Avelino

Proposal of the @trumae ```cl (macro eight () (+ 3 5)) ;;=> 8 ```

```cl (filter (0 1 2 3) (2 3 4 5)) ;;=> [3 2] ```

```cl (reduce + (1 2 3 4 5)) ;;=> 15 (reduce + ()) ;;=> 0 (reduce + (1)) ;;=> 1 (reduce + (1 2)) ;;=> 3 (reduce + 1 ())...

These tools apply functions to sequences and other iterables ```cl (map((lambda (r) (* 3.141592653 (* r r))), array(1.0 2.0 3.0)) ;;=> [3.141592653 12.566370612 28.274333877] (map + [1 2 3] [4...

runtime: string join

4

``` (let test " ".join(array("Testing", "string", "Join"))) (print test) result: Testing string Join ```

float array with comma (,)

2

There is a bug in `lexer` that when creating a comma float array it crash return (go bracktrace) ``` >>> (print array(1,3)) panic: strconv.ParseFloat: parsing "1,3": invalid syntax goroutine 43...

http://codemirror.net/ https://codemirror.net/3/mode/commonlisp/index.html

I'm forcing a case that should generate panic, we must treat the not return Go traceback. Input: ``` (*int64 1.0 2.0) ``` Output: ``` >> (*int64 1.0 2.0) Err: runtime...

Input: ``` (+ 1 2) (print "test") ``` Output: ``` >> (+ 1 2) (print "test") Err: 1 parsing errors: obtained more than one node: [("+" 1 2) ("print" "test")]...