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From: rxb@rayssdb.RAY.COM (Richard A. Brooks)
Newsgroups: comp.sys.ibm.pc
Subject: Turbo Basic Question
Message-ID: <1803@rayssdb.RAY.COM>
Date: Sun, 25-Oct-87 20:29:24 EST
Article-I.D.: rayssdb.1803
Posted: Sun Oct 25 20:29:24 1987
Date-Received: Tue, 27-Oct-87 06:02:03 EST
Sender: rxb@rayssdb.RAY.COM (Richard A. Brooks @ Raytheon Company, Portsmouth RI)
Reply-To: rxb@rayssdb.UUCP (Brooks)
Organization: Raytheon Company, Portsmouth RI
Lines: 21


I am using Turbo Basic to compile an Old
program I was using with GW BASIC. Everything
compiles fine except the following line.
It produces an "Undefined SUB procedure reference"
error.

Why is this? What is the difference between TB and
GW BASIC in reference to inline assembly routines?

(Scroll(1) is defined as &H8B55)

6080 SCROLL(27)=&H6B4:DEF SEG:ADDR=VARPTR(SCROLL(1))
6090 CALL ADDR(BROW,BCOL,EROW,ECOL,ATTR,NROW):GOSUB 7720:RETURN
     ^
     |
     Error occures here!!
-- 
Richard Brooks      {allegra, gatech, ihnp4, linus, raybed2}!rayssd!rayssdb!rxb
Raytheon Service Company              // When everyone is out to get you  //
Portsmouth, Rhode Island 	     // Paranoia is just good thinking ! //