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COLOUR BACK |
Instruction |
assign colour to screen background |
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COMMAND LINE$ |
Reserved Variable |
transfer parameters between programs |
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COP LOGIC |
Function |
give address of logical copper list |
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COP MOVE |
Instruction |
write a Move instruction to the copper list |
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COP MOVEL |
Instruction |
write lone Move instruction to the copper list |
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COP RESET |
Instruction |
re-set copper list pointer |
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COP SWAP |
Instruction |
swap over the logical and physical copper lists |
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COP WAIT |
Instruction |
insert a Wait instruction into copper list |
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COPPER OFF |
Instruction |
turn off standard copper list |
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COPPER ON |
Instruction |
re-start automatic copper generation |
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COPY |
Instruction |
copy a memory block |
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COS |
Function |
give cosine of an angle |
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CRIGHT |
Instruction |
move the text cursor one character to the right |
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CRIGHT$ |
Function |
move cursor one character right |
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CUP |
Instruction |
move the text cursor up one line |
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CUP$ |
Function |
return control character to move cursor up one line |
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CURS OFF |
Instruction |
toggle the text cursor off |
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CURS ON |
Instruction |
toggle the text cursor on |
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CURS PEN |
Instruction |
select colour of the text cursor |
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CX |
Interface Function |
centre text in the display |
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DATA |
Structure |
place a list of data items in a program |
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DEC |
Instruction |
decrement an integer variable by one unit |
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DEEK |
Function |
read two bytes from an even address |
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DEF FN |
Structure |
create a user-defined function |
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DEF SCROLL |
Instruction |
define a scrolling screen zone |
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DEFAULT |
Instruction |
re-set to the default screen |
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DEFAULT PALETTE |
Instruction |
define standard palette |
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DEGREE |
Instruction |
use degrees |
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DEL BLOCK |
Instruction |
delete a screen block |
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DEL BOB |
Instruction |
delete an image from the Object bank |
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DEL CBLOCK |
Instruction |
delete compacted screen block |
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DEL ICON |
Instruction |
delete image from the Icon bank |
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DEL SPRITE |
Instruction |
delete an image from the Object bank |
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DEL WAVE |
Instruction |
delete an audio wave |
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DEV ABORT |
Instruction |
abort an IO operation |
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DEV BASE |
Function |
get base address of an IO structure |
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DEV CHECK |
Function |
check status of a device with CheckIO |
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DEV CLOSE |
Instruction |
close one or more devices |
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DEV DO |
Instruction |
call a command using DoIO |
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DEV FIRST$ |
Function |
get the first device from the current device list |
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DEV NEXT$ |
Function |
get the next device in the current search path |
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DEV OPEN |
Instruction |
open a device |
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DEV SEND |
Instruction |
call a command using SendIO |
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DFREE |
Function |
report amount of free space on disc |
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DI |
Interface Instruction |
create a numeric editing zone |
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DIALOG |
Function |
return the status of an open dialogue box |