codekingpro/portable-devtools

1"""2    pygments.lexers.teal3    ~~~~~~~~~~~~~~~~~~~~4 5    Lexer for TEAL.6 7    :copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.8    :license: BSD, see LICENSE for details.9"""10 11from pygments.lexer import RegexLexer, bygroups, include, words12from pygments.token import Comment, Name, Number, String, Text, Keyword, \13    Whitespace14 15__all__ = ['TealLexer']16 17 18class TealLexer(RegexLexer):19    """20    For the Transaction Execution Approval Language (TEAL)21 22    For more information about the grammar, see:23    https://github.com/algorand/go-algorand/blob/master/data/transactions/logic/assembler.go24    """25    name = 'teal'26    url = 'https://developer.algorand.org/docs/reference/teal/specification/'27    aliases = ['teal']28    filenames = ['*.teal']29    version_added = '2.9'30 31    keywords = words({32        'Sender', 'Fee', 'FirstValid', 'FirstValidTime', 'LastValid', 'Note',33        'Lease', 'Receiver', 'Amount', 'CloseRemainderTo', 'VotePK',34        'SelectionPK', 'VoteFirst', 'VoteLast', 'VoteKeyDilution', 'Type',35        'TypeEnum', 'XferAsset', 'AssetAmount', 'AssetSender', 'AssetReceiver',36        'AssetCloseTo', 'GroupIndex', 'TxID', 'ApplicationID', 'OnCompletion',37        'ApplicationArgs', 'NumAppArgs', 'Accounts', 'NumAccounts',38        'ApprovalProgram', 'ClearStateProgram', 'RekeyTo', 'ConfigAsset',39        'ConfigAssetTotal', 'ConfigAssetDecimals', 'ConfigAssetDefaultFrozen',40        'ConfigAssetUnitName', 'ConfigAssetName', 'ConfigAssetURL',41        'ConfigAssetMetadataHash', 'ConfigAssetManager', 'ConfigAssetReserve',42        'ConfigAssetFreeze', 'ConfigAssetClawback', 'FreezeAsset',43        'FreezeAssetAccount', 'FreezeAssetFrozen',44        'NoOp', 'OptIn', 'CloseOut', 'ClearState', 'UpdateApplication',45        'DeleteApplication',46        'MinTxnFee', 'MinBalance', 'MaxTxnLife', 'ZeroAddress', 'GroupSize',47        'LogicSigVersion', 'Round', 'LatestTimestamp', 'CurrentApplicationID',48        'AssetBalance', 'AssetFrozen',49        'AssetTotal', 'AssetDecimals', 'AssetDefaultFrozen', 'AssetUnitName',50        'AssetName', 'AssetURL', 'AssetMetadataHash', 'AssetManager',51        'AssetReserve', 'AssetFreeze', 'AssetClawback',52    }, suffix=r'\b')53 54    identifier = r'[^ \t\n]+(?=\/\/)|[^ \t\n]+'55    newline = r'\r?\n'56    tokens = {57        'root': [58            include('whitespace'),59            # pragmas match specifically on the space character60            (r'^#pragma .*' + newline, Comment.Directive),61            # labels must be followed by a space,62            # but anything after that is ignored63            ('(' + identifier + ':' + ')' + '([ \t].*)',64                bygroups(Name.Label, Comment.Single)),65            (identifier, Name.Function, 'function-args'),66        ],67        'function-args': [68            include('whitespace'),69            (r'"', String, 'string'),70            (r'(b(?:ase)?(?:32|64) ?)(\(?[a-zA-Z0-9+/=]+\)?)',71                bygroups(String.Affix, String.Other)),72            (r'[A-Z2-7]{58}', Number),  # address73            (r'0x[\da-fA-F]+', Number.Hex),74            (r'\d+', Number.Integer),75            (keywords, Keyword),76            (identifier, Name.Attributes),  # branch targets77            (newline, Text, '#pop'),78        ],79        'string': [80            (r'\\(?:["nrt\\]|x\d\d)', String.Escape),81            (r'[^\\\"\n]+', String),82            (r'"', String, '#pop'),83        ],84        'whitespace': [85            (r'[ \t]+', Whitespace),86            (r'//[^\n]+', Comment.Single),87        ],88    }89