Disable suppress_last_stroke for keyboard

Author: user202729

plover/machine/keyboard.py

@@ -36,8 +36,6 @@ def __init__(self, params):
         self._down_keys = set()
         self._keyboard_capture = None
         # Number of key down events since the last recognized chord.
-        self._last_stroke_key_down_count = 0
-        self._stroke_key_down_count = 0
         self._update_bindings()
         self._ignore = False
 
@@ -94,13 +92,11 @@ def set_suppression(self, enabled):
         self._suppress()
 
     def suppress_last_stroke(self, send_backspaces):
-        send_backspaces(self._last_stroke_key_down_count)
-        self._last_stroke_key_down_count = 0
+        pass
 
     def _key_down(self, key):
         """Called when a key is pressed."""
         assert key is not None
-        self._stroke_key_down_count += 1
         if key not in self._down_keys:
             self._down_keys.add(key)
             self._ignore = False
@@ -111,13 +107,11 @@ def _key_up(self, key):
         if self._ignore:
             self._down_keys.discard(key)
             return
-        self._last_stroke_key_down_count = self._stroke_key_down_count
         steno_keys = {self._bindings.get(k) for k in self._down_keys}
         steno_keys -= {None}
         if steno_keys:
             self._notify(steno_keys)
         self._down_keys.discard(key)
-        self._stroke_key_down_count = 0
         self._ignore = True
 
     @classmethod