Add Keybindings, reading from yank register

lua/sourcer/init.lua

@@ -1,9 +1,9 @@
 local M = {}
 
 function M.lookup()
-	local keywords = vim.fn.getreg("")
+	local keywords = vim.fn.getreg("*")
 
-	print("Hallo Welt! " .. keywords)
+	print(keywords)
 end
 
 return M

plugin/sourcer.vim

@@ -12,3 +12,6 @@ let g:loaded_sourcer = 1
 
 " Exposes the plugin's functions for use as commands in Neovim.
 command! -nargs=0 Lookup lua require("sourcer").lookup()
+
+" Bind to keys fo in normal mode
+nnoremap fo :Lookup<CR>