From dba35fd2956f9f6b14ea8947baa11c5e483bc407 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Fri, 3 Mar 2017 22:46:39 +1100
Subject: Remove use of 'buffer-dataview' library

---
 package.json   | 1 -
 src/llex.js    | 1 -
 src/lundump.js | 3 +--
 tests/tests.js | 6 +++---
 4 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/package.json b/package.json
index 7496921..d567a62 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,6 @@
     "tmp": "0.0.31"
   },
   "dependencies": {
-    "buffer-dataview": "0.0.2",
     "seedrandom": "^2.4.2"
   }
 }
diff --git a/src/llex.js b/src/llex.js
index 711f44b..2e79066 100644
--- a/src/llex.js
+++ b/src/llex.js
@@ -1,6 +1,5 @@
 "use strict";
 
-const DataView = require('buffer-dataview');
 const assert   = require('assert');
 
 const lapi     = require('./lapi.js');
diff --git a/src/lundump.js b/src/lundump.js
index 5a6d8c4..92063a2 100644
--- a/src/lundump.js
+++ b/src/lundump.js
@@ -1,7 +1,6 @@
 /*jshint esversion: 6 */
 "use strict";
 
-const DataView       = require('buffer-dataview');
 const fs             = require('fs');
 const assert         = require('assert');
 
@@ -110,7 +109,7 @@ class BytecodeParser {
     }
 
     readInstruction() {
-        let ins = new DataView(new Buffer(this.instructionSize));
+        let ins = new DataView(new ArrayBuffer(this.instructionSize));
         for (let i = 0; i < this.instructionSize; i++)
             ins.setUint8(i, this.readByte());
 
diff --git a/tests/tests.js b/tests/tests.js
index a47aee5..d4173c3 100644
--- a/tests/tests.js
+++ b/tests/tests.js
@@ -3,7 +3,6 @@
 const fs             = require('fs');
 const child_process  = require('child_process');
 const tmp            = require('tmp');
-const DataView       = require('buffer-dataview');
 
 const BytecodeParser = require("../src/lundump.js");
 const lauxlib        = require("../src/lauxlib.js");
@@ -20,10 +19,11 @@ const toByteCode = function (luaCode) {
 
     bclist = fs.readFileSync(`${luaFile.name}.bc.txt`, 'utf8');
 
-    // console.log(bclist);
+    let b = fs.readFileSync(`${luaFile.name}.bc`);
+    let dv = new DataView(b.buffer.slice(b.byteOffset, b.byteOffset + b.byteLength));
 
     return {
-        dataView: new DataView(fs.readFileSync(`${luaFile.name}.bc`)),
+        dataView: dv,
         bclist: bclist
     };
 };
-- 
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