old_contents: from coalib.bearlib.languages.Language import Language
  
  
  @Language
  class JavaScript:
      aliases = 'js', 'ecmascript'
      extensions = '.js',
      comment_delimiters = '//',
      multiline_comment_delimiters = {'/*': '*/'}
      string_delimiters = {'"': '"', "'": "'"}
      multiline_string_delimiters = {}
      indent_types = {'{': '}'}
      encapsulators = {'(': ')', '[': ']'}
      string_delimiter_escape = {'"': '\\"', "'": "\\'"}
  
new_contents: from coalib.bearlib.languages.Language import Language
  
  
  @Language
  class JavaScript:
      aliases = 'js', 'ecmascript', 'node'
      extensions = '.js',
      comment_delimiters = '//',
      multiline_comment_delimiters = {'/*': '*/'}
      string_delimiters = {'"': '"', "'": "'"}
      multiline_string_delimiters = {}
      indent_types = {'{': '}'}
      encapsulators = {'(': ')', '[': ']'}
      string_delimiter_escape = {'"': '\\"', "'": "\\'"}
  
subject: Add alias 'node' to language