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 emacs(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.
E-Mail searching, reading and writing requires notmuch (indexer) and msmtp (SMTP command), respectively. Syncing of local maildirs is done via mbsync (IMAP) and mpop (POP3). Password managment is done via pass.
The Emacs diary uses #includes. The included diary files are generated from iCalendar .ics files that are synced via vdirsyncer with CalDAV compliant services like Radicale or Nextcloud.
| Command | Description |
|---|---|
| align-regexp | Align within a region by regex |
| calendar | Open calendar and diary |
| 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 |
| hl-line-mode | Toggle highlighting of current line |
| 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-blame | Show Git blame lines for current file |
| magit-log-buffer-file | Show Git log with commits touching file |
| magit-status | Show Magit buffer |
| my-css-indent-2/4 | Set css indentation width |
| notmuch | Open e-mail search overview |
| org-agenda | Open Org agenda view |
| org-capture | Capture TODO item or anything else |
| org-store-link | Capture current place as link |
| query-replace | Replace all to end of buffer, ask for each |
| package-list-packages | Open package manager |
| projectile-replace | Replace string in project files |
| 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 |
| toggle-truncate-lines | Turn visual line wrapping on or off |
| uncomment-region | Remove comment markers for region |
| visual-line-mode | Switch nice word wrap on/off |
File/buffer/window/frame commands
C-q Exit Emacs
C-w Kill current buffer
C-x k Ask for buffer to kill
C-o Toggle window control hydra
C-x C-f Load file
C-x f Open recently used file
C-x C-s Save buffer to file
C-x C-w Write buffer to other file
C-x b, F8 Switch buffer
C-Pgup Previous buffer
C-Pgdn Next buffer
C-Tab Switch to next window
M-<1 2 ..> Goto window 1, 2, 3, ..
C-l Center buffer to point
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-x 5 2 Create new frame
C-x 5 0 Delete current frame
Globally available special functions
C-Escape Toggle treemacs sidebar
C-x C-b List buffers
C-F8 List buffers
C-x C-a Org agenda
C-x C-l Org store link
C-x C-q Org capture
C-x C-d Show directory of current buffer in dired+
C-x d Ask for start directory, then open dired
C-x t a Add current dir to treemacs workspace
C-x C-c Show calendar with diary-fancy-display
C-x g Git status for current project
C-x C-. Git blame for file in current buffer
C-x l Git log for file in current buffer
C-x C-n Show e-mail overview buffer *notmuch-hello*
C-x m Select mail composition context (from address, signature etc)
C-x C-m Compose new message
C-u C-x C-m Compose new message, ask for sender first
C-x y, F7 Insert snippet
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
C-, Ace Jump
M-< Set mark
M-> Jump back to 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-Ins Browse kill ring
C-/ Toggle comment for region
C-x h Mark whole buffer contents
C-> Mark next like this (multiple cursors)
C-< Mark previous like this (multiple cursors)
C-M-. Mark all like this (multiple cursors)
C-M-m Multiple cursors hydra
C-Space Expand region
C-Enter Set/end rectangle mark
Misc commands
C-g Cancel command / buffer (or 3x Escape)
q Dismiss a temporary buffer that has appeared
M-g Goto line
C-s Search (swiper)
C-r Replace string
C-x y Insert snippet
C-y Git grep
M-% Query replace
C-+ Increase font size in buffer
C-- Decrease font size in buffer
C-x C-0 Reset font size in buffer
C-; Toggle highlight symbol at point
Projectile (see also project page)
C-c p Open projectile hydra
C-F12 Find project file
Dired
? Show hydra
Enter Visit file/dir
v View file/dir in place
o Visit file in other window
& Do shell command on file (e.g. xdg-open)
C-o View file in other window
^ Go to parent dir
Backspace Go to parent dir
. Toggle hidden file display
Tab Toggle file details display
s Toggle sorting by date or by name
g Refresh
m Mark
% m Mark using regexp
u Unmark
U Unmark all
k Hide marked lines from list
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 (without explicit refspec)
f u Fetch
m m Merge
b b Switch branch
z z Create stash
z p Pop stash
z k Kill stash
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
C-M-t Transpose sexps
Hide-show code blocks (minor mode is activated where useful)
C-c x h Hide all foldable code blocks in buffer
C-c x s Show all folded code blocks in buffer
C-c x x Toggle code folding for block at point
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 s 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-x Clear REPL buffer
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-. 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-b 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
C-c C-Enter Restart component system
C-c f Start figwheel for ClojureScript REPL
C-c q Quit ClojureScript 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)
Treemacs Mode
? Show hydra
q Close treemacs
C-Escape Close treemacs
Tab Expand / Collapse dir
Enter Load file in buffer
Org Mode (see also refcard and org guide)
Bindings in Org buffer
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-Tab Cycle global 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-t Define tags
C-c C-t ... Set heading status
C-c C-d Add deadline date to section
C-c C-s Add schedule date to section
C-c C-c Toggle checkbox [ ] <-> [X], fix date, relayout table etc.
C-c C-z Add note to section
C-c C-l Insert link
C-c / ... Filter by ...
C-c a ... Open agenda
Bindings in Org agenda buffer
q Quit
g Refresh
s Save all Org buffers
. Go to today
f Go forward in time
b Go backward in time
t Set TODO status
C-c C-s Schedule item
C-c C-d Set deadline for item
I Start clock
O Stop clock
X Cancel running clock
Calendar
q Close calendar
i d Insert new diary entry
Notmuch E-Mail / saved searches overview aka notmuch-hello
? Display help
q Close window
m Compose new message
C-u m Compose new message, ask for sender first
j Jump to query
g Refresh view
G Notmuch sync with POP3 and IMAP servers
Notmuch E-Mail / search results as list of messages and threads
? Display help
q Close window
o Toggle ordering of messages
t Filter by tag
E Edit current search
Z Toggle tree view
U Unthreaded view
+ Add tag
- Remove tag
g Refresh view
G Notmuch sync with POP3 and IMAP servers
r Reply to sender
R Reply to all
m Compose new message
C-u m Compose new message, ask for sender first
Notmuch E-Mail / view single message or thread of messages
? Display help
q Close window
r Reply to sender
R Reply to all
f Forward message
e Resume editing of draft
+ Add tag
- Remove tag
w Save all attachments
m Compose new message
C-u m Compose new message, ask for sender first
Notmuch E-Mail / new message composition
C-c C-b Go to body
C-c C-f C-s Go to Subject: header field
C-c C-f C-t Go to To: header field
C-c C-f C-c Go to Cc: header field
C-c C-f C-b Go to Bcc: header field
C-x C-s Save (as draft)
C-c C-c Send and exit
C-c C-s Send
C-c C-d Don't send and exit
C-c t Replace contents with mail template
C-c C-a Add attachment
To remove an attachment just delete the markup from the message body.