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author | murphy <murphy@rubychan.de> | 2006-07-11 05:40:21 +0000 |
---|---|---|
committer | murphy <murphy@rubychan.de> | 2006-07-11 05:40:21 +0000 |
commit | 7bb2aef0553091a10c197e302475c9f14de8a860 (patch) | |
tree | 72ea9444276fe97dc99ae82aa9e46070ec7ba9ea /lib/coderay/encoders/html/css.rb | |
parent | 26a8e5a0388199ac686db28d631b05a5b5aa02e1 (diff) | |
download | coderay-7bb2aef0553091a10c197e302475c9f14de8a860.tar.gz |
rake test now runs in debug mode.
All .rb files converted to UNIX format (where did the \r come from?)
Diffstat (limited to 'lib/coderay/encoders/html/css.rb')
-rw-r--r-- | lib/coderay/encoders/html/css.rb | 130 |
1 files changed, 65 insertions, 65 deletions
diff --git a/lib/coderay/encoders/html/css.rb b/lib/coderay/encoders/html/css.rb index b76d682..d577602 100644 --- a/lib/coderay/encoders/html/css.rb +++ b/lib/coderay/encoders/html/css.rb @@ -1,65 +1,65 @@ -module CodeRay
-module Encoders
-
- class HTML
- class CSS
-
- attr :stylesheet
-
- def CSS.load_stylesheet style = nil
- CodeRay::Styles[style]
- end
-
- def initialize style = :default
- @classes = Hash.new
- style = CSS.load_stylesheet style
- @stylesheet = [
- style::CSS_MAIN_STYLES,
- style::TOKEN_COLORS.gsub(/^(?!$)/, '.CodeRay ')
- ].join("\n")
- parse style::TOKEN_COLORS
- end
-
- def [] *styles
- cl = @classes[styles.first]
- return '' unless cl
- style = ''
- 1.upto(styles.size) do |offset|
- break if style = cl[styles[offset .. -1]]
- end
- raise 'Style not found: %p' % [styles] if $DEBUG and style.empty?
- return style
- end
-
- private
-
- CSS_CLASS_PATTERN = /
- ( (?: # $1 = classes
- \s* \. [-\w]+
- )+ )
- \s* \{ \s*
- ( [^\}]+ )? # $2 = style
- \s* \} \s*
- |
- ( . ) # $3 = error
- /mx
- def parse stylesheet
- stylesheet.scan CSS_CLASS_PATTERN do |classes, 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
- end
- end
-
- end
- end
-
-end
-end
-
-if $0 == __FILE__
- require 'pp'
- pp CodeRay::Encoders::HTML::CSS.new
-end
+module CodeRay +module Encoders + + class HTML + class CSS + + attr :stylesheet + + def CSS.load_stylesheet style = nil + CodeRay::Styles[style] + end + + def initialize style = :default + @classes = Hash.new + style = CSS.load_stylesheet style + @stylesheet = [ + style::CSS_MAIN_STYLES, + style::TOKEN_COLORS.gsub(/^(?!$)/, '.CodeRay ') + ].join("\n") + parse style::TOKEN_COLORS + end + + def [] *styles + cl = @classes[styles.first] + return '' unless cl + style = '' + 1.upto(styles.size) do |offset| + break if style = cl[styles[offset .. -1]] + end + raise 'Style not found: %p' % [styles] if $DEBUG and style.empty? + return style + end + + private + + CSS_CLASS_PATTERN = / + ( (?: # $1 = classes + \s* \. [-\w]+ + )+ ) + \s* \{ \s* + ( [^\}]+ )? # $2 = style + \s* \} \s* + | + ( . ) # $3 = error + /mx + def parse stylesheet + stylesheet.scan CSS_CLASS_PATTERN do |classes, 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 + end + end + + end + end + +end +end + +if $0 == __FILE__ + require 'pp' + pp CodeRay::Encoders::HTML::CSS.new +end |