From 1b78bf41912bbd6ea4f48bcccf04d96622497fd2 Mon Sep 17 00:00:00 2001
From: John McFarlane <git@john.mcfarlane.name>
Date: Mon, 30 Sep 2024 10:45:25 +0100
Subject: [PATCH] Escape function aliases, which may be templates

Signed-off-by: John McFarlane <git@john.mcfarlane.name>
---
 bin/genhtml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bin/genhtml b/bin/genhtml
index a35746b..608a07b 100755
--- a/bin/genhtml
+++ b/bin/genhtml
@@ -12590,6 +12590,10 @@ END_OF_HTML
                         $tla;
                     $tlaRow = "<td class=\"tla$tla\">$label</td>";
                 }
+
+                # Escape special characters
+                $alias = escape_html($alias);
+
                 write_html(*HTML_HANDLE, <<END_OF_HTML);
             <tr>
               <td class="coverFnAlias"><a href="$source#L$startline">$alias</a></td>