Tracy asks:

> Wow, that's a whole new family of HCT codes!  What terminals support
>  this?  (It works in Reflection version 7.0.)

That sequence is good only for the HP700/94 and HP700/98 & 93ES series
terminals, the forms version of the HP terminal. This sequence will not work
on the far more common 700/92 or 700/96 series devices (or emulators), thus I
generally recommend not using these sequences. Relying upon these "special"
sequences will almost always get you in trouble somewhere down the line, if
you decide to "downgrade" to a cheaper solution.

Wirt Atmar