I am experimenting with having two neovim instances (A and B) talk to each other RPC. I’d like to have instance A call arbitrary lua functions in instance B. Currently I’m calling nvim_command
over RPC and passing a string like lua lua.code.here(....)
.
This seems more roundabout and harder than it should be-- I need to manually serialize the function/args into a lua string, and prefix it with lua
. I’m wondering if I’m missing something, but when I look over the nvim_*
API methods I come up blank:
- There doesn’t seem to be a Lua equivalent of
nvim_call_function
(which calls an arbitrary Vimscript function). -
nvim_exec_lua
is listed as an API method but apparently doesn’t exist?vim.api.nvim_exec_lua
is nil.
What’s the best way to call an arbitrary lua function over RPC?