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    \usepackage{array}[=2016-10-06]
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  %%
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  % set main and monospaced font
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\usepackage{courier}
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  \newcommand{\+}{\discretionary{\mbox{\scriptsize$\hookleftarrow$}}{}{}}
   % Arguments of doxygenemoji:
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   % 2) file with the name of the emoji without the .png extension
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  % Indices & bibliography
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  \usepackage[titles]{tocloft}
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  \setcounter{secnumdepth}{5}
  % creating indexes
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  \usepackage{newunicodechar}
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      \nuc@emptyargerr
    \else
      \edef\@tempb{\expandafter\@car\nuc@tempa\@nil}%
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  \doxynewunicodechar{⁻}{${}^{-}$}% Superscript minus
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  \doxynewunicodechar{³}{${}^{3}$}% Superscript three
  % Hyperlinks
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      \usepackage[pdftex,pagebackref=true]{hyperref}
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      \ifxetex
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    \hypersetup{%
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      pdftitle={Gem-\/graph},%
      pdfsubject={A modelling tool based on rewriting of geometric graphs.}%
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  % in page table of contents
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  \etocsetlevel{paragraph}{8}
  \etocsetlevel{subparagraph}{9}
  % prevent numbers overlap the titles in toc
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% End of preamble, now comes the document contents
%===== C O N T E N T S =====
\begin{document}
  \raggedbottom
  % Titlepage & ToC
    % To avoid duplicate page anchors due to reuse of same numbers for
    % the index (be it as roman numbers)
    \hypersetup{pageanchor=false,
                bookmarksnumbered=true,
                pdfencoding=unicode
               }
  \pagenumbering{alph}
  \begin{titlepage}
  \vspace*{7cm}
  \begin{center}%
  {\Large Gem-\/graph}\\
  [1ex]\large 0.\+1.\+0 \\
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  {\large Generated by Doxygen 1.9.8}\\
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  \clearemptydoublepage
  \pagenumbering{arabic}
  % re-enable anchors again
  \hypersetup{pageanchor=true}
%--- Begin generated contents ---
\chapter{Class Index}
\input{annotated}
\chapter{File Index}
\input{files}
\chapter{Class Documentation}
\input{d3/d0f/structpreferences}
\input{d7/d07/structStack}
\input{d7/d02/structstack__index__t}
\chapter{File Documentation}
\input{d9/d06/preferences_2manager_8c}
\input{d0/d09/main_8c}
\input{da/d0c/gl_8c}
\input{d4/d07/fsm_2dispatch_8c}
%--- End generated contents ---
% Index
  \backmatter
  \newpage
  \phantomsection
  \clearemptydoublepage
  \addcontentsline{toc}{chapter}{\indexname}
  \printindex
% Required for some languages (in combination with latexdocumentpre from the header)
\end{document}