From b6297dae8c69f707f8f9266810d192a95b384eeb Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Thu, 31 Oct 2019 12:08:28 +0100
Subject: syntax: disable events when highlighting

---
 ui/syntax/syntaxedit.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ui/syntax/syntaxedit.c b/ui/syntax/syntaxedit.c
index 2e53b011..80cff689 100644
--- a/ui/syntax/syntaxedit.c
+++ b/ui/syntax/syntaxedit.c
@@ -172,6 +172,7 @@ static void highlight_text(HWND hWnd)
 	evaluate_untunneled_blocking(this, hWnd, msg, spans);
 
 	this->idoc->lpVtbl->Undo(this->idoc, tomSuspend, NULL);
+	SendMessage(hWnd, EM_SETEVENTMASK, 0, 0);
 	SendMessage(hWnd, WM_SETREDRAW, FALSE, 0);
 	SendMessage(hWnd, EM_EXGETSEL, 0, (LPARAM)&orig_selection);
 	SendMessage(hWnd, EM_GETSCROLLPOS, 0, (LPARAM)&original_scroll);
@@ -198,6 +199,7 @@ static void highlight_text(HWND hWnd)
 	SendMessage(hWnd, EM_HIDESELECTION, FALSE, 0);
 	SendMessage(hWnd, WM_SETREDRAW, TRUE, 0);
 	RedrawWindow(hWnd, NULL, NULL, RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
+	SendMessage(hWnd, EM_SETEVENTMASK, 0, ENM_CHANGE);
 	this->idoc->lpVtbl->Undo(this->idoc, tomResume, NULL);
 	if (!found_private_key)
 		SendMessage(hWnd, SE_PRIVATE_KEY, 0, 0);
-- 
cgit v1.2.3-59-g8ed1b