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From: rich@pro-exchange.cts.com (Rich Sims)
Newsgroups: comp.sys.apple
Subject: Re: [HELP NEEDED]:  Sending DOS commands after changing modes...
Message-ID: <8907151300.AA25719@crash.cts.com>
Date: 15 Jul 89 08:46:43 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Reply-To: pnet01!pro-nsfmat!pro-exchange!rich@nosc.mil
Organization: The Internet
Lines: 21

Comment to message from: pnet01!crash!uunet.uu.net!portal!cup.portal.com!Sirald (Andrew Lionel Dalrymple)

>         I  would be most appreciative if someone has an idea
> as  to  why  CTRL-D commands are ignored, but RUN, LIST, and
> the  others  are  intact.

The CTRL-D commands are =DOS= commands, RUN, LIST, (and, presumably, the
'others' you speak of) are APPLESOFT commands.  Applesoft is active, but
you're disconnecting DOS 4 times in the code you posted.

>  1500  PR# 3:X =  PEEK (49189): PRINT  CHR$ (15): HOME : PRINT : PRINT 
>  1600  PR# 3:X =  PEEK (49189): PRINT  CHR$ (14): HOME : PRINT : PRINT 
>  1700  PR# 3:X =  PEEK (49188): PRINT  CHR$ (15): HOME : PRINT : PRINT 
>  1800  PR# 3:X =  PEEK (49188): PRINT  CHR$ (14): HOME : PRINT : PRINT 
>  9999  PRINT  CHR$ (4)"BRUN AE"

Try using...   PRINT CHR$(4)"PR#3"  instead of just... PR# 3

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