- `java` suitable for source code in the Java language.
-- `matlab` suitable for source code in the MATLAB language.
+- `matlab` suitable for source code in the MATLAB and Octave languages.
- `objc` suitable for source code in the Objective-C language.
- `ruby` suitable for source code in the Ruby language.
+- `rust` suitable for source code in the Rust language.
+
- `tex` suitable for source code for LaTeX documents.