From 56bd94803ebb1f43b7b593b62be224e2fe9ac909 Mon Sep 17 00:00:00 2001
From: Ed Beroset <beroset@ieee.org>
Date: Tue, 26 Dec 2023 09:40:20 -0500
Subject: [PATCH] Relax requirement for C++ language tags

There may be some questions that are tagged with C++17 or C++20 but not
C++.  This modifies the regex to look for tags that start with 'c++' but
might be 'c++17' or 'c++'.

Signed-off-by: Ed Beroset <beroset@ieee.org>
---
 src/AutoProject.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/AutoProject.cpp b/src/AutoProject.cpp
index d427baf..b300a2a 100644
--- a/src/AutoProject.cpp
+++ b/src/AutoProject.cpp
@@ -265,7 +265,7 @@ void AutoProject::checkRules(const std::string &line) {
 void AutoProject::checkLanguageTags(const std::string& line) {
     if (!thislang.empty()) 
         return;
-    static const std::regex tagcpp{"### tags: \\[.*'c\\+\\+'.*\\]"}; 
+    static const std::regex tagcpp{"### tags: \\[.*'c\\+\\+.*\\]"}; 
     static const std::regex tagc{"### tags: \\[.*'c'.*\\]"}; 
     static const std::regex tagasm{"### tags: \\[.*'assembly'.*\\]"}; 
     std::smatch pieces;