Fastparse parse error column numbers missing

Question

I just updated from fastparse 0.3.7 to 0.4.1. There is no longer a column number value in the extras of a Parsed.Failure. I grepped through the source and it seems the functionality has been removed, though it is still in the documentation. Is there some other way to get column info now?

Just look through a previous tag for the implementation and use an `implicit class` to re-add it. — flavian, Sep 24 '16 at 09:05
Surely a parser library has a way to get the error location. — seanmcl, Sep 24 '16 at 13:54

score 1 · Answer 1 · answered Sep 24 '16 at 14:33

1

It's just changed a bit. You need to grab the index and the parser that failed, and call StringReprOps.prettyIndex.

answered Sep 24 '16 at 14:33

seanmcl

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Fastparse parse error column numbers missing

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