diff --git a/inputbox.lua b/inputbox.lua
index ed581899b..1ceea8a0a 100644
--- a/inputbox.lua
+++ b/inputbox.lua
@@ -208,6 +208,11 @@ function InputBox:addAllCommands()
 
 		{KEY_1, "1"}, {KEY_2, "2"}, {KEY_3, "3"}, {KEY_4, "4"}, {KEY_5, "5"},
 		{KEY_6, "6"}, {KEY_7, "7"}, {KEY_8, "8"}, {KEY_9, "9"}, {KEY_0, "0"},
+
+		{KEY_SPACE, " "},
+
+		-- DXG keys
+		{KEY_DOT, "."}, {KEY_SLASH, "/"},
 	}
 	for k,v in ipairs(INPUT_KEYS) do
 		self.commands:add(v[1], nil, "",