* ext/tk/lib/tk.rb: Tk.after makes TkCore::INTERP.tk_cmd_tbl grow [ruby-dev:24207]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 14 insertions, 2 deletions

diff --git a/ext/tk/lib/tk.rb b/ext/tk/lib/tk.rb
index 800031a682..e6a4dd14e4 100644
--- a/ext/tk/lib/tk.rb
+++ b/ext/tk/lib/tk.rb
@@ -1191,8 +1191,14 @@ module TkCore
   end
 
   def after(ms, cmd=Proc.new)
+    crit_bup = Thread.critical
+    Thread.critical = true
+
     myid = _curr_cmd_id
-    cmdid = install_cmd(cmd)
+    cmdid = install_cmd(proc{ret = cmd.call;uninstall_cmd(myid); ret})
+
+    Thread.critical = crit_bup
+
     tk_call_without_enc("after",ms,cmdid)  # return id
 #    return
 #    if false #defined? Thread
@@ -1209,8 +1215,14 @@ module TkCore
   end
 
   def after_idle(cmd=Proc.new)
+    crit_bup = Thread.critical
+    Thread.critical = true
+
     myid = _curr_cmd_id
-    cmdid = install_cmd(cmd)
+    cmdid = install_cmd(proc{ret = cmd.call;uninstall_cmd(myid); ret})
+
+    Thread.critical = crit_bup
+
     tk_call_without_enc('after','idle',cmdid)
   end