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Add object.movement for tree-sitter navigation

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This commit is contained in:
Gokul Soumya 2022-02-11 09:01:52 +05:30 • committed by Blaž Hrastnik
parent 989407f190
commit ab2a0f325b
5 changed files with 43 additions and 5 deletions
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16
helix-core/src/syntax.rs
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@ -188,7 +188,21 @@ impl TextObjectQuery {
slice: RopeSlice<'a>,
cursor: &'a mut QueryCursor,
) -> Option<impl Iterator<Item = Node<'a>>> {
let capture_idx = self.query.capture_index_for_name(capture_name)?;
self.capture_nodes_any(&[capture_name], node, slice, cursor)
}
/// Find the first capture that exists out of all given `capture_names`
/// and return sub nodes that match this capture.
pub fn capture_nodes_any<'a>(
&'a self,
capture_names: &[&str],
node: Node<'a>,
slice: RopeSlice<'a>,
cursor: &'a mut QueryCursor,
) -> Option<impl Iterator<Item = Node<'a>>> {
let capture_idx = capture_names
.iter()
.find_map(|cap| self.query.capture_index_for_name(cap))?;
let captures = cursor.captures(&self.query, node, RopeProvider(slice));
captures