bugfix #41 extra <cmd> in keymapping

lua/navigator/lspclient/mapping.lua

@@ -42,9 +42,9 @@ local key_maps = {
   {key = "<C-LeftMouse>", func = "definition()"},
   {key = "g<LeftMouse>", func = "implementation()"},
   {key = "<Leader>k", func = "require('navigator.dochighlight').hi_symbol()"},
-  {key = '<Space>wa', func = '<cmd>lua vim.lsp.buf.add_workspace_folder()'},
-  {key = '<Space>wr', func = '<cmd>lua vim.lsp.buf.remove_workspace_folder()'},
-  {key = '<Space>wl', func = '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))'},
+  {key = '<Space>wa', func = 'vim.lsp.buf.add_workspace_folder()'},
+  {key = '<Space>wr', func = 'vim.lsp.buf.remove_workspace_folder()'},
+  {key = '<Space>wl', func = 'print(vim.inspect(vim.lsp.buf.list_workspace_folders()))'},
 }
 -- LuaFormatter on
 local M = {}
@@ -89,9 +89,12 @@ local function set_mapping(user_opts)
       f = "<Cmd>lua " .. value.func .. "<CR>"
     elseif string.find(value.func, "diagnostic") then
       f = "<Cmd>lua vim.lsp." .. value.func .. "<CR>"
+    elseif string.find(value.func, "vim.") then
+      f = "<Cmd>lua " .. value.func .. "<CR>"
     end
     local k = value.key
     local m = value.mode or "n"
+    -- log("binding", k, f)
     set_keymap(m, k, f, opts)
   end