TheHoTTGame/EmacsCommands.md

Useful Doom Emacs Commands

Notation

• SPC means space bar
• C- means hold down Ctrl
• M- means hold down Alt for non-Macs and Option for Macs
• S- means hold down Shift
• RET means enter

Example C-c C-l in Agda files is Ctrl-c, let go, Ctrl-l

General Doom Emacs usage

The 'ambient mode' is called _evil mode and follows vim-like bindings. The following commands are for evil mode:

• SPC h b b to look for bindings
• SPC f f to find files. can use TAB for auto-completing paths
• h j k l for left down up right
• SPC b k to kill 'buffers'
• i to go into _insert mode (in insert mode you can insert text) and ESC or C-g to go back to evil mode.
• C-_ to undo

For beta users, to get the latest patch

• do SPC g g for "git status"
• then F for pull (whilst in "git status")

Agda usage

To insert text in the agda file use i to enter insert mode.

• C-c C-l loads the file
• C-c C-, checks goal of the hole your cursor is in.
• C-c C-SPC fills hole your cursor is in.
• C-c C-r refines the hole your cursor is in.
• C-c C-c does cases on terms in the hole your cursor is in.
• C-c C-d used for checking types of terms
• C-c C-n used for 'reducing' terms to their 'simplest form'
• C-c C-. does C-c C-, and C-c C-d
• M-SPC c d looks up the definition of the thing you are hovering over.