picolisp/README.md

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2021-02-24 15:44:12 +00:00
# picolisp
A very simple lisp to learn about interpreters, Lisp and its possibilities.
The BNF grammar will be:
```
SExpr = AtomicSym | '(' SExpr '.' SExpr ')' | List
List = '(' SExpr* ')'
AtomicSym = Letter AtomPart
Letter = 'a' | 'b' | ... | 'z'
Number = Digit*
Digit = '0' | '1' | ... | '9'
```
...