Improved lua snippets

snippets/lua.snippets

@@ -1,21 +1,21 @@
 snippet #!
 	#!/usr/bin/env lua
-	$0
+	$1
 snippet local
-	local ${1:x} = ${0:1}
+	local ${1:x} = ${2:1}
 snippet fun
 	function ${1:fname}(${2:...})
-		${0:-- body}
+		${3:-- body}
 	end
 snippet for
 	for ${1:i}=${2:1},${3:10} do
-		${0:print(i)}
+		${4:print(i)}
 	end
 snippet forp
 	for ${1:i},${2:v} in pairs(${3:table_name}) do
-	   $0
+	   ${4:-- body}
 	end
 snippet fori
 	for ${1:i},${2:v} in ipairs(${3:table_name}) do
-	   $0
+	   ${4:-- body}
 	end