My Emacs configuration
And Tmux too. And scripts to install this all to a new host.
Good emacs configurations that I took inspiration from:
- Purcell emacs config: https://github.com/purcell/emacs.d/
- John Wigley emacs: https://github.com/jwiegley/dot-emacs/
Scripts
bin/install_emacs.sh - installs emacs (-nox version) of the specified version,
bin/install_tmux.sh - build from repo or install tmux and its config,
bin/calculate_color.py - calculate some dark color in a form "#rrggbb" deterministically based on argument, used to pick host-unique color for tmux status line,
bin/install_scala.sh - builds and installs metals-emacs to ~/bin.
Tools
Specific tools needed for developing in some language are installed by the corresponding bin installer.
For Go, see http://golang.org/s/using-guru.
Additional handy tools (not yet sorted):
| Tool | Command | Used by |
|---|---|---|
| Ispell | sudo apt-get install ispell |
M-x ispell |
| Solium | sudo npm install solium -g |
flycheck Solidity code |
Keys
Here are useful key bindings that I sometimes forget :)
| Keys | Command | Description |
|---|---|---|
| C-M-n | forward-list | Move forward over a parenthetical group |
| C-M-p | backward-list | Move backward over a parenthetical group |
| C-M-u | backward-up-list | Move up in parenthesis structure |
| C-M-d | down-list | Move up in parenthesis structure |
| C-M-f | forward-sexp | Move forward over a balanced expression |
| C-M-b | backward-sexp | Move backward over a balanced expression |
| C-M-k | kill-sexp | Kill balanced expression forward |
| C-M-SPC | mark-sexp | Put the mark at the end of the sexp |
| C-x ( | Start defining a keyboard macro | |
| C-x ) | Stop defining a keyboard macro | |
| C-x e | Execute the keyboard macro (C-u 0 C-x e) | |
| --- | name-last-kbd-macro | Name the last-defined keyboard macro |
| --- | insert-kbd-macro | Insert a named keyboard macro at point |
| C-c ! l | flycheck-list-errors | Pop up a list of all errors in current buffer |
| C-c ! n | flycheck-next-error | |
| C-c ! p | flycheck-previous-error | |
| C-x SPC | Rectangle mode selection | |
| C-x TAB | Indent region left-right |
Happy coding 😺