Re: [RFC] The best way to choose an "action" at point: context-menu-mode, transient, which-key or embark? (was: Fwd: Org-cite: Replace basic follow-processor with transient menu?)

[Ihor Radchenko <yantar92@posteo.net>]

Psionic K <psionik@positron.solutions> writes:

>> intercepts the main loop

> This is optional, per transient menu (prefix) and the commands within it.
> A common technique, used by magit and others, is to have entry point
> commands in the regular keymap so that many commands can be started without
> traversing several menus.  If you want normal un-shadowed bindings active
> at the same time, the prefix has a slot called `transient-non-suffix' that
> is similar to the `:suppress' option in keymaps or setting a `t'
> `undefined' binding in a keymap.  However the results of mixing self-insert
> and modal or modal and another modal are generally bad.

Thanks for the info!
So, we can have something like

:transient-non-suffix 'leave

and then pressing something that is not bound to a suffix or infix will
run the parent keymap command, automatically leaving transient state.

> - Normalizing how to obtain arguments when being called independently as an
> interactive command versus being called as a Transient suffix

I think it is addressed in the example patch I shared. There, we pass
around the original function arguments via macro expansion (!arg-name)

  ["Open" ("b" "bibliography entry" (org-cite-basic-goto !citation !prefix))]

> In the short term, to punch the first two problems in the face, override
> the `:setup-children' method.  If you know what keymap you are borrowing
> bindings from, you can synchronize it at display time.

This is also partially solved. We do use :setup-children, although the
initial implementation simply reads user customization into menu layout.

I believe that we can read a keymap in similar way and generate
transient layout automatically.

> What I fear is a system like org-speed-keys which relies on an override of
> `org-self-insert' and is yet another orthogonal system.  I much prefer the
> Lispy style of integration, which uses a keymap.  Using keymaps, even if
> they are not active, to generate transient key bindings via :setup-children
> is the best way to have certain integration with other Emacs tools.

May you please elaborate?

-- 
Ihor Radchenko // yantar92,
Org mode maintainer,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>