Thanks for the tip.
I'm also considering to use other symbol such as grave accent symbol(`) which I believe is not used in Lua.

Zack

2018-05-14 23:31 GMT+09:00 Kjetil Matheussen <k.s.matheussen@gmail.com>:

On Mon, May 14, 2018 at 4:24 PM, Zack Lee <cuinjune@gmail.com> wrote:
I didn't know that was possible in pdlua.
Thanks for the info!


You could also use something else than { and }, for instance BEGIN and END, and let the external replace BEGIN with { and END with } before sending it to lua.
I had the same problem when making the k_cext external.