Ignore ++ inside code blocks

[jnerius]

To prevent the assignment of points to erroneous things like the letter i, ignore ++ when it is found inside a code block.

It should be possible to detect this by determining if the target is inside ` or ```

[jacebenson]

I'm going to add the following regex and strip the things in code from the slack points business rule;
((```)|(`))((.|\s))(.)(\s?@?(\S+)\s?++)((.|\s*))((```)|(`))
Pretty much if it starts with ``` or ` followed by any thing until it hits ++ and ends in ``` or `, find it.
I'll then replace it.

[jacebenson]

https://regex101.com/r/EXar7v/1

[jacebenson]

@jnerius let me know if there's more i can do to get this moved.