Title: Extraneous characters in rule representation
Class: fix
Compatible: compat
Component: multisite
Date: 1721028183
Edition: cre
Level: 1
Version: 2.2.0p32
With long rulesets, the rule representation (Export this rule for API) often
would display extraneous characters such as newlines or whitespace.
This did not affect the functionality of the feature, but could be confusing, so now
these characters are no longer displayed.