1 files changed, 0 insertions, 10 deletions
diff --git a/cmd2/constants.py b/cmd2/constants.py
index 06d6c6c4..9fd58b01 100644
--- a/cmd2/constants.py
+++ b/cmd2/constants.py
@@ -2,8 +2,6 @@
 # coding=utf-8
 """Constants and definitions"""
 
-import re
-
 # Used for command parsing, output redirection, tab completion and word
 # breaks. Do not change.
 QUOTES = ['"', "'"]
@@ -15,14 +13,6 @@ REDIRECTION_TOKENS = [REDIRECTION_PIPE, REDIRECTION_OUTPUT, REDIRECTION_APPEND]
 COMMENT_CHAR = '#'
 MULTILINE_TERMINATOR = ';'
 
-# Regular expression to match ANSI escape codes
-ANSI_ESCAPE_RE = re.compile(r'\x1b[^m]*m')
-
 LINE_FEED = '\n'
 
-# Values for colors setting
-COLORS_NEVER = 'Never'
-COLORS_TERMINAL = 'Terminal'
-COLORS_ALWAYS = 'Always'
-
 DEFAULT_SHORTCUTS = {'?': 'help', '!': 'shell', '@': 'run_script', '@@': '_relative_run_script'}