Prompting the user for program and arguments at once

[LordMZTE]

I want to debug my C++ project, and I currently have this set up to have a function for program and for 'args` to prompt the user, but this means the user will be prompted twice for arguments and the binary, which I don't really like. Has anyone figured out how to ask for both at once (split with a space)?

[mfussenegger]

It currently requires a bit of a hack, see: #597 (comment)

[LordMZTE]

Ah, thank you!

[mfussenegger]

I also added support for metatables with __call on configurations, see https://github.com/mfussenegger/nvim-dap/pull/768/files
That should make it less of a hack as it avoids forward references or mutating properties