vim-patch:7.4.1084

Problem:    Using "." to repeat CTRL-A in Visual mode increments the wrong
            numbers.
Solution:   Append right size to the redo buffer. (Ozaki Kiichi)

e1edc1caba

src/nvim/normal.c

@@ -3043,7 +3043,7 @@ static void prep_redo_visual(cmdarg_T *cap)
       AppendCharToRedobuff('$');
     } else if (curbuf->b_visual.vi_end.col > curbuf->b_visual.vi_start.col) {
       AppendNumberToRedobuff(curbuf->b_visual.vi_end.col -
-                             curbuf->b_visual.vi_start.col - 1);
+                             curbuf->b_visual.vi_start.col);
       AppendCharToRedobuff(' ');
     }
   }