itertools.zip_shortest() fo unequal iterators

[Skaperen]

i saw a web page that (maybe just poorly written) that suggested zip() and zip_longest() were both in itertools. but after post #2 i looked at builtins and saw it there. i had been assuming zip() was in itertools up until then. when i found it wasn't, i looked for zip_shortest and could not find that anywhere. then i looked for zip and it got me to itertools in another way. i must have looked for it w/o the ().

there needs to be a feature->name reference document. that would make searches a lot cleaner.