Disable consult preview for expensive things

emacs/init.el

@@ -344,12 +344,14 @@
   ;; For some commands and buffer sources it is useful to configure the
   ;; :preview-key on a per-command basis using the `consult-customize' macro.
   (consult-customize
-   consult-theme
-   :preview-key '(:debounce 0.5 any)
+   consult-theme consult-xref consult-bookmark
    consult-ripgrep consult-git-grep consult-grep
-   consult-bookmark consult-recent-file consult-xref
+   :preview-key '(:debounce 0.4 any)
+
+   consult-recent-file consult-buffer
    consult--source-bookmark consult--source-recent-file
-   consult--source-project-recent-file))
+   consult--source-project-recent-file
+   :preview-key "C-."))
 
 (use-package consult-dir
   :ensure t