nagai	2008-06-17 01:54:50 +0900 (Tue, 17 Jun 2008)

  New Revision: 17368

  Modified files:
    trunk/ChangeLog
    trunk/ext/tk/lib/tk.rb
    trunk/ext/tk/sample/irbtkw.rbw
    trunk/ext/tk/tcltklib.c

  Log:
    * ext/tk/tcltklib.c: SEGV when exit.
    
    * ext/tk/lib/tk.rb: add a check for safety to Tk.exit.
    
    * ext/tk/sample/irbtkw.rbw: freezes when receives SIGINT.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ext/tk/sample/irbtkw.rbw?r1=17368&r2=17367&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ext/tk/lib/tk.rb?r1=17368&r2=17367&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=17368&r2=17367&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ext/tk/tcltklib.c?r1=17368&r2=17367&diff_format=u