Look at the first box, it's with the & sign, the one below dosent have the & sign, and look at the frame behind the word 'this', spot it? smile
Code:
alias testing { dialog -m testing testing }
dialog testing {
  size -1 -1 90 100
  option pixels
  box "&Testing this",1, 2 2 82 35
  box "Testing this",2, 2 40 82 35
}

Same result with option dbu

if ($me != tired) { return } | else { echo -a Get a pot of coffee now $+($me,.) }