3 commits

Author	SHA1	Message	Date
regnat	313bbc07a8	Implement operator<< for Suggestions ... That way there’s no need to explicitely convert it to a string when printing it	2022-03-07 10:09:10 +01:00
regnat	2405bbbb5e	Add some tests for the suggestions	2022-03-07 10:09:10 +01:00
regnat	c0792b1546	Implement a suggestions mechanism ... Each `Error` class now includes a set of suggestions, and these are printed by the top-level handler.	2022-03-07 10:09:09 +01:00