works with 1.8.7. woot

lib/racc/compat.rb

@@ -38,31 +38,3 @@ class Array
     end
   end
 end
-
-unless Enumerable.method_defined?(:map)
-  module Enumerable
-    alias map collect
-  end
-end
-
-unless File.respond_to?(:read)
-  def File.read(path)
-    File.open(path) {|f| return f.read }
-  end
-end
-
-unless Enumerable.method_defined?(:each_slice)
-  module Enumerable
-    def each_slice(n)
-      buf = []
-      each do |x|
-        buf.push x
-        if buf.size == n
-          yield(*buf)
-          buf.clear
-        end
-      end
-      yield(*buf) unless buf.empty?
-    end
-  end
-end

lib/racc/parserfilegenerator.rb

@@ -9,6 +9,7 @@
 # For details of the GNU LGPL, see the file "COPYING".
 #
 
+require 'enumerator'
 require 'racc/compat'
 require 'racc/sourcetext'
 require 'racc/parser-text'
@@ -364,7 +365,7 @@ def serialize_integer_list_compressed(name, table)
     def serialize_integer_list_std(name, table)
       sep = ''
       line "#{name} = ["
-      table.each_slice(10) do |*ns|
+      table.each_slice(10) do |ns|
         @f.print sep; sep = ",\n"
         @f.print ns.map {|n| sprintf('%6s', n ? n.to_s : 'nil') }.join(',')
       end

test/test_parserfilegenerator.rb

@@ -14,8 +14,11 @@ def setup
     def test_compile_chk_y
       generator = Racc::ParserFileGenerator.new(@states, @result.params.dup)
 
-      fork { eval(generator.generate_parser) }
+      fork {
+        eval(generator.generate_parser)
+      }
       Process.wait
+      assert_equal 0, $?.exitstatus
 
       grammar = @states.grammar