Mercurial > hg > Members > kono > nitros9-code
comparison level1/cmds/prompt.asm @ 1359:2b0af03a7915
Replaced decb with subd #$0001 which is more "proper"
author | boisy |
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date | Thu, 18 Sep 2003 12:38:15 +0000 |
parents | 84ea83668304 |
children |
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1358:d9227f484be8 | 1359:2b0af03a7915 |
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32 name fcs /Prompt/ | 32 name fcs /Prompt/ |
33 fcb edition | 33 fcb edition |
34 | 34 |
35 cr fcb C$CR | 35 cr fcb C$CR |
36 | 36 |
37 start decb subtract CR from param length | 37 start subd #$0001 subtract CR from param length |
38 beq readkey if zero, don't print anything | 38 beq readkey if zero, don't print anything |
39 clra clear upper 8 bits | 39 clra clear upper 8 bits |
40 tfr d,y transfer length to Y | 40 tfr d,y transfer length to Y |
41 lda #$01 stdout | 41 lda #$01 stdout |
42 os9 I$Write | 42 os9 I$Write |