Something still not right with builtins ..

[skx]

The whole point of #26 was that we could chain invokations of builtins - such as:

10 PRINT RND RND 100

However this morning I wrote a test-case for int -> string, and I couldn't write it the way I wanted. I wanted to say:

10 LET A = LEFT$ STR$ 4, 5
20 PRINT A

(I expect that to be parsed as "LEFT$ (STR$ 4), 5")

That segfaults which is horrid.

Instead this works, via a temporary:

10 LET A = STR$ 5 20 LET A = LEFT$ A , 5 30 PRINT A

So :+1:

• First of all see why it fails
• Secondly make sure we don't segfault because that's just horrid.

[skx]

New release after this fix though, because the error-handling is so much better, and that's important!