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

learn more… | top users | synonyms

1
vote
1answer
12 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 ...
6
votes
2answers
1k views

Comparing directories in Emacs

I am experimenting with ediff-directories, but I am not sure I am using it correctly. I read in the documentation that, once I supply two directories to ediff-directories, if I press == Emacs ...
3
votes
1answer
346 views

Colors for menu bar and the scroll bar on emacs 24

I'd like to change the colours of the menu bar and the scroll bar of emacs 24. The instructions of EmacsWiki (the above links) do not work. This might be because I am using emacs 24. According to ...
1
vote
0answers
47 views

How to hold <Caps Lock> when it sends a single event on key press and release?

Using the keyboard of a Macintosh IIcI (~1990) with remapping of the Caps Lock key to Ctrl in Xorg, it is impossible to use it, as holding it does not send events persistently. When holding other ...
4
votes
2answers
720 views

Prevent unwanted buffers from opening

I'm using emacs for my daily javascript editing, to switch between buffers I use C-x LEFT and C-x RIGHT and I'm fine with this (even if I find it difficult to know the path of the file I'm modifying). ...
0
votes
1answer
26 views

Edit a file in several emacs sessions

Emacs says You want to modify a buffer whose disk file has changed since you last read it in or saved it with this buffer. If you say y to go ahead and modify this buffer, you risk ruining ...
1
vote
2answers
27 views

How to stop emacs server

I started a Emacs in my terminal, and then started running Emacs server inside it by M-x server-start. Now I would like to cancel running the Emacs server without exiting the Emacs process. There ...
1
vote
1answer
454 views

Corrupted gnu-screen session not displaying UTF-8 correctly

(Edited to clarify the role of Emacs in the problem with the display.) My current gnu-screen session has gotten corrupted somehow, and Emacs fails to display UTF-8 characters properly. I've ...
4
votes
2answers
53 views

Can emacs render downloaded html files?

From Firefox, I downloaded a .html file, with a directory with name ended in _files, by specifying "Webpage, Complete". When open the .html in emacs, even under html-mode, only the source of the html ...
1
vote
1answer
27 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 ...
0
votes
1answer
21 views

Color of emacs margins

With the following in my .emacs I get narrow margins in text-mode buffers: (defun my-set-margins () "Set margins in current buffer." (setq left-margin-width 30) (setq right-margin-width 30)) ...
0
votes
1answer
41 views

Emacs windows, frames, server and clients: threads or processes?

From http://www.gnu.org/software/emacs/tour/ Emacs server Some people like to keep only a single instance of Emacs open and edit all their files in there. Doing this has a few advantages: ...
1
vote
1answer
29 views

replace control characters in Emacs?

This is a small text: What\222s with All the Parentheses? In Emacs \222 above is shown as a control character (in red). It is supposed to be ', but I don't understand why it is \222 instead, ...
14
votes
1answer
762 views

Keymapping problem when working with Emacs and Openbox

I have an Apple keyboard and I had to do some remapping of the keys to make the mod-4 key the first key to the left of the Space bar for when working with Emacs. The below script worked fine when I ...
1
vote
1answer
29 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?
1
vote
2answers
184 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
0
votes
1answer
29 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 ...
1
vote
0answers
46 views

In Emacs' org-mode, any way to hide the subtree with timestamp not set to today?

I just started to learn org-mode (and Emacs) and I plan to use it as a calendar/timetable/todo-list hybrid. Is it possible to hide entries with timestamp not set to today? If so, how? For example, ...
1
vote
0answers
15 views

emacs org-mode clocktable - clock-in clock-out columns

Is there a way to configure the summary clocktable to have two extra columns for clock-in and clock-out times. | Headline | Clock-in | Clock-out | Time | | ...
1
vote
1answer
39 views

Configuring footnotes in emacs org mode

I came along the post Footnotes in emacs org mode: how to disable [n], but keep [fn:]? some months ago, and, as I said there, I don't believe the answer is right. However, I 'd still like to know ...
0
votes
1answer
42 views

How to make a portable Linux app?

I'd like to make a "portable" version of Emacs 24.3. I am using some Debian 7 systems, where I don't have root access. Since Debian 7 is missing Emacs 24, I'd like to build a portable version of it, ...
8
votes
2answers
906 views

Font size issues with Emacs in linum-mode

I am using Emacs 23. linum-mode works well if using with default settings. But if I increase the font size, the numbers cannot be displayed. It seems the the frame to display the line numbers is not ...
3
votes
3answers
47 views

emacs: in terminal selected string gets lost on ctrl-k

I select an absolute file name with the mouse in a terminal I want to open this file in a running emacs: ctrl+x ctrl+f Emacs mini buffer: contains "~/...." I enter ctrl-a ctrl-k to delete "~/...." I ...
3
votes
1answer
34 views

Underscores in variable names and Emacs `f90-mode`

Editing Fortran in Emacs with f90-mode, I would like the “word commands” M-b, M-f, M-d, M-DEL and so on to act on “words” as separated by underscores. On the other hand, for the syntax highlighting, ...
3
votes
1answer
39 views

How to replace a char at the cursor in emacs lisp

I want to create a minor mode that helps to input thai tone character. This is what I wrote: (defvar thai-input-mode-map (let ((map (make-sparse-keymap))) (define-key map "2" (lambda () ...
0
votes
2answers
67 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? ...
3
votes
0answers
40 views

How can you achieve vi's `se ai` in Emacs?

What's the simplest way to set up auto indentation in Emacs? I can see that auto-fill correctly wraps, say: This is an indented block, and the wrapping happens as expected. On the other hand, I ...
2
votes
3answers
95 views

Disable italics in emacs org-mode, Ubuntu

I am having some trouble disabling the italics in emacs. I already tried: '(italic ((t nil))) in .emacs. But there is still a problem. Although it will not italicize the text between / and /, ...
1
vote
0answers
74 views

Emacs — terrible font spacing [closed]

System: Archlinux latest Emacs: 24.3 Emacs Config config: https://github.com/jilen/prelude Seems emacs cannot handle Ligatures
0
votes
1answer
37 views

Run emacs elisp command with next word as argument

How can I tell emacs to run my own script (which can be elisp too or something in Perl, BASH or whatever), and use the next word after the mouse cursor as argument, or maybe using a group of marked ...
1
vote
1answer
35 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?
1
vote
0answers
50 views

How to run Emacs nnrss-* commands

Specifically, I want to run nnrss-opml-import command, which should import an OPML file. Trying to run the command with M-x nnrss-opml-import tells me the command doesn't exist. I want to experience ...
6
votes
4answers
809 views

Open terminal from emacs

Is there a fast way (keyboard shortcut) to open a terminal emulator (in my case urxvt) in the same directory as the file in the current emacs buffer?
6
votes
1answer
1k views

Helm (formerly anything) , Ido and similar tools for Emacs: Overlap and differences

Reading about Helm and Ido for Emacs I noticed that they support similar features. The EmacsWiki provides great info about both, but I still can't tell what sets them apart. What are the differences ...
2
votes
1answer
312 views

Can I Change Caps Lock to Hyper/Additional Modifier?

In Arch Linux, I have Caps Lock function as an alternate Ctrl: In the console through a personal keymap, and in X through a "kbd" option in xorg.conf. I've already researched a little about changing ...
2
votes
0answers
77 views

Emacs slow loading time with AUCTeX on TeX files

I installed the auctex and emacs packages on two Xubuntu 14.04 computers, both of which have been working fine. Emacs itself works fine on both, but now with the auctex package installed, when I load ...
7
votes
4answers
4k views

Ctrl-s hang terminal emulator?

I came across a sentence in vimdoc: Note: CTRL-S does not work on all terminals and might block further input, use CTRL-Q to get going again. and this key indeed hangs my vim. I was ...
3
votes
0answers
12 views

Window display table and buffer display table conflict in Emacs

In Emacs; Is there a way for both window-display-table and buffer-display-table to have effect at the same time? The reason is, I'm using Pretty-Control-L (from Emacs Goodies El script package) and ...
4
votes
0answers
61 views

Tracking my shell path in Emacs

Not a long time ago, I found the following precious snippet that allows Emacs to track my current directory on any ansi-term buffer. More specifically, if I cd <some/path> from within a ...
11
votes
5answers
1k views

What are some excellent Emacs utter beginner resources?

I administrate a couple of servers and do automation with both python and ruby at times. I've seen some awesome Youtube videos of users with multiple open windows, logged in background chats, and ...
2
votes
4answers
105 views

Recover GUI window after minimizing in ratpoison

I'm running ratpoison. I was running emacs started through a keybinding (hence no xterm). Then I hit Ctrl-Z by mistake and emacs disappeared (emacs iconify-or-deiconify-frame). I know it is still ...
3
votes
2answers
376 views

Emacs: Deleting a line without sending it to the kill ring

I would like to use C-k to delete a line without sending it to the kill-ring. I have the following on my .emacs file (delete-selection-mode 1) but this only seems to work for C-d (delete-char) I ...
14
votes
3answers
3k views

Shift-arrow not working in emacs within tmux

I recently started using tmux (was a screen user before) and I'm loving it, except for one small problem. I use emacs within my tmux session and I am used to using Shift-arrow keys to move between ...
1
vote
1answer
50 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: ...
1
vote
1answer
123 views

How to remove emacs 23 related packages and leave installed emacs 24

I installed emacs 24 in Linux Mint 16, and want to uninstall emacs 23. I thought sudo apt-get remove emacs23 is enough, but it was not. This is my packages list relating emacs. $ sudo dpkg ...
5
votes
3answers
376 views

Emacs: Open a buffer with all lines between lines X to Y from a huge file

In the same spirit as this other question: cat line X to line Y on a huge file: Is there a way to open from within Emacs (and show on a buffer) a given set of lines (e.g. all lines between line X ...
2
votes
0answers
14 views

Setting `$EDITOR` to open file in local emacs session [duplicate]

Sometimes I need to issue a remote command which uses $EDITOR to pick the, well, editor (think git commit for example). Is it possible to use the local emacs session to open it via, for example, port ...
4
votes
1answer
253 views

Emacs ansi-term and term not working well when I ssh into a remote machine

I have the exact same Emacs configuration on a local and remote machine, and when I run M-x ansi-term or M-x term on each of them individually everything works great. However, if I run any of these ...
1
vote
2answers
300 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 ...
1
vote
1answer
170 views

How to disable Emacs gnuclient warning on kill-buffer

When I run M-x kill-buffer for a buffer which was openend via gnuclient, I first get this prompt... Kill buffer (default 'my-buffer-name'): Then I get a second prompt/message... Buffer ...