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Show usage if no code given
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@ -33,6 +33,11 @@ my $nick = shift @ARGV // (print "Missing nick argument.\n" and die);
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my $channel = shift @ARGV // (print "Missing channel argument.\n" and die);
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my $code = join(' ', @ARGV);
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if (not length $code) {
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print "$nick: Usage: cc [-paste] [-nomain] [-lang=<language>] [-info] [language options] <code> [-input=<stdin input>]\n";
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exit;
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}
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my $lang = $language->new(nick => $nick, channel => $channel, lang => $language, code => $code);
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$lang->process_interactive_edit;
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