Minecraft. OpenComputers. Cedit (/usr/man/hl).

NAME
  hl - syntax highlight file (or input) to output

SYNOPSIS
  hl [OPTION]... [FILE]...

DESCRIPTION
  Syntax highlights Lua code to output.

OPTIONS
  -w
    Wrap lines on that are longer than screen width
  -m
    Wait for key-press after a full screen

EXAMPLES
  hl file.lua
    Displays file.lua syntax highlighted