Charlie Balogh on Nostr: nprofile1q…k5zd4 I doubt, as in the code you linked, the first intr() call also ...

nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq9hcsfvx2d7nu5d4qz5fmusjrne3n0f0vzg0cet7t4x9ucszasapsgk5zd4 (nprofile…5zd4) I doubt, as in the code you linked, the first intr() call also returns values in ES:BP, and I printf'd out the values, and they're perfectly reasonable - C000:1916, which is indeed inside the VGA BIOS.

However, I can't make things fail in DOSBox-X, it's like that example call. to set the new charset does nothing for me. 😅 But that doesn't mean anything, I just quickly downloaded DOSBox to be able to fiddle with TC, so probably it's my setup.