[Vm-dev] primitiveDisplayString is not always advancing destX

[Nicolas Cellier]

I wonder why there is not a:

    "store destX back"
    interpreterProxy storeInteger: BBDestXIndex ofObject: bitBltOop
withValue: destX.

at the end of primitiveDisplayString (that is, only in case of success).

That would properly advance the destX, and would avoid the guard in
StrikeFont>>displayString:on:from:to:at:kern:

Or did I miss something?
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