    % LaTeX test file for kate's syntax highlighting and code folding

    \ordinaryLaTeXcommandwithoption[10pt,a4paper]{article}
    % BEGIN region
    %comment, this is all ok % $
    \%no comments please
    \\%comment
    % END of region

    \newcommand{\nohighlighting}

    \section{normal}

    \ref{blue}
    \pageref{blue}
    \cite{blue}

    \begin{environmentshavespecialcolors}
    normal
    \end{environmentshavespecialcolors}

    $equations are green, \commands somewhat darker$
    normal
    $$equations are green, \commands somewhat darker$$
    normal
    \(
    \frac{1}{2}
    \begin{test}
    \end{test}
    \)
    normal
    \[
    %comment
    displaymath
    \]
    normal
    \begin{equation}
    green\darkergreen
    \begin{test}
    \test
    \end{test}
    \end{equation}

    \begin{equation*}
    green\darkergreen
    %comment
    \begin{test}
    \test
    \end{test}
    \%no comment
    \end{equation*}

    \{     %this should be comment

    \verb%this shouldn't be%and this should be normal text
    \verb!verbatim text! normal text

    text \texttt{more text}

    \begin{verbatim}
    text inside a verbatim environment is also treated special $ %,
    you can even put a \begin{verbatim} inside
    \end{verbatim}

    normal

    \begin{Verbatim}
    &@@#^%&^#$
    \end{Verbatim}

    \begin{Verbatim*}
    @*&^#@*(^#(*@&
    \end{Verbatim*}

    normal

    \begin{Verbatim}
    \begin{verbatim}
    This is a verbatim block.
    \end{verbatim}
    \end{Verbatim}

    normal

    % test alignat
    \begin{alignat}{2}
    A  &= B &= C \\
    A  &= B &= C
    \end{alignat}
    normal text

    \iffalse
    \fill commented out text
    \fi

    % Math mode

    Depending on the value of $x$ the equation \( f(x) = \sum_{i=0}^{n} \frac{a_i}{1+x} \) may diverge or converge.

    \[ f(x) = \sum_{i=0}^{n} \frac{a_i}{1+x} \]

    \[
    S = \{ z \in \mathbb{C}\, |\, |z| < 1 \} \quad \textrm{and} \quad S_2=\partial{S}
    \]

    \[
    \frac{
        \begin{array}[b]{r}
          \left( x_1 x_2 \right)\\
          \times \left( x'_1 x'_2 \right)
        \end{array}
      }{
        \left( y_1y_2y_3y_4 \right)
      }
    \]

    \begin{eqnarray*}
    \begin{eqnarray*}
    f(x) = \sum_{i=0}^{n} \frac{a_i}{1+x} \\
    \textstyle f(x) = \textstyle \sum_{i=0}^{n} \frac{a_i}{1+x} \\
    \scriptstyle f(x) = \scriptstyle \sum_{i=0}^{n} \frac{a_i}{1+x} \\
    \scriptscriptstyle f(x) = \scriptscriptstyle \sum_{i=0}^{n} \frac{a_i}{1+x}
    \end{eqnarray*}
    \end{eqnarray*}

    \begin{xalignat}{3}
    i_{11} & =i_{23}\nonumber
    \end{xalignat}

    c
    \begin{equation}
    c
    \begin{aligned}
    a & b\\
    c & d
    \end{aligned}
    c
    \end{equation}
    c

    $$E=mc^2$$

    \begin{equation}
    E=m
    \end{equation}

    \begin{equation
    x=3\textrm{plop}
    \end{equation}

    \[ \begin{array}{llll}
      x^3 = (-x)^3 & \text{if $x > 0$}\\
      x^3 = (-x)^3 & \text{if {$x > 0$}}\\
      x^3 = (-x)^3 & \text{if {\color{green} $x > 0$}}\\
    \end{array} \]

    \section*{Notes for My Paper}

    \begin{center}
    \begin{tabular}{ |c|c|c| }
     \hline
     cell1 & cell2 & cell3 \\
     cell4 & cell5 & cell6 \\
     cell7 & cell8 & cell9 \\
     \hline
    \end{tabular}

    \begin{tabular*}{0.75\textwidth}{@{\extracolsep{\fill} } | c | c | c | r | }
      \hline
      label 1 & label 2 & label 3 & label 4 \\
      \hline
      item 1  & item 2  & item 3  & item 4  \\
      \hline
    \end{tabular*}

    \begin{tabular*}{0.75\textwidth}{ | c | c | c | r | }
      \hline
      label 1 & label 2 & label 3 & label 4 \\
      \hline
      item 1  & item 2  & item 3  & item 4  \\
      \hline
    \end{tabular*}
    \end{center}

    \begin{tabularx}{1\textwidth}{ |>{\setlength\hsize{1\hsize}\centering}X|>{\setlength\hsize{1\hsize}\raggedleft}X@{} >{\setlength\hsize{1\hsize}\raggedright}X|>{\setlength\hsize{1\hsize}\centering}X| }
      \hline
    Label 1 & \multicolumn{2}{>{\centering\setlength\hsize{2\hsize} }X|}{Label 2} & Label 3\tabularnewline
    \hline
      123  & 123  & 456  & 123  \tabularnewline
      \hline
      123  & 123  & 456  & 123  \tabularnewline
      \hline
    \end{tabularx}

    \begin{lstlisting}
    Write('Case insensitive ');
    Write('Pascal keywords.');
    \end{lstlisting}

    \begin{lstlisting}%[frame=single]
    Write('Case insensitive ');
    Write('Pascal keywords.');
    \end{lstlisting}

    \begin{lstlisting}[frame=single]
    Write('Case insensitive ');
    Write('Pascal keywords.');
    \end{lstlisting}

    \begin{lstlisting}[frame=single] % blah blah
    Write('Case insensitive ');
    Write('Pascal keywords.');
    \end{lstlisting}

    \begin{lstlisting}
    [frame=single] % blah blah
    Write('Case insensitive ');
    Write('Pascal keywords.');
    \end{lstlisting}

    \begin{minted}{python}
    def foo(x):
        return x
    \end{minted}

    \begin{minted}
    % blah blah
    {python}
    def foo(x):
        return x
    \end{minted}

    \begin{minted}[frame=lines]{python}
    def foo(x):
        return x
    \end{minted}

    \begin{minted}
    % plop
    [frame=lines,
    fontsize=\footnotesize
    ]
    % ok
    {python}
    def foo(x):
        return x
    \end{minted}

    \begin{comment}
    This is a comment block.
    \end{comment}

    \documentclass{article}
    \usepackage{fancyvrb}

    \documentclass[12pt]{article}
    \begin{document}

    Text that has a footnote\footnote{This $i_s$ the \[i_s\] $$x_i$$ \(x_i\)footnote}\addtocounter{footnote}{-1}\addtocounter{footnote}{-1} looks like this. Later text referring to same footnote\footnotemark uses the other command.

    \end{document}

    % A delimiter is not required before "\" in keywords of kind "\command" (see bug #413493)
    \begin{equation}123\end{equation}

    \begin{comment}Comment\end{comment}
    \iffalse text\fi normal text

    text\begin{tabular}text\end{tabular}
    text\begin{a}text\end{a}

    % Close brackets correctly in some commands (see bug #415384)
    \input{\a{}}
    \cites{ text { text } text }

    % Parentheses within [ ... ] (see bug #418979)
    \cite[eq. (1.1)]{some_reference}
    \cite[eq. \(x^n + y^n = z^n\)]{some reference}

    % Close folding correctly in "\end{...}" and in region markers (see bug #419125)
    \begin{document}
      \begin{abstract}

      \end{abstract}

      \begin{itemize}
        \item[\(\bullet\)]
        %%  BEGIN something
        Here are some text describiing a new theorem. In the equation
        \begin{equation}
          E = mc^2
        \end{equation}
        we have a solution for energy-mass equivalence.
        %% END

        \item[\(\bullet\)]
        \begin{align*}
          B(z) &= p^r \sum_{k \geq 0} \binom{-r}{k} (-1)^k (1 - p)^k z^k \\
          B(z) &= p^r \sum_{k \geq 0} \binom{-r}{k} (-(1-p) z)^k
        \end{align*}
      \end{itemize}
    \end{document}

    % Allow Math environment within another Math environment (see bug #435086)
    \begin{gather*}
        a = 5 \\
        y = \begin{cases}
          0 & x < 2 \\
          2x-4 & x > 2 \\
        \end{cases} \\
        x = 5 \\
        z = 5
    \end{gather*}

    \begin{bashcode}
        find . -name '*.jpg' -print | parallel --bar convert '{}' '{.}.png'
        \(ToRemember\) # Remember expression in brackets and then use
        "${RAXML}" -s ${INPUT} # All the parameters as usually...
    \end{bashcode}

    \[\begin{matrix}2\\3\\3\end{matrix}\]

    \section{title}{\small bla bla}

    \section  {title}
    {\small bla bla}

    \section
      {title}
    {\small bla bla}

    $\begin{tabu*} to 140mm {|X[$c]}
        \alpha & \beta & \gamma \\
        \sum_i \frac{a_i}{x_i} & 0 & \cdot \\
    \end{tabu}$

    \begin{tabu}{|c|*{21}{X[$c]|}}
        \toprule
        Notes $x_i$ & 0 & 0b\\
        \hline
        Notes $x_i$ & 0 & 0b\\
        \bottomrule
    \end{tabu}