Substr & Format -- update

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Substr & Format -- update

Mike Cowlishaw-3
I have fixed the problem with substr -- this will be in the next
refresh.

On investigating the format report, I believe it is working correctly?
In the sequence:

  cents=150
  hund=100
  say '$'cents/hund.format(null,2)

hund.format(null.2) gives 100.00, as expected; 150/100.00 then gives
1.5 (trailing zeros are removed on a divide), and so the final result
is $1.5

To get a result of $1.50, I'd write:

  say '$'(cents/hund).format(null,2)

For the third line.

(Text for the document changed, as suggested -- thanks!)

--
Mike Cowlishaw
IBM Fellow, IBM UK Laboratories
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