message: Introduce underlining for error message regions.
authorBen Pfaff <blp@cs.stanford.edu>
Mon, 6 Dec 2021 06:03:31 +0000 (22:03 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Thu, 9 Dec 2021 04:14:55 +0000 (20:14 -0800)
This will allow for the upcoming matrix language implementation
to give better error messages that clearly show the erroneous
part of the source.


No differences found