Added NOPs for ghost commands in the author section.

This renaming should clearly communicate that this setup is not a (well)
supported configuration. Firstly, lipics requires a recent version of
comment.sty that conflicts with the outdated version required by Isabelle
and, moreover, the lipics classes are non-free and, hence, prevent us
from distribution a patched version that works with Isabelle.

document-generator/Tools/DOF_mkroot

@@ -48,7 +48,7 @@ function usage()
       echo "       * ${BASH_REMATCH[1]}"
     fi
   done
-  echo "    -t TEMPLATE   (default: DEFAULT_TEMPLATE)"
+  echo "    -t TEMPLATE   (default: $DEFAULT_TEMPLATE)"
   echo "       Available document templates:"
   for t in "$ISABELLE_HOME_USER/DOF/document-template/"*.tex; do
     if [[ $t =~ root-(.*).tex$ ]]; then

document-generator/document-template/root-lipics-v2019-UNSUPPORTED.tex

@@ -48,6 +48,7 @@
 ,scholarly_paper.author.email=%
 ,scholarly_paper.author.affiliation=%
 ,scholarly_paper.author.orcid=%
+,scholarly_paper.author.http_site=%
 ][1]{%
   \protected@write\@auxout{}{\string\protect\string\DOFlipicsAuthor{#1}%
                                            {\commandkey{scholarly_paper.author.affiliation}}
@@ -64,6 +65,8 @@
 \renewcommand{\DOFauthor}{}
 \renewcommand{\DOFinstitute}{}
 \expandafter\newcommand\csname 2authand\endcsname{}
+\expandafter\newcommand\csname 3authand\endcsname{}
+\expandafter\newcommand\csname 4authand\endcsname{}
 
 \IfFileExists{preamble.tex}{\input{preamble.tex}}{}%
 \begin{document}