In `createSlide`, you have 2 arguments with type varargs[string], because you
put a comma after `title`. Also `body.sons` is not defined.
import macros
proc createSlide(title: string, body: varargs[string]): NimNode =
result = newEmptyNode()
echo "createSlide", title, body
proc slideDslImpl(head, body: NimNode): NimNode =
if body.kind == nnkIdent:
var args: seq[string]
for n in body:
if n.kind == nnkStrLit:
args.add n.strVal
result = createSlide(body.strVal, args)
macro slide*(head, body: untyped): untyped =
result = slideDslImpl(head, body)
echo result.treeRepr # let us inspect the result
Run
Documentation of the macros module:
[https://nim-lang.org/docs/macros.html](https://nim-lang.org/docs/macros.html)
