modify 'd$' implementation to pass failing test (we don't want to delete newline at end of line, so we don't do that now)

fcore/normal-mode/make-normal-delete.sml

@@ -431,7 +431,7 @@ struct
       else
         let
           val lineStart = Cursor.vi0 (buffer, cursorIdx)
-          val high = Cursor.viDlrForDelete (buffer, cursorIdx, 1)
+          val high = Cursor.viDlr (buffer, cursorIdx, 1) + 1
           val length = high - cursorIdx
 
           val buffer = LineGap.goToIdx (high, buffer)

temp.txt

@@ -1,2 +1,3 @@
 hello
+
 world