Difference between revisions of "83Plus:BCALLs:4A1D"
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| − | [[Category:83Plus:BCALLs:By Name|DeselectAllVars]] | + | [[Category:83Plus:BCALLs:By Name:Variable|DeselectAllVars]] [[Category:83Plus:BCALLs:By Name|DeselectAllVars]] [[Category:83Plus:BCALLs:By Address|4A1D - DeselectAllVars]] |
| − | [[Category:83Plus:BCALLs:By Address|4A1D - DeselectAllVars]] | + | |
== Synopsis == | == Synopsis == | ||
'''Unofficial Name:''' DeselectAllVars | '''Unofficial Name:''' DeselectAllVars | ||
Latest revision as of 14:26, 17 January 2007
Synopsis
Unofficial Name: DeselectAllVars
BCALL Address: 4A1D
Resets bit 7 of every variable's type byte in its symbol table entry. Bit 7 is used to determine whether the variable is selected in the new group and send/receive link contexts.
Inputs
- None
Outputs
- Bit 7 of every variable's type byte is reset
Destroys
- All
Comments
This routine also resets bit 7 of each of the 35 bytes at 8694h. If the calculator is anything other than the 83+ Basic, it will also zero out the 32 bytes at 8697h, for whatever reason.
