Sha256: 84cdd548554a97ecc328380938a74a2f740f4b337ca9f35422513d2ececbb2c8
Contents?: true
Size: 968 Bytes
Versions: 12
Compression:
Stored size: 968 Bytes
Contents
# frozen_string_literal: true
module Asciidoctor
class SyntaxHighlighter::PrettifyAdapter < SyntaxHighlighter::Base
register_for 'prettify'
def initialize *args
super
@pre_class = 'prettyprint'
end
def format node, lang, opts
opts[:transform] = proc {|pre| pre['class'] += %( #{(start = node.attr 'start') ? %[linenums:#{start}] : 'linenums'}) } if node.attr? 'linenums'
super
end
def docinfo? location
true
end
def docinfo location, doc, opts
base_url = doc.attr 'prettifydir', %(#{opts[:cdn_base_url]}/prettify/r298)
if location == :head
prettify_theme_url = ((prettify_theme = doc.attr 'prettify-theme', 'prettify').start_with? 'http://', 'https://') ? prettify_theme : %(#{base_url}/#{prettify_theme}.min.css)
%(<link rel="stylesheet" href="#{prettify_theme_url}"#{opts[:self_closing_tag_slash]}>)
else # :footer
%(<script src="#{base_url}/run_prettify.min.js"></script>)
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems