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# File 'lib/rouge/plugins/redcarpet.rb', line 14
def block_code(code, language)
name, opts = language ? language.split('?', 2) : [nil, '']
opts = CGI.parse(opts || '').map do |k, vals|
[ k.to_sym, vals.empty? ? true : vals[0] ]
end
opts = Hash[opts]
lexer_class = case name
when 'guess', nil
lexer = Lexer.guess(:source => code, :mimetype => opts[:mimetype])
when String
Lexer.find(name)
end || Lexers::Text
if lexer_class.tag == 'make'
code.gsub! /^ /, "\t"
end
lexer = lexer_class.new(opts)
formatter = Formatters::HTML.new(:css_class => "highlight #{lexer_class.tag}")
Rouge.highlight(code, lexer, formatter)
end
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