paulirwin opened a new issue, #977: URL: https://github.com/apache/lucenenet/issues/977
### Is there an existing issue for this? - [X] I have searched the existing issues ### Task description Our current Lucene.Net.Expressions.JS code uses ANTLR v3 which is out of date/support, and has been ported from Java instead of generated from the original grammar. We should: 1. Update the grammar to v4 syntax 2. Use Antlr4.Runtime.Standard to build the lexer/parser instead of manually maintaining these files 3. Update any code as needed to support the ANTLR v4 runtime/API. Note that upstream Lucene adopted the v4 grammar sometime around the 5.4 release: https://github.com/apache/lucene/blob/main/lucene/expressions/src/java/org/apache/lucene/expressions/js/Javascript.g4 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@lucenenet.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
