NVIM: lua: Added sad plugin config

nvim/init.vim

@@ -17,6 +17,8 @@ call plug#begin('~/.vim/plugged')
     Plug 'jiangmiao/auto-pairs'
     Plug 'qpkorr/vim-bufkill'
     Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
+    Plug 'ray-x/guihua.lua'  "lua GUI lib
+    Plug 'ray-x/sad.nvim'
 
 call plug#end()
 

nvim/lua/init.lua

@@ -0,0 +1,12 @@
+-- Sad plugin setup
+
+require'sad'.setup({
+  diff = 'delta', -- you can use `diff`, `diff-so-fancy`
+  ls_file = 'fd', -- also git ls_file
+  exact = false, -- exact match
+  vsplit = true, -- split sad window the screen vertically, when set to number
+  -- it is a threadhold when window is larger than the threshold sad will split vertically,
+  height_ratio = 0.6, -- height ratio of sad window when split horizontally
+  width_ratio = 0.6, -- height ratio of sad window when split vertically
+
+})