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-rw-r--r--cmd2/constants.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/cmd2/constants.py b/cmd2/constants.py
index cfdf7624..6784264f 100644
--- a/cmd2/constants.py
+++ b/cmd2/constants.py
@@ -2,6 +2,11 @@
# coding=utf-8
"""Constants and definitions"""
+import re
+
# Used for command parsing, tab completion and word breaks. Do not change.
QUOTES = ['"', "'"]
REDIRECTION_CHARS = ['|', '<', '>']
+
+# Regular expression to match ANSI escape codes
+ANSI_ESCAPE_RE = re.compile(r'\x1b[^m]*m')