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Function 'system' nasty behaviour in Cygwin Perl/Tk

by jesuashok (Curate)
on Jan 31, 2006 at 02:34 UTC ( #526642=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl
    
    ...
    'Yellow', -command, sub{system('xterm'=>'')}, -text, 'Magic 1' ) ->
    pack();
    MainLoop;
    
  2. or download this
    #===vptk end===< DO NOT CODE ABOVE THIS LINE >===
    FELIX-XP-~> test.pl
    ...
    Background Error: panic: MUTEX_LOCK (45) [op.c:354] at
    /usr/lib/perl5/vendor_perl/5.8/cygwin/Tk.pm line 406.
    panic: MUTEX_LOCK (45) [op.c:354].
    

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