[CoastalCoder]

> use the actual parser from the Postgres server. so no grammar definition and the like.

Doesn't Postgres use Lex/Yacc to describe the grammar?

[sjansen]

It actually uses Flex/Bison, and does take advantage of the extended features they provide.

[CoastalCoder]

Thanks for the correction. But either way, doesn't this mean that a formal lexicon/grammar are available for the language server to draw upon?