
          a positive integer number\MessageBreak
          ('#1' was given instead)}{}%
    \fi
  \fi
  \resettabtoks
  \loop\ifnum\thetabrow<\themembers\relax
    \stepcounter{tabrow}
    \addtabtoks{\getmembernr &  &  & \tabularnewline\hline}%
  \repeat
  \begin{longtable}{|r|>{\raggedright}p{0.2\textwidth}|>{\raggedright}%
                    p{0.35\textwidth}|>{\raggedright}p{0.32\textwidth}|}
  \cline{2-4}
  \multicolumn{1}{l|}{} & \jsmidheader & \jsmnameheader%
         &   \jsemailheader\tabularnewline
  \hhline{-===}
  \endhead
  \if@datatool
    \DTLforeach*{data}{%
      \jsmt@firstname=pname,\jsmt@surname=sname,\jsmt@mid=mid,\jsmt@email=email}{%
      \DTLiffirstrow{}{\tabularnewline\hline}%
      \getmembernr & \jsmt@mid & \jsmt@surname, \jsmt@firstname & \jsmt@email%
    }%
    \tabularnewline\hline
  \fi%
  \printtabtoks%
  \end{longtable}
}


%
% GENERATE PRESENCE TABLES
%

\newcommand*{\makeprestable}{%
  \@ifstar{%
    \fixedsesheadtrue\@makeprestable%
  }{%
    \fixedsesheadfalse\@makeprestable%
  }%
}

\newcommand*\@makeprestable[2][]{
  \ifx\relax#1\relax\else\setcounter{snum}{#1}\fi
  \@@makeprestable{#2}
}

% Width of session columns (table 1)
\newlength\sescolwidth
% Width of session columns (table 2)
\newlength\sescolwidthtwo


%
% TEMPLATES FOR DYNAMIC TABLES (2--16 SESSIONS)
%

\newcommand\inittemplates{%
% Default table design (16 sessions)
\setlength\sescolwidth{.075\textwidth}
\setlength\sescolwidthtwo{.075\textwidth}
\def\bodyrowone##1{##1 & & & & & & & & }
\def\bodyrowtwo##1{##1 & & & & & & & & }
\def\visumcell{\raisebox{8pt}{\footnotesize\jssigheader}}
\def\headerpone{%
  \cline{2-9}
   \multicolumn{1}{c|}{} & \multicolumn{8}{c|}{\visumcell}\tabularnewline[-12pt]
  \hline
  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
       & \sescolhead & \sescolhead & \sescolhead & \sescolhead\tabularnewline
}
\def\headerptwo{%
  \cline{2-9}
   \multicolumn{1}{c|}{} & \multicolumn{8}{c|}{\visumcell}\tabularnewline[-12pt]
  \hline
  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
        & \sescolhead & \sescolhead & \sescolhead & \sescolhead\tabularnewline
}
\def\ltstartone{%
  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
                    |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
                    |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
}
\def\ltstarttwo{%
  \begin{longtable}[l]{|>{\raggedright}p{0.24\textwidth}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
                    |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
                    |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|}
}
%
% Table design: 15 sessions
\ifnum\thesnum=15
	\setlength\sescolwidth{.085\textwidth}
	\setlength\sescolwidthtwo{.075\textwidth}
	\def\bodyrowone##1{##1 & & & & & & & }
	\def\bodyrowtwo##1{##1 & & & & & & & & }
	\def\headerpone{%
	  \cline{2-8}
	   \multicolumn{1}{c|}{} & \multicolumn{7}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	       & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\headerptwo{%
	  \cline{2-9}
	   \multicolumn{1}{c|}{} & \multicolumn{8}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
		& \sescolhead & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
	\def\ltstarttwo{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.24\textwidth}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
		            |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
		            |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|}
	}
\fi
%
% Table design: 14 sessions
\ifnum\thesnum=14
        \setlength\sescolwidth{.085\textwidth}
        \setlength\sescolwidthtwo{.085\textwidth}
	\def\bodyrowone##1{##1 & & & & & & & }
	\def\bodyrowtwo##1{##1 & & & & & & & }
	\def\headerpone{%
	  \cline{2-8}
	   \multicolumn{1}{c|}{} & \multicolumn{7}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	        & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\headerptwo{%
	  \cline{2-8}
	   \multicolumn{1}{c|}{} & \multicolumn{7}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
		 & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
                            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
	\def\ltstarttwo{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
		            |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
                            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidthtwo}|}
	}
\fi
%
% Table design: 13 sessions
\ifnum\thesnum=13
        \setlength\sescolwidth{.085\textwidth}
        \setlength\sescolwidthtwo{.102\textwidth}
	\def\bodyrowone##1{##1 & & & & & & & }
	\def\bodyrowtwo##1{##1 & & & & & & }
	\def\headerpone{%
	  \cline{2-8}
	   \multicolumn{1}{c|}{} & \multicolumn{7}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	        & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\headerptwo{%
	  \cline{2-7}
	   \multicolumn{1}{c|}{} & \multicolumn{6}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
		 & \sescolhead & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
                            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
	\def\ltstarttwo{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
		            |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
                            |>{\raggedright}p{\sescolwidthtwo}|}
	}
\fi
%
% Table design: 12 sessions
\ifnum\thesnum=12
        \setlength\sescolwidth{.102\textwidth}
        \setlength\sescolwidthtwo{.102\textwidth}
	\def\bodyrowone##1{##1 & & & & & & }
	\def\bodyrowtwo##1{##1 & & & & & & }
	\def\headerpone{%
	  \cline{2-7}
	   \multicolumn{1}{c|}{} & \multicolumn{6}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	        & \sescolhead& \sescolhead\tabularnewline
	}
	\def\headerptwo{%
	  \cline{2-7}
	   \multicolumn{1}{c|}{} & \multicolumn{6}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
		 & \sescolhead& \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
                            |>{\raggedright}p{\sescolwidth}|}
	}
	\def\ltstarttwo{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
		            |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
                            |>{\raggedright}p{\sescolwidthtwo}|}
	}
\fi
%
% Table design: 11 sessions
\ifnum\thesnum=11
        \setlength\sescolwidth{.102\textwidth}
        \setlength\sescolwidthtwo{.125\textwidth}
	\def\bodyrowone##1{##1 & & & & & & }
	\def\bodyrowtwo##1{##1 & & & & & }
	\def\headerpone{%
	  \cline{2-7}
	   \multicolumn{1}{c|}{} & \multicolumn{6}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	        & \sescolhead& \sescolhead\tabularnewline
	}
	\def\headerptwo{%
	  \cline{2-6}
	   \multicolumn{1}{c|}{} & \multicolumn{5}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
		 & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
                            |>{\raggedright}p{\sescolwidth}|}
	}
	\def\ltstarttwo{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
		            |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|}
	}
\fi
%
% Table design: 10 sessions
\ifnum\thesnum=10
        \setlength\sescolwidth{.125\textwidth}
        \setlength\sescolwidthtwo{.125\textwidth}
	\def\bodyrowone##1{##1 & & & & & }
	\def\bodyrowtwo##1{##1 & & & & & }
	\def\headerpone{%
	  \cline{2-6}
	   \multicolumn{1}{c|}{} & \multicolumn{5}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	       & \sescolhead\tabularnewline
	}
	\def\headerptwo{%
	  \cline{2-6}
	   \multicolumn{1}{c|}{} & \multicolumn{5}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
		& \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
	\def\ltstarttwo{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
		            |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|}
	}
\fi
%
% Table design: 9 sessions
\ifnum\thesnum=9
        \setlength\sescolwidth{.125\textwidth}
        \setlength\sescolwidthtwo{.161\textwidth}
	\def\bodyrowone##1{##1 & & & & & }
	\def\bodyrowtwo##1{##1 & & & & }
	\def\headerpone{%
	  \cline{2-6}
	   \multicolumn{1}{c|}{} & \multicolumn{5}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	       & \sescolhead\tabularnewline
	}
	\def\headerptwo{%
	  \cline{2-5}
	   \multicolumn{1}{c|}{} & \multicolumn{4}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
	\def\ltstarttwo{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
		            |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|}
	}
\fi
%
% Table design: 8 sessions
\ifnum\thesnum=8
        \setlength\sescolwidth{.161\textwidth}
        \setlength\sescolwidthtwo{.161\textwidth}
	\def\bodyrowone##1{##1 & & & & }
	\def\bodyrowtwo##1{##1 & & & & }
	\def\headerpone{%
	  \cline{2-5}
	   \multicolumn{1}{c|}{} & \multicolumn{4}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\headerptwo{%
	  \cline{2-5}
	   \multicolumn{1}{c|}{} & \multicolumn{4}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
	\def\ltstarttwo{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}%
		            |>{\raggedright}p{\sescolwidthtwo}|>{\raggedright}p{\sescolwidthtwo}|}
	}
\fi
%
% Table design: 7 sessions
\ifnum\thesnum=7
        \setlength\sescolwidth{.085\textwidth}
	\def\bodyrowone##1{##1 & & & & & & & }
	\def\headerpone{%
	  \cline{2-8}
	   \multicolumn{1}{c|}{} & \multicolumn{7}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	        & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
                            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
\fi
%
% Table design: 6 sessions
\ifnum\thesnum=6
        \setlength\sescolwidth{.102\textwidth}
	\def\bodyrowone##1{##1 & & & & & & }
	\def\headerpone{%
	  \cline{2-7}
	   \multicolumn{1}{c|}{} & \multicolumn{6}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	        & \sescolhead& \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
                            |>{\raggedright}p{\sescolwidth}|}
	}
\fi
%
% Table design: 5 sessions
\ifnum\thesnum=5
        \setlength\sescolwidth{.125\textwidth}
	\def\bodyrowone##1{##1 & & & & & }
	\def\headerpone{%
	  \cline{2-6}
	   \multicolumn{1}{c|}{} & \multicolumn{5}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead
	       & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
\fi
%
% Table design: 4 sessions
\ifnum\thesnum=4
        \setlength\sescolwidth{.161\textwidth}
	\def\bodyrowone##1{##1 & & & & }
	\def\headerpone{%
	  \cline{2-5}
	   \multicolumn{1}{c|}{} & \multicolumn{4}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.27\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
\fi
%
% Table design: 3 sessions
\ifnum\thesnum=3
        \setlength\sescolwidth{.2\textwidth}
	\def\bodyrowone##1{##1 & & & }
	\def\headerpone{%
	  \cline{2-4}
	   \multicolumn{1}{c|}{} & \multicolumn{3}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.33\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}%
		            |>{\raggedright}p{\sescolwidth}|}
	}
\fi
%
% Table design: 2 sessions
\ifnum\thesnum=2
        \setlength\sescolwidth{.3\textwidth}
	\def\bodyrowone##1{##1 & & }
	\def\headerpone{%
	  \cline{2-3}
	   \multicolumn{1}{c|}{} & \multicolumn{2}{c|}{\visumcell}\tabularnewline[-12pt]
	  \hline
	  \jsmnameheader & \sescolhead & \sescolhead\tabularnewline
	}
	\def\ltstartone{%
	  \begin{longtable}[l]{|>{\raggedright}p{0.35\textwidth}|>{\raggedright}p{\sescolwidth}|>{\raggedright}p{\sescolwidth}|}
	}
\fi
}% close \inittemplates
%
% End templates


%
% ROUTINE FOR DYNAMIC PRESENCE TABLE
% \makeprestable{rows}
% (code for dynamic row generation courtesy of Herbert Voss
%  at http://tex.stackexchange.com/a/7594)

\newcommand\@@makeprestable[1]{%
  \inittemplates
  \ifx\relax#1\relax\else
    % test if the input is a number
    % courtesy of egreg at http://tex.stackexchange.com/a/50131
    \if\relax\detokenize\expandafter{\romannumeral-0#1}\relax
      \setcounter{members}{#1}%
    \else
      \PackageError{jsmembertable}{%
          Argument of 'makeprestable' must be\MessageBreak
          a positive integer number\MessageBreak
          ('#1' was given instead)}{}%
    \fi
  \fi
  \resettabtoks
  \loop\ifnum\thetabrow<\themembers\relax
    \stepcounter{tabrow}
    \addtabtoks{\bodyrowone{}\tabularnewline\hline}%
  \repeat
  \ltstartone
  \headerpone
  \hline
  \hline
  \endhead
  \if@datatool%
    \DTLforeach*{data}{%
      \jsmt@firstname=pname,\jsmt@surname=sname}{%
      \DTLiffirstrow{}{\tabularnewline\hline}%
      \bodyrowone{\jsmt@surname, \jsmt@firstname}%
    }%
    \tabularnewline\hline
  \fi%
  \printtabtoks
  \end{longtable}
  \ifnum\thesnum>7
    \clearpage
    \setcounter{tabrow}{0}
    \ifx\relax#1\relax\else
      % test if the input is a number
      % courtesy of egreg at http://tex.stackexchange.com/a/50131
      \if\relax\detokenize\expandafter{\romannumeral-0#1}\relax
        \setcounter{members}{#1}%
      \else
        \PackageError{jsmembertable}{%
            Argument of 'makeprestable' must be\MessageBreak
            a positive integer number\MessageBreak
            ('#1' was given instead)}{}%
      \fi
    \fi
    \resettabtoks
    \loop\ifnum\thetabrow<\themembers\relax
      \stepcounter{tabrow}
      \addtabtoks{\bodyrowtwo{}\tabularnewline\hline}%
    \repeat
    \ltstarttwo
    \headerptwo
    \hline
    \hline
    \endhead
    \if@datatool
      \DTLforeach*{data}{%
        \jsmt@firstname=pname,\jsmt@surname=sname}{%
        \DTLiffirstrow{}{\tabularnewline\hline}%
        \bodyrowtwo{\jsmt@surname, \jsmt@firstname}%
      }%
      \tabularnewline\hline
    \fi%
    \printtabtoks
    \end{longtable}
  \fi
}

% Finis!
%%%
