git icons|status: added support for 'typechange' diff

README.md

@@ -548,6 +548,7 @@ require'fzf-lua'.setup {
       ["A"]           = { icon = "A", color = "green" },
       ["R"]           = { icon = "R", color = "yellow" },
       ["C"]           = { icon = "C", color = "yellow" },
+      ["T"]           = { icon = "T", color = "magenta" },
       ["?"]           = { icon = "?", color = "magenta" },
       -- override git icons?
       -- ["M"]        = { icon = "★", color = "red" },

doc/fzf-lua.txt

@@ -593,6 +593,7 @@ Consult the list below for available settings:
           ["A"]           = { icon = "A", color = "green" },
           ["R"]           = { icon = "R", color = "yellow" },
           ["C"]           = { icon = "C", color = "yellow" },
+          ["T"]           = { icon = "T", color = "magenta" },
           ["?"]           = { icon = "?", color = "magenta" },
           -- override git icons?
           -- ["M"]        = { icon = "★", color = "red" },

lua/fzf-lua/config.lua

@@ -258,6 +258,7 @@ M.globals.git = {
       ["A"]         = { icon = "A", color = "green" },
       ["R"]         = { icon = "R", color = "yellow" },
       ["C"]         = { icon = "C", color = "yellow" },
+      ["T"]         = { icon = "T", color = "magenta" },
       ["?"]         = { icon = "?", color = "magenta" },
     },
   }

lua/fzf-lua/make_entry.lua

@@ -195,7 +195,7 @@ M.get_diff_files = function(opts)
     local ok, status, err = pcall(utils.io_systemlist, path.git_cwd(cmd, opts))
     if ok and err == 0 then
         for i = 1, #status do
-          local icon = status[i]:match("[MUDARC?]+")
+          local icon = status[i]:match("[MUDARCT?]+")
           local file = status[i]:match("[^ ]*$")
           if icon and file then
             diff_files[file] = icon:gsub("%?%?", "?")

lua/fzf-lua/previewer/fzf.lua

@@ -247,7 +247,7 @@ function Previewer.git_diff:new(o, opts)
     -- populate the icon mappings
     local icons_overrides = o._fn_git_icons and o._fn_git_icons()
     self.git_icons = {}
-    for _, i in ipairs({ "D", "M", "R", "A", "C", "?" }) do
+    for _, i in ipairs({ "D", "M", "R", "A", "C", "T", "?" }) do
       self.git_icons[i] =
         icons_overrides and icons_overrides[i] and
         utils.lua_regex_escape(icons_overrides[i].icon) or i
@@ -268,6 +268,7 @@ function Previewer.git_diff:cmdline(o)
       self.git_icons['M'] ..
       self.git_icons['R'] ..
       self.git_icons['A'] ..
+      self.git_icons['T'] ..
       "]" ..utils.nbsp) ~= nil
     local is_untracked = items[1]:match("[" ..
       self.git_icons['?'] ..