Version analysis of CTLI - Elite on the BBC Micro and NES

This code appears in the following versions (click to see it in the source code):

Disc (docked), 6502 Second Processor and Master

Code variations between these versions are shown below.

       Name: CTLI
       Type: Variable
   Category: Save and load
    Summary: The OS command string for cataloguing a disc


.CTLI

Code variation 1 of 1Minor and very low-impact

Tap on a block to expand it, and tap it again to revert.

Docked, 6502SP
Master
 EQUS ".0"              \ The "0" part of the string is overwritten with the
 EQUB 13                \ actual drive number by the CATS routine
IF _SNG47

 EQUS "CAT 1"           \ The "1" part of the string is overwritten with the
 EQUB 13                \ actual drive number by the CATS routine

ELIF _COMPACT

 EQUS "CAT"             \ The Master Compact only has one drive, so the CAT
 EQUB 13                \ command always catalogues that drive

ENDIF