highlight.tex

    % 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

    \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