Racket
This mode is built in lem, the basic syntax is provided by the scheme-mode.
To have a proper REPL, install r7rs:
raco pkg install r7rs
Once we have the package installed, we can then clone r7rs-swank to enable swank functionality:
git clone https://github.com/ecraven/r7rs-swank.git
Then, to start the racket swank server:
cd sr7rs-swank && sh racket.sh
Finally, move back to Lem and call the command scheme-slime-connect (by default, IP: 127.0.0.1 and PORT: 4005)
M-x scheme-slime-connect
Done! A nice REPL should have opened as a left buffer.
| Key-combination | Function |
|---|---|
| “C-M-q” | scheme-indent-sexp |
| “C-c M-p” | scheme-set-library |
| “C-c M-:” | scheme-eval-string |
| “C-c C-e” | scheme-eval-last-expression |
| “C-x C-e” | scheme-eval-last-expression |
| “C-M-x” | scheme-eval-define |
| “C-c C-r” | scheme-eval-region |
| “C-c C-l” | scheme-load-file |
| “C-c M-c” | scheme-remove-notes |
| “C-c C-k” | scheme-compile-and-load-file |
| “C-c C-c” | scheme-compile-define |
| “C-c Return” | scheme-macroexpand |
| “C-c M-m” | scheme-macroexpand-all |
| “Space” | scheme-insert-space-and-autodoc |
| “M-a” | scheme-autodoc |
| “C-c C-d C-a” | scheme-autodoc-with-typeout |
| “C-c C-d d” | scheme-describe-symbol |
| “C-c C-z” | scheme-switch-to-repl-buffer |
| “C-c z” | scheme-switch-to-repl-buffer |
| “C-c C-b” | scheme-connection-list |
| “C-c g” | scheme-interrupt |