core.environment: removed unused functions

1 files changed, 0 insertions, 14 deletions

diff --git a/ranger/core/environment.py b/ranger/core/environment.py
index 29ebcdf0..171f716b 100644
--- a/ranger/core/environment.py
+++ b/ranger/core/environment.py
@@ -1,7 +1,6 @@
 # Copyright (C) 2009, 2010, 2011  Roman Zimbelmann <romanz@lavabit.com>
 # This software is distributed under the terms of the GNU GPL version 3.
 
-import curses
 import os
 import pwd
 import socket
@@ -63,19 +62,6 @@ class Environment(SettingsAware, SignalDispatcher):
 
 	cf = property(_get_cf, _set_cf)
 
-	def key_append(self, key):
-		"""Append a key to the keybuffer"""
-
-		# special keys:
-		if key == curses.KEY_RESIZE:
-			self.keybuffer.clear()
-
-		self.keybuffer.add(key)
-
-	def key_clear(self):
-		"""Clear the keybuffer"""
-		self.keybuffer.clear()
-
 	def at_level(self, level):
 		"""
 		Returns the FileSystemObject at the given level.