Set &viminfo differently in neovim and vim [duplicate]

Question

My current &viminfo contents are:

:set viminfo?

viminfo=!,'100,<50,s10,h,n/home/ravi/.local/share/vim/viminfo

I want to have a single vimrc which works with both vim and neovim.

What lines can I add to my vimrc to set use:

• In vim: /home/ravi/.local/share/vim/viminfo
• In neovim: the default

Answer 1

I would suggest appending your specific additions to the viminfo option rather than duplicating default information. That is, set viminfo+=!.

Additionally, it seems like setting the n option isn't necessary. However, if you want to do that then you can simply do that in a non-nvim check.

if !has('nvim')
  set viminfo+=n~/.local/share/vim/viminfo
endif