Here is a simpler way to reproduce the error. I have done the following on a Linux and a Windows build of current 7.3e (rev 3c51864309bc).
I have also used Vim 7.2.18 with the same result. gvim "+set nocp ve=all nosol" -u NONE :h show :help Y yank first line Ctrl-^ switch back to empty buffer P paste line before cursor fV jump to 'V' in pasted line j move cursor down to blank line, under 'V' dd delete blank line u undo deletion Ctrl-R redo deletion ---Result--- E315: ml_get: invalid lnum: 2 E315: ml_get: invalid lnum: 2 Press ENTER or type command to continue John -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php
