<Ctrl-h> a ....................... get help for a command (word list or regexp)
<Ctrl-h> k ....................... describe key
<Ctrl-x> <Ctrl-s> ................. save the current buffer
<Ctrl-x> <s> ...................... save all buffers
<Ctrl-x> <Ctrl-w> ................. save the current buffer with a specified filename
<Ctrl-x> <Ctrl-f> ................. open/create file
<Meta-x> revert-buffer ............ reload file in current buffer
<Meta-x> find-file-at-point ............ open a uri
<Ctrl-x> <Ctrl-c> ................. quit
<Ctrl-x> <k> ...................... kill buffer
<Ctrl-w> .......................... copy
<Ctrl-y> .......................... paste
<Meta-w> .......................... cut
<Ctrl-s> .......................... incremental search
<Ctrl-s> .......................... next candidat
<Meta-x> delete-trailing-whitespace . guess what
<Ctrl-x> <1> ...................... delete all other windows
<Ctrl-x> <o> ...................... switch buffer
<Ctrl-x> <Ctrl-e> ................. eval sexp
<Meta-x> list-packages <Enter> .... list available packages
<Meta-x> re-builder ................ start regular expression builder
<Ctrl-c> <Ctrl-q> .................. exit regular expression builder
<Meta-p> ........................... search history up
<Meta-n> ........................... search history down
/ <ctrl-y> ........................ paste text to search for
<Meta-x> org-info <Enter> ......... read the documentation
<Tab> ............................. rotate current subtree between states
<Shift-Tab> ....................... rotate entire buffer between states
<Ctrl-c> <Ctrl-n/p> ............... next/previous heading
<Meta-up> ......................... scroll to next page
<Meta-down> ....................... scroll to previous page
<Ctrl-l> .......................... focus the text around the coursor (can be repeated)
<Meta-Shift-Up/Down> .............. move subtree/list item up/down
<Meta-Enter> ...................... insert new heading/item at current level
<Ctrl-Enter> ...................... insert new heading after subtree
<Meta-Shift-Enter> ................ insert new TODO entry (TODO || - [ ])
|--<Tab> .......................... insert seperating row
<Ctrl-c> <Ctrl-c> ................. re-align the table without moving the cursor
<Tab> ............................. re-align the table, move to next field
<Shift-Tab> ....................... move to previous field
<Enter> ........................... re-align the table, move to next row
<Meta-Shift-Up/Down> .............. move row up/down
<Meta-Left/Right> ................. move the current column left
<Meta-Shift-Left> ................. kill the current column
<Meta-Shift-Right> ................ insert new column to left of cursor position
<C-u> <C-c> <|> ................... convert selected region to table
<Ctrl-c> ? ........................ reference the current cell
<Ctrl-c> } ........................ turn on the reference visualization grid
<Ctrl-u> <Ctrl-c> * ............... re-evaluate all formulas
:=vsum(@2..@9) .................... sum of row 2 -9
:=vmean($1..$9) ................... mean of column 1 - 9
<Ctrl-c> <Ctrl-l> ................. insert a link (TAB completes stored links) / edit link at point
<Ctrl-u> <Ctrl-c> <Ctrl-l> ........ insert file link with file name completion
<Ctrl-c> <Ctrl-o> ................. open file links in emacs
<Ctrl-c> <Ctrl-l> ................. edit link under the cursor
[[link][description]] or alternatively [[link]]
<Ctrl-c> <Ctrl-t> ................. rotate the state of the current item
<Shift-Up/Down> ................... raise/lower priority
<Ctrl-c> <Ctrl-c> ................. toggle checkbox at point (- [ ] subtask)
<Meta-Shift-Enter> ................ insert new TODO entry (TODO || - [ ])
<Ctrl-c> <.> ...................... prompt for date and insert timestamp
<Ctrl-c> <Ctrl-d> ................. insert DEADLINE timestamp
<Ctrl-c> <Ctrl-s> ................. insert SCHEDULED timestamp
<Shift-Right/Left> ................ change timestamp at cursor ±1 day
<Shift-Up/Down> ................... change year/month/day at cursor by ±1
<Ctrl-c> <>> ...................... access the calendar for the current date
<Ctrl-c> <<> ...................... insert timestamp matching date in calendar access agenda for current date
<Ctrl-c> <a> <a> .................. agenda view
<l> ............................... log view
<q> ............................... quit
<Ctrl-c> <Ctrl-c> ................ execute code block under cursor
#+BEGIN_SRC sh
echo "This file takes up `du -h emacs.md |sed 's/\([0-9k]*\)[ ]*emacs.md/\1/'`"
#+END_SRC
| Language | Identifier | Language | Identifier |
|---|---|---|---|
| Asymptote | asymptote | Awk | awk |
| C | C | C++ | C++ |
| Clojure | clojure | CSS | css |
| D | d | ditaa | ditaa |
| Graphviz | dot | Emacs Calc | calc |
| Emacs Lisp | emacs-lisp | Fortran | fortran |
| gnuplot | gnuplot | Haskell | haskell |
| Java | java | Javascript | js |
| LaTeX | latex | Ledger | ledger |
| Lisp | lisp | Lilypond | lilypond |
| MATLAB | matlab | Mscgen | mscgen |
| Objective Caml | ocaml | Octave | octave |
| Org mode | org | Oz | oz |
| Perl | perl | Plantuml | plantuml |
| Processing.js | processing | Python | python |
| R | R | Ruby | ruby |
| Sass | sass | Scheme | scheme |
| GNU Screen | screen | Sed | sed |
| shell | sh | SQL | sql |
| SQLite | sqlite |
<Ctrl-c> <Ctrl-q> ................. set tags for current heading
<Ctrl-u> <Ctrl-c> <Ctrl-q> ........ realign tags in all headings
<Ctrl-c> <\> ...................... create sparse tree with matching
<Ctrl-c> <Ctrl-o> ................. tags globally (agenda) match tags at cursor
<Shift-Up/Down> ................... set prio for header
<Ctrl-c> <Ctrl-e> ................. export/publish dispatcher
<Ctrl-c> <z> ....................... <prefix>
<prefix> c ......................... create workgroup
<prefix> A ......................... rename workgroup
<prefix> k ......................... kill workgroup
<prefix> v ......................... switch to workgroup
<prefix> C-s ....................... save session
<prefix> C-f ....................... load session
You can mark candidates with C-SPC; this is useful when you need to perform an action on many candidates of your choice (kill buffers for example). M-a to select all. You can insert marked candidates into the current buffer with C-c C-i. This is useful when you have narrowed to a list of candidates, i.e. files, and then you want to save such candidates. If you find the current horizontal Helm window is small, you can always switch it to a vertical window with C-t. Running C-t again returns the Helm window back to horizontal and so on.
From within a helm-find-files session, you can invoke helm-ff-run-grep with C-s to search a file/directory on highlighted entry in the Helm buffer. With prefix argument C-u, recursively greps a selected directory.
You can also save the result into a Grep buffer using the action Save results in Grep buffer. Note that this Grep buffer is created by Helm, not the default Emacs grep buffer. It has minimal key bindings. In hgrep buffer, press C-h m to view all key bindings.
helm-for-files
helm-complex-command-history
helm-projectile-grep
helm-info
helm-find
helm-info
helm-regexp
helm-top
helm-surfraw
helm-color
helm-eval-expression-with-eldoc
helm-calcul-expression
helm-show-kill-ring
helm-find-files ;; like find-file-at-point
"~/tmp"
<Meta-x> magit-status ....................... show magit status buffer
s Stage current hunk If point is in diff header, will stage all hunks belonging to current diff. If a region is active, only lines in that region will be staged. This is a distinct improvement on the conventional 'git add -p', the splitting mechanics of which are… 'imperfect'.
u Unstage current hunk As with s command, only in reverse: diff headers and regions provide a corresponding context to the unstage action. S Stage all hunks U Unstage all hunks k Discard uncommitted changes As with s command. c Prepare for commit Pops up magit-log-edit buffer. to allow you to enter your commit message. C-c C-c Execute commit Actually triggers commit action. Fire this inside the magit-log-edit commit message buffer. To postpone the commit for later, just C-x b to a different buffer and come back to this buffer when you're ready, C-c C-a Make the next commit an amend
sp-splice-sexp .. remove surrounding