Omnifunc not set in REPL buffer

[Sleepful]

I had to add an autocmd that handles it (this is neovim but it is the same idea):

      vim.api.nvim_create_autocmd("BufEnter", {
        callback = function()
          vim.cmd("set omnifunc=SlimvOmniComplete")
        end,
        pattern = "REPL"
      })

[Sleepful]

I am using https://github.com/rmagatti/auto-session and this might cause the Omnifunc to not be set on buffers from previous sessions maybe? not sure but might be some funny issue like that

[kovisoft]

Thank you for the feedback. May I ask if you have omnifunc set to something by default? For example if you start an empty neovim and enter this command, what is the output?

:set omnifunc?

In ftplugin/slimv.vim there is this part that does not overwrite omnifunc if it is already defined:

" Define complete function only if none is defined yet
if &omnifunc == ''
    set omnifunc=SlimvOmniComplete
endif

Or is this issue specific to the REPL buffer only? For all file types (lisp, clojure, etc), or just for a specific file type? What is the value of omnifunc in the REPL buffer without adding your above autocommand?

[Sleepful]

I confirm that the issue occurs only when I use the auto-session plugin above.
The issue occurs on any buffer that is loaded by the plugin, including REPL or *.lisp files. Closing the files and opening them again sets the omnifunc var. Otherwise the var remains unset (:set omnifunc? returns omnifunc=).

I understand that this issue is likely out of scope for slimv and my workaround does the trick, so feel free to close it.

Thank you!