From 24a78dba319fc1183a47ec94e6a61add5225eb75 Mon Sep 17 00:00:00 2001
From: t895 <clombardo169@gmail.com>
Date: Fri, 29 Dec 2023 01:08:12 -0500
Subject: frontend_common: config: Do not count "." as a special character

It would break reading floating point settings
---
 src/frontend_common/config.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/frontend_common/config.h b/src/frontend_common/config.h
index e73cf6929..0c4d505b8 100644
--- a/src/frontend_common/config.h
+++ b/src/frontend_common/config.h
@@ -213,9 +213,8 @@ private:
                               const std::optional<bool>& use_global);
     void WriteString(const std::string& key, const std::string& value);
 
-    inline static std::array<char, 19> special_characters = {'!', '#', '$',  '%',  '^', '&', '*',
-                                                             '|', ';', '\'', '\"', ',', '<', '.',
-                                                             '>', '?', '`',  '~',  '='};
+    inline static std::array<char, 18> special_characters = {
+        '!', '#', '$', '%', '^', '&', '*', '|', ';', '\'', '\"', ',', '<', '>', '?', '`', '~', '='};
 
     struct ConfigArray {
         std::string name;
-- 
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