Re: Persistent undo and force quit

On Jul 28, 2015 18:31, "David Besen" <dbesen@gmail.com> wrote:
>
> Second draft, seems to work a little better:
>
> "save undo if we qa!
> function! MyWundoQuit()
>     let undoseq = undotree().seq_cur
>     earlier 1f
>     let undof = escape(undofile(expand('%')),'% ')
>     exec "wundo " . undof
>     silent! exec "u " . undoseq
> endfunction
>
> autocmd BufWinLeave * call MyWundoQuit()

Why does the second draft still have "earlier 1f" ? Why can't you just write the undo file?

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