A text editor, usually characterized by its extensibility. Often described as "the extensible, customizable, self-documenting, real-time display editor."

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vim/emacs plugin to view recursive grep search search results?

Suppose I have a file formatted like this: file1:123 file2:4444 some/other/file:2233 This represents the search results from a command grep (i.e. the format file:line-number). I'd like to have a ...
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3answers
948 views

Adding and removing text from the same place on every line of an emacs buffer

This is in a similar vein to my earlier question: Removing the last n characters from every line in an emacs buffer. The comments made there all apply here. Suppose I want to either insert the same ...
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4answers
7k views

Count number of processes with ps -Af

I have to count the number of emacs processes on the machine I'm remote using, by using the command ps -Af. Where do I even start?
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2answers
33 views

Running Emacs through the value of the bash variable

How would I add a value to a new variable in bash, so that when I echo the variable Emacs would run?
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1answer
150 views

Different kinds of copy-paste in Emacs under X

From http://stackoverflow.com/a/65473/156458 Let's be careful with our definitions here An Emacs copy is the command kill-ring-save (usually bound to M-w). A system copy is what you ...
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1answer
518 views

What does C-u 0 mean in Emacs

What does C-u 0 followed by another command mean in general in Emacs? For example, I thought C-k and C-u 0 C-k were the same, but find out that C-u 0 C-k kill the part of the current line before ...
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1answer
69 views

Emacs won't open file in Bazaar repository

I have a Bugzilla installation, and am trying to open /Bugzilla/Install/CPAN.pm using emacs. However, I get this error when attempting to do so: Searching for program: no such file or directory, bzr ...
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2answers
408 views

Emacs: mute messages (“echo area”)

I do lots of automatizing in Emacs, by stacking commands that I know from using manually. That is a method I recommend, because it doesn't take much effort: you use Emacs as you ordinarily would, and ...
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1answer
34 views

Open remote Unix server files in local Emacs

I am using Emacs 24 in Ubuntu. Could you please help me on how to open remote server files? The remote server runs CentOS. I am logging into the remote server over SSH using a private key. I tried ...
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1answer
247 views

In emacs term-mode, what is char-mode and line-mode? How do they differ?

Googling, I can only find how to switch between these two, but no description of what they are. So, what is char-mode and line-mode? And what mode are usually regular shells in?
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2answers
1k views

“emacs: standard input is not a tty” when starting Emacs at login

I have Fedora 20 and Gnome3 classic, and I am trying to use the CTRL/ALT/Fn terminal windows. When I want to edit a file with emacs I use the following script so that my Hints file is automatically ...
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1answer
72 views

Hide “Mail” in emacs mode line

This is small stuff but I haven't been able to figure it out: How do I hide "Mail" from the mode line in emacs?
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2answers
258 views

Howto copy and text from termial to (GTK-)emacs?

If I select text in my terminal (in my case urxvt) and then click with the middle mouse button into an emacs window (GTK), it pastes the selected text from terminal. Since I don't want this ...
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1answer
37 views

“Jagged” rectangle text in emacs

Suppose I have something like this is text I want to change it to be "this" "is" "text" The first quote I can insert simply by making a rectangle and doing C-x r t, but the trailing quote I ...
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2answers
121 views

Emacs, getting the output of the echo area

How can I insert directly the text displayed in the echo area? (also wrongly called the minibuffer). When I for example run (+ 2 2) in a buffer and execute it with C-x C-e it correctly displays the ...
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1answer
124 views

How to know I am using vi or emacs input?

Crash shell allows to specify the command line editing mode to vi or emacs. What will be the difference in these input methods? I am not asking about the internal features.
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1answer
296 views

Using emacsclient with custom emacs in $PATH

I want to use emacs command as a substitution for emacsclient -c -a "", which according to man connects to an existing emacs daemon, or creates a new daemon and connects to it otherwise. So i created ...
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2answers
3k views

How to make a program which run from shell still live after close terminal? [duplicate]

Possible Duplicate: How do I prevent a script from terminating when the shell exits? I use gnome-terminal, and I run emacs under the terminal in the background by executing emacs &, but ...
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1answer
1k views

Set default font size in Emacs 23.4?

I use the following in my .emacs to set my default font to Ubuntu Mono: (set-face-attribute 'default nil :font "Ubuntu Mono") However, the defauly font size is too tiny for me. In my menubar I see ...
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2answers
103 views

Changing colors used by `ls` does not work in Emacs “Shell” mode

I followed http://unix.stackexchange.com/a/94508/674 to change the colors used by ls. This works in bash. When I open a buffer of "Shell" mode in Emacs (M-x shell), the change doesn't work. I wonder ...
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2answers
3k views

How do I install emacs 24.3 on Fedora 17 using yum?

I already have emacs 24.1.1, but I need to use version 24.3. I tried: sudo yum install emacs24.3 but it is not recognized. Is there a way to upgrade my emacs or should I simply install emacs 24.3? ...
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1answer
277 views

How to binding right and left ctrl keys separately in Emacs

I reassigned left ctrl key to capslock key to use ctrl in Emacs. Is there a way to bind right and left ctrl keys separately? For example, I want to bind left-ctrl-a to select all and right-ctrl-a to ...
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1answer
139 views

osx server, windows client, running emacs opens it on server not client

I've installed emacsformacosx on my OSX box. I'd like to shove my macmini in a data center and run it headless. I've gotten x-windows working. If I run xeyes, it displays on my Windows 7 client. ...
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2answers
242 views

Emacs temp dot hash file don't exist

I use find | xargs grep a lot when working on large source code and when I didn't save a file in Emacs it creates .#SomeFile and grep give error that there's not such file (I'm not including because ...
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1answer
124 views

Emacs change font of a single word (or sentence), not of the whole buffer

Somehow I don't find a way of changing the font size of a specific string of text. I know how to do it globally or temporarily for the whole buffer.Changing the default font is not the issue here. ...
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1answer
68 views

Emacs - Strange Whitespace

(I posted this same general question here on StackOverflow thinking it had something to do with my emacs configuration, but after following a comment there, I think it is exclusive to urxvt) My ...
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1answer
171 views

Where is the Ctrl+/ (^/) bash shortcut for undo defined?

I can not find the mapping in bind -p nor in stty -a. Also, it only works in the terminal emulators I've tried (xterm, konsole, gnome-terminal) and not in the linux system console. I think it's ...
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1answer
349 views

How to open all the files in a directory, using terminal, in emacs?

I've 4 java files in a directory, which I want to work with in emacs. How do I open them all with one command?
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1answer
107 views

Effect if any of changing LD_LIBRARY_PATH environnment variable on emacs fonts?

The rendering of my emacs fonts changes if I define a specific list of directories under the LD_LIBRARY_PATH environment variable just before I call emacs. I changed this because I wanted to use emacs ...
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2answers
240 views

Logging all input and output in zsh on demand

Is there any way to activate/deactivate the logging of all input and output on a zsh session? I am using oh-my-zsh with a customized prompt with colors, etc. and I would like to preserve all of these ...
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2answers
181 views

text color settings in emacs

I just switched to emacs from Vim today so I have no idea what I am doing. How do I change the syntax coloring in Emacs? Everything is green or light green. As you can see, latex tex is dark green ...
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1answer
776 views

Use tabs for indentation in Python mode

I am using Emacs for Python developement. My team is using Tab indentation, so I must do the same. The problem is that I can't figure out how to make python-mode use tabs instead of spaces. I want ...
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1answer
54 views

Emacs create cursor

Is there a way to create an additional "dummy" cursor in Emacs (preferably multiple)? Ideally I'd like to be able to set its color separately from the original cursor and set its position. Then I'd ...
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2answers
280 views

Can I run emacs as server on Linux but attach from Windows?

I am able to run emacs as server daemon and attach back to it on Linux. Is it possible to start emacs as daemon on Linux, but attach back to it from Windows with a different client? Emacs or xemacs, ...
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1answer
97 views

Emacs function on set of files

Is there a way implemented in Emacs to apply a function on a set of files? (Or, if not, do you know of such an extension?) For example, if you have a project in a directory (say, scripts to compile ...
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2answers
631 views

Emacs: Switching automatically to char-mode when switching to an ansi-term window

Say I have multiple windows open in Emacs 24.1 and that one of those windows is an M-x ansi-term window with a shell. By default, when I switch to an ansi-term window, Emacs activates Term: line run, ...
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1answer
123 views

Associating a function in Emacs after looking up the code with M-x describe-key

I would like to associate the following function (which toggles on and off full-screen on the active buffer): (defun toggle-maximize-buffer () "Maximize buffer" (interactive) (if (= 1 (length ...
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1answer
43 views

How can mouse support be enabled in terminal Emacs?

How can mouse support be enabled in an Emacs terminal session started with emacs -nw? Is there a keyboard shortcut or a flag to do this? If not how can it be done in terminal emulators? I use Guake.
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1answer
47 views

Relation between emacs and bash terminal shortcuts [closed]

I would like to know what is the relation between emacs and bash terminal shortcuts.
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1answer
45 views

I cannot use the keyboard shortcut <ctrl>+<alt>+<enter> in matlab running in emacs running in screen

In my usual setup, I use use matlab-emacs to run Matlab through the emacs gui. I run matlab and emacs on a linux server, and use ssh and X forwarding so this all shows up on my local ubuntu laptop. ...
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1answer
71 views

Is it possible to access opened gnome terminal session in text console?

I am running Ubuntu 14.04. My desktop environment (compiz and unity) sometimes becomes frozen, which makes it difficult to save my work including text editing in emacs running in gnome terminal. ...
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1answer
115 views

Open an emacs file from terminal

I want to open emacs + an emacs file directly from terminal, the file in question, how should I go about it?
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1answer
266 views

What does “position” mean in iconv error message?

I get error when converting a large file: $ iconv -f GB2312 -t UTF-8 2001.txt -o 2001_u.txt iconv: illegal input sequence at position 245256667 What does the position mean in this error? I tried it ...
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1answer
67 views

Can you further integrate and present sequential moreutils vipe command output in vim using successive splits etc?

I have used the moreutils suite a few times and I find it makes you think further about base utilities and is insightful(and fun). For instance, vipe allows running an editor - like vim - in the ...
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1answer
117 views

Emacs, complete list of color “keys”

If you want to customize the colors in Emacs, specifying them in the .emacs init file, without installing any extra package, and without using a pre-made theme, something like this seems to work: ...
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2answers
926 views

How to enable horizontal scroll bar in GNU Emacs for linux ubuntu?

How can u put a horizontal scroll bar with "don't wrap"? I am also new to linux. Thanks
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1answer
62 views

How to know function name inside helm

I just installed helm in Emacs. It works fine, but I want to change some key bindings. For example, Go to precedent level inside find-file is binding with C-l. I want to rebind it with C-w. I can't ...
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2answers
3k views

How do I get emacs on a newly installed Fedora 20 system?

I have upgraded from Linux Fedora 12 to Fedora 20 by buying a new computer, and the shop has kindly installed Linux for me from the DVD I bought for the purpose. I assume he did the most basic ...
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1answer
386 views

Trouble Running Emacs Daemon on Ubuntu Boot

I want to run emacs as a daemon, on Ubuntu bootup. The daemon call works, and the init script works, when called in a logged in session. However, when I boot my system, the emacs init script doesn't ...
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1answer
36 views

Emacs/Lisp interactive string variable scoping

Why doesn't this work? (defun load-browser (app) (interactive "sChoose Browser? ") (cond ((string= app '"c") (setq browse-url-generic-program "chromium") (setq ...