class Racc::LogFileGenerator

def output_token(out)
  out.print "------- Symbols -------\n\n"
  out.print "**Nonterminals, with rules where they appear\n\n"
  @grammar.each_nonterminal do |t|
    tmp = <<SRC
 (%d)
on right: %s
on left : %s
    out.printf tmp, t.to_s, t.ident,
               symbol_locations(t.locate).join(' '),
               symbol_locations(t.heads).join(' ')
  end
  out.print "\n**Terminals, with rules where they appear\n\n"
  @grammar.each_terminal do |t|
    out.printf "  %s (%d) %s\n",
               t.to_s, t.ident, symbol_locations(t.locate).join(' ')
  end
end