Not allowing trailing spaces for reading?

[rfindley]

@viet wrote this in another thread:

(Obsolete) [UserScript] WaniKani Double Check

We updated our javascript. The update changed how we reject invalid inputs (when to “shake”). This probably broke Double Check. Before: Reading answers: any ASCII detection will shake After: Reading answers: any character not cjk punctuation, hiragana, katakana, zenkaku present will shake

I don’t if they want to add space-stripping, but I’ll probably add it to Double Check.