Racc::UserAction

 
               # File racc/grammar.rb, line 735
def UserAction.empty
  new(nil, nil)
end
            

 
               # File racc/grammar.rb, line 741
def initialize(src, proc)
  @source = src
  @proc = proc
end
            

 
               # File racc/grammar.rb, line 728
def UserAction.proc(pr = nil, &block)
  if pr and block
    raise ArgumentError, "both of argument and block given"
  end
  new(nil, pr || block)
end
            

 
               # File racc/grammar.rb, line 724
def UserAction.source_text(src)
  new(src, nil)
end
            

 
               # File racc/grammar.rb, line 757
def empty?
  not @proc and not @source
end
            

 
               # File racc/grammar.rb, line 761
def name
  "{action type=#{@source || @proc || 'nil'}}"
end
            

 
               # File racc/grammar.rb, line 753
def proc?
  not @source
end
            

 
               # File racc/grammar.rb, line 749
def source?
  not @proc
end