ktsj	2011-12-04 12:12:54 +0900 (Sun, 04 Dec 2011)

  New Revision: 33940

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=33940

  Log:
    * lib/pp.rb: fix rdoc.

  Modified files:
    trunk/ChangeLog
    trunk/lib/pp.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 33939)
+++ ChangeLog	(revision 33940)
@@ -1,3 +1,7 @@
+Sun Dec  4 12:11:28 2011  Kazuki Tsujimoto  <kazuki@c...>
+
+	* lib/pp.rb: fix rdoc.
+
 Sun Dec  4 12:03:16 2011  NARUSE, Yui  <naruse@r...>
 
 	* lib/delegate.rb (Delegator#methods): Kernel#methods receives
Index: lib/pp.rb
===================================================================
--- lib/pp.rb	(revision 33939)
+++ lib/pp.rb	(revision 33940)
@@ -48,11 +48,13 @@
 #
 # = Usage
 #
-#   pp(obj)
+#   pp(obj)             #=> obj
+#   pp(obj1, obj2, ...) #=> [obj1, obj2, ...]
+#   pp()                #=> nil
 #
-# output +obj+ to +$>+ in pretty printed format.
+# output +obj(s)+ to +$>+ in pretty printed format.
 #
-# It returns +nil+.
+# It returns +obj(s)+.
 #
 # = Output Customization
 # To define your customized pretty printing function for your classes,

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