From 8c0b2ca7cf76ec5215029ff0ab15f4bec1b1f12e Mon Sep 17 00:00:00 2001
From: Augusto Stoffel <arstoffel@gmail.com>
Date: Thu, 25 Feb 2021 15:48:41 +0100
Subject: [PATCH] Remove highlight overlays immediately when symbol edited
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* eglot.el (eglot--highlight-piggyback): Add modification-hooks
property to the created overlays.

Co-authored-by: João Távora <joaotavora@gmail.com>
GitHub-reference: fix https://github.com/joaotavora/eglot/issues/626
---
 lisp/progmodes/eglot.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
index d4300e186be..964658a8b23 100644
--- a/lisp/progmodes/eglot.el
+++ b/lisp/progmodes/eglot.el
@@ -2421,7 +2421,8 @@ is not active."
                                  (eglot--range-region range)))
                       (let ((ov (make-overlay beg end)))
                         (overlay-put ov 'face 'eglot-highlight-symbol-face)
-                        (overlay-put ov 'evaporate t)
+                        (overlay-put ov 'modification-hooks
+                                     `(,(lambda (o &rest _) (delete-overlay o))))
                         ov)))
                   highlights))))
        :deferred :textDocument/documentHighlight)
-- 
2.39.2