zzak	2013-02-06 23:31:32 +0900 (Wed, 06 Feb 2013)

  New Revision: 39117

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=39117

  Log:
    * doc/pty/README.expect: Removed static documentation file
    * ext/pty/lib/expect.rb: Documentation for IO#expect

  Removed files:
    trunk/doc/pty/README.expect
  Modified files:
    trunk/ChangeLog
    trunk/ext/pty/lib/expect.rb

Index: doc/pty/README.expect
===================================================================
--- doc/pty/README.expect	(revision 39116)
+++ doc/pty/README.expect	(revision 39117)
@@ -1,22 +0,0 @@ https://github.com/ruby/ruby/blob/trunk/doc/pty/README.expect#L0
-	README for expect
-		by A. Ito, 28 October, 1998
-
-	Expect library adds IO class a method called expect(), which
-does similar act to tcl's expect extension. 
-
-The usage of the method is:
-
-   IO#expect(pattern,timeout=9999999)
-
-where `pattern' is an instance of String or Regexp and `timeout'
-is Fixnum, which can be omitted. 
-	When the method is called without block, it waits until the
-input which matches the pattern is obtained from the IO or the time
-specified as the timeout passes. When the pattern is obtained from the
-IO, the method returns an array. The first element of the array is the
-entire string obtained from the IO until the pattern matches. The
-following elements indicates the specific pattern which matched to the
-anchor in the regular expression. If the method ends because of
-timeout, it returns nil. 
- 	When the method is called with block, the array is passed as
-the block parameter.
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 39116)
+++ ChangeLog	(revision 39117)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Wed Feb  6 23:30:00 2013  Zachary Scott  <zachary@z...>
+
+	* doc/pty/README.expect: Removed static documentation file
+	* ext/pty/lib/expect.rb: Documentation for IO#expect
+
 Wed Feb  6 22:25:00 2013  Charlie Somerville  <charlie@c...>
 
 	* hash.c (env_reject_bang): hide keys array from ObjectSpace
Index: ext/pty/lib/expect.rb
===================================================================
--- ext/pty/lib/expect.rb	(revision 39116)
+++ ext/pty/lib/expect.rb	(revision 39117)
@@ -1,10 +1,30 @@ https://github.com/ruby/ruby/blob/trunk/ext/pty/lib/expect.rb#L1
 $expect_verbose = false
 
+# Expect library adds the IO instance method #expect, which does similar act to
+# tcl's expect extension.
+#
+# In order to use this method, you must require expect:
+#
+#   require 'expect'
+#
+# Please see #expect for usage.
 class IO
-  # Reads from the IO until pattern +pat+ matches or the +timeout+ is over.
+  # call-seq:
+  #   IO#expect(pattern,timeout=9999999)                  ->  Array
+  #   IO#expect(pattern,timeout=9999999) { |result| ... } ->  nil
+  #
+  # Reads from the IO until the given +pattern+ matches or the +timeout+ is over.
+  #
   # It returns an array with the read buffer, followed by the matches.
   # If a block is given, the result is yielded to the block and returns nil.
   #
+  # When called without a block, it waits until the input that matches the
+  # given +pattern+ is obtained from the IO or the time specified as the
+  # timeout passes. An array is returned when the pattern is obtained from the
+  # IO. The first element of the array is the entire string obtained from the
+  # IO until the pattern matches, followed by elements indicating which the
+  # pattern which matched to the anchor in the regular expression.
+  #
   # The optional timeout parameter defines, in seconds, the total time to wait
   # for the pattern.  If the timeout expires or eof is found, nil is returned
   # or yielded.  However, the buffer in a timeout session is kept for the next

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