From: Juri Linkov <juri@linkov.net>
To: 46992@debbugs.gnu.org
Subject: bug#46992: xref-after-update-hook
Date: Sun, 07 Mar 2021 20:50:25 +0200 [thread overview]
Message-ID: <87r1kqhkzu.fsf@mail.linkov.net> (raw)
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Version: 28.0.50
Severity: wishlist
Tags: patch
As suggested in https://lists.gnu.org/archive/html/emacs-devel/2021-03/msg00161.html
here is a patch that adds such hook:
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diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index 18fdd963fb..ba4e48faf8 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -415,6 +415,10 @@ xref-after-return-hook
"Functions called after returning to a pre-jump location."
:type 'hook)
+(defcustom xref-after-update-hook nil
+ "Functions called after the xref buffer is updated."
+ :type 'hook)
+
(defvar xref--marker-ring (make-ring xref-marker-ring-length)
"Ring of markers to implement the marker stack.")
@@ -919,7 +933,8 @@ xref--insert-xrefs
"RET or mouse-1: follow reference"))
prefix new-summary)
(setq prev-line-key line-key)))
- (insert "\n"))))
+ (insert "\n")))
+ (run-hooks 'xref-after-update-hook))
(defun xref--analyze (xrefs)
"Find common filenames in XREFS.
next reply other threads:[~2021-03-07 18:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-07 18:50 Juri Linkov [this message]
2021-03-07 19:29 ` bug#46992: xref-after-update-hook Dmitry Gutov
2021-03-07 20:43 ` Juri Linkov
2021-03-08 0:09 ` Dmitry Gutov
2021-03-08 17:48 ` Juri Linkov
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