I have tried Readkey but from my experience it is still waiting for input before it continues the loop. 
#!/usr/bin/perl -w
use strict;
use Term::ReadKey;
my $done = 0;
my $choice;
my $key;
ReadMode 4;

while (! $done)
{
  if (defined($key = ReadKey(-1)))
  {
    print "Test\n";
    $choice = uc ($key);
    $done = 1 if ( $choice eq "Q" )
  }
}
ReadMode 0;

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In reply to Re^2: How do I loop until keyboard input? by skitchy
in thread How do I loop until keyboard input? by skitchy

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