restored 'window_on_create' to documentation

README.md

@@ -226,6 +226,12 @@ require'fzf-lua'.setup {
     hl_normal        = 'Normal',        -- window normal color
     hl_border        = 'Normal',        -- change to 'FloatBorder' if exists
     fullscreen       = false,           -- start fullscreen?
+    window_on_create = function()
+      -- called once upon creation of the fzf main window
+      -- can be used to add custom fzf-lua mappings, e.g:
+      --   vim.api.nvim_buf_set_keymap(0, "t", "<C-j>", "<Down>",
+      --     { silent = true, noremap = true })
+    end,
   },
   keymap = {
     -- These override the default tables completely

doc/fzf-lua.txt

@@ -260,6 +260,12 @@ Consult the list below for available settings:
         hl_normal        = 'Normal',        -- window normal color
         hl_border        = 'Normal',        -- change to 'FloatBorder' if exists
         fullscreen       = false,           -- start fullscreen?
+        window_on_create = function()
+          -- called once upon creation of the fzf main window
+          -- can be used to add custom fzf-lua mappings, e.g:
+          --   vim.api.nvim_buf_set_keymap(0, "t", "<C-j>", "<Down>",
+          --     { silent = true, noremap = true })
+        end,
       },
       keymap = {
         -- These override the default tables completely