http://qs321.pair.com?node_id=166259

stefp has asked for the wisdom of the Perl Monks concerning the following question:

How can I force Tk to print the stack of calls that led to an error? Below is a typical error obtained from Tk. The problem is that it does not tell me where I messed up.
No -label at /usr/lib/perl5/site_perl/5.6.1/i386-linux/Tk/Widget.pm li +ne 247

-- stefp -- check out TeXmacs wiki