PDF.js version 1.4.31 - See mozilla/pdf.js@825a2225ab8d2c205e0ad6ef844565b410c0a075

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.4.23",
+  "version": "1.4.31",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"

build/pdf.js

@@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdf = {}));
   // Use strict in our context only - users might not want it
   'use strict';
 
-var pdfjsVersion = '1.4.23';
-var pdfjsBuild = '252b9d5';
+var pdfjsVersion = '1.4.31';
+var pdfjsBuild = '825a222';
 
   var pdfjsFilePath =
     typeof document !== 'undefined' && document.currentScript ?
@@ -94,7 +94,7 @@ var CustomStyle = (function CustomStyleClosure() {
   // in some versions of IE9 it is critical that ms appear in this list
   // before Moz
   var prefixes = ['ms', 'Moz', 'Webkit', 'O'];
-  var _cache = {};
+  var _cache = Object.create(null);
 
   function CustomStyle() {}
 
@@ -485,6 +485,18 @@ function shadow(obj, prop, value) {
 }
 PDFJS.shadow = shadow;
 
+function getLookupTableFactory(initializer) {
+  var lookup;
+  return function () {
+    if (initializer) {
+      lookup = Object.create(null);
+      initializer(lookup);
+      initializer = null;
+    }
+    return lookup;
+  };
+}
+
 var LinkTarget = PDFJS.LinkTarget = {
   NONE: 0, // Default value.
   SELF: 1,
@@ -1582,7 +1594,7 @@ var StatTimer = (function StatTimerClosure() {
     return str;
   }
   function StatTimer() {
-    this.started = {};
+    this.started = Object.create(null);
     this.times = [];
     this.enabled = true;
   }
@@ -1676,8 +1688,8 @@ function MessageHandler(sourceName, targetName, comObj) {
   this.comObj = comObj;
   this.callbackIndex = 1;
   this.postMessageTransfers = true;
-  var callbacksCapabilities = this.callbacksCapabilities = {};
-  var ah = this.actionHandler = {};
+  var callbacksCapabilities = this.callbacksCapabilities = Object.create(null);
+  var ah = this.actionHandler = Object.create(null);
 
   this._onComObjOnMessage = function messageHandlerComObjOnMessage(event) {
     var data = event.data;
@@ -2466,6 +2478,7 @@ exports.combineUrl = combineUrl;
 exports.createPromiseCapability = createPromiseCapability;
 exports.deprecated = deprecated;
 exports.error = error;
+exports.getLookupTableFactory = getLookupTableFactory;
 exports.info = info;
 exports.isArray = isArray;
 exports.isArrayBuffer = isArrayBuffer;
@@ -3542,7 +3555,7 @@ Object.defineProperty(FontLoader, 'isSyncFontLoadingSupported', {
 
 var FontFaceObject = (function FontFaceObjectClosure() {
   function FontFaceObject(translatedData) {
-    this.compiledGlyphs = {};
+    this.compiledGlyphs = Object.create(null);
     // importing translated data
     for (var i in translatedData) {
       this[i] = translatedData[i];
@@ -3696,7 +3709,7 @@ var Metadata = PDFJS.Metadata = (function MetadataClosure() {
     }
 
     this.metaDocument = meta;
-    this.metadata = {};
+    this.metadata = Object.create(null);
     this.parse();
   }
 
@@ -4114,7 +4127,7 @@ var SVGGraphics = (function SVGGraphicsClosure() {
     this.pendingEOFill = false;
 
     this.embedFonts = false;
-    this.embeddedFonts = {};
+    this.embeddedFonts = Object.create(null);
     this.cssStyle = null;
   }
 
@@ -9106,7 +9119,7 @@ var PDFPageProxy = (function PDFPageProxyClosure() {
     this.objs = new PDFObjects();
     this.cleanupAfterRender = false;
     this.pendingCleanup = false;
-    this.intentStates = {};
+    this.intentStates = Object.create(null);
     this.destroyed = false;
   }
   PDFPageProxy.prototype = /** @lends PDFPageProxy.prototype */ {
@@ -9181,7 +9194,7 @@ var PDFPageProxy = (function PDFPageProxyClosure() {
       var renderingIntent = (params.intent === 'print' ? 'print' : 'display');
 
       if (!this.intentStates[renderingIntent]) {
-        this.intentStates[renderingIntent] = {};
+        this.intentStates[renderingIntent] = Object.create(null);
       }
       var intentState = this.intentStates[renderingIntent];
 
@@ -9273,7 +9286,7 @@ var PDFPageProxy = (function PDFPageProxyClosure() {
 
       var renderingIntent = 'oplist';
       if (!this.intentStates[renderingIntent]) {
-        this.intentStates[renderingIntent] = {};
+        this.intentStates[renderingIntent] = Object.create(null);
       }
       var intentState = this.intentStates[renderingIntent];
 
@@ -10088,7 +10101,7 @@ var WorkerTransport = (function WorkerTransportClosure() {
  */
 var PDFObjects = (function PDFObjectsClosure() {
   function PDFObjects() {
-    this.objs = {};
+    this.objs = Object.create(null);
   }
 
   PDFObjects.prototype = {
@@ -10179,7 +10192,7 @@ var PDFObjects = (function PDFObjectsClosure() {
     },
 
     clear: function PDFObjects_clear() {
-      this.objs = {};
+      this.objs = Object.create(null);
     }
   };
   return PDFObjects;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.4.23",
+  "version": "1.4.31",
   "main": "build/pdf.js",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [