Method: RDoc::Parser::Ruby#parse_alias

Defined in:
lib/rdoc/parser/ruby.rb

#parse_alias(context, single, tk, comment) ⇒ Object

Parses an alias in context with comment



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# File 'lib/rdoc/parser/ruby.rb', line 744

def parse_alias(context, single, tk, comment)
  line_no = tk[:line_no]

  skip_tkspace

  if :on_lparen === peek_tk[:kind] then
    get_tk
    skip_tkspace
  end

  new_name = get_symbol_or_name

  skip_tkspace
  if :on_comma === peek_tk[:kind] then
    get_tk
    skip_tkspace
  end

  begin
    old_name = get_symbol_or_name
  rescue RDoc::Error
    return
  end

  al = RDoc::Alias.new(get_tkread, old_name, new_name, comment,
                       single == SINGLE)
  record_location al
  al.line   = line_no

  read_documentation_modifiers al, RDoc::ATTR_MODIFIERS
  context.add_alias al
  @stats.add_alias al

  al
end