In <[EMAIL PROTECTED]>, on 07/08/2008
   at 02:18 PM, Edward Jaffe <[EMAIL PROTECTED]> said:

>I suspect a) that the original devices with this TEXT keyboard had a 
>special shift key or something that would allow input of these graphical 
>drawing characters, b) that this function predated the advent of the 
>graphics escape character set, and c) that the drawing characters 
>appeared correctly without translation on those devices.

As I recall, there was an Alt key but not all displayable characters could
be entered from the keyboard. I'm pretty sure that there was no GE on the
3275 or 3277.

>Presumably, ISPF translates for graphics-escape-capable emulators to 
>provide end-user-apparent compatibility for text-based graphics built 
>using those devices.

Not just drawing; brackets require GE sequences.
 
-- 
     Shmuel (Seymour J.) Metz, SysProg and JOAT
     ISO position; see <http://patriot.net/~shmuel/resume/brief.html> 
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)

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