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 Escape key timing issue and terminal function keys OSR5
D. Lee Penn (l...@dlpco.com) wrote:

I've done it in the time past by modifying termcap entries-- there's a
delay parameter you can put within the combo key entry; can't remember
details but believe it's in the mans...

Saludos--

Larry Miller
Administrador de Redes / Network Administrator
Centro de Investigaciones Biologicas del Noroeste, La Paz, BCS Mexico
lmil...@cibnor.conacyt.mx



 Sun, 08 Feb 1998 03:00:00 GMT   
 Escape key timing issue and terminal function keys OSR5
I have a customer with some old DG terminals.  The <F1> key and <F8> key
in his application behaves erratically with ragards to ACCUCOBOL.  
Because the keys sometimes works and sometimes does not work, my
thought is that this is a timing issue in regards to the system's
recognition of a sequence of keys being a single keystroke and it
being individual keys.

I thought there was a way to change the timing used in determining
this.  I need to change this behavior in OSR5 Enterprise.  There
appears to be no itool script that applies.

Thanks.

--
[Lee Penn, SCO ACE, DLP Technologies   l...@dlpco.com   Voice: 513 232-7791]
[SCO APC, 7444 Jager Ct., Cincinnati, OH 45230-4344    FAX: (513) 232-7801]
[ http://www.dlpco.com                                                    ]



 Sun, 08 Feb 1998 03:00:00 GMT   
 Escape key timing issue and terminal function keys OSR5
"D. Lee Penn" <l...@dlpco.com> writes:

In the curses library under Xenix, the timeout value was around zero. In
the SCO 4.2 Unix one, the timeout was 1 sec. (It can be changed with adb.)
So, if the application is using curses, the value is hard coded. If it
isn't, all bets are off. Lotus, for example, has an environment variable
which changes the function key sequence timeout. If ACCUCOBOL doesn't
have a similar feature, you will probably have to ask them for one.

This sort of problem usually happens over TCP connections and modems, not
on direct terminal connections. With ancient terminals, lowering the baud
rate may fix it, as the function key sequence detection may rely on line
speed for its delay, and may therefore expect a longer delay at lower
speeds.

--
 _--_|\     Craig Macbride      <cr...@rmit.edu.au>
/      \        How many IBM reps does it take to{*filter*}in a lightbulb?
\_.--.*/        ... None. Sooner or later everyone is going to have to realise
      v         that IBM's candles are much better and will follow their lead.



 Wed, 18 Feb 1998 03:00:00 GMT   
 
   [ 3 post ] 

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