How do I stop nasty escape characters from being printed? For example. 
while(1)
{
    $x = <STDIN>;
    print "$x\n";
}

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If you hit any of the arrow keys aweful escape characters get printed. Also how do you detect when an arrow key has been hit? And last but not least when you compile a script with pp is it decompilable?(And if it is not is it platform-independent?) Also pp compiled perl seems to have an overhead. Is it a one time only overhead or does it get bigger the more code you have?

In reply to Escape characters and arrow keys and pp by 7cardcha

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