Re: [racket-users] slideshow keyboard callbacks?

2015-05-19 Thread Matthew Flatt
I don't think keybinding support or slide-changing operations are there already. My guess is that they'd be easy to add. At Tue, 19 May 2015 19:30:35 -0700, 'John Clements' via users-redirect wrote: I’m creating a simple slideshow, and I’d like to be able to jump to a given slide instantly,

[racket-users] slideshow keyboard callbacks?

2015-05-19 Thread 'John Clements' via users-redirect
I’m creating a simple slideshow, and I’d like to be able to jump to a given slide instantly, ideally by pressing a particular key. Basically, I’d like to be able to write this: #lang slideshow (extend-keyboard-handler (lambda (key default-handler) (match key [1 (jump-to-slide