Commit Graph

1 Commits (92338bc207778c83e27e80e35b6cfc03f7bdad13)

Author SHA1 Message Date
Michael Davis b1222f0664 Add a TreeCursor type that travels over injection layers
This uses the layer parentage information from the parent commit to
traverse the layers. It's a similar API to `tree_sitter:TreeCursor`
but internally it does not use a `tree_sitter::TreeCursor` currently
because that interface is behaving very unexpectedly. Using the
`next_sibling`/`prev_sibling`/`parent` API on `tree_sitter::Node`
reflects the previous code's behavior so this should result in no
surprising changes.
8 months ago