diff options
Diffstat (limited to 'lib/coderay/encoders/html/css.rb')
| -rw-r--r-- | lib/coderay/encoders/html/css.rb | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/lib/coderay/encoders/html/css.rb b/lib/coderay/encoders/html/css.rb index d577602..90d8cb1 100644 --- a/lib/coderay/encoders/html/css.rb +++ b/lib/coderay/encoders/html/css.rb @@ -34,9 +34,12 @@ module Encoders private CSS_CLASS_PATTERN = / - ( (?: # $1 = classes - \s* \. [-\w]+ - )+ ) + ( # $1 = selectors + (?: + (?: \s* \. [-\w]+ )+ + \s* ,? + )+ + ) \s* \{ \s* ( [^\}]+ )? # $2 = style \s* \} \s* @@ -44,12 +47,14 @@ module Encoders ( . ) # $3 = error /mx def parse stylesheet - stylesheet.scan CSS_CLASS_PATTERN do |classes, style, error| + stylesheet.scan CSS_CLASS_PATTERN do |selectors, style, error| raise "CSS parse error: '#{error.inspect}' not recognized" if error - styles = classes.scan(/[-\w]+/) - cl = styles.pop - @classes[cl] ||= Hash.new - @classes[cl][styles] = style.to_s.strip + for selector in selectors.split(',') + classes = selector.scan(/[-\w]+/) + cl = classes.pop + @classes[cl] ||= Hash.new + @classes[cl][classes] = style.to_s.strip + end end end |