Marked up JavaScript code to be syntax highlighted

Signed-off-by: Tj Holowaychuk <tj@vision-media.ca>

Readme.md

@@ -1,4 +1,3 @@
-
 # node-canvas
 
  Node canvas is a [Cairo](http://cairographics.org/) backed Canvas implementation for [NodeJS](http://nodejs.org).
@@ -19,11 +18,11 @@ If not previously installed, you will want to install the [cairo graphics librar
 
 ## Example
 
+```javascript
 var Canvas = require('canvas')
   , canvas = new Canvas(200,200)
   , ctx = canvas.getContext('2d');
 
-    
 ctx.font = '30px Impact';
 ctx.rotate(.1);
 ctx.fillText("Awesome!", 50, 100);
@@ -36,6 +35,7 @@ If not previously installed, you will want to install the [cairo graphics librar
 ctx.stroke();
 
 console.log('<img src="' + canvas.toDataURL() + '" />');
+```
 
 ## Non-Standard API
 
@@ -45,25 +45,30 @@ If not previously installed, you will want to install the [cairo graphics librar
 
  node-canvas adds `Image#src=Buffer` support, allowing you to read images from disc, redis, etc and apply them via `ctx.drawImage()`. Below we draw scaled down squid png by reading it from the disk with node's I/O.
 
+```javascript 
 fs.readFile(__dirname + '/images/squid.png', function(err){
   if (err) throw err;
   img = new Image;
   img.src = squid;
   ctx.drawImage(img, 0, 0, img.width / 4, img.height / 4);
 });
+```
 
  Below is an example of a canvas drawing it-self as the source several time: 
 
+```javascript
 var img = new Image;
 img.src = canvas.toBuffer();
 ctx.drawImage(img, 0, 0, 50, 50);
 ctx.drawImage(img, 50, 0, 50, 50);
 ctx.drawImage(img, 100, 0, 50, 50);
+```
 
 ### Canvas#createPNGStream()
 
   To create a `PNGStream` simple call `canvas.createPNGStream()`, and the stream will start to emit _data_ events, finally emitting _end_ when finished. If an exception occurs the _error_ event is emitted.
 
+```javascript  
 var fs = require('fs')
   , out = fs.createWriteStream(__dirname + '/text.png')
   , stream = canvas.createPNGStream();
@@ -75,6 +80,7 @@ If not previously installed, you will want to install the [cairo graphics librar
 stream.on('end', function(){
   console.log('saved png');
 });
+```
 
 Currently _only_ sync streaming is supported, however we plan on supporting async streaming as well (of course :) ). Until then the `Canvas#toBuffer(callback)` alternative is async utilizing `eio_custom()`.
 
@@ -82,31 +88,36 @@ Currently _only_ sync streaming is supported, however we plan on supporting asyn
 
 A call to `Canvas#toBuffer()` will return a node `Buffer` instance containing all of the PNG data.
 
+```javascript
 canvas.toBuffer();
+```
 
 ### Canvas#toBuffer() async
 
 Optionally we may pass a callback function to `Canvas#toBuffer()`, and this process will be performed asynchronously, and will `callback(err, buf)`.
 
-
+```javascript
 canvas.toBuffer(function(err, buf){
 
 });
+```
 
 ### Canvas#toDataURL() async
 
 Optionally we may pass a callback function to `Canvas#toDataURL()`, and this process will be performed asynchronously, and will `callback(err, str)`.
   
-  
+```javascript
     canvas.toDataURL(function(err, str){
       
     });
 
 or specify the mime type:
 
+```javascript
 canvas.toDataURL('image/png', function(err, str){
   
 });
+```
 
 ### CanvasRenderingContext2d#patternQuality
 
@@ -141,7 +152,9 @@ Given one of the values below will alter pattern (gradients, images, etc) render
 
  For example:
 
+```javascript
 ctx.antialias = 'none';
+```
 
 ## Benchmarks