CodeRay::Encoders::HTML::CSS

    # File lib/coderay/encoders/html/css.rb, line 9
 9:       def CSS.load_stylesheet style = nil
10:         CodeRay::Styles[style]
11:       end

    # File lib/coderay/encoders/html/css.rb, line 13
13:       def initialize style = :default
14:         @classes = Hash.new
15:         style = CSS.load_stylesheet style
16:         @stylesheet = [
17:           style::CSS_MAIN_STYLES,
18:           style::TOKEN_COLORS.gsub(/^(?!$)/, '.CodeRay ')
19:         ].join("\n")
20:         parse style::TOKEN_COLORS
21:       end

    # File lib/coderay/encoders/html/css.rb, line 23
23:       def [] *styles
24:         cl = @classes[styles.first]
25:         return '' unless cl
26:         style = ''
27:         1.upto(styles.size) do |offset|
28:           break if style = cl[styles[offset .. 1]]
29:         end
30:         # warn 'Style not found: %p' % [styles] if style.empty?
31:         return style
32:       end

    # File lib/coderay/encoders/html/css.rb, line 49
49:       def parse stylesheet
50:         stylesheet.scan CSS_CLASS_PATTERN do |selectors, style, error|
51:           raise "CSS parse error: '#{error.inspect}' not recognized" if error
52:           for selector in selectors.split(',')
53:             classes = selector.scan(/[-\w]+/)
54:             cl = classes.pop
55:             @classes[cl] ||= Hash.new
56:             @classes[cl][classes] = style.to_s.strip.delete(' ').chomp(';')
57:           end
58:         end
59:       end