1 files changed, 0 insertions, 62 deletions

diff --git a/libeditor/src/line_index.rs b/libeditor/src/line_index.rs
deleted file mode 100644
index 801726aa5..000000000
--- a/libeditor/src/line_index.rs
+++ /dev/null
@@ -1,62 +0,0 @@
-use superslice::Ext;
-use ::TextUnit;
-
-#[derive(Clone, Debug)]
-pub struct LineIndex {
-    newlines: Vec<TextUnit>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
-pub struct LineCol {
-    pub line: u32,
-    pub col: TextUnit,
-}
-
-impl LineIndex {
-    pub fn new(text: &str) -> LineIndex {
-        let mut newlines = vec![0.into()];
-        let mut curr = 0.into();
-        for c in text.chars() {
-            curr += TextUnit::of_char(c);
-            if c == '\n' {
-                newlines.push(curr);
-            }
-        }
-        LineIndex { newlines }
-    }
-
-    pub fn line_col(&self, offset: TextUnit) -> LineCol {
-        let line = self.newlines.upper_bound(&offset) - 1;
-        let line_start_offset = self.newlines[line];
-        let col = offset - line_start_offset;
-        return LineCol { line: line as u32, col };
-    }
-
-    pub fn offset(&self, line_col: LineCol) -> TextUnit {
-        //TODO: return Result
-        self.newlines[line_col.line as usize] + line_col.col
-    }
-}
-
-#[test]
-fn test_line_index() {
-    let text = "hello\nworld";
-    let index = LineIndex::new(text);
-    assert_eq!(index.line_col(0.into()), LineCol { line: 0, col: 0.into() });
-    assert_eq!(index.line_col(1.into()), LineCol { line: 0, col: 1.into() });
-    assert_eq!(index.line_col(5.into()), LineCol { line: 0, col: 5.into() });
-    assert_eq!(index.line_col(6.into()), LineCol { line: 1, col: 0.into() });
-    assert_eq!(index.line_col(7.into()), LineCol { line: 1, col: 1.into() });
-    assert_eq!(index.line_col(8.into()), LineCol { line: 1, col: 2.into() });
-    assert_eq!(index.line_col(10.into()), LineCol { line: 1, col: 4.into() });
-    assert_eq!(index.line_col(11.into()), LineCol { line: 1, col: 5.into() });
-    assert_eq!(index.line_col(12.into()), LineCol { line: 1, col: 6.into() });
-
-    let text = "\nhello\nworld";
-    let index = LineIndex::new(text);
-    assert_eq!(index.line_col(0.into()), LineCol { line: 0, col: 0.into() });
-    assert_eq!(index.line_col(1.into()), LineCol { line: 1, col: 0.into() });
-    assert_eq!(index.line_col(2.into()), LineCol { line: 1, col: 1.into() });
-    assert_eq!(index.line_col(6.into()), LineCol { line: 1, col: 5.into() });
-    assert_eq!(index.line_col(7.into()), LineCol { line: 2, col: 0.into() });
-}