How to combine toggle-concealer and set the conceallevel in one single keymap?

[amalgame21]

Sorry my lua skill is so so limited.
I have something like this in the init.lua file to toggle the concealer and to change conceallevel, so that both the actual characters of basic markups and nesting can be toggled together.

vim.api.nvim_create_autocmd({"BufEnter", "BufWinEnter"}, {
	pattern = "*.norg",
	callback = function()
		vim.opt.conceallevel = 2
		vim.keymap.set( "n", "<leader>ntc", ":Neorg toggle-concealer<CR>")
		vim.keymap.set( "n", "<leader>ntl", function()
			if vim.opt.conceallevel:get() == 2 then
				vim.opt.conceallevel = 0
			elseif vim.opt.conceallevel:get() == 0 then
				vim.opt.conceallevel = 2
			end
		end)
	end,
})

I would like to combine both keymaps into one, how can I do that?
I have tried vim.cmd(":Neorg toggle-concealer") right above/beneath the if-else statement but it took no effect.
Thanks!

[max397574]

I think the syntax should be without the : or just use vim.cmd.Neorg("toggle-concealer")

[amalgame21]

I tested the vim.schedule, same result.

However I found some strange behavior not regarding the keymaps.
In the state of concealer off, when I set conceallevel to any value (0 or 2 or anything else), the concealler will be VISUALLY turned on.
Then when I type :Neorg toggle-concealer , it visually nothing changed, still in the "on" state.
If I type the command again, concealer will be turned off.

I do not know if it is by design or not.

[max397574]

perhaps toggle-concealer does set conceallevel to 0 (or 2? whichever doesn't conceal) and then you basically reset this again
I'd have to look into the concealer code to figure this out. But I don't have time for this 2day

[amalgame21]

In my case toggle-concealer does not change conceallevel.
btw do we have a command to check the state of concealer, like we can check conceallevel with vim.opt.conceallevel:get() ?

Thanks for your help! Take your time!

[champignoom]

#1068 it's a bug

[amalgame21]

Thank! I can confirm than this keymap is working now after applying the patch:

vim.opt.conceallevel = 2
vim.keymap.set( "n", "<leader>nt", function()
	vim.schedule(function()
		if vim.opt.conceallevel:get() == 2 then
			vim.opt.conceallevel = 0
		elseif vim.opt.conceallevel:get() == 0 then
			vim.opt.conceallevel = 2
		end
	end)
	vim.cmd.Neorg("toggle-concealer")
end)

And the vim.schedule() is necessary for it to work. Thank you guys very much!

[champignoom]

@amalgame21 could you try the patch again and see if vim.schedule() can be omitted now?

[vhyrro]

Should be all working as intended now thanks to champignoom's fix :)

[amalgame21]

Yes vim.shedule() can be omitted now! thanks champignoom!