* ext/tk/extconf.rb: New strategy for searching Tcl/Tk libraries.

* ext/tk/*: Support new features of Tcl/Tk8.6b1 and minor bug fixes.
     ( [KNOWN BUG] Ruby/Tk on Ruby 1.9 will not work on Cygwin. )
* ext/tk/*: Unify sources between Ruby 1.8 & 1.9.
            Improve default_widget_set handling.
* ext/tk/*: Multi-TkInterpreter (multi-tk.rb) works on Ruby 1.8 & 1.9.
     ( [KNOWN BUG] On Ruby 1.8, join to a long term Thread on Tk
       callbacks may freeze. On Ruby 1.9, cannot create a second 
       master interpreter (creating slaves are OK); supported master
       interpreter is the default master interpreter only. )
* ext/tk/lib/tkextlib/*: Update supported versions of Tk extensions.
         Tcllib 1.8/Tklib 0.4.1  ==>  Tcllib 1.11.1/Tklib 0.5
         BWidgets 1.7            ==>  BWidgets 1.8
         TkTable 2.9             ==>  TkTable 2.10
         TkTreeCtrl 2005-12-02   ==>  TkTreeCtrl 2.2.9
         Tile 0.8.0/8.5.1        ==>  Tile 0.8.3/8.6b1
         IncrTcl 2005-02-14      ==>  IncrTcl 2008-12-15
         TclX 2005-02-07         ==>  TclX 2008-12-15
         Trofs 0.4.3             ==>  Trofs 0.4.4


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/ext/tk/sample/multi-ip_sample.rb b/ext/tk/sample/multi-ip_sample.rb
index 8150e69c73..eccf0201f8 100644
--- a/ext/tk/sample/multi-ip_sample.rb
+++ b/ext/tk/sample/multi-ip_sample.rb
@@ -19,7 +19,6 @@ cmd = Proc.new{|txt|
   else
     root = TkRoot.new(:title=>'timer sample')
   end
-
   label = TkLabel.new(:parent=>root, :relief=>:raised, :width=>10) \
                   .pack(:side=>:bottom, :fill=>:both)
 
@@ -48,6 +47,7 @@ cmd = Proc.new{|txt|
   b_start = TkButton.new(:text=>'Start', :state=>:disabled) {
     pack(:side=>:left, :fill=>:both, :expand=>true)
   }
+
   b_stop  = TkButton.new(:text=>'Stop', :state=>:normal) {
     pack('side'=>'left', 'fill'=>'both', 'expand'=>'yes')
   }
@@ -80,6 +80,7 @@ safe_slave2.eval_proc(cmd, 'safe2')      # label -> .w00020
 cmd.call('master')                       # label -> .w00024
 
 #second_master = MultiTkIp.new(&cmd)
+#second_master = MultiTkIp.new(:safe=>2){p [:second_master, $SAFE]}
 
 TkTimer.new(2000, -1, proc{p ['safe1', safe_slave1.deleted?]}).start
 TkTimer.new(2000, -1, proc{p ['safe2', safe_slave2.deleted?]}).start