140 lines
5.0 KiB
Python
140 lines
5.0 KiB
Python
# -*- coding: utf-8 -*-
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"""
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pygments.lexers.ride
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~~~~~~~~~~~~~~~~~~~~
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Lexer for the Ride programming language.
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:copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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from pygments.lexer import RegexLexer, words, include
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from pygments.token import Comment, Keyword, Name, Number, Punctuation, String, Text
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__all__ = ['RideLexer']
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class RideLexer(RegexLexer):
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"""
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For `Ride <https://docs.wavesplatform.com/en/ride/about-ride.html>`_
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source code.
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.. versionadded:: 2.6
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"""
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name = 'Ride'
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aliases = ['ride']
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filenames = ['*.ride']
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mimetypes = ['text/x-ride']
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validName = r'[a-zA-Z_][a-zA-Z0-9_\']*'
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builtinOps = (
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'||', '|', '>=', '>', '==', '!',
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'=', '<=', '<', '::', ':+', ':', '!=', '/',
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'.', '=>', '-', '+', '*', '&&', '%', '++',
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)
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globalVariablesName = (
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'NOALG', 'MD5', 'SHA1', 'SHA224', 'SHA256', 'SHA384', 'SHA512',
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'SHA3224', 'SHA3256', 'SHA3384', 'SHA3512', 'nil', 'this', 'unit',
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'height', 'lastBlock', 'Buy', 'Sell', 'CEILING', 'FLOOR', 'DOWN',
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'HALFDOWN', 'HALFEVEN', 'HALFUP', 'UP',
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)
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typesName = (
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'Unit', 'Int', 'Boolean', 'ByteVector', 'String', 'Address', 'Alias',
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'Transfer', 'AssetPair', 'DataEntry', 'Order', 'Transaction',
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'GenesisTransaction', 'PaymentTransaction', 'ReissueTransaction',
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'BurnTransaction', 'MassTransferTransaction', 'ExchangeTransaction',
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'TransferTransaction', 'SetAssetScriptTransaction',
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'InvokeScriptTransaction', 'IssueTransaction', 'LeaseTransaction',
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'LeaseCancelTransaction', 'CreateAliasTransaction',
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'SetScriptTransaction', 'SponsorFeeTransaction', 'DataTransaction',
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'WriteSet', 'AttachedPayment', 'ScriptTransfer', 'TransferSet',
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'ScriptResult', 'Invocation', 'Asset', 'BlockInfo', 'Issue', 'Reissue',
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'Burn', 'NoAlg', 'Md5', 'Sha1', 'Sha224', 'Sha256', 'Sha384', 'Sha512',
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'Sha3224', 'Sha3256', 'Sha3384', 'Sha3512', 'BinaryEntry',
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'BooleanEntry', 'IntegerEntry', 'StringEntry', 'List', 'Ceiling',
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'Down', 'Floor', 'HalfDown', 'HalfEven', 'HalfUp', 'Up',
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)
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functionsName = (
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'fraction', 'size', 'toBytes', 'take', 'drop', 'takeRight', 'dropRight',
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'toString', 'isDefined', 'extract', 'throw', 'getElement', 'value',
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'cons', 'toUtf8String', 'toInt', 'indexOf', 'lastIndexOf', 'split',
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'parseInt', 'parseIntValue', 'keccak256', 'blake2b256', 'sha256',
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'sigVerify', 'toBase58String', 'fromBase58String', 'toBase64String',
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'fromBase64String', 'transactionById', 'transactionHeightById',
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'getInteger', 'getBoolean', 'getBinary', 'getString',
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'addressFromPublicKey', 'addressFromString', 'addressFromRecipient',
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'assetBalance', 'wavesBalance', 'getIntegerValue', 'getBooleanValue',
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'getBinaryValue', 'getStringValue', 'addressFromStringValue',
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'assetInfo', 'rsaVerify', 'checkMerkleProof', 'median',
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'valueOrElse', 'valueOrErrorMessage', 'contains', 'log', 'pow',
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'toBase16String', 'fromBase16String', 'blockInfoByHeight',
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'transferTransactionById',
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)
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reservedWords = words((
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'match', 'case', 'else', 'func', 'if',
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'let', 'then', '@Callable', '@Verifier',
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), suffix=r'\b')
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tokens = {
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'root': [
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# Comments
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(r'#.*', Comment.Single),
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# Whitespace
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(r'\s+', Text),
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# Strings
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(r'"', String, 'doublequote'),
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(r'utf8\'', String, 'utf8quote'),
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(r'base(58|64|16)\'', String, 'singlequote'),
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# Keywords
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(reservedWords, Keyword.Reserved),
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(r'\{-#.*?#-\}', Keyword.Reserved),
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(r'FOLD<\d+>', Keyword.Reserved),
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# Types
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(words(typesName), Keyword.Type),
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# Main
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# (specialName, Keyword.Reserved),
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# Prefix Operators
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(words(builtinOps, prefix=r'\(', suffix=r'\)'), Name.Function),
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# Infix Operators
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(words(builtinOps), Name.Function),
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(words(globalVariablesName), Name.Function),
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(words(functionsName), Name.Function),
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# Numbers
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include('numbers'),
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# Variable Names
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(validName, Name.Variable),
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# Parens
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(r'[,()\[\]{}]', Punctuation),
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],
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'doublequote': [
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(r'\\u[0-9a-fA-F]{4}', String.Escape),
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(r'\\[nrfvb\\"]', String.Escape),
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(r'[^"]', String),
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(r'"', String, '#pop'),
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],
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'utf8quote': [
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(r'\\u[0-9a-fA-F]{4}', String.Escape),
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(r'\\[nrfvb\\\']', String.Escape),
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(r'[^\']', String),
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(r'\'', String, '#pop'),
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],
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'singlequote': [
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(r'[^\']', String),
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(r'\'', String, '#pop'),
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],
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'numbers': [
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(r'_?\d+', Number.Integer),
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],
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}
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