deps: upgrade npm to 6.13.1

PR-URL: https://github.com/nodejs/node/pull/30533
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

13 files changed, 165 insertions, 163 deletions

diff --git a/deps/npm/node_modules/qrcode-terminal/LICENSE b/deps/npm/node_modules/qrcode-terminal/LICENSE
index 54831bb9e2..07e74fd549 100644
--- a/deps/npm/node_modules/qrcode-terminal/LICENSE
+++ b/deps/npm/node_modules/qrcode-terminal/LICENSE
@@ -214,7 +214,7 @@ This product also include the following software:
  Licensed under the MIT license:
    http://www.opensource.org/licenses/mit-license.php
 
- The word "QR Code" is registered trademark of
+ The word "QR Code" is registered trademark of 
  DENSO WAVE INCORPORATED
    http://www.denso-wave.com/qrcode/faqpatent-e.html
 
diff --git a/deps/npm/node_modules/qrcode-terminal/README.md b/deps/npm/node_modules/qrcode-terminal/README.md
index 8fdcae2637..f5c830f20f 100644
--- a/deps/npm/node_modules/qrcode-terminal/README.md
+++ b/deps/npm/node_modules/qrcode-terminal/README.md
@@ -23,7 +23,7 @@ To display some data to the terminal just call:
     qrcode.generate('This will be a QRCode, eh!');
 
 You can even specify the error level (default is 'L'):
-
+    
     qrcode.setErrorLevel('Q');
     qrcode.generate('This will be a QRCode with error level Q!');
 
@@ -79,3 +79,4 @@ To run tests run `npm test`
 [travis-ci-url]: https://travis-ci.org/gtanner/qrcode-terminal
 [basic-example-img]: https://raw.github.com/gtanner/qrcode-terminal/master/example/basic.png
 [node-qrcode-url]: https://github.com/soldair/node-qrcode
+
diff --git a/deps/npm/node_modules/qrcode-terminal/example/callback.js b/deps/npm/node_modules/qrcode-terminal/example/callback.js
index fe4a2a6c58..5aa6814e1b 100644
--- a/deps/npm/node_modules/qrcode-terminal/example/callback.js
+++ b/deps/npm/node_modules/qrcode-terminal/example/callback.js
@@ -1,4 +1,4 @@
 var qrcode = require('../lib/main');
-qrcode.generate('someone sets it up', function (str) {
+qrcode.generate('someone sets it up', function (str) { 
     console.log(str);
 });
diff --git a/deps/npm/node_modules/qrcode-terminal/lib/main.js b/deps/npm/node_modules/qrcode-terminal/lib/main.js
index 37c63b1c57..488cc1aea9 100644
--- a/deps/npm/node_modules/qrcode-terminal/lib/main.js
+++ b/deps/npm/node_modules/qrcode-terminal/lib/main.js
@@ -83,7 +83,7 @@ module.exports = {
             output += border + '\n';
             qrcode.modules.forEach(function (row) {
                 output += white;
-                output += row.map(toCell).join('');
+                output += row.map(toCell).join(''); 
                 output += white + '\n';
             });
             output += border;
diff --git a/deps/npm/node_modules/qrcode-terminal/test/main.js b/deps/npm/node_modules/qrcode-terminal/test/main.js
index d6d6c45623..71cf3f957d 100644
--- a/deps/npm/node_modules/qrcode-terminal/test/main.js
+++ b/deps/npm/node_modules/qrcode-terminal/test/main.js
@@ -57,7 +57,7 @@ describe('in the main module', function() {
             it('should not allow other levels', function() {
                 qrcode.setErrorLevel = 'something';
                 expect(qrcode.error).to.be(1);
-            });
+            }); 
         });
     });
 });
diff --git a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QR8bitByte.js b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QR8bitByte.js
index 8460b910b7..94bf74f0e8 100644
--- a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QR8bitByte.js
+++ b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QR8bitByte.js
@@ -10,7 +10,7 @@ QR8bitByte.prototype = {
 	getLength : function() {
 		return this.data.length;
 	},
-
+	
 	write : function(buffer) {
 		for (var i = 0; i < this.data.length; i++) {
 			// not JIS ...
diff --git a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRBitBuffer.js b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRBitBuffer.js
index 3e857b5345..e2861f68d1 100644
--- a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRBitBuffer.js
+++ b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRBitBuffer.js
@@ -9,28 +9,28 @@ QRBitBuffer.prototype = {
 		var bufIndex = Math.floor(index / 8);
 		return ( (this.buffer[bufIndex] >>> (7 - index % 8) ) & 1) == 1;
 	},
-
+	
 	put : function(num, length) {
 		for (var i = 0; i < length; i++) {
 			this.putBit( ( (num >>> (length - i - 1) ) & 1) == 1);
 		}
 	},
-
+	
 	getLengthInBits : function() {
 		return this.length;
 	},
-
+	
 	putBit : function(bit) {
-
+	
 		var bufIndex = Math.floor(this.length / 8);
 		if (this.buffer.length <= bufIndex) {
 			this.buffer.push(0);
 		}
-
+	
 		if (bit) {
 			this.buffer[bufIndex] |= (0x80 >>> (this.length % 8) );
 		}
-
+	
 		this.length++;
 	}
 };
diff --git a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRErrorCorrectLevel.js b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRErrorCorrectLevel.js
index 14e08fbaa3..9b4b30099d 100644
--- a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRErrorCorrectLevel.js
+++ b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRErrorCorrectLevel.js
@@ -4,3 +4,4 @@ module.exports = {
 	Q : 3,
 	H : 2
 };
+
diff --git a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRMath.js b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRMath.js
index 11e324c981..8f4a0370eb 100644
--- a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRMath.js
+++ b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRMath.js
@@ -1,33 +1,33 @@
 var QRMath = {
 
 	glog : function(n) {
-
+	
 		if (n < 1) {
 			throw new Error("glog(" + n + ")");
 		}
-
+		
 		return QRMath.LOG_TABLE[n];
 	},
-
+	
 	gexp : function(n) {
-
+	
 		while (n < 0) {
 			n += 255;
 		}
-
+	
 		while (n >= 256) {
 			n -= 255;
 		}
-
+	
 		return QRMath.EXP_TABLE[n];
 	},
-
+	
 	EXP_TABLE : new Array(256),
-
+	
 	LOG_TABLE : new Array(256)
 
 };
-
+	
 for (var i = 0; i < 8; i++) {
 	QRMath.EXP_TABLE[i] = 1 << i;
 }
diff --git a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRPolynomial.js b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRPolynomial.js
index f8754cbcb4..0c05f38ef3 100644
--- a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRPolynomial.js
+++ b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRPolynomial.js
@@ -22,42 +22,42 @@ QRPolynomial.prototype = {
 	get : function(index) {
 		return this.num[index];
 	},
-
+	
 	getLength : function() {
 		return this.num.length;
 	},
-
+	
 	multiply : function(e) {
-
+	
 		var num = new Array(this.getLength() + e.getLength() - 1);
-
+	
 		for (var i = 0; i < this.getLength(); i++) {
 			for (var j = 0; j < e.getLength(); j++) {
 				num[i + j] ^= QRMath.gexp(QRMath.glog(this.get(i) ) + QRMath.glog(e.get(j) ) );
 			}
 		}
-
+	
 		return new QRPolynomial(num, 0);
 	},
-
+	
 	mod : function(e) {
-
+	
 		if (this.getLength() - e.getLength() < 0) {
 			return this;
 		}
-
+	
 		var ratio = QRMath.glog(this.get(0) ) - QRMath.glog(e.get(0) );
-
+	
 		var num = new Array(this.getLength() );
-
+		
 		for (var i = 0; i < this.getLength(); i++) {
 			num[i] = this.get(i);
 		}
-
+		
 		for (var x = 0; x < e.getLength(); x++) {
 			num[x] ^= QRMath.gexp(QRMath.glog(e.get(x) ) + ratio);
 		}
-
+	
 		// recursive call
 		return new QRPolynomial(num, 0).mod(e);
 	}
diff --git a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRRSBlock.js b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRRSBlock.js
index becd24d4dd..d150af1746 100644
--- a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRRSBlock.js
+++ b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRRSBlock.js
@@ -17,7 +17,7 @@ QRRSBlock.RS_BLOCK_TABLE = [
 	[1, 26, 16],
 	[1, 26, 13],
 	[1, 26, 9],
-
+	
 	// 2
 	[1, 44, 34],
 	[1, 44, 28],
@@ -30,43 +30,43 @@ QRRSBlock.RS_BLOCK_TABLE = [
 	[2, 35, 17],
 	[2, 35, 13],
 
-	// 4
+	// 4		
 	[1, 100, 80],
 	[2, 50, 32],
 	[2, 50, 24],
 	[4, 25, 9],
-
+	
 	// 5
 	[1, 134, 108],
 	[2, 67, 43],
 	[2, 33, 15, 2, 34, 16],
 	[2, 33, 11, 2, 34, 12],
-
+	
 	// 6
 	[2, 86, 68],
 	[4, 43, 27],
 	[4, 43, 19],
 	[4, 43, 15],
-
-	// 7
+	
+	// 7		
 	[2, 98, 78],
 	[4, 49, 31],
 	[2, 32, 14, 4, 33, 15],
 	[4, 39, 13, 1, 40, 14],
-
+	
 	// 8
 	[2, 121, 97],
 	[2, 60, 38, 2, 61, 39],
 	[4, 40, 18, 2, 41, 19],
 	[4, 40, 14, 2, 41, 15],
-
+	
 	// 9
 	[2, 146, 116],
 	[3, 58, 36, 2, 59, 37],
 	[4, 36, 16, 4, 37, 17],
 	[4, 36, 12, 4, 37, 13],
-
-	// 10
+	
+	// 10		
 	[2, 86, 68, 2, 87, 69],
 	[4, 69, 43, 1, 70, 44],
 	[6, 43, 19, 2, 44, 20],
@@ -254,17 +254,17 @@ QRRSBlock.RS_BLOCK_TABLE = [
 ];
 
 QRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {
-
+	
 	var rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel);
-
+	
 	if (rsBlock === undefined) {
 		throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" + errorCorrectLevel);
 	}
 
 	var length = rsBlock.length / 3;
-
+	
 	var list = [];
-
+	
 	for (var i = 0; i < length; i++) {
 
 		var count = rsBlock[i * 3 + 0];
@@ -272,10 +272,10 @@ QRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {
 		var dataCount  = rsBlock[i * 3 + 2];
 
 		for (var j = 0; j < count; j++) {
-			list.push(new QRRSBlock(totalCount, dataCount) );
+			list.push(new QRRSBlock(totalCount, dataCount) );	
 		}
 	}
-
+	
 	return list;
 };
 
diff --git a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRUtil.js b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRUtil.js
index 31008cb466..e5b7d5b3cc 100644
--- a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRUtil.js
+++ b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRUtil.js
@@ -16,7 +16,7 @@ var QRUtil = {
         [6, 24, 42],
         [6, 26, 46],
         [6, 28, 50],
-        [6, 30, 54],
+        [6, 30, 54],        
         [6, 32, 58],
         [6, 34, 62],
         [6, 26, 46, 66],
@@ -55,7 +55,7 @@ var QRUtil = {
     getBCHTypeInfo : function(data) {
         var d = data << 10;
         while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) {
-            d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) ) );
+            d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) ) );    
         }
         return ( (data << 10) | d) ^ QRUtil.G15_MASK;
     },
@@ -63,7 +63,7 @@ var QRUtil = {
     getBCHTypeNumber : function(data) {
         var d = data << 12;
         while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) {
-            d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) ) );
+            d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) ) );    
         }
         return (data << 12) | d;
     },
@@ -85,9 +85,9 @@ var QRUtil = {
     },
 
     getMask : function(maskPattern, i, j) {
-
+        
         switch (maskPattern) {
-
+            
         case QRMaskPattern.PATTERN000 : return (i + j) % 2 === 0;
         case QRMaskPattern.PATTERN001 : return i % 2 === 0;
         case QRMaskPattern.PATTERN010 : return j % 3 === 0;
@@ -160,15 +160,15 @@ var QRUtil = {
     },
 
     getLostPoint : function(qrCode) {
-
+        
         var moduleCount = qrCode.getModuleCount();
         var lostPoint = 0;
-        var row = 0;
+        var row = 0; 
         var col = 0;
 
-
+        
         // LEVEL1
-
+        
         for (row = 0; row < moduleCount; row++) {
 
             for (col = 0; col < moduleCount; col++) {
@@ -223,12 +223,12 @@ var QRUtil = {
 
         for (row = 0; row < moduleCount; row++) {
             for (col = 0; col < moduleCount - 6; col++) {
-                if (qrCode.isDark(row, col) &&
-                        !qrCode.isDark(row, col + 1) &&
-                         qrCode.isDark(row, col + 2) &&
-                         qrCode.isDark(row, col + 3) &&
-                         qrCode.isDark(row, col + 4) &&
-                        !qrCode.isDark(row, col + 5) &&
+                if (qrCode.isDark(row, col) && 
+                        !qrCode.isDark(row, col + 1) && 
+                         qrCode.isDark(row, col + 2) && 
+                         qrCode.isDark(row, col + 3) && 
+                         qrCode.isDark(row, col + 4) && 
+                        !qrCode.isDark(row, col + 5) && 
                          qrCode.isDark(row, col + 6) ) {
                     lostPoint += 40;
                 }
@@ -250,7 +250,7 @@ var QRUtil = {
         }
 
         // LEVEL4
-
+        
         var darkCount = 0;
 
         for (col = 0; col < moduleCount; col++) {
@@ -260,11 +260,11 @@ var QRUtil = {
                 }
             }
         }
-
+        
         var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5;
         lostPoint += ratio * 10;
 
-        return lostPoint;
+        return lostPoint;       
     }
 
 };
diff --git a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/index.js b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/index.js
index 0fb6c39362..10eb8eb0a0 100644
--- a/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/index.js
+++ b/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/index.js
@@ -8,7 +8,7 @@
 // Licensed under the MIT license:
 //   http://www.opensource.org/licenses/mit-license.php
 //
-// The word "QR Code" is registered trademark of
+// The word "QR Code" is registered trademark of 
 // DENSO WAVE INCORPORATED
 //   http://www.denso-wave.com/qrcode/faqpatent-e.html
 //
@@ -32,13 +32,13 @@ function QRCode(typeNumber, errorCorrectLevel) {
 }
 
 QRCode.prototype = {
-
+	
 	addData : function(data) {
 		var newData = new QR8bitByte(data);
 		this.dataList.push(newData);
 		this.dataCache = null;
 	},
-
+	
 	isDark : function(row, col) {
 		if (row < 0 || this.moduleCount <= row || col < 0 || this.moduleCount <= col) {
 			throw new Error(row + "," + col);
@@ -49,7 +49,7 @@ QRCode.prototype = {
 	getModuleCount : function() {
 		return this.moduleCount;
 	},
-
+	
 	make : function() {
 		// Calculate automatically typeNumber if provided is < 1
 		if (this.typeNumber < 1 ){
@@ -76,96 +76,96 @@ QRCode.prototype = {
 		}
 		this.makeImpl(false, this.getBestMaskPattern() );
 	},
-
+	
 	makeImpl : function(test, maskPattern) {
-
+		
 		this.moduleCount = this.typeNumber * 4 + 17;
 		this.modules = new Array(this.moduleCount);
-
+		
 		for (var row = 0; row < this.moduleCount; row++) {
-
+			
 			this.modules[row] = new Array(this.moduleCount);
-
+			
 			for (var col = 0; col < this.moduleCount; col++) {
 				this.modules[row][col] = null;//(col + row) % 3;
 			}
 		}
-
+	
 		this.setupPositionProbePattern(0, 0);
 		this.setupPositionProbePattern(this.moduleCount - 7, 0);
 		this.setupPositionProbePattern(0, this.moduleCount - 7);
 		this.setupPositionAdjustPattern();
 		this.setupTimingPattern();
 		this.setupTypeInfo(test, maskPattern);
-
+		
 		if (this.typeNumber >= 7) {
 			this.setupTypeNumber(test);
 		}
-
+	
 		if (this.dataCache === null) {
 			this.dataCache = QRCode.createData(this.typeNumber, this.errorCorrectLevel, this.dataList);
 		}
-
+	
 		this.mapData(this.dataCache, maskPattern);
 	},
 
 	setupPositionProbePattern : function(row, col)  {
-
+		
 		for (var r = -1; r <= 7; r++) {
-
+			
 			if (row + r <= -1 || this.moduleCount <= row + r) continue;
-
+			
 			for (var c = -1; c <= 7; c++) {
-
+				
 				if (col + c <= -1 || this.moduleCount <= col + c) continue;
-
-				if ( (0 <= r && r <= 6 && (c === 0 || c === 6) ) ||
-                     (0 <= c && c <= 6 && (r === 0 || r === 6) ) ||
+				
+				if ( (0 <= r && r <= 6 && (c === 0 || c === 6) ) || 
+                     (0 <= c && c <= 6 && (r === 0 || r === 6) ) || 
                      (2 <= r && r <= 4 && 2 <= c && c <= 4) ) {
 					this.modules[row + r][col + c] = true;
 				} else {
 					this.modules[row + r][col + c] = false;
 				}
-			}
-		}
+			}		
+		}		
 	},
-
+	
 	getBestMaskPattern : function() {
-
+	
 		var minLostPoint = 0;
 		var pattern = 0;
-
+	
 		for (var i = 0; i < 8; i++) {
-
+			
 			this.makeImpl(true, i);
-
+	
 			var lostPoint = QRUtil.getLostPoint(this);
-
+	
 			if (i === 0 || minLostPoint >  lostPoint) {
 				minLostPoint = lostPoint;
 				pattern = i;
 			}
 		}
-
+	
 		return pattern;
 	},
-
+	
 	createMovieClip : function(target_mc, instance_name, depth) {
-
+	
 		var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);
 		var cs = 1;
-
+	
 		this.make();
 
 		for (var row = 0; row < this.modules.length; row++) {
-
+			
 			var y = row * cs;
-
+			
 			for (var col = 0; col < this.modules[row].length; col++) {
-
+	
 				var x = col * cs;
 				var dark = this.modules[row][col];
-
+			
 				if (dark) {
 					qr_mc.beginFill(0, 100);
 					qr_mc.moveTo(x, y);
@@ -176,19 +176,19 @@ QRCode.prototype = {
 				}
 			}
 		}
-
+		
 		return qr_mc;
 	},
 
 	setupTimingPattern : function() {
-
+		
 		for (var r = 8; r < this.moduleCount - 8; r++) {
 			if (this.modules[r][6] !== null) {
 				continue;
 			}
 			this.modules[r][6] = (r % 2 === 0);
 		}
-
+	
 		for (var c = 8; c < this.moduleCount - 8; c++) {
 			if (this.modules[6][c] !== null) {
 				continue;
@@ -196,27 +196,27 @@ QRCode.prototype = {
 			this.modules[6][c] = (c % 2 === 0);
 		}
 	},
-
+	
 	setupPositionAdjustPattern : function() {
-
+	
 		var pos = QRUtil.getPatternPosition(this.typeNumber);
-
+		
 		for (var i = 0; i < pos.length; i++) {
-
+		
 			for (var j = 0; j < pos.length; j++) {
-
+			
 				var row = pos[i];
 				var col = pos[j];
-
+				
 				if (this.modules[row][col] !== null) {
 					continue;
 				}
-
+				
 				for (var r = -2; r <= 2; r++) {
-
+				
 					for (var c = -2; c <= 2; c++) {
-
-						if (Math.abs(r) === 2 ||
+					
+						if (Math.abs(r) === 2 || 
                             Math.abs(c) === 2 ||
                             (r === 0 && c === 0) ) {
 							this.modules[row + r][col + c] = true;
@@ -228,34 +228,34 @@ QRCode.prototype = {
 			}
 		}
 	},
-
+	
 	setupTypeNumber : function(test) {
-
+	
 		var bits = QRUtil.getBCHTypeNumber(this.typeNumber);
         var mod;
-
+	
 		for (var i = 0; i < 18; i++) {
 			mod = (!test && ( (bits >> i) & 1) === 1);
 			this.modules[Math.floor(i / 3)][i % 3 + this.moduleCount - 8 - 3] = mod;
 		}
-
+	
 		for (var x = 0; x < 18; x++) {
 			mod = (!test && ( (bits >> x) & 1) === 1);
 			this.modules[x % 3 + this.moduleCount - 8 - 3][Math.floor(x / 3)] = mod;
 		}
 	},
-
+	
 	setupTypeInfo : function(test, maskPattern) {
-
+	
 		var data = (this.errorCorrectLevel << 3) | maskPattern;
 		var bits = QRUtil.getBCHTypeInfo(data);
         var mod;
-
-		// vertical
+	
+		// vertical		
 		for (var v = 0; v < 15; v++) {
-
+	
 			mod = (!test && ( (bits >> v) & 1) === 1);
-
+	
 			if (v < 6) {
 				this.modules[v][8] = mod;
 			} else if (v < 8) {
@@ -264,12 +264,12 @@ QRCode.prototype = {
 				this.modules[this.moduleCount - 15 + v][8] = mod;
 			}
 		}
-
+	
 		// horizontal
 		for (var h = 0; h < 15; h++) {
-
+	
 			mod = (!test && ( (bits >> h) & 1) === 1);
-
+			
 			if (h < 8) {
 				this.modules[8][this.moduleCount - h - 1] = mod;
 			} else if (h < 9) {
@@ -278,53 +278,53 @@ QRCode.prototype = {
 				this.modules[8][15 - h - 1] = mod;
 			}
 		}
-
+	
 		// fixed module
 		this.modules[this.moduleCount - 8][8] = (!test);
-
+	
 	},
-
+	
 	mapData : function(data, maskPattern) {
-
+		
 		var inc = -1;
 		var row = this.moduleCount - 1;
 		var bitIndex = 7;
 		var byteIndex = 0;
-
+		
 		for (var col = this.moduleCount - 1; col > 0; col -= 2) {
-
+	
 			if (col === 6) col--;
-
+	
 			while (true) {
-
+	
 				for (var c = 0; c < 2; c++) {
-
+					
 					if (this.modules[row][col - c] === null) {
-
+						
 						var dark = false;
-
+	
 						if (byteIndex < data.length) {
 							dark = ( ( (data[byteIndex] >>> bitIndex) & 1) === 1);
 						}
-
+	
 						var mask = QRUtil.getMask(maskPattern, row, col - c);
-
+	
 						if (mask) {
 							dark = !dark;
 						}
-
+						
 						this.modules[row][col - c] = dark;
 						bitIndex--;
-
+	
 						if (bitIndex === -1) {
 							byteIndex++;
 							bitIndex = 7;
 						}
 					}
 				}
-
+								
 				row += inc;
-
+	
 				if (row < 0 || this.moduleCount <= row) {
 					row -= inc;
 					inc = -inc;
@@ -332,7 +332,7 @@ QRCode.prototype = {
 				}
 			}
 		}
-
+		
 	}
 
 };
@@ -341,11 +341,11 @@ QRCode.PAD0 = 0xEC;
 QRCode.PAD1 = 0x11;
 
 QRCode.createData = function(typeNumber, errorCorrectLevel, dataList) {
-
+	
 	var rsBlocks = QRRSBlock.getRSBlocks(typeNumber, errorCorrectLevel);
-
+	
 	var buffer = new QRBitBuffer();
-
+	
 	for (var i = 0; i < dataList.length; i++) {
 		var data = dataList[i];
 		buffer.put(data.mode, 4);
@@ -360,10 +360,10 @@ QRCode.createData = function(typeNumber, errorCorrectLevel, dataList) {
 	}
 
 	if (buffer.getLengthInBits() > totalDataCount * 8) {
-		throw new Error("code length overflow. (" +
-            buffer.getLengthInBits() +
-            ">" +
-            totalDataCount * 8 +
+		throw new Error("code length overflow. (" + 
+            buffer.getLengthInBits() + 
+            ">" +  
+            totalDataCount * 8 + 
             ")");
 	}
 
@@ -379,12 +379,12 @@ QRCode.createData = function(typeNumber, errorCorrectLevel, dataList) {
 
 	// padding
 	while (true) {
-
+		
 		if (buffer.getLengthInBits() >= totalDataCount * 8) {
 			break;
 		}
 		buffer.put(QRCode.PAD0, 8);
-
+		
 		if (buffer.getLengthInBits() >= totalDataCount * 8) {
 			break;
 		}
@@ -397,13 +397,13 @@ QRCode.createData = function(typeNumber, errorCorrectLevel, dataList) {
 QRCode.createBytes = function(buffer, rsBlocks) {
 
 	var offset = 0;
-
+	
 	var maxDcCount = 0;
 	var maxEcCount = 0;
-
+	
 	var dcdata = new Array(rsBlocks.length);
 	var ecdata = new Array(rsBlocks.length);
-
+	
 	for (var r = 0; r < rsBlocks.length; r++) {
 
 		var dcCount = rsBlocks[r].dataCount;
@@ -411,14 +411,14 @@ QRCode.createBytes = function(buffer, rsBlocks) {
 
 		maxDcCount = Math.max(maxDcCount, dcCount);
 		maxEcCount = Math.max(maxEcCount, ecCount);
-
+		
 		dcdata[r] = new Array(dcCount);
-
+		
 		for (var i = 0; i < dcdata[r].length; i++) {
 			dcdata[r][i] = 0xff & buffer.buffer[i + offset];
 		}
 		offset += dcCount;
-
+		
 		var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount);
 		var rawPoly = new QRPolynomial(dcdata[r], rsPoly.getLength() - 1);
 
@@ -430,7 +430,7 @@ QRCode.createBytes = function(buffer, rsBlocks) {
 		}
 
 	}
-
+	
 	var totalCodeCount = 0;
 	for (var y = 0; y < rsBlocks.length; y++) {
 		totalCodeCount += rsBlocks[y].totalCount;