diff --git a/cpp/QrCodeGeneratorDemo.cpp b/cpp/QrCodeGeneratorDemo.cpp
index 569d205..ee2f89d 100644
--- a/cpp/QrCodeGeneratorDemo.cpp
+++ b/cpp/QrCodeGeneratorDemo.cpp
@@ -81,14 +81,14 @@ static void doVarietyDemo() {
 	printQr(qrcodegen::QrCode(qr3, 7));
 	
 	// Moderately large QR Code using longer text (from Lewis Carroll's Alice in Wonderland)
-	const qrcodegen::QrCode qr4 = qrcodegen::QrCode::encodeText("Alice was beginning to get very tired of sitting by her sister on the bank, "
+	const qrcodegen::QrCode qr4 = qrcodegen::QrCode::encodeText(
+		"Alice was beginning to get very tired of sitting by her sister on the bank, "
 		"and of having nothing to do: once or twice she had peeped into the book her sister was reading, "
 		"but it had no pictures or conversations in it, 'and what is the use of a book,' thought Alice "
 		"'without pictures or conversations?' So she was considering in her own mind (as well as she could, "
 		"for the hot day made her feel very sleepy and stupid), whether the pleasure of making a "
 		"daisy-chain would be worth the trouble of getting up and picking the daisies, when suddenly "
-		"a White Rabbit with pink eyes ran close by her.",
-		qrcodegen::QrCode::Ecc::HIGH);
+		"a White Rabbit with pink eyes ran close by her.", qrcodegen::QrCode::Ecc::HIGH);
 	printQr(qr4);
 }
 
diff --git a/java/io/nayuki/qrcodegen/QrCodeGeneratorDemo.java b/java/io/nayuki/qrcodegen/QrCodeGeneratorDemo.java
index e644f9a..c29b971 100644
--- a/java/io/nayuki/qrcodegen/QrCodeGeneratorDemo.java
+++ b/java/io/nayuki/qrcodegen/QrCodeGeneratorDemo.java
@@ -94,14 +94,14 @@ public final class QrCodeGeneratorDemo {
 		writePng(new QrCode(qr, 7).toImage(10, 3), "unicode-mask7-QR.png");
 		
 		// Moderately large QR Code using longer text (from Lewis Carroll's Alice in Wonderland)
-		qr = QrCode.encodeText("Alice was beginning to get very tired of sitting by her sister on the bank, "
+		qr = QrCode.encodeText(
+			"Alice was beginning to get very tired of sitting by her sister on the bank, "
 			+ "and of having nothing to do: once or twice she had peeped into the book her sister was reading, "
 			+ "but it had no pictures or conversations in it, 'and what is the use of a book,' thought Alice "
 			+ "'without pictures or conversations?' So she was considering in her own mind (as well as she could, "
 			+ "for the hot day made her feel very sleepy and stupid), whether the pleasure of making a "
 			+ "daisy-chain would be worth the trouble of getting up and picking the daisies, when suddenly "
-			+ "a White Rabbit with pink eyes ran close by her.",
-			QrCode.Ecc.HIGH);
+			+ "a White Rabbit with pink eyes ran close by her.", QrCode.Ecc.HIGH);
 		writePng(qr.toImage(6, 10), "alice-wonderland-QR.png");
 	}
 	
diff --git a/javascript/qrcodegen.js b/javascript/qrcodegen.js
index 6fbc6b1..5b2af31 100644
--- a/javascript/qrcodegen.js
+++ b/javascript/qrcodegen.js
@@ -675,16 +675,6 @@ var qrcodegen = new function() {
 	
 	/*---- Public helper enumeration ----*/
 	
-	// Private constructor.
-	function Ecc(ord, fb) {
-		// (Public) In the range 0 to 3 (unsigned 2-bit integer)
-		Object.defineProperty(this, "ordinal", {value:ord});
-		
-		// (Package-private) In the range 0 to 3 (unsigned 2-bit integer)
-		Object.defineProperty(this, "formatBits", {value:fb});
-	}
-	
-	
 	/* 
 	 * Represents the error correction level used in a QR Code symbol.
 	 */
@@ -697,6 +687,16 @@ var qrcodegen = new function() {
 	};
 	
 	
+	// Private constructor.
+	function Ecc(ord, fb) {
+		// (Public) In the range 0 to 3 (unsigned 2-bit integer)
+		Object.defineProperty(this, "ordinal", {value:ord});
+		
+		// (Package-private) In the range 0 to 3 (unsigned 2-bit integer)
+		Object.defineProperty(this, "formatBits", {value:fb});
+	}
+	
+	
 	
 	/*---- Data segment class ----*/
 	
diff --git a/python/qrcodegen-demo.py b/python/qrcodegen-demo.py
index b8a1542..cd72b53 100644
--- a/python/qrcodegen-demo.py
+++ b/python/qrcodegen-demo.py
@@ -67,7 +67,8 @@ def do_variety_demo():
 	print_qr(qrcodegen.QrCode(qrcode=qr, mask=7))
 	
 	# Moderately large QR Code using longer text (from Lewis Carroll's Alice in Wonderland)
-	qr = qrcodegen.QrCode.encode_text("Alice was beginning to get very tired of sitting by her sister on the bank, "
+	qr = qrcodegen.QrCode.encode_text(
+		"Alice was beginning to get very tired of sitting by her sister on the bank, "
 		"and of having nothing to do: once or twice she had peeped into the book her sister was reading, "
 		"but it had no pictures or conversations in it, 'and what is the use of a book,' thought Alice "
 		"'without pictures or conversations?' So she was considering in her own mind (as well as she could, "
diff --git a/python/qrcodegen.py b/python/qrcodegen.py
index 9c987c1..59d2338 100644
--- a/python/qrcodegen.py
+++ b/python/qrcodegen.py
@@ -168,7 +168,7 @@ class QrCode(object):
 			if len(datacodewords) != QrCode._get_num_data_codewords(version, errcorlvl):
 				raise ValueError("Invalid array length")
 			# Initialize grids of modules
-			self._modules = [[False] * self._size for _ in range(self._size)]  # The modules of the QR symbol; start with entirely white grid
+			self._modules    = [[False] * self._size for _ in range(self._size)]  # The modules of the QR symbol; start with entirely white grid
 			self._isfunction = [[False] * self._size for _ in range(self._size)]  # Indicates function modules that are not subjected to masking
 			# Draw function patterns, draw all codewords
 			self._draw_function_patterns()