Difference between revisions of "Keyboard macros"

Revision as of 07:23, 3 June 2013

Wine glasses,as with all things that can be used enchanting wine tasting or perhaps drinking the beverage itself, also has their very exceptional regular breadth it breadth. A classic wine glass is the reason that about six?inches everywhere in the altitude about three inches all over the breadth it his or her base's breadth is because about two?inches. The profile concerning this among the most common stem ware is that made all over the such an all in one way and as a consequence this going to be the aromas it color having to do with wines are regularly displayed to educate yourself regarding their best of the best advantage. It is the fact that interesting to remember the idea at less than normal circumstances,a classic wine glass's cavity is not very any larger than its base. This usually to learn more about balance going to be the glass for those times when it looks placed throughout the a surface. isglasses.com

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-{{Manual|emacs|Basic-Keyboard-Macro|Basic Keyboard Macro}}
+Wine glasses,as with all things that can be used enchanting wine tasting or perhaps drinking the beverage itself, also has their very exceptional regular breadth  it breadth. A classic wine glass is the reason that about six?inches everywhere in the altitude about three inches all over the breadth  it his or her base's breadth is because about two?inches. The profile concerning this among the most common stem ware is that made all over the such an all in one way and as a consequence this going to be the aromas  it color having to do with wines are regularly displayed to educate yourself regarding their best of the best advantage. It is the fact that interesting to remember the idea at less than normal circumstances,a classic wine glass's cavity is not very any larger than its base. This usually to learn more about balance going to be the glass for those times when it looks placed throughout the a surface. isglasses.com
-'''Keyboard macros''' can be used to automate or repeat tedious editing tasks in Emacs.
-==Example usage==
-Consider the standard <code>*scratch*</code> buffer:
-<pre>
-;; This buffer is for notes you don't want to save, and for Lisp evaluation.
-;; If you want to create a file, visit that file with C-x C-f,
-;; then enter the text in that file's own buffer.
-</pre>
-Suppose you want to remove the first occurrence of the letter "a" on every row in that piece of text. You could write a [[regular expression]] to do the job, but let's assume you want to use a keyboard macro this time.
-# Make sure [[point]] is at the start of the buffer.
-# Hit <code>C-x (</code> to start recording your macro. '''Note:''' If you hit <code>C-g</code> or if an error occurs, your keyboard macro recording will stop.
-# Hit <code>C-s</code> followed by <code>a</code> to find the first "a". Now, point is right after the first "a" in the text.
-# Hit backspace to delete that "a".
-The first occurrence of "a" of the first line has been deleted. Let's move point to the beginning of the next line and then stop recording.
-<ol start="5">
-<li>Hit <code>C-e C-f</code> to move point to the beginning of the next line.</li>
-<li>Hit <code>C-x )</code> to finish the recording of our macro.</li>
-</ol>
-The macro you have just recorded performs the operation of removing the first occurrence of "a" it can find and then moving point to the next line.
-<ol start="7">
-<li>Hit <code>C-x e</code> once to call that macro.</li>
-<li>Continue hitting <code>e</code> to call it several times. Hit any other key to get out of the macro repetition.</li>
-</ol>
-==Saving macros==
-{{Manual|emacs|Save-Keyboard-Macro|Save Keyboard Macro}}
-===Binding to a key===
-To bind a keyboard macro to a key use <code>C-x C-k b</code>.  To avoid problems caused by overriding existing bindings, the key sequences <code>C-x C-k 0</code> through <code>C-x C-k 9</code> and <code>C-x C-k A</code> through <code>C-x C-k Z</code> are reserved for your own keyboard macro bindings.  You can, however, bind a keyboard macro to whatever you like.
-==Variables==
-Variables can be stored in lisp or in [[registers]].  Here's an example using lisp:
-<pre>
-[M-: (setq x 1)]
-<F3>
-Line number [C-u M-: x]
-[M-: (setq x (+ x 1))]
-<F4>
-</pre>
-Now execute the macro four times with the command <code>C-x e e e e</code> and you get:
-line number 1<br />
-line number 2<br />
-line number 3<br />
-line number 4

Difference between revisions of "Keyboard macros"

Revision as of 07:23, 3 June 2013

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