60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
"""ANTLR3 runtime package"""
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# begin[licence]
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#
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# [The "BSD licence"]
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# Copyright (c) 2005-2012 Terence Parr
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# end[licence]
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compatible_api_versions = ['HEAD', 1]
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EOF = -1
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## All tokens go to the parser (unless skip() is called in that rule)
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# on a particular "channel". The parser tunes to a particular channel
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# so that whitespace etc... can go to the parser on a "hidden" channel.
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DEFAULT_CHANNEL = 0
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## Anything on different channel than DEFAULT_CHANNEL is not parsed
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# by parser.
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HIDDEN_CHANNEL = 99
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# Predefined token types
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EOR_TOKEN_TYPE = 1
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##
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# imaginary tree navigation type; traverse "get child" link
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DOWN = 2
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##
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#imaginary tree navigation type; finish with a child list
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UP = 3
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MIN_TOKEN_TYPE = UP + 1
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INVALID_TOKEN_TYPE = 0
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