Fix WML options being shown in the wrong category in --help and make short option variations still imply --wconsole

src/commandline_options.cpp

@@ -284,7 +284,7 @@ commandline_options::commandline_options (const std::vector<std::string>& args)
 		;
 
 	po::options_description parsing_opts("WML parsing options");
-	testing_opts.add_options()
+	parsing_opts.add_options()
 		("use-schema,S", po::value<std::string>(), "specify a schema to validate WML against (defaults to the core schema)")
 		("validate,V", po::value<std::string>(), "validate a specified WML file against a schema")
 		("validate-addon", po::value<std::string>(), "validate the specified addon's WML against the schema")

src/wesnoth.cpp

@@ -1042,6 +1042,11 @@ int main(int argc, char** argv)
 		   args[k] == "--render-image" ||
 		   args[k] == "--report" ||
 		   args[k] == "-R" ||
+		   args[k] == "-V" ||
+		   args[k] == "-D" ||
+		   args[k] == "-P" ||
+		   args[k] == "-p" ||
+		   args[k] == "--preprocess" ||
 		   args[k] == "--screenshot" ||
 		   args[k] == "--data-path" ||
 		   args[k] == "--diff" ||