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Contents
Introduction
Thank You
Intended Audience
What You'll Learn
The Way of Emacs
Guiding Philosophy
LISP?
Extensibility
Important Conventions
The Buffer
The Window and the Frame
The Point and Mark
Killing, Yanking and CUA
.emacs.d, init.el, and .emacs
Major Modes and Minor Modes
First Steps
Installing and Starting Emacs
Starting Emacs
The Emacs Interface
Keys
Caps Lock as Control
M-x: Execute Extended Command
Universal Arguments
Discovering and Remembering Keys
Configuring Emacs
The Customize Interface
Evaluating Elisp Code
The Package Manager
Color Themes
Getting Help
The Info Manual
Apropos
The Describe System
The Theory of Movement
The Basics
C-x C-f: Find file
C-x C-s: Save Buffer
C-x C-c: Exits Emacs
C-x b: Switch Buffer
C-x k: Kill Buffer
ESC ESC ESC: Keyboard Escape
C-/: Undo
Window Management
Working with Other Windows
Frame Management
Elemental Movement
Navigation Keys
Moving by Character
Moving by Line
Moving by Word
Moving by S-Expressions
Other Movement Commands
Scrolling
Bookmarks and Registers
Selections and Regions
Selection Compatibility Modes
Setting the Mark
Searching and Indexing
Isearch: Incremental Search
Occur: Print lines matching an expression
Imenu: Jump to definitions
Helm: Incremental Completion and Selection
IDO: Interactively DO Things
Other Movement Commands
Conclusion
The Theory of Editing
Killing and Yanking Text
Killing versus Deleting
Yanking Text
Transposing Text
C-t: Transpose Characters
M-t: Transpose Words
C-M-t: Transpose S-expressions
Other Transpose Commands
Filling and Commenting
Filling
Commenting
Search and Replace
Case Folding
Regular Expressions
Changing Case
Counting Things
Text Manipulation
Editable Occur
Deleting Duplicates
Flushing and Keeping Lines
Joining and Splitting Lines
Whitespace Commands
Keyboard Macros
Basic Commands
Advanced Commands
Text Expansion
Abbrev
DAbbrev and Hippie Expand
Indenting Text and Code
RET: Indenting New lines
TAB: Indenting the Current Line
Indenting Regions
Sorting and Aligning
Sorting
Aligning
Other Editing Commands
Zapping Characters
Spell Checking
Quoted Insert
The Practicals of Emacs
Exploring Emacs
Reading the Manual
Using Apropos
C-h: Exploring Prefix keys
C-h k: Describe what a key does
C-h m: Finding mode commands
Working with Log Files
Browsing Other Files
TRAMP: Remote File Editing
Multi-Hops and User Switching
Dired: Files and Directories
Navigation
Marking and Unmarking
Operations
Working Across Directories
Shell Commands
Compiling in Emacs
Shells in Emacs
M-x shell: Shell Mode
M-x ansi-term: Terminal Emulator
M-x eshell: Emacs's Shell
Conclusion
Other Resources
Contents Contents  Introduction Thank You . . . . . . . . . . . . . . . . . . . . Intended Audience . . . . . . . . . . . . . . . . What You’ll Learn . . . . . . . . . . . . . . . .  The Way of Emacs Guiding Philosophy . . . . . . . . . . . . . . . . LISP? . . . . . . . . . . . . . . . . . . . . . Extensibility . . . . . . . . . . . . . . . . . Important Conventions . . . . . . . . . . . . . . The Buffer . . . . . . . . . . . . . . . . . . The Window and the Frame . . . . . . . . The Point and Mark . . . . . . . . . . . . . Killing, Yanking and CUA . . . . . . . . . .emacs.d, init.el, and .emacs . . . . . . . . . Major Modes and Minor Modes . . . . . .  First Steps Installing and Starting Emacs . . . . . . . . . . . Starting Emacs . . . . . . . . . . . . . . . .                    
The Emacs Interface . . . . . . . . . . . . . . . Keys . . . . . . . . . . . . . . . . . . . . . . . . Caps Lock as Control . . . . . . . . . . . . M-x: Execute Extended Command . . . . . Universal Arguments . . . . . . . . . . . . Discovering and Remembering Keys . . . . Configuring Emacs . . . . . . . . . . . . . . . . The Customize Interface . . . . . . . . . . Evaluating Elisp Code . . . . . . . . . . . . The Package Manager . . . . . . . . . . . . Color Themes . . . . . . . . . . . . . . . . Getting Help . . . . . . . . . . . . . . . . . . . The Info Manual . . . . . . . . . . . . . . Apropos . . . . . . . . . . . . . . . . . . . The Describe System . . . . . . . . . . . .  The Theory of Movement The Basics . . . . . . . . . . . . . . . . . . . . . C-x C-f: Find file . . . . . . . . . . . . . . . C-x C-s: Save Buffer . . . . . . . . . . . . . C-x C-c: Exits Emacs . . . . . . . . . . . . . C-x b: Switch Buffer . . . . . . . . . . . . . C-x k: Kill Buffer . . . . . . . . . . . . . . ESC ESC ESC: Keyboard Escape . . . . . . . . C-/: Undo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Working with Other Windows . . . . . . . Frame Management . . . . . . . . . . . . . . . . Elemental Movement . . . . . . . . . . . . . . . Navigation Keys . . . . . . . . . . . . . . . Moving by Character . . . . . . . . . . . . Window Management                              
 Moving by Line . . . . . . . . . . . . . . .  Moving by Word . . . . . . . . . . . . . .  Moving by S-Expressions . . . . . . . . . .  Other Movement Commands . . . . . . .  Scrolling . . . . . . . . . . . . . . . . . . .  Bookmarks and Registers . . . . . . . . . . . . .  Selections and Regions . . . . . . . . . . . . . .  Selection Compatibility Modes . . . . . . .  Setting the Mark . . . . . . . . . . . . . .  Searching and Indexing . . . . . . . . . . . . . .  Isearch: Incremental Search . . . . . . . . .  Occur: Print lines matching an expression . Imenu: Jump to definitions . . . . . . . . .  Helm: Incremental Completion and Selection  IDO: Interactively DO Things . . . . . . .   Other Movement Commands . . . . . . . . . . Conclusion . . . . . . . . . . . . . . . . . . . .   The Theory of Editing Killing and Yanking Text . . . . . . . . . . . . . Killing versus Deleting . . . . . . . . . . . Yanking Text . . . . . . . . . . . . . . . . Transposing Text . . . . . . . . . . . . . . . . . C-t: Transpose Characters . . . . . . . . . . M-t: Transpose Words . . . . . . . . . . . . C-M-t: Transpose S-expressions . . . . . . . Other Transpose Commands . . . . . . . . Filling and Commenting . . . . . . . . . . . . . Filling . . . . . . . . . . . . . . . . . . . . Commenting . . . . . . . . . . . . . . . . Search and Replace . . . . . . . . . . . . . . . .             
Case Folding . . . . . . . . . . . . . . . . . Regular Expressions . . . . . . . . . . . . . Changing Case . . . . . . . . . . . . . . . . . . Counting Things . . . . . . . . . . . . . . . . . Text Manipulation . . . . . . . . . . . . . . . . Editable Occur . . . . . . . . . . . . . . . . Deleting Duplicates . . . . . . . . . . . . . Flushing and Keeping Lines . . . . . . . . . Joining and Splitting Lines . . . . . . . . . Whitespace Commands . . . . . . . . . . . Keyboard Macros . . . . . . . . . . . . . . . . . Basic Commands . . . . . . . . . . . . . . Advanced Commands . . . . . . . . . . . . Text Expansion . . . . . . . . . . . . . . . . . . Abbrev . . . . . . . . . . . . . . . . . . . . DAbbrev and Hippie Expand . . . . . . . . Indenting Text and Code . . . . . . . . . . . . . . . . . . . . . . . RET: Indenting New lines TAB: Indenting the Current Line . . . . . . Indenting Regions . . . . . . . . . . . . . . Sorting and Aligning . . . . . . . . . . . . . . . Sorting . . . . . . . . . . . . . . . . . . . . Aligning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Zapping Characters . . . . . . . . . . . . . Spell Checking . . . . . . . . . . . . . . . uoted Insert . . . . . . . . . . . . . . . . Other Editing Commands  The Practicals of Emacs Exploring Emacs . . . . . . . . . . . . . . . . . Reading the Manual . . . . . . . . . . . . .                              
Dired: Files and Directories Using Apropos C-h: Exploring Prefix keys C-h k: Describe what a key does C-h m: Finding mode commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Working with Log Files . . . . . . . . . . . . . . Browsing Other Files . . . . . . . . . . . . TRAMP: Remote File Editing . . . . . . . . . . Multi-Hops and User Switching . . . . . . . . . . . . . . . . . Navigation . . . . . . . . . . . . . . . . . . Marking and Unmarking . . . . . . . . . . Operations . . . . . . . . . . . . . . . . . . Working Across Directories . . . . . . . . . . . . . . . . . . . . . . . . . . Compiling in Emacs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M-x shell: Shell Mode . . . . . . . . . . . . M-x ansi-term: Terminal Emulator . . . . . . . . . . . . . . . M-x eshell: Emacs’s Shell Shell Commands Shells in Emacs  Conclusion Other Resources . . . . . . . . . . . . . . . . .                     
Chapter  Introduction “I’m using Linux. A library that emacs uses to communicate with Intel hardware.” – Erwin, emacs, Freenode. Thank You Thank you for purchasing Mastering Emacs. This book has been a long time coming. When I started my blog, Master- ing Emacs, in , it was at the recommendation of a good friend, Lee, who suggested that I share my thoughts on Emacs and work flow in Emacs. At the time I had accrued in an org mode file titled blogideas.org a large but random assortment of ideas and concepts that I’d learned about and wished someone had taught me. The end result of that file is the blog and now this book. Special Thanks 
Introduction I would like to thank the following people for their encouragement, advice, suggestions and critiques: Akira Kitada, Alvaro Ramirez, Arialdo Mar- tini, Bob Koss, Catherine Mongrain, Chandan Rajendra, Christopher Lee, Daniel Hannaske, Edwin Ong, Evan Misshula, Friedrich Paetzke, Gabriela Hajduk, Gabriele Lana, Greg Sieranski, Holger Pirk, John Mastro, John Kitchin, Jonas Enlund, Konstantin Nazarenko, Lee Cullip, Luis Gerhorst, Lukas Pukenis, Manuel Uberti, Marcin Borkowski, Mark Kocera, Matt Wilbur, Matthew Daly, Michael Reid, Nanci Bonfim, Oliver Martell, Patrick Mosby, Patrick Martin, Sebastian Garcia Anderman, Stephen Nelson- Smith, Steve Mayer, Tariq Master, Travis Jefferson, Travis Hartwell. Like a lot of people, I was thrust into the world of Emacs without knowing anything about it; in my case it was in my first year of University where the local computer soci- ety was made up primarily of Vim users. It was explained to me, in no uncertain terms, that “you use Vim — that’s it.” Not wanting to be told what to do, I picked the polar opposite of Vim and went with Emacs. Emacs proved to be a stable and reliable editor in all those years, but it was a tough one to get to know. Despite the extensive user documentation, it never helped me to learn and understand Emacs.
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