Added a LICENCE file and fixed a small readme error.

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Linus 2020-11-02 22:17:48 +01:00
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# goof-loop - a scheme looping facility
WARNING: CURRENTLY PRE-ALPHA
WARNING: CURRENTLY PRE-ALPHA. The examples in this document are not consistent with the current direction I am pushing this (even though they _should_ work.
goof-loops aims to be an amalgamation of the racket for loops and Alex Shinn's foof-loop. We are many that found racket's for loops a breeze of fresh air, but in the end their most general forms (for/fold and for/foldr) are kinda odd to work with. If you choose not to use those general for loops, you cannot express arbitrary transformations, like say a fibonacci sequence, since for clauses cannot reference eachother. This is understandable given how they are tied to the underlying racket sequences, but still somewhat disappointing. goof-loop tries to fix this: