add with-anonymous config option

Author: sdkrystian

include/mrdox/Config.hpp

@@ -101,6 +101,15 @@ class MRDOX_VISIBLE
     */
     bool includePrivate = false;
 
+    /** `true` if anonymous namespace members should be extracted and displayed.
+
+        In some cases anonymous namespace members will
+        be listed even if this configuration value is set to
+        `false`. For example, this may occur for a class derived
+        from one declared within an anonymous namespace.
+    */
+    bool includeAnonymous = true;
+
     //--------------------------------------------
 
     /** A string holding the complete configuration YAML.

source/ConfigImpl.cpp

@@ -48,6 +48,7 @@ struct llvm::yaml::MappingTraits<
         io.mapOptional("single-page",       cfg.singlePage);
         io.mapOptional("verbose",           cfg.verboseOutput);
         io.mapOptional("with-private",      cfg.includePrivate);
+        io.mapOptional("with-anonymous",    cfg.includeAnonymous);
 
         io.mapOptional("concurrency",       cfg.concurrency_);
         io.mapOptional("defines",           cfg.additionalDefines_);