Add support for argument with =

[sim642]

Alternative for #1.

TODO

• Add option to autocomplete =.
• Fix TODO about splitting while skipping over arguments.

[sim642]

@rmonat Could you try this now?
I adapted the demo-completion.sh script to additionally work around bash's special features such that the OCaml side gets arguments in the expected way which matches the unit tests.
Depending on your preference, you might want to use the optional prefer_getopt_long argument.

[rmonat]

@rmonat Could you try this now? I adapted the demo-completion.sh script to additionally work around bash's special features such that the OCaml side gets arguments in the expected way which matches the unit tests. Depending on your preference, you might want to use the optional prefer_getopt_long argument.

@sim642 that's perfect, thanks a lot for taking the time to look into this and designing a clean solution!

[sim642]

This is now merged to opam-repository: ocaml/opam-repository#27364.

[rmonat]

This is now merged to opam-repository: ocaml/opam-repository#27364.

Great, thanks a lot @sim642!