| ***************************************************************
| *                      ZapDS extensions			*
| ***************************************************************

DS_ADRL <string>
<string> = "<condition code> <register>,<address>"
Assemble a long (two instruction) ADR.
The condition code is optional.

DS_ADRX
<string> = "<condition code> <register>,<address>"
Assemble a very long (three instruction) ADR.
The condition code is optional.

DS_ADD <string>
Adds the number (given in the string) to the current byte/word.

DS_SUB <string>
Subtracts the number (given in the string) from the current byte/word.

DS_RSB <string>
Subtracts the current byte/word from the number (given in the string).

DS_AND <string>
ANDs the number (given in the string) with the current byte/word.

DS_OR <string>
ORs the number (given in the string) with the current byte/word.

DS_EOR <string>
EORs the number (given in the string) with the current byte/word.

DS_SWITONAME
Replaces the number at the cursor with the equivalent SWI name.

DS_SWITONUMBER
Replaces the SWI name at the cursor with the equivalent number.

| End
