Problem Formulation

I have to extract arguments from function calls with NodeJS.

For example:

`foo0()` => [""]
`foo1(1)` => ["1"]
`foo2(1, "HelloThere")` => ["1", ""HelloThere""]
`foo3(foo1(1), foo2(foo1(1), 2), 3)` => ["foo(1)", "foo2(foo1(1), 2)", 3]
`foo4(
 // 123456
 foo1(1),
 abcdef,
 foo2(1, 2) + foo3(1+2, 333, "Hello"),
 "nRandom,((,,,Dummy )),, ,, ,Stringn"
)` => ["// 123456n foo1(1)", "abcdef", "foo2(1, 2) + foo3(1+2, 333, "Hello")", ""nRandom,((,,,Dummy )),, ,, ,Stringn"n"]

Attempts

First I have starts with a naive attempt:

>> `foo2(1, "HelloThere")`.split(/s?,s/g)
Array [ "foo2(1", '"HelloThere")' ]

then just take foo2( and ) beforehand.

But obviously it would not work on more complicated cases:

>> `foo3(foo1(1), foo2(foo1(1), 2), 3)`
Array(4) [ "foo3(foo1(1)", "foo2(foo1(1)", "2)", "3)" ]

After some researches, I found a way to match balanced parentheses

But I am not sure how to use it to separate arguments.

Many thanks for the help.