Added lua snippets

snippets/lua.snippets

@@ -0,0 +1,21 @@
+snippet #!
+	#!/usr/bin/env lua
+	$0
+snippet local
+	local ${1:x} = ${0:1}
+snippet fun
+	function ${1:fname}(${2:...})
+		${0:-- body}
+	end
+snippet for
+	for ${1:i}=${2:1},${3:10} do
+		${0:print(i)}
+	end
+snippet forp
+	for ${1:i},${2:v} in pairs(${3:table_name}) do
+	   $0
+	end
+snippet fori
+	for ${1:i},${2:v} in ipairs(${3:table_name}) do
+	   $0
+	end