General, minor refactoring

modules/lang/emacs-lisp/config.el

@@ -11,9 +11,9 @@
 ;;
 ;; Config
 
-(add-to-list 'auto-mode-alist '("\\.Cask\\'" . emacs-lisp-mode))
-
-(after! elisp-mode
+(def-package! elisp-mode
+  :mode ("\\.Cask\\'" . emacs-lisp-mode)
+  :config
   (set-repl-handler! 'emacs-lisp-mode #'+emacs-lisp/open-repl)
   (set-eval-handler! 'emacs-lisp-mode #'+emacs-lisp-eval)
   (set-lookup-handlers! 'emacs-lisp-mode

modules/lang/latex/+viewers.el

@@ -1,6 +1,6 @@
 ;;; lang/latex/+viewers.el -*- lexical-binding: t; -*-
 
-(cl-block 'viewer
+(catch 'found-viewer
   (dolist (viewer +latex-viewers)
     (if (pcase viewer
           (`skim
@@ -29,7 +29,7 @@
              ;; Update PDF buffers after successful LaTeX runs
              (add-hook 'TeX-after-compilation-finished-function #'TeX-revert-document-buffer))))
 
-        (cl-return-from 'viewer)))
+        (throw 'found-viewer t)))
 
   ;; fall back to latex-preview-pane
   (add-to-list 'TeX-view-program-list '("preview-pane" latex-preview-pane-mode))
@@ -40,7 +40,6 @@
   (setq latex-preview-pane-multifile-mode 'auctex)
 
   (define-key! doc-view-mode-map
-    (kbd "ESC") #'delete-window
-    "q" #'delete-window
-    "k" (λ! (quit-window) (delete-window))))
-
+    "ESC" #'delete-window
+    "q"   #'delete-window
+    "k"   (λ! (quit-window) (delete-window))))