In Neovim it's good to have a terminal window open amongst the other windows (which are displaying regular buffers).  Sometimes, in the terminal, I'll want to edit another file. Ordinarily you'd just vim filename but I'd like that file to be opened as another window in the same tab.  Perhaps, for example, there some way of replacing the vim in vim filename so that this can be achieved? It would be easier to do this than to use :e filename because in the terminal I might have changed folder to somewhere rather tedious to type.
Using terminal in tab to open a file in that same tab
neovim;terminal