nip4 has a new and much nicer batch mode (compared to nip2). This post tries to explain how it works with some examples.
NOTE: most of these examples don’t work properly in the current nip4, there’s a fixed up version coming in a day or two.
Snipnip4 now ships with a new command-line program, called snip. This is an interpreter for the nip4 programming langu...