Emacs is among the oldest Free Software still under development. It is programmable with Emacs Lisp.
My configuration is mostly provided by devenv and customized in my dot-files/emacs.el.
Meta-X
| key | info |
|---|
| C-g | abort current command, press multiple time |
| M-x | execute command |
| C-h f | check function doc |
| C-h v | check variable doc |
| C-h m | check mode doc |
Navigation
| key | info |
|---|
| C-x 1 | fullscreen frame |
| C-x 2 | split frame horizontally |
| C-x 3 | split frame vertically |
| C-x 0 | close current frame |
| C-x o | move between frame |
| C-x b | switch buffer |
Commands
| key | info |
|---|
| ibuffer | edit list of buffers |
Haskell
| key | info |
|---|
| C-c C-l | load a file in ghci |
| C-c C-t | show type at point |
Purescript
| key | info |
|---|
| psci | start ide server process |
| C-c tab | add import |
| C-c M-s | insert suggestions |
Magit
A git Porcelain inside Emacs.