In Emacs 24 there is a new feature Eww which is the Emacs web browser.
I am using this resource ergoemacs as a reference.
Looking through describe mode I can see a list of commands but not for what I want to do.
Describe mode
CTRL+h m
I want to be able to link an index.html file as the root file of a project and open the file in Eww and refresh automatically when I make updates.
There is also the other option of
eww-browse-with-external-browser
So I can create a split window
split-window-right
But how can I tie it together in 2 key combos to open current file in eww-internal and eww-external and refresh automatically on updates in project?
Just key binding isn't working for me.
(global-set-key (kbd "C-x a") 'eww-browse-with-external-browser)
NB if it helps I am using Helm, unsure if this would help but it current seems awesome and I am only scratching the surface of what it can do.
Related
I am using Emacs org and enjoy it. I know org agenda and try it, but do not keep using it. Because I always have a lot of things to do, a few projects, home and personal things.All these are recorded in a few org files.
How can I generate one agenda view from these a few org files?
Customise the org-agenda-files variable.
You can do this interactively by visiting your Org files and add them to the agenda files by pressing C-c [. The agenda files may be stored in a section like the following in your init file:
(custom-set-variables
'(org-agenda-files (quote ("~/org/gtd.org"))))
Some advice: this is basic Org functionality. I suggest working through one of the good tutorials out there to learn the basic Org commands and customisation options, for example http://orgmode.org/guide/Agenda-files.html#Agenda-files.
Im fairly new to Emacs (I'm using emacs now since 1 month) and migrated from vim. One "feature" of vim I really miss in Emacs, is the persistent history.
When I am starting vim I can easily open files I recently had open via the command history. But in Emacs when im in dired (or executing commands via M-x) and then pressing M-p I can only browse through the sessions history, and cannot open i.e. files I had opened in a previous session. So, now my question: Is it possible to store the Emacs-history persistent on my system, that when I re-open Emacs I can access my complete history?
(Btw. my Emacs Version is 24.3.1)
Thanks in regards,
Niklas
You can put (savehist-mode 1) in your .emacs to save your minibuffer history over several sessions. (You will need to restart for this to work)
For M-x specifically, look at the SMex package. It enhances M-x with a history, flex matching, better ordering, etc.
I created a TAGS file for emacs in my django project using the following command on my Linux machine
ctags -eR *
I can now jump to a symbol definition using M-. and specifying the symbol name.In my project i have py,html and css files so is there also a way i can make emacs automatically open a file, if i specify the file name ?.
Thank You
I think you are looking for project management. There are few packages to manage project directory in emacs. The best one may be ede. but Its not easy to setup. It does have some learning curve and its limitations.
Thankfully there are many easy ones. like eproject. https://github.com/jrockway/eproject/wiki
anyway you can also check out emacswiki page for more details. http://www.emacswiki.org/ProjectSettings
http://www.emacswiki.org/emacs/find-file-in-tags.el
IDO (Interactive Do) mode does this. If you activate it, C-x C-f searches for files matching what you are typing, interactively. Beware though, it may take some time to get used to it.
[edit] The search is based on files or directories you've recently visited, and you can use M-s to force a search.
From the comments, I figured that you are looking for has nothing to do with tags, you just want a better find-file that makes good automatic guesses for the path given only the file name.
For this, I use the entirely awesome ido-mode: http://emacswiki.org/emacs/InteractivelyDoThings
How can I change the initial directory on emacs? I started using it today and there are a lot of things to learn!
Right now I'm using M-X cd and then I change the directory that I use for C-x C-f, but in a daily work I'm going to heavily use one particular directory so I need to make the change permanent.
Also if you have some tips for a starter it will be nice.
To set a default directory, simply put
(cd "/default/path/")
in your ~/.emacs file.
Emacs has a steep learning curve, but with constant use the most common commands will soon become second nature. As you discover more, emacs may become your favorite text editor, file manager, and email reader :)
To learn emacs, I'd start by pressing C-h t to start plowing through the excellent tutorial. Have a pad of paper beside you and write down the commands as you learn them. You'll use the crib sheet at first, but after a while, as I mentioned before, your fingers will learn the key combinations without your brain conciously intervening.
Good luck and have fun!
Default directory is determined by:
(setq default-directory "~/")
in this case, set to the users home dir, but it could be somewhere else.
If this variable is not set, the initial load point for find-file will be the directory where the emacs executable lives.
EDIT: on windows, a global HOME environment variable can be defined (HOME=c:\path\to\user\home\directory), ensuring that Emacs translates ~ to the correct value. This makes the Emacs settings usable across platforms.
Start up emacs only after changing to that "initial directory", effectively setting the current directory for emacs.
This is a solution specific to Windows.
Create a shortcut to emacs.exe" called GNU Emacs
Open Properties on the GNU Emacs shortcut
Set Start in to %USERPROFILE%\Documents
This solution works for multi-user workstations whether they are on or off Active Directory.
This shortcut will start Emacs in the current user's Documents folder.
Print out the Gnu Emacs Reference card and keep it by the desk.
I have been a programmer for a decade now, but I believe this is the first time I've ever asked a question on a forum. I just can't figure this out and can't find the answer already online.
I am trying to turn on CUA mode so that emacs is more bearable for a windows user (normal copy paste functions). I am running Windows 7 and installed emacs through the Lisp In A Box package. I understand that I need to add a line to my .emacs file or init.el file. I'm not sure which, but I can't find either in my Lip In A Box install directory. The emacs package install also did not come with any tutorials or help files, so its really hard to pick this up.
I am stuck, any help is greatly appreciated!
The .emacs can be found by looking at the answers to this similar question.
Regarding documentation and tutorials, it looks like the link you provided for "Lisp in a Box" says:
If you are new to Emacs, it is
recommended that you read the Emacs
Tutorial which you can access from
with Emacs by going to the Help menu,
or by typing Control-h, letting go,
and hitting t. A more extensive manual
is also available from the Help menu,
or on the web at
http://www.gnu.org/software/emacs/manual/.
Which makes it sound like the manual is there, and certainly the tutorial (I made bold the directions to get to the tutorial).
As far as other places to get information, there is a collection of screencasts on the wiki.
Your question doesn't specify whether or not you what to add to your .emacs to activate CUA mode. You can check out the CUA mode documentation on the wiki (which has links to the manual). The minimal installation is just adding this to your .emacs: (cua-mode t).
For GNU/Emacs, you can choose to use any one of the following three file names as the start-up configuration file:
${HOME}/.emacs
${HOME}/.emacs.el
${HOME}/.emacs.d/init.el
It would probably be a good idea to decide on one of the three options and then stick to it - the first one seems to be the most widely used one. In any case, ${HOME} stands for your home directory -- which is likely to be different from the Lisp In A Box install directory!
Coming from a Unix tradition, Emacs understands ~ (tilde) as an abbreviation for your home directory, so you can visit the .emacs file by typing:
C-x C-f ~/.emacs [ENTER]
(Note that the capital C is Emacs standard notation for a combination of the CTRL key and a second key, i.e. here you press CTRL-x CTRL-f which stands for "find-file" and will then ask you for a file name in the bottom part of the Frame (aka mini-buffer).)
If these are your first customizations, you will just see an empty buffer. Enter
;; start CUA mode every time Emacs starts
(cua-mode t)
and save the buffer with C-x C-s.
Next time you start Emacs, CUA mode should be turned on automatically.
What the others have told you is true: Simply adding (cua-mode t) to your dotfile would be sufficient. HOWEVER: Lisp in a box' Emacs doesn't load this file by default.
Therefore, be sure to edit the shortcut so that it does load the dotfile. This is important, because otherwise you would get weird behavior, where you would add the correct line to the dotfile, start emacs, and then not get cua mode. That would suck.
The reason it does this is to ensure that it starts a vanilla emacs everytime, instead of finding, say C:/_emacs and loading that instead, giving you another user's customizations and confusing you.
The flag for not loading an init file is -q or --no-init-file. Also make sure that --no-site-file is not there.
(I realize that this is an old post, but I found this while looking for something related, and I don't want people walking away frustrated over something that doesn't work.)