i.nt.ro » Blog Archive » A command line syntax highlighter written in Ruby
Here is the syntax highlighting cat, which I shall call cax. #!/usr/bin/env ruby require 'syntax/convertors/html' require 'rainbow' filename = ARGV[0] puts ARGV[0] line_num=0 tokenizer = Syntax.load "ruby" file = File.new(filename,"r") while (line = file.gets) c_line = "" tokenizer.tokenize( line ) do |token| case token.group.to_s when "string" then c_line = c_line + token.color(:green
CodeRay
Fast and easy syntax highlighting for selected languages. Features input languages C, C++ Clojure (new) CSS Delphi diff ERB Go Groovy HAML (new) HTML Java JavaScript JSON Lua PHP Python Ruby Sass SQL Taskpaper XML YAML output formats HTML snippet (inline styles) HTML page (CSS classes) Terminal (16 colors) JSON YAML Ruby Array (Tokens) tools coderay executable LoC counter (beta) license MIT basic
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