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require 'set'
require 'coderay/simple_scanner_dsl'
module CodeRay
module Scanners
class SimpleScanner < Scanner
extend SimpleScannerDSL
class << self
def define_scan_tokens!
if ENV['PUTS']
puts CodeRay.scan(scan_tokens_code, :ruby).terminal
puts "callbacks: #{callbacks.size}"
end
class_eval <<-RUBY
def scan_tokens encoder, options
#{ scan_tokens_code.chomp.gsub(/^/, ' ') }
end
RUBY
end
end
def scan_tokens tokens, options
self.class.define_scan_tokens!
scan_tokens tokens, options
end
protected
def setup
@state = :initial
end
def close_groups encoder, states
# TODO
end
end
end
end
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