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bobbylisp/README.md

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# vl
another lisp dialect
```lisp
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(fun factorial (x)
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(if (<= x 1)
1
(* x (factorial (- x 1)))))
(do
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(print (factorial 7)))
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```
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Compliation flow:
```
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Input(file) -> Parser -> Interpret(TODO)
String SExprs IO
|-> Compile(TODO)
File
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```
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Progress:
- [X] Lexer & Parser
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- [ ] Syntax checker & Type checker
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- [ ] Interpreter
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- [ ] Compiler
Problems:
- Parser can't detect `(()))` syntax error.