It's a PDF viewer that tries to display scientific and academic writings at his best. It's actually still experimental, in a way, but it looks promising and, for now, I don't have big problems. Unfortunately, it has vi-style keybindings :-)
Anyway, I think I need a lambda because there's not a single function that do what I want for me. Moreover, I need to take an argument (the file name), to then call, in an async process, "sioyek /path/to/file.pdf". I don't know, it seemed the most straightforward to me. Do you have any better idea? Alessandro
