Apple-2-SW/prog8
1
0
Fork 0
mirror of https://github.com/irmen/prog8.git synced 2025-01-10 20:30:23 +00:00
Code Issues Projects Releases Wiki Activity

clarify order of multi-assign

Browse Source
This commit is contained in:
Irmen de Jong 2024-04-02 01:47:46 +02:00
parent 92c012b55a
commit a5e0e31b74
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
docs/source/syntaxreference.rst
View File

@ -674,7 +674,9 @@ However, the special ``asmsub`` routines (implemented in assembly code) or ``rom
(referencing a routine in Kernal ROM) can return more than one return value. (referencing a routine in Kernal ROM) can return more than one return value.
For example a status in the carry bit and a number in A, or a 16-bit value in A/Y registers. For example a status in the carry bit and a number in A, or a 16-bit value in A/Y registers.
In these cases, it is possible to do a "multi assign" where the multiple return values of the subroutine call, In these cases, it is possible to do a "multi assign" where the multiple return values of the subroutine call,
are all assigned to individual assignment targets. You simply write them as a comma separated list, so for instance:: are all assigned to individual assignment targets. You simply write them as a comma separated list,
where the element's order corresponds to the order of the return values declared in the subroutine's signature.
So for instance::
bool flag bool flag
ubyte bytevar ubyte bytevar