Fix formatting, close #990

Cleaned up mixed tabs/spaces
Wrapped lines at 80 characters
Fixed incorrect comment regarding property name

typescript.html.markdown

@@ -19,7 +19,7 @@ var isDone: boolean = false;
 var lines: number = 42;
 var name: string = "Anders";
 
-//..When it's impossible to know, there is the "Any" type
+// When it's impossible to know, there is the "Any" type
 var notSure: any = 4;
 notSure = "maybe a string instead";
 notSure = false; // okay, definitely a boolean
@@ -33,20 +33,27 @@ var list: Array<number> = [1, 2, 3];
 enum Color {Red, Green, Blue};
 var c: Color = Color.Green;
 
-//Lastly, "void" is used in the special case of a function not returning anything
+// Lastly, "void" is used in the special case of a function returning nothing
 function bigHorribleAlert(): void {
   alert("I'm a little annoying box!");
 }
 
-//Functions are first class citizens, support the lambda "fat arrow" syntax and use type inference
-//All examples are equivalent, the same signature will be infered by the compiler, and same JavaScript will be emitted
-var f1 = function(i: number) : number { return i * i; }
-var f2 = function(i: number) { return i * i; } //Return type infered
-var f3 = (i : number) : number => { return i * i; }
-var f4 = (i: number) => { return i * i; } //Return type infered
-var f5 = (i: number) =>  i * i; //Return type infered, one-liner means no return keyword needed
+// Functions are first class citizens, support the lambda "fat arrow" syntax and
+// use type inference
 
-//Interfaces are structural, anything that has the properties is compliant with the interface
+// The following are equivalent, the same signature will be infered by the
+// compiler, and same JavaScript will be emitted
+var f1 = function(i: number) : number { return i * i; }
+// Return type inferred
+var f2 = function(i: number) { return i * i; }
+var f3 = (i : number) : number => { return i * i; }
+// Return type inferred
+var f4 = (i: number) => { return i * i; }
+// Return type inferred, one-liner means no return keyword needed
+var f5 = (i: number) =>  i * i; 
+
+// Interfaces are structural, anything that has the properties is compliant with
+// the interface
 interface Person {
   name: string;
   // Optional properties, marked with a "?"
@@ -55,17 +62,19 @@ interface Person {
   move(): void;
 }
 
-//..Object that implements the "Person" interface
-var p : Person = { name: "Bobby", move : () => {} }; //Can be treated as a Person since it has the name and age properties
-//..Objects that have the optional property:
+// Object that implements the "Person" interface
+// Can be treated as a Person since it has the name and move properties
+var p : Person = { name: "Bobby", move : () => {} };
+// Objects that have the optional property:
 var validPerson : Person = { name: "Bobby", age: 42, move: () => {} };
-var invalidPerson : Person = { name: "Bobby", age: true }; //Is not a person because age is not a number
+// Is not a person because age is not a number
+var invalidPerson : Person = { name: "Bobby", age: true };
 
-//..Interfaces can also describe a function type
+// Interfaces can also describe a function type
 interface SearchFunc {
   (source: string, subString: string): boolean;
 }
-//..Only the parameters' types are important, names are not important.
+// Only the parameters' types are important, names are not important.
 var mySearch: SearchFunc;
 mySearch = function(src: string, sub: string) {
   return src.search(sub) != -1;
@@ -76,10 +85,12 @@ class Point {
   // Properties
     x: number;
     
-	//Constructor - the public/private keywords in this context will generate the boiler plate code
-	// for the property and the initialization in the constructor.
+    // Constructor - the public/private keywords in this context will generate
+    // the boiler plate code for the property and the initialization in the
+    // constructor.
     // In this example, "y" will be defined just like "x" is, but with less code
     // Default values are also supported
+
     constructor(x: number, public y: number = 0) {
         this.x = x;
     }
@@ -120,25 +131,25 @@ module Geometry {
 
 var s1 = new Geometry.Square(5);
 
-//..Local alias for referencing a module
+// Local alias for referencing a module
 import G = Geometry;
 
 var s2 = new G.Square(10);
 
 // Generics
-//..Classes
+// Classes
 class Tuple<T1, T2> {
     constructor(public item1: T1, public item2: T2) {
     }
 }
 
-//..Interfaces
+// Interfaces
 interface Pair<T> {
     item1: T;
     item2: T;
 }
 
-//..And functions
+// And functions
 var pairToTuple = function<T>(p: Pair<T>) {
     return new Tuple(p.item1, p.item2);
 };