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3:01 PM
Small note, I feel like the program of } should print an error like it does right now - tio.run/##yy9OTMpM/f@/9v9/AA but it should not append {:end, "}"} to the output. Side-note what happened to .0? Forced divide by 0 error? Was looking for it when doing an error question in 05AB1E.
 
3:51 PM
Here's another fun one for you:

https://tio.run/##yy9OTMpM/f9f6djWY1sPtyqpH27N/v8/2tDITEfBxEJHwdDAEkgYGeoomAKxJQibAgUMjUCi5iDCOBYA

When using `k` (index-of) on UTF-8 chars, the index doubles for each non-ASCII character, for instance:

`"ƵƵÅ"'Åk` = 4 instead of 2. `"ƵƵaÅ"'Åk` = 5
 

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