There was a discussion the other day about whether it's bad when HN gets derailed from TFA by incredibly minor details. I'm in favour of the tangents, which can often be more interesting than the primary topic - as is the case (for me) with your comment. Thanks for sharing :)

> The ʻokina has historically been represented in computer publications by the grave accent (`), the left single quotation mark (‘), or the apostrophe ('), especially when the correct typographical mark (ʻ) is not available.