Spacemacs configuration

Used for TypeScript, JavaScript, React, Python.

Usage

$ git clone https://github.com/syl20bnr/spacemacs ~/.emacs.d
$ cd ~/.emacs.d
$ git checkout develop
$ git clone https://github.com/saltycrane/.spacemacs.d ~/.spacemacs.d
$ npm install -g typescript
$ npm install -g prettier
$ npm install -g vmd  # for markdown preview
$ brew install ripgrep
$ cd ~/.spacemacs.d
$ python3.6 -m venv venv
$ source venv/bin/activate
$ pip install -r requirements.txt
$ emacs

Key bindings

I: insert mode, N: normal mode, V: visual mode

| key       | function         | description                                                   | mode(s) |
|-----------|------------------|---------------------------------------------------------------|---------|
| M-SPC     | just-one-space   | change multiple spaces into just one space                    | I, N    |
| >         | evil-shift-right | indent region right by fixed amount                           | V       |
| <         | evil-shift-left  | indent region left by fixed amount                            | V       |
| J         | evil-join        | join the next line with the current line                      | N       |
| SPC v     | er/expand-region | enter expand region mode. hit v to expand. hit V to contract. | N       |
| SPC f e D |                  | compare your .spacemacs with official template                |         |

To try

SPC j w - avy jump word
[ SPC   - insert space above
] SPC   - insert space below
SPC p a - toggle between implementation and test
SPC p I - invalidate projectile cache
SPC t s - toggle flycheck
SPC e l - toggle error list display
SPC e . - error trasient state

Failed attempts

;; Try to disable an eslint rule
(defun saltycrane/add-options-to-eslint-executable ()
  (setq-local flycheck-javascript-eslint-executable "eslint --rule no-warning-comments: 0 ")
  )
(add-hook 'flycheck-mode-hook #'saltycrane/add-options-to-eslint-executable)

See also

• Magit in Spacemacs notes