Just barebone Janet language mode, copied from the clojure.kak, for Kakoune.

Just add this to your kakrc:

plug "pepe/janet.kak"

Then reload Kakoune config or restart Kakoune and run :plug-install.

To use auto format on save, you need to install jfmt and update your kakrc like so:

set-option global janet_autoformat true
set-option global janet_formatcmd jfmt

To use auto lint before save, you need to install jlnt and update your kakrc like so:

set-option global janet_autolint true
set-option global janet_lintcmd jlnt

janet.kak provides a user mode with various mappings to access Janet doc strings, surround forms with delimiters, paste some common snippets, and more. To access this user mode, you need to add a mapping to the default user mode.

map global user -docstring 'Janet mode' J ': enter-user-mode janet<ret>'