Sha256: 01fef770d87a863260152c10a0e6598227520f78a04828cd67dfc472f07fd293
Contents?: true
Size: 1.31 KB
Versions: 23
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Stored size: 1.31 KB
Contents
module Jekyll class HighlightBlock < Liquid::Block include Liquid::StandardFilters # we need a language, but the linenos argument is optional. SYNTAX = /(\w+)\s?(:?linenos)?\s?/ def initialize(tag_name, markup, tokens) super if markup =~ SYNTAX @lang = $1 if defined? $2 # additional options to pass to Albino. @options = { 'O' => 'linenos=inline' } else @options = {} end else raise SyntaxError.new("Syntax Error in 'highlight' - Valid syntax: highlight <lang> [linenos]") end end def render(context) if Jekyll.pygments render_pygments(context, super.to_s) else render_codehighlighter(context, super.to_s) end end def render_pygments(context, code) if Jekyll.content_type == :markdown return "\n" + Albino.new(code, @lang).to_s(@options) + "\n" else "<notextile>" + Albino.new(code, @lang).to_s(@options) + "</notextile>" end end def render_codehighlighter(context, code) #The div is required because RDiscount blows ass <<-HTML <div> <pre> <code class='#{@lang}'>#{h(code).strip}</code> </pre> </div> HTML end end end Liquid::Template.register_tag('highlight', Jekyll::HighlightBlock)
Version data entries
23 entries across 23 versions & 11 rubygems