From 75a4a592e5ccda30715f93563d741b83e0dcf39e Mon Sep 17 00:00:00 2001 From: Patrick J Volkerding Date: Mon, 25 Apr 2011 13:37:00 +0000 Subject: Slackware 13.37 Mon Apr 25 13:37:00 UTC 2011 Slackware 13.37 x86_64 stable is released! Thanks to everyone who pitched in on this release: the Slackware team, the folks producing upstream code, and linuxquestions.org for providing a great forum for collaboration and testing. The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD. Please consider supporting the Slackware project by picking up a copy from store.slackware.com. We're taking pre-orders now, and offer a discount if you sign up for a subscription. As always, thanks to the Slackware community for testing, suggestions, and feedback. :-) Have fun! --- slackbook/html/emacs-buffers.html | 112 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 slackbook/html/emacs-buffers.html (limited to 'slackbook/html/emacs-buffers.html') diff --git a/slackbook/html/emacs-buffers.html b/slackbook/html/emacs-buffers.html new file mode 100644 index 000000000..53516de81 --- /dev/null +++ b/slackbook/html/emacs-buffers.html @@ -0,0 +1,112 @@ + + + + +Buffers + + + + + + + + + +
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Slackware Linux Essentials
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17.2 Buffers

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In Emacs, the concept of “buffers” is essential. Every file that you open +is loaded into its own buffer. Furthermore, Emacs has several special buffers, which do +not contain a file but are used for other things. Such special buffers usually have a +name that starts and ends with an asterisk. For example, the buffer that Emacs shows when +it is first started, is the so-called *scratch* buffer. In the *scratch* buffer, you can +type text in the normal way, but text that is typed there is not saved when Emacs is +closed.

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There is one other special buffer you need to know about, and that is the minibuffer. +This buffer consists of only one line, and is always on the screen: it is the very last +line of the Emacs window, below the status bar for the current buffer. The minibuffer is +where Emacs shows messages for the user, and it is also the place where commands that +require some user input are executed. For example, when you open a file, Emacs will ask +for its name in the minibuffer.

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Switching from one buffer to another can be done with the command C-x b. This will prompt +you for the name of a buffer (a buffer's name is usually the name of the file you are +editing in it), and it gives a default choice, which is normally the buffer that you were +in before you switched to or created the current buffer. Just hitting Enter will switch to that default +buffer.

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If you want to switch to another buffer than the default offered by Emacs, just type +its name. Note that you can use so-called Tab-completion here: type +the first few letters of the buffer's name and hit Tab; Emacs will +then complete the name of the buffer. Tab completion works +everywhere in Emacs where it makes sense.

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You can get a list of open buffers by hitting C-x C-b. This command will +usually split the screen in two, displaying the buffer you were working in in the top +half, and a new buffer called *Buffer List* in the bottom half. This buffer contains a +list of all the buffers, their sizes and modes, and the files, if any, that those buffers +are visiting (as it is called in Emacs). You can get rid of this split screen by typing +C-x 1.

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Under X, the list of buffers is also available in the Buffer menu in the menu bar.

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