From 05db38ec558aa7128be551f9c8fde8aaaec78b63 Mon Sep 17 00:00:00 2001
From: Adrian Scripca <benishor@gmail.com>
Date: Fri, 5 May 2023 15:40:12 +0300
Subject: [PATCH] Parser: improved comments reader

---
 grbl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grbl.cpp b/grbl.cpp
index 1d9376b..b03d9c1 100644
--- a/grbl.cpp
+++ b/grbl.cpp
@@ -35,7 +35,7 @@ grbl::program::program(std::string filename) {
     load_from_file(std::move(filename));
 }
 
-static auto comment_re = std::regex(R"(\(([^)]*)\))");
+static auto comment_re = std::regex(R"(^\s*\(([^)]*)\)\s*$)");
 static auto gcode_re = std::regex(R"(([a-zA-Z0-9\s.\-]+)\s*(;.*|\(([^)]*)\))?)");
 
 bool grbl::program::load_from_stream(std::istream& in) {