[
  {"type":"KeywordDeclaration","value":"active"},
  {"type":"TextWhitespace","value":" "},
  {"type":"KeywordDeclaration","value":"proctype"},
  {"type":"TextWhitespace","value":" "},
  {"type":"Name","value":"cr"},
  {"type":"Punctuation","value":"()"},
  {"type":"TextWhitespace","value":" "},
  {"type":"Punctuation","value":"{}"},
  {"type":"TextWhitespace","value":"\n"}
]