A great explanation, thanks a lot!

It raised another question, though: if one or more of those statements (A, B etc) is a print "..." statement, how can I make it print only if B is false (as in not B and A)?

 
UPDATE: Here's how my test code looks:

$test = $comment = 1;
($a = 3 and print "--> $a\n") if ($comment or $test) or print "no way!
+\n";

[download]

It works if ($comment or $test) gives true, but both print statements are executed if it gives false...

--------------------------------
An idea is not responsible for the people who believe in it...

In reply to Re^2: Complex conditional statements by bofh_of_oz
in thread Complex conditional statements by bofh_of_oz

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