Duplicate buffers with smart edit

[spapanik]

Adding

let g:suda_smart_edit = 1

has a strange behaviour: Editing a file that I have no write access, eg /etc/hosts from an open nvim (ie with :e /etc/hosts) works fine, but from outside (ie with nvim /etc/hosts from the terminal) leads to two open buffers, the suda and the non-suda one.

[lambdalisue]

Please provide a minimal vimrc and minimal reproduction steps

[spapanik]

After cleaning up my plugins, the minimal init.vim is:

set nocompatible

call plug#begin()
Plug 'bogado/file-line'
Plug 'lambdalisue/suda.vim'
call plug#end()

let g:suda_smart_edit = 1

opening a file that requires sudo to write to it, eg by nvim /etc/hosts will open two buffers as can be seen by :ls:

:ls
  2 #h   "suda:///etc/hosts"            line 1
  3 %a=  "/etc/hosts"                   line 1

instead of just one, and the active buffer is the ReadOnly one.

[lambdalisue]

Got it. Well, it's kinda bug thanks 👍

[lambdalisue]

https://github.com/lambdalisue/suda.vim/blob/6bffe36862faa601d2de7e54f6e85c1435e832d0/autoload/suda.vim#L236

It seems the previous buffer is removed... Hum...