Service_International 5 (changes)
Showing changes from revision #0 to #1:
Added | Removed | Changed
Programmer's Reference Manuals
» Part 16 – Service Calls
» Service_International
» Service_International 5
Service_International 5
(Service &43)
| Entry | |
|---|---|
| R1 | 67 (&43) |
| R2 | 5 |
| R3 | Alphabet number |
| R4 | ASCII of first character |
| R5 | ASCII of last character |
| Exit | |
|---|---|
| R1 | 0 to claim service, else preserved |
| R2 | Preserved |
| R3 | Preserved |
| R4 | Preserved |
| R5 | Preserved |
Use
This service defines a range of characters for a given alphabet number.
Notes
If a module provides additional countries it should check this service – if the number matches one provided by the module it should claim this service, and call VDU 23 to define any characters in the range (R4-R5) inclusive defined in this alphabet.
See also
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.