From 41c2ac8b3b45c632e1fa97315277423c0743147a Mon Sep 17 00:00:00 2001
From: Yuan Fu <casouri@gmail.com>
Date: Thu, 9 Mar 2023 15:53:43 -0800
Subject: [PATCH] Render nbsp as space

* eldoc-box.el (eldoc-box--fontify-html): Add support for &nbsp;.
---
 eldoc-box.el | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/eldoc-box.el b/eldoc-box.el
index 2b11a15..794106d 100644
--- a/eldoc-box.el
+++ b/eldoc-box.el
@@ -723,12 +723,13 @@ height."
                          'invisible t))
     ;; Special entities.
     (goto-char (point-min))
-    (while (re-search-forward (rx (or "&lt;" "&gt;")) nil t)
+    (while (re-search-forward (rx (or "&lt;" "&gt;" "&nbsp;")) nil t)
       (put-text-property (match-beginning 0) (match-end 0)
                          'display
                          (pcase (match-string 0)
                            ("&lt;" "<")
-                           ("&gt;" ">"))))))
+                           ("&gt;" ">")
+                           ("&nbsp;" " "))))))
 
 ;;;; Tab-bar compatibility