"""ANTLR3 runtime package"""

# begin[licence]
#
# [The "BSD licence"]
# Copyright (c) 2005-2012 Terence Parr
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
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# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
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#    documentation and/or other materials provided with the distribution.
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# end[licence]

compatible_api_versions = ['HEAD', 1]

EOF = -1

## All tokens go to the parser (unless skip() is called in that rule)
# on a particular "channel".  The parser tunes to a particular channel
# so that whitespace etc... can go to the parser on a "hidden" channel.
DEFAULT_CHANNEL = 0

## Anything on different channel than DEFAULT_CHANNEL is not parsed
# by parser.
HIDDEN_CHANNEL = 99

# Predefined token types
EOR_TOKEN_TYPE = 1

##
# imaginary tree navigation type; traverse "get child" link
DOWN = 2
##
#imaginary tree navigation type; finish with a child list
UP = 3

MIN_TOKEN_TYPE = UP + 1
	
INVALID_TOKEN_TYPE = 0

