My personal configuration for GNU Emacs.
To install a current (snapshot) Emacs on Debian based distros:
- Add PPA with
sudo apt-add-repository ppa:ubuntu-elisp/ppa - Refresh your package lists with
sudo apt-get update - Install packages with
sudo apt-get install emacs-snapshot emacs-snapshot-el.
To install from a downloaded source archive on Ubuntu:
sudo apt-get install build-essentialsudo apt-get build-dep emacs25(Perhaps you need to include source archives in your sources.list file.)- Unpack downloaded source archive to temp folder, cd into it
./configure && make && sudo make install
To use this configuration:
- In case you have an existing configuration you don't want to loose make a backup of your
~/.emacsand~/.emacs.d. - Remove
~/.emacs.d. - Clone this repo using
git clone https://github.com/friemen/emacsd.gitto some place. - Create a softlink
ln -s ~/place/of/cloned/emacsd ~/.emacs.d - Start Emacs, get something to drink.
- Restart Emacs.
If you plan to work with Clojure you can follow the steps as documented in a blog post of mine.
Clojure nREPL integration is provided by CIDER. To make full use of it, the Leiningen cider-nrepl plugin must be present, either in project.clj or ~/.lein/profiles.clj. Here's my profiles.clj as example.
| Command | Description |
|---|---|
| align-regexp | Align within a region by regex |
| clojure-cheatsheet | Open cheatsheet |
| comment-region | Put region in comments |
| describe-mode | Get help about active modes |
| ediff | Load and diff files |
| ediff-buffers | Diff buffers |
| eshell | Create buffer with terminal |
| find-name-dired | List all files in dir tree |
| httpd-start | Start internal http server on http://localhost:8080/imp |
| impatient-mode | Enable buffers impatient minor mode |
| linum-mode | Toggle line number display on the left |
| magit-log-buffer-file | Show Git log with commit touching file |
| magit-status | Show Magit buffer |
| query-replace | Replace all to end of buffer, ask for each |
| package-list-packages | Open package manager |
| replace-string | Replace all to end of buffer |
| revert-buffer | Reload buffer contents from file |
| rgrep | Grep for pattern recursively in files |
| string-rectangle | Insert prefix to every marked line |
| uncomment-region | Remove comment markers for region |
| visual-line-mode | Switch nice word wrap on/off |
File/buffer/window commands
C-x C-c Exit Emacs
C-x C-f Find file
C-x f Open recently used file
C-x C-s Save buffer
C-x C-w Write buffer to other file
C-x C-d Show directory (dired+)
C-x C-j Open dired and go to file in current buffer
C-q Open directory bar (neotree)
C-x b Switch buffer
C-Pgup Previous buffer
C-Pgdn Next buffer
C-Tab Switch window
C-x C-b List buffers (ibuffer)
C-Escape Kill this buffer
C-x k Kill buffer
C-x g Git status (magit)
C-x o Jump to next window
C-x 1 Delete other windows
C-x 0 Delete current window
C-x 2 Split window horizontally
C-x 3 Split window vertically
C-l Center buffer to point
M-p Scroll buffer up
M-n Scroll buffer down
Movement of point
C-n Line down
C-p Line up
M-f Word forward
M-b Word backward
C-a Line begin
C-e Line end
M-< Buffer begin
M-> Buffer end
C-c Space Ace Jump
C-x C-x Jump back to previous mark
General edit commands
C-z Undo
C-k Kill line
C-d Kill character forward
M-d Kill word
M-Delete Kill word backwards
M-q Reformat paragraph
C-c Copy
C-x Cut
C-v Paste
C-y Browse kill ring
C-x h Mark whole buffer contents
C-< Mark previous like this (multiple cursors)
C-> Mark next like this (multiple cursors)
C-M-< Mark all like this (multiple cursors)
C-Space Expand region
C-Enter Set/end rectangle mark
M-S-; Toggle comment for region
M-S-Up Move line or region up
M-S-Down Move line or region down
Misc commands
C-g Cancel command / buffer (or 3x Escape)
q Dismiss a temporary buffer that has appeared
M-g g Goto line
C-s Regex search forward
C-s C-w Regex search forward for word under point
C-r Regex search backward
C-r C-w Regex search backward for word under point
M-% Query replace
C-c End Toggle window interactive resize mode
C-x C-+ Increase font size in buffer
C-x C-- Decrease font size in buffer
C-x C-0 Reset font size in buffer
C-+ Toggle highlight symbol at point
Elscreen (see also project page)
C-c C-s c Create new screen
C-c C-s 0-9 Switch to screen
C-c C-s k Kill current screen
Projectile (see also project page)
C-c p p Switch project + select file
C-c p f Select file in current project
C-c p e Select within recently visited files in project
C-c p b Select within open project buffers
C-c p t Select test file in current project
C-c p D Open project root dir for current buffer
C-c p c Compile project
C-c p P Execute tests for project
C-c p k Kill all project buffers
Dired/Dired+
Enter Select file/dir
^ Goto parent dir
C-x M-o Toggle hidden file display
( Toggle file details display
g Refresh
m Mark
u Unmark
U Unmark all
* . Mark by extension
* % Mark by regex
C Copy marked
R Move/Rename marked
D Delete marked
F Visit marked
+ Create new dir
q Close dired buffer
Markdown (see also cheatsheet)
C-c C-a l Insert link
C-c C-c p Preview in browser
Magit (for more see keystroke index)
q Close Magit buffer
g Refresh
l l Show log
e Enter Ediff mode
x Reset to commit
C-u x Hard reset to commit
Tab Show diff for single file
s Stage one
u Unstage one
S Stage all
U Unstage all
c c Prepare commit
C-c C-c Commit
P P Push
f u Fetch
m m Merge
b b Switch branch
z z Create stash
A Apply stash and pop it
i Add file to .gitignore
Paredit (for more see cheatsheet)
Tab Reindent
C-M-u Jump up to start of enclosing sexp
C-f Jump forward to next sexp
C-S-f Jump forward and adjust region
C-M-f Jump forward+down to next sexp
C-b Jump backward to beginning of previous sexp
C-S-b Jump backward and adjust region
C-M-Space Mark current sexp
C-d Delete whitespace until next sexp except one
C-k Kill sexp or rest until sexp ends
C-i Reindent sexp
C-Right Forward slurp (closing bracket to the right)
C-Left Forward barf (closing bracket to the left)
ESC C-Right Backward slurp (opening bracket to the left)
ESC C-Left Backward barf (opening bracket to the right)
M-( Wrap round
M-s Splice (unwrap)
M-S Split sexps
M-J Join sexps
M-r Raise sexp
Clojure/CIDER-Mode specific (for more see CIDER shortcuts)
C-c M-j Start new REPL
C-c M-c Connect to existing REPL
C-c C-c Compile and evaluate current toplevel sexp
C-u C-c C-c As before, but show result in buffer
C-c C-f Compile and evaluate toplevel sexp in REPL
C-c C-k Compile and load complete buffer
C-c C-p Recompile and load whole project
C-c C-Enter Recompile and restart system
C-c C-e Evaluate sexp preceding point and display result in echo area
C-c l Save sexp at point
C-c C-l Eval saved sexp
C-c C-z Jump to REPL buffer
C-c M-p Copy toplevel sexp to REPL buffer
C-c M-n n Switch REPL namespace to buffer
C-c M-m Macroexpand-1 preceding sexp
C-c C-t t Run single test at point
C-c C-t n Run tests for namespace
C-c C-t p Run tests for project
C-c C-v Refactorings (see link below)
M-. Jump to definition
M-, Jump back
C-c C-d Show docs for function
C-c C-j Show Javadoc in browser
C-c C-i Reindent defn
C-c Tab Toggle code folding
C-c s Show all folded code blocks
C-c h Hide foldable code blocks
C-< Mark all symbols in defn (multiple cursors)
C-M-< Mark all symbols like this (multiple cursors)
Tab Reindent, then auto-complete
CIDER-REPL-Mode specific (for more see CIDER shortcuts)
Enter Evaluate entered sexp
Tab Complete symbol at point
C-Up Back through REPL history
C-Down Forward through REPL history
C-c C-c Cancel current evaluation
C-c C-u Clear input before point
C-c C-o Clear previous REPL buffer output
C-u C-c C-o Clear REPL buffer output
C-c C-q Quit CIDER session / kill REPL
Web-Mode (see also project page)
C-7 Close tag
C-c C-i Indent buffer
M-; Toggle comment
C-c C-n Jump to end/begin tag
C-c C-f Toggle block folding
C-c C-d d Detect tag mismatch
C-c C-e i Insert element (interactive)
C-c C-e l Insert link (interactive)
C-c C-a i Insert attribute (interactive)
C-c q q Toggle folding
Emacs-Lisp-Mode
C-c C-c Eval top-level sexp
C-x C-e Eval last elisp sexp
C-< Mark all symbols in defun (multiple cursors)
C-M-< Mark all symbols like this (multiple cursors)
Haskell-Mode
C-c C-l Load buffer in interactive GHC
C-c C-h Hoogle query
C-c C-c Cabal build
C-c C-t Show type of expression
C-c C-d Show info about expression
C-c C-k Clear REPL buffer output
M-. Goto definition
Neotree File-Mode (see also Emacs wiki page)
Tab Expand / Collapse dir
Enter Load file in buffer, exit neotree
Space Load file in buffer, stay in neotree
q Close neotree window
c New file
d Delete file
r Rename file
g Refresh
A Toggle neotree window maximization
H Toggle display of hidden files
U Move directory up
C Change root to dir
Org-Mode (see also refcard)
* Todos
** Organize christmas party [66%]
DEADLINE: <2014-12-05 Fri>
*** DONE Book guide for museum
*** DONE Book table restaurant
*** TODO Invite people
- A headline begins with
*and starts a section. - A section contains items, starting by default with bullet
-. - Checkboxes
[ ]can be used after the bullet of an item.
M-Enter Add next item
M-S-Enter Add next TODO or [ ] item
M-Left Decrease heading level
M-Right Increase heading level
M-Up Move up within level
M-Down Move down with level
Tab Cycle folding
S-Left On heading: cycle status backward
On item: cycle bullet style
In calendar: previous day
S-Right On heading: cycle status forward
On item: cycle bullet style
In calendar: next day
S-Up On heading: cycle priority backward
On item: move up within section
S-Down On heading: cycle priority forward
On item: move down within section
C-c ^ Sort items
C-c . Add date
C-c C-q Define tags
C-c C-d Add deadline to section
C-c C-c Toggle checkbox [ ] <-> [X]
C-c C-z Add note to section
C-c C-l Add link
C-c / ... Filter by ...
C-c a ... Open agenda