gave up on chapter designations in the chapters

README.md

@@ -45,16 +45,22 @@ the 64 bit ARM Instruction Set Architecture (ISA).
 | 1 | [Hello World](./section_1/hello_world/README.md) |
 | 2 | [If Statements](./section_1/if/README.md) |
 | 3 | Loops |
-| 3 a | [....While Loops](./section_1/while/README.md) |
+| 3 a | [.... While Loops](./section_1/while/README.md) |
-| 3 b | [....For Loops](./section_1/for/README.md) |
+| 3 b | [.... For Loops](./section_1/for/README.md) |
-| 3 c | [....Implementing Continue](./section_1/for/README.md#implementing-a-continue)
+| 3 c | [.... Implementing Continue](./section_1/for/README.md#implementing-a-continue)
-| 3 d | [....Implementing Break](./section_1/for/README.md#implementing-a-break)
+| 3 d | [.... Implementing Break](./section_1/for/README.md#implementing-a-break)
 | 4 | Interludes |
-| 4 a | [....Registers](./section_1/regs/README.md) |
+| 4 a | [.... Registers](./section_1/regs/README.md) |
-| 4 b | [....Load and Store](./section_1/regs/ldr.md) |
+| 4 b | [.... Load and Store](./section_1/regs/ldr.md) |
-| 5 | [Calling and Returning From Functions](./section_1/funcs/README.md) |
+| 5 | Functions |
-| 6 | [Passing Parameters To Functions](./section_1/funcs/README2.md) |
+| 5 a | [.... Calling and Returning](./section_1/funcs/README.md) |
-| 7 | [FizzBuzz - a Complete Program](./section_1/fizzbuzz/README.md) |
+| 5 b | [.... Passing Parameters](./section_1/funcs/README2.md) |
+| 6 | [FizzBuzz - a Complete Program](./section_1/fizzbuzz/README.md) |
+| 7 | Structs |
+| 7 a | [.... Alignment](./section_1/structs/alignment.md) |
+| 7 b | [.... Defining](./section_1/structs/defining.md) |
+| 7 c | [.... Using](./section_1/structs/using.md) |
+| 8 | [Casting](./section_1/casting/README.md) |
 
 ## Section 2 - Stuff
 

section_1/fizzbuzz/README.md

@@ -1,4 +1,4 @@
-# Section 1 / Chapter 7 / FizzBuzz
+# FizzBuzz
 
 In this chapter we build the classic tech interview question: FizzBuzz.
 

section_1/for/README.md

@@ -1,4 +1,4 @@
-# Section 1 / Chapters 3 b, c and d / For Loops, Continue and Break
+# For Loops, Continue and Break
 
 ## Overview
 

section_1/funcs/README.md

@@ -1,4 +1,4 @@
-# Section 1 / Chapter 5 / Calling and Returning From Functions
+# Calling and Returning From Functions
 
 Calling functions, passing parameters to them and receiving back return values is basic to using `C` and and `C++`. Calling methods (which are functions connected to classes) is similar but with enough differences to warrant its own discussion to be provided later in the chapter on [structs](../struct/structs.md).
 

section_1/funcs/README2.md

@@ -1,4 +1,4 @@
-# Section 1 / Chapter 6 / Passing Parameters To Functions
+# Passing Parameters To Functions
 
 Up to 8 parameters can be passed directly via registers. Each parameter can be up to the size of an address, long or double (8 bytes). If you need to pass more than 8 parameters or you need to pass parameters which are larger than 8 bytes or are `structs`, you would use a different technique described later.
 

section_1/hello_world/README.md

@@ -1,4 +1,4 @@
-# Section 1 / Chapter 1 / Hello World
+# Hello World
 
 ## Overview
 

section_1/if/README.md

@@ -1,4 +1,4 @@
-# Section 1 / Chapter 2 / The `if` Statement
+# The `if` Statement
 
 We will begin with the `if` statement followed by a discussion of the `if / else`.
 

section_1/regs/README.md

@@ -1,4 +1,4 @@
-# Section 1 / Chapter 4 a / Interlude - Registers
+# Interlude - Registers
 
 We have discussed and used registers in the previous chapters without explanation. This chapter
 introduces the concept of registers and explains why registers are critical.

section_1/regs/ldr.md

@@ -1,4 +1,4 @@
-# Section 1 / Chapter 4 b / Interlude - Load and Store
+# Interlude - Load and Store
 
 In this section we will review the `ldr` and `str` families of instructions.
 

section_1/while/README.md

@@ -1,4 +1,4 @@
-# Section 1 / Chapter 3 a / While Loops
+# While Loops
 
 ## Overview