Install elpa-highlight-numbers by entering the following commands in the terminal:
sudo apt update sudo apt install elpa-highlight-numbers
Description:
highlight numbers in source code
This minor mode provides syntax highlighting of numeric literals in source code, like what many editors provide by default. . It's easy to add or redefine what exactly consitutes a "number" in given major mode. See `highlight-numbers-modelist'.
Homepage: https://github.com/Fanael/highlight-numbers
Version: 0.2.3-2
Section: universe/lisp