Fixes

Engine/Src/Imp/CPP/Utils.cpp

@@ -76,19 +76,20 @@ namespace ia::iae
         std::string result;
         std::string::const_iterator search_start(text.cbegin());
 
-        SIZE_T t1 = 0, t2 = 0;
+        SIZE_T t = 0;
         while (std::regex_search(search_start, text.cend(), match, std::regex(pattern.c_str())))
         {
             for(SIZE_T i = 1; i < match.size(); i++)
             {
-                result += text.substr(t1, match.position(i) - t1);
-                result += std::string(groupTransformer(i - 1, match.str(i).c_str()).c_str());
-                t1 = match.position(i);
-                t2 = match.str(i).length();
+                const auto p = match.position(i) + (search_start - text.cbegin());
+                const auto l = match.length(i);
+                result += text.substr(t, p - t);
+                result += groupTransformer(i - 1, text.substr(p, l).c_str()).c_str();
+                t = p + l;
             }
-            result += text.substr(match.suffix().first - text.begin() - 1);
-            search_start = match.suffix().first;
+            search_start = text.cbegin() + t;
         }
+        result += text.substr(t, text.size() - t);
 
         return result.c_str();
     }