added the option to supply extra fzf_args

README.md

@@ -139,6 +139,7 @@ require'fzf-lua'.setup {
   win_row             = 0.30,         -- window row position (0=top, 1=bottom)
   win_col             = 0.50,         -- window col position (0=left, 1=right)
   win_border          = true,         -- window border?
+  fzf_args            = '',           -- adv: fzf extra args, empty unless adv
   fzf_layout          = 'reverse',    -- fzf '--layout='
   preview_cmd         = '',           -- 'head -n $FZF_PREVIEW_LINES',
   preview_border      = 'border',     -- border|noborder

lua/fzf-lua/core.lua

@@ -52,10 +52,11 @@ M.build_fzf_cli = function(opts)
   opts.prompt = opts.prompt or cfg.default_prompt
   opts.preview_offset = opts.preview_offset or ''
   local cli = string.format(
-    [[ --layout=%s --bind=%s --prompt=%s]] ..
+    [[ %s --layout=%s --bind=%s --prompt=%s]] ..
     [[ --preview-window='%s%s' --preview=%s]] ..
     [[ --expect=%s --ansi --info=inline]] ..
     [[ %s %s]],
+    opts.fzf_args or cfg.fzf_args or '',
     opts.fzf_layout or cfg.fzf_layout,
     utils._if(opts.fzf_binds, opts.fzf_binds,
       vim.fn.shellescape(table.concat(cfg.fzf_binds, ','))),

lua/fzf-lua/init.lua

@@ -52,6 +52,7 @@ function M.setup(opts)
     win_col             = "number",
     win_border          = "boolean",
     default_prompt      = "string",
+    fzf_args            = "string",
     fzf_layout          = "string",
     fzf_binds           = "table",
     preview_cmd         = "string",