DT Instant Interrupts - Clarification?

[Aussie Barry]

Thanks Dave.

I have added the two variables wsave and wsave1 as specified in DT_INST-14.bas
I now have more errors at compilation:

Executing: "C:\PBP\PBPMPLAB.BAT" -ampasmwin -k# -p12F683 "DT_INTS-14 Test.bas"
Executing: "C:\PBP\PBPW.EXE" -ampasmwin -k# -p12F683 "DT_INTS-14 Test.bas"
PICBASIC PRO(TM) Compiler 2.60C, (c) 1998, 2011 microEngineering Labs, Inc.
All Rights Reserved.
Executing: "C:\PBP\PBPMPLAB.BAT" -ampasmwin -k# -p12F683 "DT_INTS-14.bas"
Executing: "C:\PBP\PBPW.EXE" -ampasmwin -k# -p12F683 "DT_INTS-14.bas"
PICBASIC PRO(TM) Compiler 2.60C, (c) 1998, 2011 microEngineering Labs, Inc.
All Rights Reserved.
ERROR: Unable to execute mpasmwin.Error[113] C:\PBP\PBPPIC14.LIB 1165 : Symbol not previously defined (INT_ENTRY)
Error[101] C:\PBP\PROJECTS\DT_INTS-14 TEST\DT_INTS-14.ASM 187 : ERROR: (wsave variable not found,)
Error[101] C:\PBP\PROJECTS\DT_INTS-14 TEST\DT_INTS-14.ASM 153 : ERROR: (" Add:" wsave VAR BYTE $20 SYSTEM)
Error[101] C:\PBP\PROJECTS\DT_INTS-14 TEST\DT_INTS-14.ASM 208 : ERROR: (Chip has RAM in BANK1, but wsave1 was not found.)
Error[101] C:\PBP\PROJECTS\DT_INTS-14 TEST\DT_INTS-14.ASM 160 : ERROR: (" Add:" wsave1 VAR BYTE $A0 SYSTEM)
Halting build on first failure as requested.

Any clues here?

Again, I have attached a copy of my main code for review.

Cheers
Barry