initial newline translation working

todo:
cleanup, simplify
handle columns

1 files changed, 5 insertions, 1 deletions

diff --git a/crates/ra_editor/src/line_index.rs b/crates/ra_editor/src/line_index.rs
index aab7e4081..7eddfd502 100644
--- a/crates/ra_editor/src/line_index.rs
+++ b/crates/ra_editor/src/line_index.rs
@@ -1,4 +1,4 @@
-use crate::TextUnit;
+use crate::{TextUnit, TextRange};
 use rustc_hash::FxHashMap;
 use superslice::Ext;
 
@@ -120,6 +120,10 @@ impl LineIndex {
 
         col
     }
+
+    pub fn newlines(&self) -> &[TextUnit] {
+        &self.newlines[1..]
+    }
 }
 
 #[test]