What’s Slide Show? A gem that lets you author slides in plain text using a wiki-style markup language that’s easy-to-write and easy-to-read. – What’s new? 1) Added -q/--quick [MANIFEST] command that lets you use quick starter templates such as impress.js, deck.js, Slidy, or S5. 2) Added a --takahashi option that lets you use // between words or on its own line to break up slides. Cheers.