nobu	2010-07-30 12:42:05 +0900 (Fri, 30 Jul 2010)

  New Revision: 28798

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=28798

  Log:
    * lib/net/imap.rb (example): use IO#noecho to read password if
      possible, and defer until needed.  [ruby-dev:41889]

  Modified files:
    trunk/ChangeLog
    trunk/lib/net/imap.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 28797)
+++ ChangeLog	(revision 28798)
@@ -1,5 +1,8 @@
-Fri Jul 30 12:38:22 2010  Nobuyoshi Nakada  <nobu@r...>
+Fri Jul 30 12:42:02 2010  Nobuyoshi Nakada  <nobu@r...>
 
+	* lib/net/imap.rb (example): use IO#noecho to read password if
+	  possible, and defer until needed.  [ruby-dev:41889]
+
 	* lib/net/imap.rb (example): support starttls option.
 	  [ruby-dev:41888]
 
Index: lib/net/imap.rb
===================================================================
--- lib/net/imap.rb	(revision 28797)
+++ lib/net/imap.rb	(revision 28798)
@@ -3488,12 +3488,10 @@
 
   def get_password
     print "password: "
-    system("stty", "-echo")
     begin
-      return gets.chop
+      return _noecho(&:gets).chomp
     ensure
-      system("stty", "echo")
-      print "\n"
+      puts
     end
   end
 
@@ -3546,7 +3544,9 @@
   imap = Net::IMAP.new($host, :port => $port, :ssl => $ssl)
   begin
     imap.starttls if $starttls
-    password = get_password
+    class << password = method(:get_password)
+      alias to_str call
+    end
     imap.authenticate($auth, $user, password)
     while true
       cmd, *args = get_command

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