Sha256: 43bc20f2e76cfb129567f2c741281ee45f43e18a5c5db5b433d158e3bf7b4b4b
Contents?: true
Size: 1.55 KB
Versions: 43
Compression:
Stored size: 1.55 KB
Contents
# A hack to make MaRuKu use UltraViolet for highlighting
# To specify the style to use use for example:
# uv_style: amy
# html_use_syntax: true
# code_lang: ruby
# In the document header area.
require 'maruku'
module MaRuKu
module Out
module HTML
def uv_highlight(source, lang, style)
require 'uv'
html = Uv.parse(source, 'xhtml', lang, lines = false, style)
# Prepare <code> containing <pre>
code = Document.new(html, :respect_whitespace => :all).root
code.name = 'code'
code.attributes['class'] = lang
code.attributes['lang'] = lang
# Prepare <pre>
pre = Element.new('pre')
pre << code
pre.attributes['class'] = style
pre
rescue => ex
puts ex
to_html_code_using_pre(source)
end
def to_html_code
source = self.raw_code
use_syntax = get_setting(:html_use_syntax)
uv_style = get_setting(:uv_style)
lang = self.attributes[:lang] || @doc.attributes[:code_lang]
lang ||= 'ruby' if attributes[:ruby]
# we always use syntax highlighting, this is a doc wiki
if lang and use_syntax
element = uv_highlight(source, lang, uv_style)
else
element = to_html_code_using_pre(source)
end
color = get_setting(:code_background_color)
if color != Globals[:code_background_color]
element.attributes['style'] = "background-color: #{color};"
end
add_ws element
end
end # HTML
end # Out
end # MaRuKu
Version data entries
43 entries across 43 versions & 5 rubygems