class Rouge::RegexLexer::Rule

@see StateDSL#rule
to perform if the test succeeds.
A rule is a tuple of a regular expression to test, and a callback

def initialize(re, callback) 

def initialize(re, callback)
  @re = re
  @callback = callback
  @beginning_of_line = re.source[0] == ?^
end

def inspect 

def inspect
  "#<Rule #{@re.inspect}>"
end