Well, you have a point here: even? (and odd?) is somehow missing from the (auto-)generate docs at the wiki. I'll fix it asap. Thanks for letting me know. Regar

Well, you have a point here: even? (and odd?) is somehow missing from the (auto-)generate docs at the wiki. I'll fix it asap. Thanks for letting me know. Regarding the syntax: every "function" in Arturo takes a specific number of arguments. in that case: loop, if?, even? else are ALL functions (there are no special constructs in Arturo, nor reserved keywords). Regarding your second example/question: you could have written it like that, but it wouldn't do as you expect. What can be done though is using the 'case function. For any other questions, doubts, ideas or even code contribution, you're welcome to post anything at Github or via our Gitter community: https://gitter.im/arturo-lang/community https://gitter.im/arturo-lang/community or Discord: https://discord.gg/YdVK2CB https://discord.gg/YdVK2CB