Al asks:

> Greetings, people of the eHP3K world.  Today's missive involves ASCII
>  representation.
>
>  What would be the ASCII representation of the 'Block Mode' <numeric>
>  enter key?

There isn't any. The ENTER key is a terminal function, not a character (that
is, it causes to the terminal to do something, not just transmit the
character you might have otherwise struck). But because it is a terminal
function, there is a way to initiate its basic function programmatically,
from the host, as there is with virtually all HP terminal functions. A very
similar functionality to the ENTER key can be engaged with the Esc d read
trigger.

Wirt Atmar