GNU Emacs: UNIX Text Editing and Programming [Facsimile] [Paperback]

Michael A. Schoonover (Author), John S. Bowie (Author), William R. Arnold (Author)

Book Description

ISBN-10: 0201563452 | ISBN-13: 978-0201563450 | Publication Date: November 24, 1991 | Edition: 1

"Clarity, explanations, illustrations, command summaries; finally a useful book on Emacs!" -Peter Salus, SUN Users Group GNU Emacs is quickly becoming the text editor and programming environment of choice among UNIX users. This book is a succinct tutorial and comprehensive reference to standard GNU Emacs. GNU Emac's text-editing capabilities are impressive: outline editing, spell checking, handling multiple files (buffers), indenting, text filling, sorting, passing text through shell filters, keeping backups automatically, printing buffers, etc. In addition, GNU Emacs provides the Dired facility for managing your files without leaving the Editor! GNU Emacs' capabilities as a programming environment are unequaled by other UNIX text editors. This book discusses GNU Emacs programming modes for C, FORTRAN, LISP, and even Pascal. These modes allow you to do syntax-direct editing, compiling, comment insertion, automatic program indentation, multiple-file search-and-replace operations (with tag files), and source documenting (with ChangeLog files). If you are new to GNU Emacs, you will find the step-by-step tutorials invaluable.You will also appreciate the gentle introduction to basic capabilities, leading you gradually toward more advanced usage. If you are an experienced GNU Emacs user, the command summaries allow you to quickly access needed reference information, and you will pick up some tricks and new ideas from the sections and chapters on advanced usage. If you are a vi user who wants to switch to GNU Emacs, but you don't want to struggle with the associated learning curve, you will appreciate the comprehensive appendix that maps vi commands to their GNU Emacs counterparts. It shows you how to do all you favorite vi commands in GNU Emacs! 0201563452B04062001

Editorial Reviews

From the Back Cover

"Clarity, explanations, illustrations, command summaries; finally a useful book on Emacs!"
-Peter Salus, SUN Users Group

GNU Emacs is quickly becoming the text editor and programming environment of choice among UNIX users. This book is a succinct tutorial and comprehensive reference to standard GNU Emacs.

GNU Emac's text-editing capabilities are impressive: outline editing, spell checking, handling multiple files (buffers), indenting, text filling, sorting, passing text through shell filters, keeping backups automatically, printing buffers, etc. In addition, GNU Emacs provides the Dired facility for managing your files without leaving the Editor!

GNU Emacs' capabilities as a programming environment are unequaled by other UNIX text editors. This book discusses GNU Emacs programming modes for C, FORTRAN, LISP, and even Pascal. These modes allow you to do syntax-direct editing, compiling, comment insertion, automatic program indentation, multiple-file search-and-replace operations (with tag files), and source documenting (with ChangeLog files).

If you are new to GNU Emacs, you will find the step-by-step tutorials invaluable. You will also appreciate the gentle introduction to basic capabilities, leading you gradually toward more advanced usage.

If you are an experienced GNU Emacs user, the command summaries allow you to quickly access needed reference information, and you will pick up some tricks and new ideas from the sections and chapters on advanced usage.

If you are a vi user who wants to switch to GNU Emacs, but you don't want to struggle with the associated learning curve, you will appreciate the comprehensive appendix that maps vi commands to their GNU Emacs counterparts. It shows you how to do all you favorite vi commands in GNU Emacs!

0201563452B04062001

Excerpt. © Reprinted by permission. All rights reserved.

GNU Emacs is a powerful, integrated computing environment for UNIX that lets you perform a wide range of editing, programming, and file management tasks. If you have never used Emacs, this book will gently but rapidly introduce you to its most serviceable features. If you are a casual Emacs user, we will attempt to show you ways to edit and manage your files more efficiently. And for experienced users, we have included advanced techniques and reference information to help you unlock the power and flexibility of the environment. Always our emphasis is on practical information, on the commands and features we have found in our own experience to be most useful and powerful.

What is GNU Emacs?

The name, Emacs, is an acronym derived from "Editor MACroS." A macro is a command that reduces a multi-step process to just a few keystrokes. Emacs uses the Control key and other keys to define a set of one, two, or three keystroke macros (commands) that execute all of its functions. The original set of macros from which Emacs evolved was developed by Richard Stallman and Guy Steele at MIT. Stallman later went on to form the Free Software Foundation, an organization that develops and distributes Emacs and other free software products.

"GNU"-pronounced "G-Nu"-is a self-referencing acronym derived from the phrase, "GNU's Not UNIX." GNU is the Free Software Foundation's name for a complete set of UNIX-compatible programs, of which Emacs is a part. When completed, GNU will replace many of the standard components of the UNIX operating system.

While many UNIX users regard GNU Emacs as an excellent alternative to the vi editor, true Emacs aficionados understand that Emacs is not merely an editor, but a complete environment for performing many common computing tasks. Some of the tasks you can perform in the Emacs environment include:

• Text Editing. Emacs provides unrivaled text-editing power. You can edit multiple documents simultaneously, use specialized editing modes designed specifically for your editing task, create your own powerful keyboard macros, and spell-check your document, to name just a few capabilities.

• Software Development. Emacs provides several programming language modes, including C, FORTRAN, and Lisp (Pascal mode, while not included with GNU Emacs, is available from other sources; see Appendix A). Emacs provides a complete environment for editing, formatting, and compiling source code.

• File Management. Emacs provides facilities for manipulating files and directories on your UNIX system.

• Outlining. Emacs lets you create and edit outlines, using Emacs' special outline mode.

• Electronic Mail Processing. the Emacs mail handler lets you compose, send, and receive electronic mail (e-mail) messages.

• Environment Customization. Emacs itself is open to customization and extension to suit you individual preferences and needs. You can replace one command key-sequence with another, and develop and integrate you own commands.

About This Book

This book is designed to be a practical companion to Emacs, with examples, tutorials, reference information, and advice for new and experienced users alike. Some of its key features include:

• Graduated Instructions. New users will quickly learn the basics by working through the "Quick Tour" in Chapter 1, which introduces the key Emacs features and commands. Subsequent chapters build upon this foundation by introducing more efficient and advanced editing techniques.

• Extensive Tutorials and Examples. Every important feature is thoroughly explained, then demonstrated with an example or short tutorial that you can try on your own Emacs system.

• Comprehensive Emacs Reference. Advanced users will appreciate the command and function reference in Appendix D, as well as the summary of commands and concepts provided at the end of each chapter.

• vi-to-Emacs Migration Guide. For vi users who want to move to Emacs, Appendix C lists Emacs equivalents for most vi editor commands.

• Language-specific Programming Chapters. Individual chapters are provided for programming with C, FORTRAN, Lisp, and Pascal, including advanced instructions for customizing indentation and commenting styles.

• Customization Instructions. Advanced Emacs users will find helpful advice for customizing and extending Emacs, with a supporting introduction to Emacs-Lisp in Appendix B.

Because Emacs is such an extensive and versatile system, you should read this book selectively, focusing on the material that relates to your immediate needs.

Part 1, "Text Editing in Emacs," helps you build the basic skills you will need regardless of how you intend to use Emacs. It also describes more efficient and advanced editing techniques for those who need them. This part of the book along with the reference information in Appendix D, may be all you need to read if you are interested solely in proficient text editing.

Chapters in this section include:

Chapter 1: A Quick Tour of Emacs. This chapter briefly surveys all aspects of the Emacs environment. Here you will learn to use some common editing commands and be introduced to the online help facility, the electronic mail handler, and the file management facility.

Chapter 2: Basic Editing Commands. This chapter teaches you how to load and save files, insert and delete text, move around your documents, cut and past regions of text, and perform keyword searches. The features described here are prerequisites to using the more advanced capabilities described in the later chapters.

Chapter 3: More Efficient Editing. This chapter describes more efficient ways to edit your documents, including performing operations multiple times, editing words, sentences, paragraphs and pages, using abbreviations and macros, and working with multiple windows.

Chapter 4: Advanced Editing. This chapter describes advanced text-editing features, such as changing Emacs' default behavior, searching for regular expressions, and editing outlines, as well as advanced file, buffer, and window operations.

Part 2, "Programming in Emacs," describes how to use Emacs as a software development environment. Read Chapter 5 to get an overview of features that are common to all programming languages. Then read Chapter 6 (C), Chapter 7 (FORTRAN), Chapter 8 (Lisp), or Appendix A (Pascal) depending upon which programming language you are using. Chapters in this section include:

Chapter 5: Program Development in Emacs. This chapter describes features that are common to all Emacs programming language modes, such as moving around your program, indenting and commenting programs, using tag tables to edit across multiple files, keeping track of source-code changes with ChangeLogs, and compiling programs.

Chapter 6: Editing in C Mode. This chapter describes features that are particular to editing C programs, such as moving among and marking C functions, indenting and commenting C programs, working with sexps and lists, and customizing C indentation and commenting styles.

Chapter 7: Editing in FORTRAN Mode. This chapter describes features that are particular to editing FORTRAN programs, such as moving among and marking subprograms, indenting and commenting FORTRAN programs, labeling lines, using keyword abbreviations, working with sexps and lists, and customizing FORTRAN indentation and commenting styles.

Chapter 8: Editing in Lisp Modes. This chapter describes features that are particular to editing Lisp programs, such as moving among defuns, sexps, and lists, marking text, transposing sexps, killing sexps, indenting and commenting Lisp programs, evaluating Lisp code, and customizing Lisp indentation and commenting styles.

Part 3, "Additional Emacs Features," describes various supporting Emacs features such as the online help facility, electronic mail facility, file and buffer management facilities, and spelling checker. Scan these chapters for the features that interest you. Chapters in this section include:

Chapter 9: Getting Online Help. This chapter describes how to get online help for Emacs commands, functions, and variables, and how to run the Emacs online tutorial.

Chapter 10: Using Emacs for Electronic Mail. This chapter describes how to use the Emacs electronic mail facility, RMAIL, to read and send e-mail messages.

Chapter 11: Managing Files and Buffers. This chapter describes how to use the Dired facility to manage your files, and the Buffer-Menu facility to manage your buffers.

Chapter 12: Miscellaneous Emacs Features. This chapter summarizes the remaining features of Emacs, including the spelling checker, the auto-save feature, and the UNIX shell mode. Specialized modes for editing TeX, Troff and pictures are also discussed.

Part 4, "Customizing and Administering Emacs," describes how to customize, extend, install, configure, and maintain the Emacs environment. Chapters in this section include:

Chapter 13: Customizing the Emacs Environment. This chapter describes several ways to customize Emacs to suit your needs and preferences. You will learn how to edit the .emacs start-up file, use variables to change Emacs' behavior, and change command key bindings.

Chapter 14: Administering Emacs. This chapter provides UNIX system administrators with advice on installing and maintaining Emacs.

Finally, four appendices provide additional details on specialized Emacs topics:

Appendix A: Editing in Pascal Mode. This appendix describes how to use a non-standard Pascal mode for editing Pascal programs in Emacs.

Appendix B: Emacs-Lisp Programming. This provides a brief introduction to Emacs-Lisp programming. It is intended for experienced Lisp programmers who want to write Emacs-Lisp functions to modify or extend the Emacs environment.

Appendix C: Switching from vi to Emacs. This appendix helps vi users make the transition to Emacs by listing the Emacs equivalents for many common vi commands.

Appendix D: Emacs Command Reference. This appendix provides a comprehensive quick reference to Emacs commands, functions, and variables.

A Word About Versions

This book describes the features of version 18.57 of...

Product Details

• Paperback: 640 pages
• Publisher: Addison-Wesley Professional; 1 edition (November 24, 1991)
• Language: English
• ISBN-10: 0201563452
• ISBN-13: 978-0201563450
• Product Dimensions: 9.2 x 7.4 x 1.6 inches
• Shipping Weight: 2.6 pounds
• Average Customer Review: 4.0 out of 5 stars  See all reviews (3 customer reviews)
• Amazon Best Sellers Rank: #1,757,940 in Books (See Top 100 in Books)

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Most Helpful Customer Reviews

7 of 7 people found the following review helpful:

4.0 out of 5 stars Very good reference, January 10, 2000

By 

Martin A. Jackson - See all my reviews

This review is from: GNU Emacs: UNIX Text Editing and Programming (Paperback)

I liked the depth of examples in this book. Where the O'Reilly book "Learning GNU Emacs" gave an excellent introduction and overview, this book gave more involved examples. For example in the regexp-search-replace, this book showed the use of \( and \) for grouping and \1 \2 \3 for where to place the each group in the replacement string. If your are new to Emacs, get the O'Reilly book; then get this book next.

1 of 1 people found the following review helpful:

4.0 out of 5 stars All but the scripting..., December 7, 2007

By 

Nic3k (Silver Spring, MD United States) - See all my reviews

This review is from: GNU Emacs: UNIX Text Editing and Programming (Paperback)

This is a clear and simple guide to learning emacs. It loses a star, though, for having very little on emacs Lisp, the scripting language you use to really make emacs jump through hoops. Still, you can get an excellent start with this book.

1 of 1 people found the following review helpful:

4.0 out of 5 stars Very good reference, January 10, 2000

By 

Martin A. Jackson - See all my reviews

This review is from: GNU Emacs: UNIX Text Editing and Programming (Paperback)

I liked the depth of examples in this book. Where the O'Reilly book "Learning GNU Emacs" gave an excellent introduction and overview, this book gave more involved examples. For example in the regexp-search-replace, this book showed the use of \( and \) for grouping and \1 \2 \3 for where to place the each group in the replacement string. If your are new to Emacs, get the O'Reilly book; then get this book next.