From 137b246845a75537db9949fd01e0b65de80dae23 Mon Sep 17 00:00:00 2001
From: bhagwan <bhagwan@disroot.org>
Date: Sun, 5 Sep 2021 12:00:57 -0700
Subject: [PATCH] file_icon_padding, replace spaces with unicode invisible char

---
 README.md              | 4 +++-
 lua/fzf-lua/config.lua | 2 +-
 lua/fzf-lua/core.lua   | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 16bf2be..61e866d 100644
--- a/README.md
+++ b/README.md
@@ -447,10 +447,12 @@ require'fzf-lua'.setup {
   -- available colors (terminal):
   --    clear, bold, black, red, green, yellow
   --    blue, magenta, cyan, grey, dark_grey, white
+  -- padding can help kitty term users with
+  -- double-width icon rendering
+  file_icon_padding = '',
   file_icon_colors = {
     ["lua"]   = "blue",
   },
-  file_icon_padding = '',
 }
 ```
 
diff --git a/lua/fzf-lua/config.lua b/lua/fzf-lua/config.lua
index 666c637..0633d89 100644
--- a/lua/fzf-lua/config.lua
+++ b/lua/fzf-lua/config.lua
@@ -442,6 +442,7 @@ M.globals.nvim = {
       },
     },
   }
+M.globals.file_icon_padding = ''
 M.globals.file_icon_colors = {
     ["lua"]       = "blue",
     ["rockspec"]  = "magenta",
@@ -492,7 +493,6 @@ M.globals.file_icon_colors = {
     ["otf"]       = "green",
     ["ttf"]       = "green",
 }
-M.globals.file_icon_padding = ''
 
 function M.normalize_opts(opts, defaults)
   if not opts then opts = {} end
diff --git a/lua/fzf-lua/core.lua b/lua/fzf-lua/core.lua
index bb8a351..04f2f36 100644
--- a/lua/fzf-lua/core.lua
+++ b/lua/fzf-lua/core.lua
@@ -44,7 +44,7 @@ M.get_devicon = function(file, ext)
     local devicon = config._devicons.get_icon(file, ext)
     if devicon then icon = devicon end
   end
-  return icon..config.globals.file_icon_padding
+  return icon..config.globals.file_icon_padding:gsub(" ", utils.nbsp)
 end
 
 M.preview_window = function(opts)