Re: Converting a textfile-like string to an array and back

[Yitzchak Scott-Thoennes]

On Sun, 9 Feb 2003 14:34:07 +1100 (EST), [EMAIL PROTECTED] wrote:
>sub a2 { my $y = ""; $y .= $_ . "\n" for @lines }

The ="" is optional. my $x; $x.="foo" intentionally doesn't warn.