add wcclparser -Q "query", make it the positonal arg instead of the tagset

wcclparser/main.cpp

@@ -136,6 +136,7 @@ bool process_line(const std::string& line, Parser& parser)
 int main(int argc, char** argv)
 {
 	std::string tagset_load = "kipi";
+	std::string query = "";
 	bool quiet = false;
 	using boost::program_options::value;
 
@@ -143,13 +144,15 @@ int main(int argc, char** argv)
 	desc.add_options()
 			("tagset,t", value(&tagset_load),
 			 "Tagset to use\n")
+			("query,Q", value(&query),
+			 "Query to run (disables interactive mode)\n")
 			("quiet,q", value(&quiet)->zero_tokens(),
 			 "Suppress messages\n")
 			("help,h", "Show help")
 			;
 	boost::program_options::variables_map vm;
 	boost::program_options::positional_options_description p;
-	p.add("tagset", -1);
+	p.add("query", -1);
 
 	try {
 		boost::program_options::store(
@@ -176,6 +179,11 @@ int main(int argc, char** argv)
 		
 	Parser parser(tagset);
 
+	if (!query.empty()) {
+		process_line(query, parser);
+		return 0;
+	}
+
 	if (clear_screen()) {
 		//
 	}