1 files changed, 7 insertions, 2 deletions

diff --git a/crates/ra_ide/src/lib.rs b/crates/ra_ide/src/lib.rs
index 82e10bc7e..d22870669 100644
--- a/crates/ra_ide/src/lib.rs
+++ b/crates/ra_ide/src/lib.rs
@@ -425,9 +425,14 @@ impl Analysis {
         self.with_db(|db| runnables::runnables(db, file_id))
     }
 
-    /// Computes syntax highlighting for the given file.
+    /// Computes syntax highlighting for the given file
     pub fn highlight(&self, file_id: FileId) -> Cancelable<Vec<HighlightedRange>> {
-        self.with_db(|db| syntax_highlighting::highlight(db, file_id))
+        self.with_db(|db| syntax_highlighting::highlight(db, file_id, None))
+    }
+
+    /// Computes syntax highlighting for the given file range.
+    pub fn highlight_range(&self, frange: FileRange) -> Cancelable<Vec<HighlightedRange>> {
+        self.with_db(|db| syntax_highlighting::highlight(db, frange.file_id, Some(frange.range)))
     }
 
     /// Computes syntax highlighting for the given file.