From: Po Lu <luangruo@yahoo.com>
Date: Mon, 17 Jan 2022 00:29:39 +0000 (+0800)
Subject: Exercise wire right after event is filtered for native input
X-Git-Tag: emacs-29.0.90~3006
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e25db1e167c7322497a1e33590177d57571188c8;p=emacs.git

Exercise wire right after event is filtered for native input

* src/xterm.c (handle_one_xevent): Run a no-op immediately after
an event was filtered by GDK.
---

diff --git a/src/xterm.c b/src/xterm.c
index 3328e659301..9bf4404c9cf 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -8385,6 +8385,11 @@ x_filter_event (struct x_display_info *dpyinfo, XEvent *event)
       result = xg_filter_key (f1, event);
       unblock_input ();
 
+      if (result && f1)
+	/* There will probably be a GDK event generated soon, so
+	   exercise the wire to make pselect return.  */
+	XNoOp (FRAME_X_DISPLAY (f1));
+
       return result;
     }