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#
# coding=utf-8
"""Constants and definitions"""
import re
# Used for command parsing, output redirection, tab completion and word
# breaks. Do not change.
QUOTES = ['"', "'"]
REDIRECTION_PIPE = '|'
REDIRECTION_OUTPUT = '>'
REDIRECTION_APPEND = '>>'
REDIRECTION_CHARS = [REDIRECTION_PIPE, REDIRECTION_OUTPUT]
REDIRECTION_TOKENS = [REDIRECTION_PIPE, REDIRECTION_OUTPUT, REDIRECTION_APPEND]
# 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'
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