[luatex] tounicode problem when gsub feature applied

[Hans Hagen]

Arthur Reutenauer wrote:
>> the resulting code is completely weird and beyond BMP:
>> F0096 F0333 F0551 F0084 F0308 F0555
> 
>   This is perfectly reasonable, it's the in private use area.  I suppose
> those are the character codes actually used in the font.

indeed

>   Of course, it still means we need a ToUnicode CMap.

it's already solved (i.e. cut/paste works ok in upcoming mkiv)

Hans

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