Install file. The most complicated one yet.

xtrn/tw2/install-xtrn.ini

+Name: TRADE WARS v.ii
+Desc: A multiplayer game that is a cross between a war game and a space trading game.
+By: Chris Sherrick, ported to Sync-JS by Deuce (Stephen Hurd)
+Cats: Games
+Subs: Space, War, Trade, Classic, Multiplayer, JavaScript, Port
+Inst: $Id$
+
+[prog:TW2]
+cmd  = ?tw.js
+settings = XTRN_MULTIUSER
+required = true
+
+!include install-json-service.ini
+
+[ini:json-service.ini:tw2]
+keys=dir
+values=startup_dir
+
+[exec:twint500.js]
+prompt=Configure and Initialize TW2?
\ No newline at end of file