2) I have this line that I was rather proud of: warn("$0 started running at ", scalar(localtime()), ' with switches ', defined(my $switches_text = join ', ', keys %switches) ? $switches_text : "(none)", "\n"); Fails, though. Apparently I need to declare $switches_text with my earlier, because it works if I put a my $switches_text on the line above. Anyone got any idea why? I was hoping I could fit it all onto one line. 
warn("$0 started running at ".localtime().' with switches ', (%switche
+s ? join ', ', keys %switches  : "(none)"), "\n");

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-- Randal L. Schwartz, Perl hacker

In reply to Re: duplicate $_ while reading files; my compactness; code structure by merlyn
in thread duplicate $_ while reading files; my compactness; code structure by Amoe

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