Text Editing and Processing (UNIX in a Nutshell: System V Edition) Part II. Text Editing and Processing Part II summarizes the command set for the text editors and related utilities in Unix. Chapter 6 reviews pattern matching, an important aspect of text editing. Chapter 6, Pattern Matching Chapter 7, The Emacs Editor Chapter 8, The vi Editor Chapter 9, The ex Editor Chapter 10, The sed Editor Chapter 11, The awk Programming Language 5.8. Built-in C Shell Commands6. Pattern Matching Copyright © 2003 O'Reilly & Associates. All rights reserved.