Essential punctuation outranks the digit holds now: the period key of
each new layout carries its language's quotation marks on the sideways
flicks and its currency on the downward one - guillemets and the euro
for French, Portuguese, Italian, Greek; low-high quotes for German and
Polish; curly quotes with the lira and the dong for Turkish and
Vietnamese; the shekel for Hebrew. Portuguese gets its ordinal signs
back, replacing the group holds on a and o.
