Minor reformatting & refactors across the board

core/cli/doctor.el

@@ -55,7 +55,7 @@ in."
            emacs-version))
    ((= emacs-major-version 26)
     (warn! (concat "Emacs %s detected. Doom is dropping Emacs 26.x support very soon. Consider "
-                   "upgrading to Emacs 27.x.")
+                   "upgrading to Emacs 27.1.")
            emacs-version)))
 
   (print! (start "Checking for Emacs config conflicts..."))

core/core-keybinds.el

@@ -28,6 +28,8 @@ and Emacs states, and for non-evil users.")
 
 (cond
  (IS-MAC
+  ;; mac-* variables are used by the special emacs-mac build of Emacs by
+  ;; Yamamoto Mitsuharu, while other builds use ns-*.
   (setq mac-command-modifier      'super
         ns-command-modifier       'super
         mac-option-modifier       'meta

core/core.el

@@ -420,7 +420,7 @@ intervals."
       (let ((req (pop packages)))
         (unless (featurep req)
           (doom-log "Incrementally loading %s" req)
-          (condition-case e
+          (condition-case-unless-debug e
               (or (while-no-input
                     ;; If `default-directory' is a directory that doesn't exist
                     ;; or is unreadable, Emacs throws up file-missing errors, so