From 70290265cd8b157fe6849c95bcfec049df03a4e5 Mon Sep 17 00:00:00 2001
From: Niels Lohmann <mail@nlohmann.me>
Date: Sun, 7 Nov 2021 20:17:17 +0100
Subject: [PATCH] :children_crossing: improve search

---
 doc/mkdocs/mkdocs.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/mkdocs/mkdocs.yml b/doc/mkdocs/mkdocs.yml
index d716c2d9a..17fbb4624 100644
--- a/doc/mkdocs/mkdocs.yml
+++ b/doc/mkdocs/mkdocs.yml
@@ -280,7 +280,7 @@ markdown_extensions:
 
 plugins:
     - search:
-        separator: '[\s\-\.]'
+        separator: '[\s\-\._]'
         lang: en
     - minify:
         minify_html: true