Stefan Holderbach c4d2b787aa
Add did-you-mean suggestions for operators (#7251)
# Description

Adds a `ParseError::UnkownOperator` and covers `^`,`pow`,`is`,`===`,`%`,
and `contains` as likely operators based on other languages. Provides
suggestion for the user to find the nu language feature they are looking
for.


![image](https://user-images.githubusercontent.com/15833959/204108373-d1165988-ad87-4a2e-bd81-b67a44072571.png)


# Tests + Formatting

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2022-11-27 10:59:43 +13:00
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2022-06-11 20:52:31 +12:00
2022-11-23 07:26:13 +13:00
2022-11-26 17:02:37 +01:00