cleaned code and fixed logic

lua/autosave/utils/viml_funcs.lua

@@ -1,26 +1,5 @@
 local api = vim.api
 
--- original source: https://vim.fandom.com/wiki/Run_a_command_in_multiple_buffers
--- like bufdo but restore the current buffer.
-api.nvim_exec(
-    [[
-	function! g:AutoSaveBufDo(command)
-
-		let b:autosave_view_before_bufdo = winsaveview()
-
-		let currBuff=bufnr("%")
-		execute 'bufdo ' . a:command
-		execute 'buffer ' . currBuff
-
-		call winrestview(b:autosave_view_before_bufdo)
-		unlet b:autosave_view_before_bufdo
-
-	endfunction
-	com! -nargs=+ -complete=command Bufdo call BufDo(<q-args>)
-]],
-    false
-)
-
 api.nvim_exec(
     [[
 	function! g:AutoSaveClearCommandLine(timer)