local M = {}

return M

-- function Ask(msg)
-- 	vim.cmd.echohl('Question')
-- 	vim.cmd.echo('"' .. msg .. '"')
-- 	vim.cmd.echohl()
-- end
--
-- function Confirm(msg)
-- 	Ask(msg .. ' [Y/n] ')
--
-- 	local answer = vim.fn.getchar()
-- 	return answer ~= 110 and answer ~= 27 and answer ~= 37 -- 'n', <ESC>, <SPACE>
-- end
--
-- function Input(prompt, last)
-- 	local buffer = ''
-- 	while true do
-- 		vim.cmd('redraw | echo')
-- 		vim.api.nvim_echo({
-- 			{ prompt, 'Question' },
-- 			last and { last, 'Visual' } or { buffer, 'Normal' },
-- 		}, false, {})
--
-- 		local character = vim.fn.getchar()
-- 		if pcall(function(char)
-- 			if vim.fn.keytrans(char) ~= '<BS>' then
-- 				error()
-- 			end
-- 		end, character) then
-- 			last = nil
-- 			buffer = vim.fn.slice(buffer, 0, -1)
-- 		elseif character == 27 then
-- 			vim.cmd('redraw | echo')
-- 			return nil
-- 		elseif character == 13 then
-- 			return last or buffer
-- 		elseif
-- 			(character == 32 or pcall(function(char)
-- 				if vim.fn.keytrans(char) ~= '<Right>' then
-- 					error()
-- 				end
-- 			end, character)) and last
-- 		then
-- 			buffer = last
-- 			if character == 32 then
-- 				buffer = buffer .. ' '
-- 			end
-- 			last = nil
-- 		else
-- 			last = nil
-- 			buffer = buffer .. vim.fn.nr2char(character)
-- 		end
-- 	end
-- end
--
-- vim.ui.input = function(opts, after)
-- 	local prompt = (opts.prompt or 'Enter input') .. ' > '
-- 	if prompt == 'Compile command: ' then
-- 		prompt = 'Enter command'
-- 	end
-- 	local last = opts.default or ''
--
-- 	return (after or function(x)
-- 		print('Unhandled data: ' .. x)
-- 	end)(Input(prompt, last))
-- end