83Plus:BCALLs:4366

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Synopsis

Unofficial Name: DelVarEntry

BCALL Address: 4366

This BCALL deletes the entry of a variable and adjusts pointers as necessary.

Inputs

• DE points to VAT entry of variable
• BC is size of VAT entry (7 + name length)

Outputs

• None

Destroys

• Unknown

Comments

In theory, this can be used to delete the variable's data as well. It updates the following pointers:

• pTemp
• progPtr
• editSym
• tSymPtr1
• tSymPtr2
• chkDelPtr3
• chkDelPtr4
• XOutSym
• YOutSym
• inputSym
• fmtMatSym

I have no idea what distinguishes this from the other DelVar/DelMem variants.