Re^3: How to escape from sub to beginning of script?

[choroba]

in reply to Re^2: How to escape from sub to beginning of script?
in thread How to escape from sub to beginning of script?

OK, so add exit to other options :-)

Or, use a different variable, e.g. $restart, and set it to 1 only if you want to restart the loop. The loop then becomes

$restart = 1;
while ($restart) {
    $restart = 0;
    ....
}

Or whatever similar.