q{ } is the equivalent of a single quote - ' '.
qq{ } is the equivalent of a double quote - " ".
qx{ } is the equivalent of the back quote - ` `.
...

You should read the chapter "Quote and Quote-like Operators" on CPAN here.

The code
$text = eval { '$delta and $alpha' };
is equivalent to -
$text = ($delta and $alpha);
where and is a valid Perl operator. Because $delta is true (not empty), $alpha is evaluated, and $text gets assigned with the value of $alpha, which is 'A'. That's what Zaxo was talking about.


In reply to Re: Re: Re: Resolving scalars in a scalar by Roger
in thread Resolving scalars in a scalar by Anonymous Monk

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