Add syntax highlighting to README

Readme.markdown

@@ -40,6 +40,7 @@ Examples
 
 Java language:
 
+```java
 import java.awt.image.BufferedImage;
 import java.io.File;
 import javax.imageio.ImageIO;
@@ -55,12 +56,14 @@ Java language:
 QrCode qr1 = QrCode.encodeSegments(segs, QrCode.Ecc.HIGH, 5, 5, 2, false);
 for (int y = 0; y < qr1.size; y++) {
     for (int x = 0; x < qr1.size; x++) {
-            (... paint qr1.getModule(x, y) ...)
+        // paint qr1.getModule(x, y)
     }
 }
+```
 
 JavaScript language:
 
+```js
 // Name abbreviated for the sake of these examples here
 var QRC = qrcodegen.QrCode;
 
@@ -73,12 +76,14 @@ JavaScript language:
 var qr1 = QRC.encodeSegments(segs, QRC.Ecc.HIGH, 5, 5, 2, false);
 for (var y = 0; y < qr1.size; y++) {
     for (var x = 0; x < qr1.size; x++) {
-            (... paint qr1.getModule(x, y) ...)
+        // paint qr1.getModule(x, y)
     }
 }
+```
 
 Python language:
 
+```python
 from qrcodegen import *
 
 # Simple operation
@@ -90,10 +95,12 @@ Python language:
 qr1 = QrCode.encode_segments(segs, QrCode.Ecc.HIGH, 5, 5, 2, False)
 for y in range(qr1.get_size()):
     for x in range(qr1.get_size()):
-            (... paint qr1.get_module(x, y) ...)
+        # paint qr1.get_module(x, y)
+```
 
 C++ language:
 
+```cpp
 #include <string>
 #include <vector>
 #include "QrCode.hpp"
@@ -110,12 +117,14 @@ C++ language:
     segs, QrCode::Ecc::HIGH, 5, 5, 2, false);
 for (int y = 0; y < qr1.size; y++) {
     for (int x = 0; x < qr1.size; x++) {
-            (... paint qr1.getModule(x, y) ...)
+        // paint qr1.getModule(x, y)
     }
 }
+```
 
 C language:
 
+```c
 #include <stdbool.h>
 #include <stdint.h>
 #include "qrcodegen.h"
@@ -143,9 +152,11 @@ C language:
 uint8_t qr1[qrcodegen_BUFFER_LEN_FOR_VERSION(7)];
 ok = qrcodegen_encodeBinary(dataAndTemp, 3, qr1,
     qrcodegen_Ecc_HIGH, 2, 7, qrcodegen_Mask_4, false);
+```
 
 Rust language:
 
+```rust
 extern crate qrcodegen;
 use qrcodegen::QrCode;
 use qrcodegen::QrCodeEcc;
@@ -163,9 +174,10 @@ Rust language:
     &segs, QrCodeEcc::High, 5, 5, Some(2), false).unwrap();
 for y in 0 .. qr1.size() {
     for x in 0 .. qr1.size() {
-            (... paint qr1.get_module(x, y) ...)
+        // paint qr1.get_module(x, y)
     }
 }
+```
 
 More information about QR Code technology and this library's design can be found on the project home page.
 
@@ -173,7 +185,7 @@ More information about QR Code technology and this library's design can be found
 License
 -------
 
-Copyright © 2017 Project Nayuki. (MIT License)  
+Copyright © 2017 Project Nayuki. (MIT License)<br />
 [https://www.nayuki.io/page/qr-code-generator-library](https://www.nayuki.io/page/qr-code-generator-library)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of

rust/Readme.markdown

@@ -33,6 +33,7 @@ Manual parameters:
 Examples
 --------
 
+```rust
 extern crate qrcodegen;
 use qrcodegen::QrCode;
 use qrcodegen::QrCodeEcc;
@@ -50,8 +51,9 @@ Examples
     &segs, QrCodeEcc::High, 5, 5, Some(2), false).unwrap();
 for y in 0 .. qr1.size() {
     for x in 0 .. qr1.size() {
-            (... paint qr1.get_module(x, y) ...)
+        // paint qr1.get_module(x, y)
     }
 }
+```
 
 More complete set of examples: https://github.com/nayuki/QR-Code-generator/blob/master/rust/examples/qrcodegen-demo.rs.