import sys

# Some constants for better reading
BS = '\x7f'
ESC = '\x1b'
ARR_L = '\x1bOD'
ARR_R = '\x1bOC'
ARR_U = '\x1bOA'
ARR_D = '\x1bOB'

# multi-key sequences generating a single key press
SEQUENCES = [ARR_L, ARR_R, ARR_U, ARR_D]

# Defined Constants
JF = "?" # Jump forwards
JB = "+" # Jump backwards
LS = "@" # List snippets
EX = "\t" # EXPAND
EA = "#" # Expand anonymous

COMPL_KW = chr(24) + chr(14)
COMPL_ACCEPT = chr(25)

PYTHON3 = sys.version_info >= (3,0)