You should be aware that the following errors occur when matching the regex "a?Cd" against the data "abcdefg" (with no checkbuttons selected):
Warning: Attempt to load 'Tk::Checkbutton::0.000503063201904297' at /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi/Tk/Widget.pm line 287 Tk::Widget::AUTOLOAD('Tk::Checkbutton=HASH(0x860c6a8)') called at /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi/Tk.p +m line 406 eval {...} called at /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi/Tk.pm line 406 Tk::MainLoop() called at x line 126
In reply to Re: A graphical regular expression tester.
by liverpole
in thread A graphical regular expression tester.
by reasonablekeith
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