Tools For discussing IF tools such as: mapping tools, library or packaging software, disassemblers Specifications Many IF development systems have formal specifications, which allow people to independent or alternative implementations of the software. Discuss them here. Development Systems Working on a new IF development system? Publishing an update to one? Got a question about hacking the code of the compiler? Here’s the place to discuss all these and more. Inform Extensions Discussion for Inform 7 Extensions. Interpreters Written a new interpreter for an IF system? Porting one to a new OS? Having trouble installing one? This is the category for you.