codekingpro/portable-devtools

1"""2    pygments.lexers.tal3    ~~~~~~~~~~~~~~~~~~~4 5    Lexer for Uxntal6 7    .. versionadded:: 2.128 9    :copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.10    :license: BSD, see LICENSE for details.11"""12 13from pygments.lexer import RegexLexer, words14from pygments.token import Comment, Keyword, Name, String, Number, \15    Punctuation, Whitespace, Literal16 17__all__ = ['TalLexer']18 19 20class TalLexer(RegexLexer):21    """22    For Uxntal source code.23    """24 25    name = 'Tal'26    aliases = ['tal', 'uxntal']27    filenames = ['*.tal']28    mimetypes = ['text/x-uxntal']29    url = 'https://wiki.xxiivv.com/site/uxntal.html'30    version_added = '2.12'31 32    instructions = [33        'BRK', 'LIT', 'INC', 'POP', 'DUP', 'NIP', 'SWP', 'OVR', 'ROT',34        'EQU', 'NEQ', 'GTH', 'LTH', 'JMP', 'JCN', 'JSR', 'STH',35        'LDZ', 'STZ', 'LDR', 'STR', 'LDA', 'STA', 'DEI', 'DEO',36        'ADD', 'SUB', 'MUL', 'DIV', 'AND', 'ORA', 'EOR', 'SFT'37    ]38 39    tokens = {40        # the comment delimiters must not be adjacent to non-space characters.41        # this means ( foo ) is a valid comment but (foo) is not. this also42        # applies to nested comments.43        'comment': [44            (r'(?<!\S)\((?!\S)', Comment.Multiline, '#push'), # nested comments45            (r'(?<!\S)\)(?!\S)', Comment.Multiline, '#pop'), # nested comments46            (r'[^()]+', Comment.Multiline), # comments47            (r'[()]+', Comment.Multiline), # comments48        ],49        'root': [50            (r'\s+', Whitespace), # spaces51            (r'(?<!\S)\((?!\S)', Comment.Multiline, 'comment'), # comments52            (words(instructions, prefix=r'(?<!\S)', suffix=r'2?k?r?(?!\S)'),53             Keyword.Reserved), # instructions54            (r'[][{}](?!\S)', Punctuation), # delimiters55            (r'#([0-9a-f]{2}){1,2}(?!\S)', Number.Hex), # integer56            (r'"\S+', String), # raw string57            (r'([0-9a-f]{2}){1,2}(?!\S)', Literal), # raw integer58            (r'[|$][0-9a-f]{1,4}(?!\S)', Keyword.Declaration), # abs/rel pad59            (r'%\S+', Name.Decorator), # macro60            (r'@\S+', Name.Function), # label61            (r'&\S+', Name.Label), # sublabel62            (r'/\S+', Name.Tag), # spacer63            (r'\.\S+', Name.Variable.Magic), # literal zero page addr64            (r',\S+', Name.Variable.Instance), # literal rel addr65            (r';\S+', Name.Variable.Global), # literal abs addr66            (r'-\S+', Literal), # raw zero page addr67            (r'_\S+', Literal), # raw relative addr68            (r'=\S+', Literal), # raw absolute addr69            (r'!\S+', Name.Function), # immediate jump70            (r'\?\S+', Name.Function), # conditional immediate jump71            (r'~\S+', Keyword.Namespace), # include72            (r'\S+', Name.Function), # macro invocation, immediate subroutine73        ]74    }75 76    def analyse_text(text):77        return '|0100' in text[:500]78