emacs: Tweaks

- disable smartparens in favour of electric-pair-mode
- stop eglot from logging so much
- add dhall-mode

home-manager/modules/emacs/config.org

@@ -764,9 +764,9 @@ Enable =magit= integration
 
 ** General settings
 
-Auto balance parenthesese.
+Auto balance parenthesese. *Note:* Switched to =electric-pair-mode=
 
-#+begin_src emacs-lisp
+#+begin_src emacs-lisp :tangle no
   (use-package smartparens
     :ghook 'prog-mode-hook)
 #+end_src
@@ -1013,6 +1013,7 @@ Visualise git changes in the gutter, next to the line numbers
 #+begin_src emacs-lisp
   (use-package eglot
     :config
+    (fset #'json--log-event #'ignore) ;; Performance boost by not logging every event
     (add-to-list 'eglot-server-programs
                  '(conf-toml-mode . ("taplo" "lsp" "stdio")))
     (add-to-list 'eglot-server-programs
@@ -1574,6 +1575,15 @@ jinja2
      turn-on-haskell-unicode-input-method))
 #+end_src
 
+*** Dhall
+
+Dhall is a programmable configuration language that you can think of as: JSON + functions + types + imports
+
+#+begin_src emacs-lisp
+  (use-package dhall-mode
+    :mode "\\.dhall\\'")
+#+end_src
+
 * Org
 
 ** Main org setup