mike add20873d0
make str index-of -r use ranges (#8724)
# Description

final follow up to #8660 

# User-Facing Changes

**BREAKING CHANGE**
any scripts using the previous string or list syntax will **BREAK**
2023-04-05 23:22:40 +02:00
..
2023-03-12 09:57:27 +01:00
2023-03-31 13:23:22 -05:00
2023-04-03 04:28:36 +12:00