%% Everything related to code/listings
\definecolor{comment_green}{rgb}{0.0, 0.35, 0.0}
\definecolor{keyword_blue}{rgb}{0.0, 0.0, 0.5}
\definecolor{attribute_purple}{rgb}{0.4, 0.0, 0.4}
\colorlet{background_gray}{gray!25}

\lstdefinestyle{codeinline}{
    backgroundcolor=\color{background_gray},
    basicstyle=\footnotesize\ttfamily,
    breaklines=true,
}

\lstdefinestyle{codelisting}{
    backgroundcolor=\color{background_gray},
    basicstyle=\footnotesize\ttfamily,
    commentstyle=\color{comment_green},
    keywordstyle=\color{keyword_blue},
    frame=none,
    breaklines=true,
    numbers=left
}

\lstdefinestyle{ebnflisting}{
    backgroundcolor=\color{white},
    basicstyle=\footnotesize\ttfamily,
    commentstyle=\color{comment_green},
    keywordstyle=\color{keyword_blue},
    frame=none,
    breaklines=false,
    numbers=none
}

%% Commands that map to other latex commands or style
\newcommand{\code}[1]{\colorbox{background_gray}{\lstinline[style=codeinline]$#1$}}
\newcommand{\rustcode}[1]{\colorbox{background_gray}\lstinline[style=codeinline, language=Rust]$#1$}

\floatstyle{ruled}
\newfloat{listing}{htbp!}{lol}[chapter]
\floatname{listing}{Code Listing}