Duo, A Simple Jekyll Theme

Syntax Highlighting Test Case

# stdlib
require 'pathname'

# The containing module for Rouge
module Rouge
  class << self
    def reload!
      Object.send :remove_const, :Rouge
      load __FILE__
    end

    # Highlight some text with a given lexer and formatter.
    #
    # @example
    #   Rouge.highlight('@foo = 1', 'ruby', 'html')
    #   Rouge.highlight('var foo = 1;', 'js', 'terminal256')
    #
    #   # streaming - chunks become available as they are lexed
    #   Rouge.highlight(large_string, 'ruby', 'html') do |chunk|
    #     $stdout.print chunk
    #   end
    def highlight(text, lexer, formatter, &b)
      lexer = Lexer.find(lexer) unless lexer.respond_to? :lex
      raise "unknown lexer #{lexer}" unless lexer

      formatter = Formatter.find(formatter) unless formatter.respond_to? :format
      raise "unknown formatter #{formatter}" unless formatter

      formatter.format(lexer.lex(text), &b)
    end
  end
end

Duo is a simple Jekyll theme. You can use duo for a single-page site or a simple blog.

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Get Started

# Download and Install
git clone https://github.com/chibicode/duo.git
bundle install

# Run
bundle exec jekyll serve
# open http://localhost:4000/duo

Next Steps

See: Customize Duo.

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