diff --git a/window.py b/window.py
index afed9f5..7a23fa7 100644
--- a/window.py
+++ b/window.py
@@ -565,6 +565,8 @@ class Window(object):
             return (p1, p2)
 
     # deletion
+    def delete_char(self, p):
+        self.buffer.delete_char(p)
     def delete(self, p1, p2):
         self.buffer.delete(p1, p2)
     def delete_line(self):
@@ -629,6 +631,12 @@ class Window(object):
         else:
             self.buffer.overwrite_char(p, c)
             self.cursor = Point(p.x + 1, p.y)
+    def replace_with_string(self, p1, p2, s):
+        self.buffer.delete(p1, p2)
+        self.insert_string(p1, s)
+    def replace_with_lines(self, p1, p2, lines):
+        self.buffer.delete(p1, p2)
+        self.insert_lines(p1, lines)
 
     # insertion
     def insert_string_at_cursor(self, s):
@@ -676,6 +684,10 @@ class Window(object):
             self.goto(p)
 
     # highlighting tokens
+    def get_token_list(self, y):
+        return self.get_token_list_at_point(self.logical_cursor())
+    def get_token_list_at_point(self, p):
+        return self.get_highlighter().tokens[p.y]
     def get_token(self):
         return self.get_token_at_point(self.logical_cursor())
     def get_token2(self):