Accidental press of Ctrl+Z leads to unrecoverable state

[synaptiko]

I've just ran into an issue that I'm not able to recover neovim's session when accidentally pressing Ctrl+Z. When I'm in terminal it's just ok but because wrapper is running directly nvim process it leads to this strange situation (starring at blank screen and trying to figure out what just happened).

Do you have any idea if it's solvable somehow?

It doesn't happen often but if it happens it's quite frustrating, especially if you have several unsaved buffers "locked" inside.

[fmoralesc]

Gotcha; I hadn't noticed because I have <C-z> mapped to ]se anyway...

I don't think it's possible to make the behaviour more consistent without running the nvim process within a wrapped shell... which sounds ugly, and I don't think I'll endorse. I wonder what do proper neovim GUIs like neovim-qt do in this case...

A workaround would be to map <C-z> to <nop> when nvim is launched with the wrapper.

[synaptiko]

Ok, I'll use the workaround in combination with env variable to detect it's running in wrapper for now, thanks :-)

[andreiple]

Workaround without using env variable:

if expand('`ps -p $(ps -o ppid= -p '.getpid().') -o comm=`') ==# 'gnome-terminal-'
noremap <C-z> <nop>
endif