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Author: cruessler

gix-blame/src/lib.rs

@@ -327,9 +327,28 @@ pub fn process_change(
                     (None, Some(Change::Unchanged(unchanged)))
                 }
                 (false, false) => {
+                    // Any of the following cases are handled by this branch:
+                    //    <--->      (hunk)
+                    // <---------->  (unchanged)
+                    //
+                    //       <---->  (hunk)
+                    // <-->          (unchanged)
+                    //
+                    // <-->          (hunk)
+                    //       <---->  (unchanged)
+
                     if unchanged.end <= hunk.range_in_destination.start {
+                        //       <---->  (hunk)
+                        // <-->          (unchanged)
+
                         (Some(hunk.clone()), None)
                     } else {
+                        // <-->          (hunk)
+                        //       <---->  (unchanged)
+                        //
+                        //    <--->      (hunk)
+                        // <---------->  (unchanged)
+
                         let line_range_in_next_destination =
                             LineRange::with_offset(hunk.range_in_destination.clone(), *offset_in_destination);