On Mo, 28 Okt 2013, erdogan.kerem wrote: > Hi, > > I just enabled persistent undo in vim, but realized that before turning on > persistent undo, it was occasionally useful debugging for me to undo my > changes until when I first opened the file, then play them back to see if I > had made any unintended changes. With persistent undo, however, I'm not sure > how to know when I get back to the state in which I first opened the file. > Does anyone have any ideas on how to find this out with persistent undo > enabled?
That is not easily possible, because Vim doesn't keep track of the time, when you first opened the file. May be this helps: aug MyPersistentUndo au! au BufNewFile,BufReadPost * :let b:undo_nr = changenr() | com -buffer ResetOpenedFile :exe (b:undo_nr ? ":undo ". b:undo_nr : ':undo 1|norm! g-') augroup END And then use :ResetOpenedFile to go back to the time, when you first opened the buffer. Best, Christian -- -- You received this message from the "vim_use" 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 --- You received this message because you are subscribed to the Google Groups "vim_use" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
