Add tree-sitter-highlight-name command (#8170)

* adds treesitter-highlight-name command

* commit documentation changes

* moves the get_highlight_name function into core/syntax

* rename get_highlight_name function to get_highlight_for_node_at_position

* addresses pr comments: moves fn into helper fn, simplifies a lot

* commit updated documentation changes

* changes scope method to return &str so that callers can decide whether or not to own

1 files changed, 5 insertions, 0 deletions

diff --git a/helix-view/src/theme.rs b/helix-view/src/theme.rs
index a288ae9a..4acc5664 100644
--- a/helix-view/src/theme.rs
+++ b/helix-view/src/theme.rs
@@ -297,6 +297,11 @@ impl Theme {
         self.highlights[index]
     }
 
+    #[inline]
+    pub fn scope(&self, index: usize) -> &str {
+        &self.scopes[index]
+    }
+
     pub fn name(&self) -> &str {
         &self.name
     }