link controls auto-add click handler

src/game/boe.actions.cpp

@@ -246,17 +246,7 @@ void show_dialog_action(std::string xml_file) {
 		record_action("show_dialog_action", xml_file);
 	}
 	
-	cChoiceDlog dlog(xml_file);
-	
-	// Dialogs with hyperlinks need special handling:
-	if(xml_file == "about-boe"){
-		dlog->attachClickHandlers([](cDialog& self, std::string clicked, eKeyMod) {
-			launchURL(self[clicked].getText());
-			return false;
-		}, {"src", "issues"});
-	}
-	
-	dlog.show();
+	cChoiceDlog(xml_file).show();
 }
 
 bool prime_time() {

src/game/boe.main.cpp

@@ -689,15 +689,7 @@ void init_boe(int argc, char* argv[]) {
 }
 
 void showWelcome() {
-	if(recording){
-		record_action("showWelcome", "");
-	}
-	cChoiceDlog welcome("welcome");
-	welcome->attachClickHandlers([](cDialog& self, std::string clicked, eKeyMod) {
-		launchURL(self[clicked].getText());
-		return false;
-	}, {"spidweb", "scen", "forum", "home", "src"});
-	welcome.show();
+	show_dialog_action("welcome");
 }
 
 using Key = sf::Keyboard::Key;