From: Brian B. <bri...@gm...> - 2005-10-25 12:37:55
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On 25/10/05, Brian Brunswick <bri...@gm...> wrote: > So we do: let i =3D if i>=3D0 then min i len else max 0 (len - i) > for both first and last, and then if last<first "" else .... Spot the deliberate mistake :-) above.... -- Bri...@it...____Wit____Disclaimer____!Shortsig_rules! |