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

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1answer
23 views

change search regex pattern in Emacs?

I start regex search by C-M-s. After typing in some pattern, I would like to edit the pattern shown in the bottom bar. But it seems that I can only append new characters at the current pattern, but I ...
4
votes
3answers
949 views

No font in emacs on CentOS

When I open emacs over an SSH connection I get this error Warning: Cannot convert string "-*-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-*" to type FontStruct Warning: Cannot convert string ...
0
votes
1answer
35 views

Quick way to copy the rest of a line?

In Emacs, I want to copy the rest of the current line. The regular way is to select the rest of the current line, and then M-w. A quicker way is C-k C-_. Is there a non-customized way using only ...
1
vote
1answer
493 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 ...
1
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0answers
29 views

S-M-* commands aren't recognized by Emacs

I've noticed commands like M-> (end-of-buffer) and M-S-<right arrow> (org-meta-right) aren't being recognized by Emacs. This was confirmed by describing key bindings using C-h k, which showed ...
0
votes
1answer
22 views

Can the menu of emacs still be accessible in terminal?

when running Emacs inside terminal emulator, there is a menu bar on the top. Can we select a menu item, expand it and select a sub-menu item? Under Xemacs, we can, but I haven't found a way under ...
3
votes
0answers
102 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 ...
1
vote
1answer
24 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 ...
4
votes
1answer
27 views

Copy the last Emacs message into the current buffer

Is there a function I could use to quickly copy the message in the echo area (if any) into my working buffer? Should I define the shortcut for that function with define-key or global-set-key or some ...
14
votes
1answer
776 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 ...
4
votes
2answers
155 views

mode-specific emacs keybindings

I'm trying to get emacs (23.3 on Arch Linux) to map Ctrl+F12 to the built-in "compile" function when in C-mode (actually CC-mode, which comes built-in as well). So far I've tried the following: ...
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
371 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
50 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
757 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
27 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
28 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 ...
4
votes
2answers
55 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
30 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
32 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
50 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
38 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, ...
1
vote
1answer
33 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
207 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
33 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
47 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
17 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
45 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
50 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
933 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
49 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
37 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
46 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
109 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
42 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
101 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
84 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
39 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
38 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
870 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
338 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 ...
7
votes
4answers
5k 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
15 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
66 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
115 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
391 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 ...