#Related-Notes
BIBLIOGRAPHY
둠이맥스 - 키바인딩 참고
/home/junghan/doomemacs-git/modules/tools/lookup/config.el
;;; xref
;; The lookup commands are superior, and will consult xref if there are no
;; better backends available.
(global-set-key [remap xref-find-definitions] #'+lookup/definition)
(global-set-key [remap xref-find-references] #'+lookup/references)
(after! xref
;; We already have `projectile-find-tag' and `evil-jump-to-tag', no need for
;; xref to be one too.
(remove-hook 'xref-backend-functions #'etags--xref-backend)
;; ...however, it breaks `projectile-find-tag', unless we put it back.
(defadvice! +lookup--projectile-find-tag-a (fn)
:around #'projectile-find-tag
(let ((xref-backend-functions '(etags--xref-backend t)))
(funcall fn)))
;; This integration is already built into evil
(unless (modulep! :editor evil)
;; Use `better-jumper' instead of xref's marker stack
(advice-add #'xref-push-marker-stack :around #'doom-set-jump-a))
(use-package! ivy-xref
:when (modulep! :completion ivy)
:config
(set-popup-rule! "^\\*xref\\*$" :ignore t)
(setq xref-show-definitions-function #'ivy-xref-show-defs
xref-show-xrefs-function #'ivy-xref-show-xrefs)
;; HACK Fix #4386: `ivy-xref-show-xrefs' calls `fetcher' twice, which has
;; side effects that breaks in some cases (i.e. on `dired-do-find-regexp').
(defadvice! +lookup--fix-ivy-xrefs (fn fetcher alist)
:around #'ivy-xref-show-xrefs
(when (functionp fetcher)
(setf (alist-get 'fetched-xrefs alist)
(funcall fetcher)))
(funcall fn fetcher alist)))
(use-package! helm-xref
:when (modulep! :completion helm))
(use-package! consult-xref
:when (modulep! :completion vertico)
:defer t
:init
(setq xref-show-xrefs-function #'consult-xref
xref-show-definitions-function #'consult-xref)))
;;2025-01-24 W03
@user xref 는 이맥스에서 무엇인가?
@assistant Emacs에서 =xref=는 *식별자*의 정의와 참조를 빠르게 찾는 데 사용되는 플러그인 가능한 서브시스템입니다. 이는 다양한 백엔드를 지원하여, 식별자의 정의와 참조를 쉽게 탐색하고 이름을 변경할 수 있도록 도와줍니다[2]. =xref=는 여러 백엔드와 함께 사용되어, 다양한 프로그래밍 언어에서 식별자를 처리할 수 있습니다.
@user