From 67ec0b9fd6b68a171f3e698451adf01c30b83a03 Mon Sep 17 00:00:00 2001
From: Yuan Fu <casouri@gmail.com>
Date: Wed, 9 Aug 2023 20:17:44 -0700
Subject: [PATCH] * eldoc-box.el: Force rediplay after changing childframe
 size.

Hopefully this fixes the problem brought by the workaround fixing
issue#68.
---
 eldoc-box.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/eldoc-box.el b/eldoc-box.el
index 8896d74..2982e37 100644
--- a/eldoc-box.el
+++ b/eldoc-box.el
@@ -431,7 +431,10 @@ FRAME is the childframe, WINDOW is the primary window."
          (pos (funcall eldoc-box-position-function width height)))
     (set-frame-size frame width height t)
     ;; move position
-    (set-frame-position frame (car pos) (cdr pos))))
+    (set-frame-position frame (car pos) (cdr pos))
+    ;; Maybe forcing redisplay can make sure the new frame size is
+    ;; applied (issue#68).
+    (redisplay t))
 
 (defun eldoc-box--inhibit-childframe-for (sec)
   "Inhibit display of childframe for SEC seconds after Emacs is idle again."