From e21e2d9480c83fee13b2e721417cc04fe8036ced Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Sun, 24 May 2015 15:39:24 +0800
Subject: add param file implementation

---
 nerv.lua | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'nerv.lua')

diff --git a/nerv.lua b/nerv.lua
index de2e701..ccff0a0 100644
--- a/nerv.lua
+++ b/nerv.lua
@@ -1,3 +1,12 @@
 require 'libnerv'
 require 'matrix.init'
-nerv.class = require 'class'
+nerv.class = require 'pl.class'
+nerv.utils = require 'pl.utils'
+
+function nerv.error(fmt, ...)
+    error(nerv.utils.printf("Nerv internal error: " .. fmt, ...))
+end
+
+function nerv.error_method_not_implement()
+    nerv.error("method not implemented");
+end
-- 
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