If you add the
=for comment …
=cut format for multiline perl comments, the syntax highliging on the diff page is rendered incorrectly, with both the from / to rendered in grey (commented) style.
As you can see the left hand side is rendered grey, even though it has not been commented out. This is a really minor issue, so please feel totally free to close/ignore - only raising as I’m not sure what (if any impact) is might have on mobility readers, etc.