14 Dec
2004
14 Dec
'04
4:21 p.m.
Boris Gaertner wrote:
[snip]
(NameDelimiters at: char asciiValue) (DigitTable at: char asciiValue)
This assumes an index range from 0 to 255 and will inevitably crash when the character (Character value: 0) is ever read.
I fixed that, too - call me a pedant if you think I am one!
Not at all :-) I think you are quite right!
Such lookup-arrays are exactly the type of thing that one wants to have a primitive for that implements
atZeroBasedIndex:, so as to avoid the + 1 addition.
BTW one could use a byte-array or a bit-array to get the same effect with (~32 times) less memory use.
[snip]
Cheers,
Peter
Greetings, Boris