cosmetic: remove whitespace at end of lines

Author: TheOneric

src/SubtitleOctopus.cpp

@@ -294,13 +294,13 @@ class SubtitleOctopus {
                 {
                     float pix_alpha = bitmap[bitmap_offset + x] * normalized_a / 255.0;
                     float inv_alpha = 1.0 - pix_alpha;
-                    
+
                     int buf_coord = (buf_line_coord + curx + x) << 2;
                     float *buf_r = buf + buf_coord;
                     float *buf_g = buf + buf_coord + 1;
                     float *buf_b = buf + buf_coord + 2;
                     float *buf_a = buf + buf_coord + 3;
-                    
+
                     // do the compositing, pre-multiply image RGB with alpha for current pixel
                     *buf_a = pix_alpha + *buf_a * inv_alpha;
                     *buf_r = r * pix_alpha + *buf_r * inv_alpha;
@@ -332,7 +332,7 @@ class SubtitleOctopus {
                 result[buf_line_coord + x] = pixel;
             }
         }
-        
+
         // return the thing
         m_blendResult.dest_x = min_x;
         m_blendResult.dest_y = min_y;

src/post-worker.js

@@ -21,19 +21,19 @@ self.fontId = 0;
  */
 self.writeFontToFS = function(font) {
     font = font.trim().toLowerCase();
-    
+
     if (font.startsWith("@")) {
         font = font.substr(1);
     }
-    
+
     if (self.fontMap_.hasOwnProperty(font)) return;
 
     self.fontMap_[font] = true;
 
     if (!self.availableFonts.hasOwnProperty(font)) return;
     var content = readBinary(self.availableFonts[font]);
 
-    Module["FS"].writeFile('/fonts/font' + (self.fontId++) + '-' + self.availableFonts[font].split('/').pop(), content, { 
+    Module["FS"].writeFile('/fonts/font' + (self.fontId++) + '-' + self.availableFonts[font].split('/').pop(), content, {
         encoding: 'binary'
     });
 };
@@ -54,7 +54,7 @@ self.writeAvailableFontsToFS = function(content) {
             }
         }
     }
-    
+
     var regex = /\\fn([^\\}]*?)[\\}]/g;
     var matches;
     while (matches = regex.exec(self.subContent)) {
@@ -144,7 +144,7 @@ self.setCurrentTime = function (currentTime) {
         }
         else {
             self.getRenderMethod()();
-            
+
             // Give onmessage chance to receive all queued messages
             setTimeout(function () {
                 self.nextIsRaf = false;