Merge pull request #469 from otavioschwanck/master

fix vi-operator-arg

Author: peterzhu2118

lib/reline/line_editor.rb

@@ -1430,7 +1430,7 @@ def editing_mode
     if @waiting_operator_proc
       if VI_MOTIONS.include?(method_symbol)
         old_cursor, old_byte_pointer = @cursor, @byte_pointer
-        @vi_arg = @waiting_operator_vi_arg if @waiting_operator_vi_arg > 1
+        @vi_arg = @waiting_operator_vi_arg if @waiting_operator_vi_arg&.> 1
         block.(true)
         unless @waiting_proc
           cursor_diff, byte_pointer_diff = @cursor - old_cursor, @byte_pointer - old_byte_pointer

test/reline/test_key_actor_vi.rb

@@ -1454,4 +1454,12 @@ def test_vi_kill_line_prev
     assert_cursor_max(1)
     assert_line('c')
   end
+
+  def test_vi_motion_operators
+    assert_instance_of(Reline::KeyActor::ViInsert, @config.editing_mode)
+
+    assert_nothing_raised do
+      input_keys("test = { foo: bar }\C-[BBBldt}b")
+    end
+  end
 end