function! Hello(...) abort let name = (a:0 == 1 ? a:1 : 'World') return 'Hello, ' . name . '!' endfunction
Get better at programming through fun, rewarding coding exercises that test your understanding of concepts with Exercism.
Given a word, compute the Scrabble score for that word.
Calculate the Hamming difference between two DNA strands.
Determine if a triangle is equilateral, isosceles, or scalene.
Every language has its own way of doing things. Vim script is no different. Our mentors will help you learn to think like a Vim script developer and how to write idiomatic code in Vim script. Once you've solved an exercise, submit it to our volunteer team, and they'll give you hints, ideas, and feedback on how to make it feel more like what you'd normally see in Vim script - they'll help you discover the things you don't know that you don't know.Learn more about mentoring
The Vim script track on Exercism has 20 exercises to help you write better code. Discover new exercises as you progress and get engrossed in learning new concepts and improving the way you currently write.See all Vim script exercises
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