testing rouge scannerdsl

1 files changed, 49 insertions, 0 deletions

diff --git a/lib/coderay/rouge_scanner.rb b/lib/coderay/rouge_scanner.rb
new file mode 100644
index 0000000..b08d7fa
--- /dev/null
+++ b/lib/coderay/rouge_scanner.rb
@@ -0,0 +1,49 @@
+require 'set'
+require 'coderay/rouge_scanner_dsl'
+
+module CodeRay
+  module Scanners
+    class RougeScanner < Scanner
+      require 'rouge'
+      include Rouge::Token::Tokens
+
+      extend RougeScannerDSL
+
+      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
+  @encoder = encoder
+#{ 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 = :root
+      end
+
+      def close_groups encoder, states
+        # TODO
+      end
+
+      def token token
+        @encoder.text_token @match, token
+      end
+    end
+  end
+end
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