atomic-emacs: A CoffeeScript repository from tautologico

Atomic Emacs

Emacs keybindings for Atom.

Installation

On the command line:

apm install atomic-emacs

Or in Atom:

In Preferences, click the Install tab.
Type atomic-emacs in the search box, and click the Packages button.
Click Install on the atomic-emacs package.

There's no need to restart Atom.

Commands

Navigation

'ctrl-b': 'atomic-emacs:backward-char'
'left': 'atomic-emacs:backward-char'
'ctrl-f': 'atomic-emacs:forward-char'
'right': 'atomic-emacs:forward-char'
'alt-b': 'atomic-emacs:backward-word'
'alt-left': 'atomic-emacs:backward-word'
'alt-f': 'atomic-emacs:forward-word'
'alt-right': 'atomic-emacs:forward-word'
'ctrl-alt-b': 'atomic-emacs:backward-sexp'
'ctrl-alt-f': 'atomic-emacs:forward-sexp'
'ctrl-alt-p': 'atomic-emacs:backward-list'
'ctrl-alt-n': 'atomic-emacs:forward-list'
'alt-{': 'atomic-emacs:backward-paragraph'
'alt-}': 'atomic-emacs:forward-paragraph'
'alt-m': 'atomic-emacs:back-to-indentation'
'ctrl-a': 'editor:move-to-beginning-of-line'
'ctrl-s': 'find-and-replace:show'
'ctrl-r': 'find-and-replace:show'
'alt-<': 'core:move-to-top'
'alt->': 'core:move-to-bottom'

Killing & Yanking

'alt-backspace': 'atomic-emacs:backward-kill-word'
'alt-delete': 'atomic-emacs:backward-kill-word'
'alt-d': 'atomic-emacs:kill-word'
'ctrl-k': 'atomic-emacs:kill-line'
'ctrl-w': 'atomic-emacs:kill-region'
'alt-w': 'atomic-emacs:copy-region-as-kill'
'ctrl-alt-w': 'atomic-emacs:append-next-kill'
'ctrl-y': 'atomic-emacs:yank'
'alt-y': 'atomic-emacs:yank-pop'
'alt-shift-y': 'atomic-emacs:yank-shift'

Note that Atomic Emacs does not (yet) support prefix arguments, so to rotate the kill ring forward, use yank-shift (equivalent to yank-pop in Emacs with a prefix argument of -1).

Editing

'alt-\\': 'atomic-emacs:delete-horizontal-space'
'alt-^': 'atomic-emacs:delete-indentation'
'ctrl-o': 'atomic-emacs:open-line'
'alt-space': 'atomic-emacs:just-one-space'
'ctrl-x ctrl-o': 'atomic-emacs:delete-blank-lines'
'ctrl-t': 'atomic-emacs:transpose-chars'
'alt-t': 'atomic-emacs:transpose-words'
'ctrl-alt-t': 'atomic-emacs:transpose-sexps'
'ctrl-x ctrl-t': 'atomic-emacs:transpose-lines'
'ctrl-x ctrl-l': 'atomic-emacs:downcase-word-or-region'
'alt-l': 'atomic-emacs:downcase-word-or-region'
'ctrl-x ctrl-u': 'atomic-emacs:upcase-word-or-region'
'alt-u': 'atomic-emacs:upcase-word-or-region'
'alt-c': 'atomic-emacs:capitalize-word-or-region'
'ctrl-j': 'editor:newline'
'ctrl-m': 'editor:newline'
'ctrl-/': 'core:undo'
'ctrl-_': 'core:undo'
'ctrl-x u': 'core:undo'
'alt-/': 'atomic-emacs:dabbrev-expand'
'alt-?': 'atomic-emacs:dabbrev-previous'
'alt-q': 'autoflow:reflow-selection'
'alt-;': 'editor:toggle-line-comments'
'ctrl-alt-\\' : 'editor:auto-indent'

Marking & Selecting

'ctrl-space': 'atomic-emacs:set-mark'
'ctrl-alt-space': 'atomic-emacs:mark-sexp'
'ctrl-x h': 'atomic-emacs:mark-whole-buffer'
'ctrl-x ctrl-x': 'atomic-emacs:exchange-point-and-mark'

UI

'ctrl-g': 'core:cancel'
'ctrl-x ctrl-s': 'core:save'
'ctrl-x ctrl-w': 'core:save-as'
'alt-x': 'command-palette:toggle'
'alt-.': 'symbols-view:go-to-declaration'
'ctrl-x ctrl-c': 'application:quit'
'ctrl-x ctrl-f': 'atomic-emacs:find-file'
'ctrl-x b': 'fuzzy-finder:toggle-buffer-finder'
'ctrl-x k': 'core:close'
'ctrl-x 0': 'pane:close'
'ctrl-x 1': 'atomic-emacs:close-other-panes'
'ctrl-x 2': 'pane:split-down'
'ctrl-x 3': 'pane:split-right'
'ctrl-x o': 'window:focus-next-pane'

Other Packages

For a more Emacs-like version of find-file, install advanced-open-file. Atomic Emacs will use that package if it exists by default instead of Atom's fuzzy-finder. This may be disabled in settings, but note that fuzzy-finder cannot create new files.

Something missing?

Feel free to suggest features on the Github issue tracker, or better yet, send a pull request!

Windows Note

Some common Emacs keystrokes conflict with the default key bindings on Atom for Windows in unexpected ways. For example, ctrl-k (kill-line on emacs) is a prefix key for a set of pane management commands in Atom for Windows. The result is that after pressing ctrl-k, Atom will wait for 2 seconds to determine if it should treat this as a full command, or the beginning of another command, making kill-line feel "slow".

You can of course disable this by disabling the all built-in key bindings that start with ctrl-k in your keymaps.config file. You can also do this a little easier with the disable-keybindings package.

Contributing

Bug reports
Source
Patches: Fork on Github, send pull request.
Include tests where practical.
Leave the version alone, or bump it in a separate commit.

tautologico/atomic-emacs