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Learning GNU Emacs, 3rd Edition
book

Learning GNU Emacs, 3rd Edition

by Debra Cameron, James Elliott, Marc Loy, Eric S. Raymond, Bill Rosenblatt
December 2004
Beginner to intermediate content levelBeginner to intermediate
536 pages
19h 28m
English
O'Reilly Media, Inc.
Content preview from Learning GNU Emacs, 3rd Edition

Editing a Macro

You can edit a macro and make changes to it in a few different ways. For this example, we chose an all-purpose editing command, edit-kbd-macro, which is bound to C-x C-k e. Several macro editing commands are available, but this one works for all types of macros, so it's good to learn.

Our macro could use a bit of tweaking. First of all, finding references to Emacs in our copy of the Emacs NEWS file is pretty lame. Perhaps we're interested in using a mouse more frequently with Emacs and would like to know about changes to that part of the interface. We'll edit the macro to search for the word mouse. We'll also modify it so it marks a paragraph rather than a sentence since a sentence doesn't really provide enough context to be helpful.

Let's start editing the macro.

Type: C-x C-k e

image with no caption

Emacs prompts you for the type of macro to edit.

Emacs asks you if you want to edit the last keyboard macro (C-x e), a named macro (M-x), the last 100 keystrokes as a macro, termed "lossage" (C-h l), or keys (meaning the keystrokes you bound a macro to). Yes, that's a lot of choices, and later in the chapter we describe named macros and binding macros to keys (you can experiment on your own with creating a macro from lossage). For now, just choose C-x e to edit the last keyboard macro.

Type: C-x e

Emacs opens an *Edit Macro* buffer.

Notice two fields near the top of this buffer, ...

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Publisher Resources

ISBN: 0596006489Supplemental ContentErrata Page