Cursor Key State (changes)
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Programmer's OS Reference SWI Manuals Calls
» Part OS_Byte 15 – SWI Calls
» OS OS_Byte 4
» Cursor Key StateOS_Byte
» OS_Byte 4
» Cursor Key State
| Value | Action |
|---|---|
| 0 | Enables cursor editing (default state) |
| 1 | Disables cursor editing. They return the following ASCII values: |
| End=> 135 | |
| Left arrow=> 136 | |
| Right arrow=> 137 | |
| Down arrow=> 138 | |
| Up arrow=> 139 | |
| 2 | Cursor keys act as function keys. The function key numbers assigned are: |
| End=> 11 | |
| Left arrow=> 12 | |
| Right arrow=> 13 | |
| Down arrow=> 14 | |
| Up arrow=> 15 |
Notes
The ‘End’ key was also known as the ‘Copy’ key on Acorn branded keyboards.
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