do_constants

# File lib/rdoc/parser/c.rb, line 338
  def do_constants
    @content.scan(%\Wrb_define_
                   ( variable          |
                     readonly_variable |
                     const             |
                     global_const        )
               \s*\(
                 (?:\s*(\w+),)?
                 \s*"(\w+)",
                 \s*(.*?)\s*\)\s*;
                 %m) do |type, var_name, const_name, definition|
      var_name = "rb_cObject" if !var_name or var_name == "rb_mKernel"
      handle_constants type, var_name, const_name, definition
    end

    @content.scan(%
                  \Wrb_curses_define_const
                  \s*\(
                    \s*
                    (\w+)
                    \s*
                  \)
                  \s*;%m) do |consts|
      const = consts.first

      handle_constants 'const', 'mCurses', const, "UINT2NUM(#{const})"
    end

    @content.scan(%
                  \Wrb_file_const
                  \s*\(
                    \s*
                    "([^"]+)",
                    \s*
                    (.*?)
                    \s*
                  \)
                  \s*;%m) do |name, value|
      handle_constants 'const', 'rb_mFConst', name, value
    end
  end