- `number?' no longer `real?' - Number no longer Real - remove obsolete environments - Fix tests to use Real where necessary. - Fix typed/mred and typed/framework - Fix insert-large-letters to use `sub1' for type-safe loop Merge to 5.0.
Conflicts: collects/typed-scheme/scribblings/begin.scrbl collects/typed-scheme/scribblings/quick.scrbl collects/typed-scheme/scribblings/ts-guide.scrbl collects/typed-scheme/scribblings/ts-reference.scrbl collects/typed-scheme/scribblings/varargs.scrbl