This is a follow-up to the first post on Neovim and LaTeX. I love LaTeX, but I don’t love LaTeX noise. If you use LazyVim’s lang.tex extra, you’ve probably seen a familiar friend pop up in your editor diagnostics: Underfull \hbox. It’s usually harmless, but it’s distracting—especially when you’re trying to focus on content. In […]
This is the style I use to highlight my Java code in LaTeX documents with the Listings package, with Eclipse colors:
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% Colors for code highlighting according to the Eclipse default theme \definecolor{keywordColor}{rgb}{0.5, 0, 0.33} \definecolor{commentColor}{rgb}{0.25, 0.5, 0.35} \definecolor{stringColor}{rgb}{0.16, 0, 1} \definecolor{numberColor}{rgb}{0, 0, 0} % Color style \lstdefinestyle{mystyle}{ flexiblecolumns=true, keepspaces=true, tabsize=4, showstringspaces=false, basewidth={0em,0em},, numbers=left, basicstyle=\scriptsize, numberstyle=\color{numberColor}, commentstyle=\color{commentColor}\itshape, stringstyle=\color{stringColor}\ttfamily, keywordstyle=\color{keywordColor}\bfseries, } |
And this is an example of a document, where I show the same listing both with black and white colors an Eclipse colors:
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\documentclass{article} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} % not needed on XeLaTeX/LuaLaTeX \usepackage{xcolor} \usepackage{listings} % Colors for code highlighting according to the Eclipse default theme \definecolor{keywordColor}{rgb}{0.5, 0, 0.33} \definecolor{commentColor}{rgb}{0.25, 0.5, 0.35} \definecolor{stringColor}{rgb}{0.16, 0, 1} \definecolor{numberColor}{rgb}{0, 0, 0} % Color style \lstdefinestyle{mystyle}{ flexiblecolumns=true, keepspaces=true, tabsize=4, showstringspaces=false, basewidth={0em,0em},, numbers=left, basicstyle=\scriptsize, numberstyle=\color{numberColor}, commentstyle=\color{commentColor}\itshape, stringstyle=\color{stringColor}\ttfamily, keywordstyle=\color{keywordColor}\bfseries, } % Black and white style \lstdefinestyle{mystylebw}{ flexiblecolumns=true, keepspaces=true, tabsize=4, showstringspaces=false, basewidth={0em,0em},, numbers=left, basicstyle=\scriptsize, commentstyle=\itshape, stringstyle=\ttfamily, } \begin{document} \section*{Demo} With the default black and white style: \begin{lstlisting}[language=Java,style=mystylebw] // A simple Java program class Demo { public static void main(String[] args) { System.out.println("Hello, world!"); } } \end{lstlisting} \noindent With the color style: \begin{lstlisting}[language=Java,style=mystyle] // A simple Java program class Demo { public static void main(String[] args) { System.out.println("Hello, world!"); } } \end{lstlisting} \end{document} |
Here’s the result:
If you use the LaTeX listings package to typeset Java, you’ve probably noticed that modern Java has moved faster than the package itself. Records, var, and text blocks may not highlight correctly out of the box. The good news: the listings package is extensible so that you can teach it “modern Java” with a tiny […]
This is the first part of a few tutorials on using the LaTeX typesetting system with Neovim using the LazyVim setup. I highly recommend LazyVim because it has many cool plugins configured with nice defaults. Moreover, as we see in this tutorial, it lets you quickly have VimTeX and the TexLab LSP up and running […]