greg/mentat

Track positions and improve error messages when parsing EDN Value streams #101

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opened 2020-08-06 16:54:55 +00:00 by gburd · 0 comments

gburd commented

2020-08-06 16:54:55 +00:00

(Migrated from github.com)

Right now, errors when parsing EDN Value streams (e.g., in tx-parser) yield inscrutable error locations based on pointer addresses. This ticket tracks at least indexing into the stream, and hopefully surfacing the underlying line-column pair from the underlying EDN parser. To at least get the first part, I've submitted https://github.com/Marwes/combine/pull/80 upstream.

/cc @rnewman

Right now, errors when parsing EDN `Value` streams (e.g., in `tx-parser`) yield inscrutable error locations based on pointer addresses. This ticket tracks at least indexing into the stream, and hopefully surfacing the underlying line-column pair from the underlying EDN parser. To at least get the first part, I've submitted https://github.com/Marwes/combine/pull/80 upstream. /cc @rnewman

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Reference: greg/mentat#101

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