Talking about CR LF, in the old days of the mechanical RTTY some hams left  
their Machine's on when we used to have a 2 Mtr. net freq. you never 
mentioned  to ur buddys that you just put in a new roll of  paper because you 
might  come home from work and find ur shack full of paper. LOL .... ..    .... 
..
 Any old duffers on here.
    ED K8OT