refactor plugin: fix regex for extracting import suggestions #4080
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Fixes #4079
The problem was that the original regex was mistakenly using
.
as a regex metacharacter, whereas the GHC error contains a literal.
In cases where GHC error contains further
)
's this led to 3rd match group (which is used to extract srcspan) to contain too much stuff, leading to errors described in the issue.If the tests pass, would you still recommend adding a test case for this or is it ok like this?