* ext/tk/tcltklib.c: add TclTkIp#_create_console() method to create

  a Tcl/Tk's console window.
* ext/tk/lib/multi-tk.rb: support TclTkIp#_create_console() method.
* ext/tk/lib/remote-tk.rb: ditto.
* ext/tk/lib/tk/console.rb: ditto.
* ext/tk/lib/tk.rb: update RELEASE_DATE
* ext/tk/sample/demo-*/check2.rb: use 'return' in the Proc object.
* ext/tk/sample/tkextlib/**: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 22 insertions, 22 deletions

diff --git a/ext/tk/sample/demos-jp/check2.rb b/ext/tk/sample/demos-jp/check2.rb
index 5d0c74a743..f681a4d684 100644
--- a/ext/tk/sample/demos-jp/check2.rb
+++ b/ext/tk/sample/demos-jp/check2.rb
@@ -76,31 +76,31 @@ TkCheckButton.new($check2_demo, :text=>'°ÂÁ´À­¸¡ºº', :variable=>safety,
 # tristate check
 in_check = false
 tristate_check = proc{|n1,n2,op|
-  return if in_check
-
-  in_check = true
-  begin
-    if n1 == safety
-      if safety == 'none'
-        wipers.value = 0
-        brakes.value = 0
-        sober.value  = 0
-      elsif safety == 'all'
-        wipers.value = 1
-        brakes.value = 1
-        sober.value  = 1
-      end
-    else
-      if wipers == 1 && brakes == 1 && sober == 1
-        safety.value = 'all'
-      elsif wipers == 1 || brakes == 1 || sober == 1
-        safety.value = 'partial'
+  unless in_check
+    in_check = true
+    begin
+      if n1 == safety
+        if safety == 'none'
+          wipers.value = 0
+          brakes.value = 0
+          sober.value  = 0
+        elsif safety == 'all'
+          wipers.value = 1
+          brakes.value = 1
+          sober.value  = 1
+        end
       else
-        safety.value = 'none'
+        if wipers == 1 && brakes == 1 && sober == 1
+          safety.value = 'all'
+        elsif wipers == 1 || brakes == 1 || sober == 1
+          safety.value = 'partial'
+        else
+          safety.value = 'none'
+        end
       end
+    ensure
+      in_check = false
     end
-  ensure
-    in_check = false
   end
 }