tune presentation of introspect overloads

alib2cli/src/command/OverloadsIntrospectionCommand.h

@@ -21,8 +21,13 @@ public:
 			templateParams.push_back ( templateParam->eval ( environment ) );
 		ext::set < ext::tuple < abstraction::AlgorithmCategories::AlgorithmCategory, ext::pair < std::string, ext::set < abstraction::ParamQualifiers::ParamQualifier > >, ext::vector < ext::tuple < std::string, ext::set < abstraction::ParamQualifiers::ParamQualifier > > >, ext::vector < std::string >, std::string > > overloads = abstraction::Registry::listOverloads ( param, templateParams );
+		bool first = false;
+
 		for ( const ext::tuple < abstraction::AlgorithmCategories::AlgorithmCategory, ext::pair < std::string, ext::set < abstraction::ParamQualifiers::ParamQualifier > >, ext::vector < ext::tuple < std::string, ext::set < abstraction::ParamQualifiers::ParamQualifier > > >, ext::vector < std::string >, std::string > & overload : overloads ) {
-			common::Streams::out << std::get < 0 > ( overload ) << ": ";
+
+			if ( first )
+				common::Streams::out << std::endl << "-------------------------------------------------------------------------------------" << std::endl;
+
 			{
 				const ext::pair < std::string, ext::set < abstraction::ParamQualifiers::ParamQualifier > > & result = std::get < 1 > ( overload );
@@ -61,7 +66,10 @@ public:
 			}
 			common::Streams::out << " )" << std::endl << std::endl;
-			common::Streams::out << std::get < 4 > ( overload ) << std::endl << std::endl;
+			common::Streams::out << "Category: " << std::get < 0 > ( overload ) << std::endl << std::endl;
+
+			common::Streams::out << std::get < 4 > ( overload ) << std::endl;
+			first = true;
 		}
 		return Command::Result::OK;