Hello, I spotted this very interesting KEEP about ...

# stdlib

[louiscad]

Hello, I spotted this very interesting KEEP about fun CharSequence.occurencesOf. It's shown as "Implemented" (with no version specified), but I'm not finding it in autocomplete in Kotlin 1.3.72. Is that a mistake or is there a way to access it?
https://github.com/Kotlin/KEEP/blob/master/proposals/stdlib/occurrences-of.md

[spand]

https://github.com/JetBrains/kotlin/pull/821#issuecomment-443450661