Update ruby-parsetree package to 2.2.0.

=== 2.2.0 / 2008-06-09

* 18 minor enhancements:

  * Added 1.9 and rubinius to multiruby skip list.
  * Added 1.9 fixes for SexpProcessor.
  * Added compatibility changes for regexp option values.
  * Added custom compact since Array#compact is hostile to subclasses.
  * Added some tests for wonky index edge cases. some commented out.
  * Added test changes for 1.9 and r2r changes. Esp fixed regexp differences.
  * Added tests for dasgn, proc arities,
  * Added/updated some tests for ruby_parser.
  * Changed tests to default to nil for verbose.
  * Fixed all assertions deprecated in miniunit.
  * Raises LoadError if incompatible ruby, allows fallback to ruby_parser.
  * Removed Unified's rewrite_fbody and moved up into defn... not sure about that.
  * Removed argscat rewriter from unified_ruby.rb
  * Renamed shadowed variable name.
  * Reworked parse_tree_for_(method|string) to take optional verbose arg.
  * Started removing ending newlines from pt_testcase.rb.
  * Uncommented all commented out tests. ruby_parser must not be a pansy.
  * Updated rakefile for new hoe abilities.

* 3 bug fixes:

  * Fixed 1.8.[45] wrt dasgn_curr declaration removal.
  * Fixed pt_testcase bug.
  * Fixes for colon2/3 in class/module/cdecls.


(taca)

@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.1.1.1 2008/04/04 15:18:14 jlam Exp $
+# $NetBSD: Makefile,v 1.2 2008/06/22 16:05:18 taca Exp $
 
-DISTNAME=	ParseTree-2.1.1
+DISTNAME=	ParseTree-2.2.0
 PKGNAME=	${RUBY_PKGPREFIX}-${DISTNAME:tl}
 CATEGORIES=	devel
 

@@ -1,6 +1,6 @@
-$NetBSD: distinfo,v 1.2 2008/04/21 15:42:17 jlam Exp $
+$NetBSD: distinfo,v 1.3 2008/06/22 16:05:18 taca Exp $
 
-SHA1 (ParseTree-2.1.1.gem) = 066a6c255192c88280ed5482f81bf2c7082727f3
-RMD160 (ParseTree-2.1.1.gem) = 0f448046aad37e859b4497b6d70b82d8a65dd972
-Size (ParseTree-2.1.1.gem) = 44544 bytes
+SHA1 (ParseTree-2.2.0.gem) = 2d301ab0a3fd8015b4b8f7a49ceb14c8f420863a
+RMD160 (ParseTree-2.2.0.gem) = 95e3ba06ad0f448c29f6e4156830eef37b3c378b
+Size (ParseTree-2.2.0.gem) = 45056 bytes
 SHA1 (patch-aa) = d3ea4077ab7ae6e93eb0dca3094af4424798dbca