Re^2: Two simple code style advice questions

OK defined as 0? Yuck!

That's as bad as defining TRUE as 0.

It would be far clearer as:

use constant NOERROR => 0;

my $errstr = ( $case != NOERROR ? $msg[$case] : "" );
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Though I'd skip that conditional statement completely and embed the logic in the data:

$msg[ 0 ] = ''; 

...

my $errstr = $msg[ $case ];
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With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

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