.github/workflows/linux.yml

@@ -18,8 +18,9 @@ jobs:
       fail-fast: false
       matrix:
         config:
-          - { compiler: gcc, version: 9, build_type: Release, cppstd: 11 }
-          - { compiler: gcc, version: 11, build_type: Debug, cppstd: 17 }
+          - { compiler: gcc, version: 7, build_type: Release, cppstd: 11 }
+          - { compiler: gcc, version: 9, build_type: Release, cppstd: 17 }
+          - { compiler: gcc, version: 11, build_type: Debug, cppstd: 20 }
           - { compiler: gcc, version: 12, build_type: Release, cppstd: 20 }
           - { compiler: gcc, version: 12, build_type: Debug, cppstd: 20, asan: ON }
           - { compiler: clang, version: 12, build_type: Debug, cppstd: 17 }

README.md

@@ -80,7 +80,7 @@ int main()
     spdlog::info("Positional args are {1} {0}..", "too", "supported");
     spdlog::info("{:<30}", "left aligned");
     
-    spdlog::set_level(spdlog::level::debug); // Set *global* log level to debug
+    spdlog::set_level(spdlog::level::debug); // Set global log level to debug
     spdlog::debug("This message should be displayed..");    
     
     // change log pattern
@@ -224,7 +224,7 @@ void binary_example()
 ```c++
 
 // create a logger with 2 targets, with different log levels and formats.
-// The console will show only warnings or errors, while the file will log all. 
+// The console will show only warnings or errors, while the file will log all.
 void multi_sink_example()
 {
     auto console_sink = std::make_shared<spdlog::sinks::stdout_color_sink_mt>();
@@ -241,29 +241,6 @@ void multi_sink_example()
 }
 ```
 
----
-#### Register several loggers - change global level
-```c++
-
-// Creation of loggers. Set levels to all registered loggers. 
-void set_level_example()
-{
-    auto logger1 = spdlog::basic_logger_mt("logger1", "logs/logger1.txt");
-    auto logger2 = spdlog::basic_logger_mt("logger2", "logs/logger2.txt");
-
-    spdlog::set_default_logger(logger2);
-    spdlog::default_logger()->set_level(spdlog::level::trace); // set level for the default logger (logger2) to trace
-
-    spdlog::trace("trace message to the logger2 (specified as default)");
-
-    spdlog::set_level(spdlog::level::off) // (sic!) set level for *all* registered loggers to off (disable)
-  
-    logger1.warn("warn message will not appear because the level set to off");
-    logger2.warn("warn message will not appear because the level set to off");
-    spdlog::warn("warn message will not appear because the level set to off");
-}
-```
-
 ---
 #### User-defined callbacks about log events
 ```c++