Update posixtz.lua for Lua 5.2 supportv0.5

1 files changed, 3 insertions, 4 deletions

diff --git a/posixtz.lua b/posixtz.lua
index eb1e56e..16d5303 100644
--- a/posixtz.lua
+++ b/posixtz.lua
@@ -17,12 +17,9 @@ local tonumber = tonumber
 local pairs = pairs
 local ipairs = ipairs
 local string = require('string')
-local core = require('posixtz.core')
 
 -- Rest of the code is part of module "posixtz"
-module('posixtz')
-
-from_file = core.from_file
+local mymodule = {}
 
 function parse ( str )
 
@@ -192,3 +189,5 @@ function parse ( str )
 
 end
 
+mymodule.parse = parse
+return mymodule