README: added 'delta' pager as optional dependency

README.md

@@ -47,22 +47,23 @@ at it. That, **and colorful file icons and git indicators!**.
 
 ## Dependencies
 
-- `Linux` or `MacOS` only, see [nvim-fzf's How it
-  works](https://github.com/vijaymarupudi/nvim-fzf#How-it-works)
+- `Linux` or `MacOS`
+- [`neovim`](https://github.com/neovim/neovim/releases) version > 0.5.0
 - [`fzf`](https://github.com/junegunn/fzf) or
   [`skim`](https://github.com/lotabout/skim) binary installed
 - [nvim-fzf](https://github.com/vijaymarupudi/nvim-fzf)
 - [nvim-web-devicons](https://github.com/kyazdani42/nvim-web-devicons)
   (optional)
 
-### Optional dependencies
-
-Recommended optional utilities:
-
-- [fd](https://github.com/sharkdp/fd) - better performance `find` utility
-- [bat](https://github.com/sharkdp/bat) - for colorful syntax highlighted previews
-- [ripgrep](https://github.com/BurntSushi/ripgrep) - for better grep-like searches
+### Optional dependencies (recommended)
 
+- [fd](https://github.com/sharkdp/fd) - better `find` utility
+- [rg](https://github.com/BurntSushi/ripgrep) - better `grep` utility
+- [bat](https://github.com/sharkdp/bat) - syntax highlighted previews when
+  using fzf's native previewer
+- [delta](https://github.com/dandavison/delta) - syntax highlighted git pager
+  for git status previews
+ 
 ## Installation
 
 Using [vim-plug](https://github.com/junegunn/vim-plug)
@@ -349,6 +350,7 @@ require'fzf-lua'.setup {
     git_diff = {
       cmd             = "git diff",
       args            = "--color",
+      -- pager        = "delta",      -- if you have `delta` installed
     },
     man = {
       cmd             = "man -c %s | col -bx",

doc/fzf-lua.txt

@@ -59,8 +59,8 @@ throw at it. That, and colorful file icons and git indicators!.
 DEPENDENCIES                                            *fzf-lua-dependencies*
 
 
-- `Linux` or `MacOS` only, see nvim-fzf's How it
-  works <https://github.com/vijaymarupudi/nvim-fzf#How-it-works>
+- `Linux` or `MacOS`
+- `neovim` <https://github.com/neovim/neovim/releases> version > 0.5.0
 - `fzf` <https://github.com/junegunn/fzf> or
   `skim` <https://github.com/lotabout/skim> binary installed
 - nvim-fzf <https://github.com/vijaymarupudi/nvim-fzf>
@@ -68,13 +68,14 @@ DEPENDENCIES                                            *fzf-lua-dependencies*
   (optional)
 
                                                                               
-OPTIONAL DEPENDENCIES                          *fzf-lua-optional-dependencies*
+OPTIONAL DEPENDENCIES (RECOMMENDED)*fzf-lua-optional-dependencies-(recommended)*
 
-Recommended optional utilities:
-
-- fd <https://github.com/sharkdp/fd> - better performance `find` utility
-- bat <https://github.com/sharkdp/bat> - for colorful syntax highlighted previews
-- ripgrep <https://github.com/BurntSushi/ripgrep> - for better grep-like searches
+- fd <https://github.com/sharkdp/fd> - better `find` utility
+- rg <https://github.com/BurntSushi/ripgrep> - better `grep` utility
+- bat <https://github.com/sharkdp/bat> - syntax highlighted previews when
+  using fzf's native previewer
+- delta <https://github.com/dandavison/delta> - syntax highlighted git pager
+  for git status previews
 
 ------------------------------------------------------------------------------
 INSTALLATION                                            *fzf-lua-installation*
@@ -383,6 +384,7 @@ Consult the list below for available settings:
         git_diff = {
           cmd             = "git diff",
           args            = "--color",
+          -- pager        = "delta",      -- if you have `delta` installed
         },
         man = {
           cmd             = "man -c %s | col -bx",