class Asciidoctor::RougeExt::Formatters::HTMLLineHighlighter

Public Class Methods

new(delegate, opts) click to toggle source

# File lib/asciidoctor/rouge_ext.rb, line 22
def initialize delegate, opts
  @delegate = delegate
  @lines = opts[:lines] || []
end

Public Instance Methods

stream(tokens) { |include? lineno += 1| ... } click to toggle source

# File lib/asciidoctor/rouge_ext.rb, line 27
def stream tokens
  lineno = 0
  token_lines tokens do |tokens_in_line|
    yield (@lines.include? lineno += 1) ? %(<span class="hll">#{@delegate.format tokens_in_line}#{LF}</span>) : %(#{@delegate.format tokens_in_line}#{LF})
  end
end