[project @ 2001-08-29 14:32:49 by simonmar]
Fix *two* bugs in formatRealFloat: The first one is in the Haskell 98 errata, namely that negative exponents cause an infinite loop in the FFFixed case when no precision is specified. eg. `Numeric.showFFloat Nothing 0.02 ""' I've modified the code in the errata to properly handle the e == 0 case and to be slightly more efficient when e > 0. The second bug is this: Prelude> Numeric.showFFloat (Just 0) 0.02 "" "0."