formatter: reenable trailing whitespaces

init.lua

@@ -124,7 +124,13 @@ formatter.setup({
 			require("formatter.filetypes.lua").stylua,
 		},
 	},
+	["*"] = {
+		-- "formatter.filetypes.any" defines default configurations for any
+		-- filetype
+		require("formatter.filetypes.any").remove_trailing_whitespace
+	}
 })
+
 ---- LSP ----
 local lsp = require("lspconfig")
 
@@ -183,7 +189,7 @@ local servers = {
 vim.api.nvim_create_autocmd({ "BufWritePre" }, {
 	callback = function()
 		local lsp_format = false
-		for _, client in pairs(vim.lsp.get_active_clients({ bufnr = 0 })) do
+		for _, client in pairs(vim.lsp.buf_get_clients()) do
 			if client.server_capabilities.documentFormattingProvider then
 				lsp_format = true
 				break