method

scan

Importance_0
v1_8_7_330 - Show latest stable - 0 notes - Class: RDoc::RubyParser
scan() public

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# File lib/rdoc/parsers/parse_rb.rb, line 1399
    def scan
      @tokens = []
      @unget_read = []
      @read = []
      catch(:eof) do
        catch(:enddoc) do
          begin
            parse_toplevel_statements(@top_level)
          rescue Exception => e
            $stderr.puts "\n\n"
            $stderr.puts "RDoc failure in #@input_file_name at or around " +
                         "line #{@scanner.line_no} column #{@scanner.char_no}"
            $stderr.puts 
            $stderr.puts "Before reporting this, could you check that the file"
            $stderr.puts "you're documenting compiles cleanly--RDoc is not a"
            $stderr.puts "full Ruby parser, and gets confused easily if fed"
            $stderr.puts "invalid programs."
            $stderr.puts
            $stderr.puts "The internal error was:\n\n"
            
            e.set_backtrace(e.backtrace[0,4])
            raise
          end
        end
      end
      @top_level
    end
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