README.txt in patternmatching-0.1.4 vs README.txt in patternmatching-0.2.0

@@ -21,13 +21,11 @@
 
 Note: Default equivalence used in structured pattern matching is 
 based on "pattern === data", 
 so "foo(Numeric)" matches "foo(100)".
 
-Notice: Current implementation is not thread safe now. 
-Need the receiver object(NOT an argument) calling pattern matching 
-synchronized when multi-threaded access.
+From ver. 0.2.0, thread unsafeness restriction is removed.
 
 == Demonstration of usage
 
 Symbols(e.g. ":a", ":right_value") 
 in patterns is passed as variable 
@@ -140,10 +138,49 @@
    seems something do
      puts "no name"
    end
  end # => "He is Jiro"
 
+=== Field Access Example
+It is ver. 0.2.0 API
+
+ require "patternmatching"
+ 
+ include PatternMatching
+ 
+ class Foo 
+   def initialize
+     @name = "Foo"
+   end
+   attr :name
+   def foo
+   end
+ 
+   def bar
+     make "bar" do
+       seems as {:val} do
+         foo
+         # To access fields like this.name or this.name = ...
+         the.name = val
+         # To access self as this
+         this
+       end
+     end
+   end
+   
+   func(:buzz).seems as {:val} do 
+     the.name = val
+     this
+   end
+ end
+ 
+ o = Foo.new
+ p o.bar == o #=> true
+ p o.name #=> "bar"
+ p o.buzz("buzz") == o #=> true
+ p o.name #=> "buzz"
+
 == Forum
 
 Visit the project forum in RubyForge. 
 
 == How to submit patches
@@ -156,14 +193,14 @@
 
 == License
 
 This code is free to use under the terms of the MIT license. 
 
-== Link
+== Links
 
-* Web Site: http://patternmatching.rubyforge.org/
-* Project Page: http://rubyforge.org/projects/patternmatching/
-* API Doc:  http://patternmatching.rubyforge.org/rdoc/
+* {Web Site}[http://patternmatching.rubyforge.org/]
+* {Project Page}[http://rubyforge.org/projects/patternmatching/]
+* {API Doc}[http://patternmatching.rubyforge.org/rdoc/]
 
 == Contact
 
 Comments are welcome. Send a message to the forum.