statustime: No empty lines, flush before exit.

statustime.cpp

@@ -17,7 +17,8 @@ void signal_handler(int signum)
     case SIGTERM:
     case SIGINT:
     {
-        std::cout << "\n<span color='red'>Time script terminated.</span>\n";
+        std::cout << R"(<span color="red">Time script terminated.</span>)"
+                  << std::endl;
         std::exit(signum); // NOLINT(concurrency-mt-unsafe)
         break;
     }
@@ -32,6 +33,7 @@ int main()
 {
     using fmt::format;
     using std::cout;
+    using std::endl;
     using clock = std::chrono::system_clock;
     using std::chrono::minutes;
     using namespace std::chrono_literals;
@@ -51,7 +53,7 @@ int main()
                            R"({0:%Y-%m-%d} )"
                            R"(<span color="lightcyan">{0:%H:%M}</span>)",
                            now)
-                 << std::endl; // NOTE: Don't forget that we need to flush! 😊
+                 << endl; // NOTE: Don't forget that we need to flush! 😊
 
             const auto next_minute{std::chrono::floor<minutes>(now + 1min)};
             std::this_thread::sleep_until(next_minute);
@@ -59,7 +61,7 @@ int main()
     }
     catch (const std::exception &e)
     {
-        cout << "\n<span color='red'>Error: Time script crashed.</span>\n";
+        cout << R"(<span color="red">Time script crashed.</span>)" << endl;
         std::cerr << e.what() << '\n';
         return 33;
     }