[ivy] add ivy-xref

init.org

@@ -2780,8 +2780,15 @@ SLIME opens CLHS links in Firefox, but I'd rather open them in Tor Browser; Tor
   :config
   (setq ivy-re-builders-alist
         '((t . ivy--regex-ignore-order))))
-
 #+END_SRC
+
+** ivy-xref
+#+BEGIN_SRC emacs-lisp
+(use-package ivy-xref
+  :config
+  (setq xref-show-definitions-function #'ivy-xref-show-defs))
+#+END_SRC
+
 * TODO magit [0%]
 1. [ ] It'd be really cool to =(recenter 3)= when you /open/ a section, and =(recenter)= when you close a section
 2. [ ] binding "c" to magit-section-backward and "j" to magit-commit means I can't nonchalantly hit "c c" to commit like before...it becomes "j c" :\