Class: Jekyll::Converters::Markdown::KramdownParser

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/converters/markdown/kramdown_parser.rb

Constant Summary collapse

CODERAY_DEFAULTS = 
{
  "css"               => "style",
  "bold_every"        => 10,
  "line_numbers"      => "inline",
  "line_number_start" => 1,
  "tab_width"         => 4,
  "wrap"              => "div",
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ KramdownParser

Returns a new instance of KramdownParser.



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# File 'lib/jekyll/converters/markdown/kramdown_parser.rb', line 84

def initialize(config)
  @main_fallback_highlighter = config["highlighter"] || "rouge"
  @config = config["kramdown"] || {}
  @highlighter = nil
  setup
  load_dependencies
end

Instance Method Details

#convert(content) ⇒ Object 



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# File 'lib/jekyll/converters/markdown/kramdown_parser.rb', line 108

def convert(content)
  document = Kramdown::JekyllDocument.new(content, @config)
  html_output = document.to_html
  if @config["show_warnings"]
    document.warnings.each do |warning|
      Jekyll.logger.warn "Kramdown warning:", warning
    end
  end
  html_output
end

#setup ⇒ Object

Setup and normalize the configuration:

* Create Kramdown if it doesn't exist.
* Set syntax_highlighter, detecting enable_coderay and merging
    highlighter if none.
* Merge kramdown[coderay] into syntax_highlighter_opts stripping coderay_.
* Make sure `syntax_highlighter_opts` exists.



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# File 'lib/jekyll/converters/markdown/kramdown_parser.rb', line 99

def setup
  @config["syntax_highlighter"] ||= highlighter
  @config["syntax_highlighter_opts"] ||= {}
  @config["syntax_highlighter_opts"]["default_lang"] ||= "plaintext"
  @config["syntax_highlighter_opts"]["guess_lang"] = @config["guess_lang"]
  @config["coderay"] ||= {} # XXX: Legacy.
  modernize_coderay_config
end