Source code error pretty printing
Errata is an extremely customizable error pretty printer that can handle many kinds of error formatting.
Errata can handle errors that are all over the source or errors that are connected to each other spanning multiple lines. You can be as simple or as fancy as you like!
You can also customize the format of the printer in several ways:
A clean, modern error message that is trying to be helpful:
A busy error message with underlining and connections: