nvim: Add fzf

The only reason fzf.vim functioned till now seems to be due to the fact
that we were loading fzf.vim found in /usr/share/vim/vimfiles. Do not
rely on this and specify it in plugins.

Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>

nvim/.config/nvim/config.vim

@@ -78,6 +78,10 @@ set wildignore+=*.msi,*.crx,*.deb,*.vfd,*.apk,*.ipa,*.bin,*.msu
 set wildignore+=*.gba,*.sfc,*.078,*.nds,*.smd,*.smc
 set wildignore+=*.linux2,*.win32,*.darwin,*.freebsd,*.linux,*.android
 
+" We do this to prevent the loading of the system fzf.vim plugin. This is
+" present at least on Arch/Manjaro
+set rtp-=/usr/share/vim/vimfiles
+
 " Disable providers we do not give a shit about
 let g:loaded_python3_provider = 0
 let g:loaded_python_provider = 0

nvim/.config/nvim/init.vim

@@ -6,6 +6,7 @@ Plug 'ervandew/supertab'
 Plug 'haya14busa/incsearch.vim'
 Plug 'justinmk/vim-sneak'
 " Fuzzy search
+Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
 Plug 'junegunn/fzf.vim'
 " Remove extraneous whitespace when edit mode is exited
 Plug 'axelf4/vim-strip-trailing-whitespace'