>> \sym{i.\‚V.}in Verbindung% ERROR
>
> this ',' is in reality a SINGLE LOW-9 QUOTATION MARK (U+210A)
U+201A, of course (the non-ASCII punctuation marks begin at U+2000 --
the "General Punctuation" block; the 2100 row contains "Letterlike
Symbol" with arrows at the end).
Arthur