Change font size, add a feed, configure nil, install lispy

.config.d/15-lsp.el

@@ -22,6 +22,7 @@
 
   :config
   (add-to-list 'eglot-server-programs '((rust-mode) . ("rust-analyzer")))
+  (add-to-list 'eglot-server-programs '(nix-mode . ("nil")))
   ;; Optimizations
   (fset #'jsonrpc--log-event #'ignore)
   (setq jsonrpc-event-hook nil))
@@ -89,7 +90,9 @@
 (use-package nix-mode
   :ensure t
   :defer t
-  :commands (nix-mode))
+  :commands (nix-mode)
+  :hook
+  (nix-mode . eglot-ensure))
 
 ;; Common Lisp
 (use-package sly
@@ -104,4 +107,11 @@
   :ensure t
   :defer t)
 
+;; Lispy provides structural editing to lisp modes.
+(use-package lispy
+  :ensure t
+  :defer t)
+
+(add-hook 'emacs-lisp-mode-hook (lambda () (lispy-mode 1)))
+
 ;;; 15-lsp.el end here