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Use strict mode for js files

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This commit is contained in:
Vivien Nicolas 2011-06-19 02:35:28 +02:00
parent dd5c87dfdc
commit f4282f9802
5 changed files with 22 additions and 11 deletions
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8
viewer.js
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@ -1,12 +1,14 @@
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- /
/* vim: set shiftwidth=4 tabstop=8 autoindent cindent expandtab: */
var pdfDocument, canvas, pageDisplay, pageNum, pageInterval;
"use strict";
var pdfDocument, canvas, pageDisplay, pageNum, numPages, pageInterval;
function load(userInput) {
canvas = document.getElementById("canvas");
canvas.mozOpaque = true;
pageNum = parseInt(queryParams().page) || 1;
fileName = userInput;
var fileName = userInput;
if (!userInput) {
fileName = queryParams().file || "compressed.tracemonkey-pldi-09.pdf";
}
@ -26,7 +28,7 @@ function queryParams() {
function open(url) {
document.title = url;
req = new XMLHttpRequest();
var req = new XMLHttpRequest();
req.open("GET", url);
req.mozResponseType = req.responseType = "arraybuffer";
req.expected = (document.URL.indexOf("file:") == 0) ? 0 : 200;