Merge pull request #3428 from yurydelendik/enforce-trailing

Enforces trailing spaces

.jshintrc

@@ -8,6 +8,7 @@
   // Enforcing
   "maxlen": 80,
   "quotmark": "single",
+  "trailing": true,
 
   // Relaxing
   "boss": true,

extensions/chrome/insertviewer.js

@@ -30,7 +30,7 @@ function showViewer(url) {
   // Cancel page load and empty document.
   window.stop();
   document.body.textContent = '';
-  
+
   replaceDocumentWithViewer(url);
 }
 function makeLinksAbsolute(doc) {

extensions/chrome/pdfHandler-local.js

@@ -50,7 +50,7 @@ chrome.webRequest.onBeforeRequest.addListener(
   function(details) {
     if (isPdfDownloadable(details)) // Defined in pdfHandler.js
       return;
-    
+
     if (incognitoTabIds.indexOf(details.tabId) !== -1)
       return; // Doesn't work in incognito mode, so don't redirect.
 

src/canvas.js

@@ -196,7 +196,7 @@ function compileType3Glyph(imgData) {
   var width = imgData.width, height = imgData.height;
   var i, j, j0, width1 = width + 1;
   var points = new Uint8Array(width1 * (height + 1));
-  var POINT_TYPES = 
+  var POINT_TYPES =
       new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]);
   // finding iteresting points: every point is located between mask pixels,
   // so there will be points of the (width + 1)x(height + 1) grid. Every point
@@ -237,7 +237,7 @@ function compileType3Glyph(imgData) {
     for (j = 1; j < width; j++) {
       sum = (sum >> 2) + (data[pos + 4] ? 4 : 0) +
             (data[pos - lineSize + 4] ? 8 : 0);
-      if (POINT_TYPES[sum]) { 
+      if (POINT_TYPES[sum]) {
         points[j0 + j] = POINT_TYPES[sum];
         ++count;
       }
@@ -293,16 +293,16 @@ function compileType3Glyph(imgData) {
     do {
       var step = steps[type];
       do { p += step; } while (!points[p]);
-      
+
       pp = points[p];
       if (pp !== 5 && pp !== 10) {
         // set new direction
-        type = pp; 
+        type = pp;
         // delete mark
-        points[p] = 0; 
+        points[p] = 0;
       } else { // type is 5 or 10, ie, a crossing
         // set new direction
-        type = pp & ((0x33 * type) >> 4); 
+        type = pp & ((0x33 * type) >> 4);
         // set new type for "future hit"
         points[p] &= (type >> 2 | type << 2);
       }
@@ -332,7 +332,7 @@ function compileType3Glyph(imgData) {
     c.beginPath();
     c.restore();
   };
-  
+
   return drawOutline;
 }
 

src/colorspace.js

@@ -562,7 +562,7 @@ var DeviceCmykCS = (function DeviceCmykCSClosure() {
            131.35250912493976 * k - 190.9453302588951) +
       y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) +
       k * (-20.737325471181034 * k - 187.80453709719578) + 255;
-    var b = 
+    var b =
       c * (0.8842522430003296 * c + 8.078677503112928 * m +
            30.89978309703729 * y - 0.23883238689178934 * k +
            -14.183576799673286) +

src/fonts.js

@@ -2676,7 +2676,7 @@ var Font = (function FontClosure() {
     if (ranges[i][0] < 0xFFFF && ranges[i][1] === 0xFFFF) {
       ranges[i][1] = 0xFFFE;
     }
-    var trailingRangesCount = ranges[i][1] < 0xFFFF ? 1 : 0; 
+    var trailingRangesCount = ranges[i][1] < 0xFFFF ? 1 : 0;
     var segCount = bmpLength + trailingRangesCount;
     var segCount2 = segCount * 2;
     var searchRange = getMaxPower2(segCount) * 2;