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Diffstat (limited to 'venv/lib/python3.11/site-packages/pygments/lexers/tal.py')
-rw-r--r-- | venv/lib/python3.11/site-packages/pygments/lexers/tal.py | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/venv/lib/python3.11/site-packages/pygments/lexers/tal.py b/venv/lib/python3.11/site-packages/pygments/lexers/tal.py new file mode 100644 index 0000000..170b781 --- /dev/null +++ b/venv/lib/python3.11/site-packages/pygments/lexers/tal.py @@ -0,0 +1,77 @@ +""" + pygments.lexers.tal + ~~~~~~~~~~~~~~~~~~~ + + Lexer for Uxntal + + .. versionadded:: 2.12 + + :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. + :license: BSD, see LICENSE for details. +""" + +from pygments.lexer import RegexLexer, words +from pygments.token import Comment, Keyword, Name, String, Number, \ + Punctuation, Whitespace, Literal + +__all__ = ['TalLexer'] + + +class TalLexer(RegexLexer): + """ + For `Uxntal <https://wiki.xxiivv.com/site/uxntal.html>`_ source code. + + .. versionadded:: 2.12 + """ + + name = 'Tal' + aliases = ['tal', 'uxntal'] + filenames = ['*.tal'] + mimetypes = ['text/x-uxntal'] + + instructions = [ + 'BRK', 'LIT', 'INC', 'POP', 'DUP', 'NIP', 'SWP', 'OVR', 'ROT', + 'EQU', 'NEQ', 'GTH', 'LTH', 'JMP', 'JCN', 'JSR', 'STH', + 'LDZ', 'STZ', 'LDR', 'STR', 'LDA', 'STA', 'DEI', 'DEO', + 'ADD', 'SUB', 'MUL', 'DIV', 'AND', 'ORA', 'EOR', 'SFT' + ] + + tokens = { + # the comment delimiters must not be adjacent to non-space characters. + # this means ( foo ) is a valid comment but (foo) is not. this also + # applies to nested comments. + 'comment': [ + (r'(?<!\S)\((?!\S)', Comment.Multiline, '#push'), # nested comments + (r'(?<!\S)\)(?!\S)', Comment.Multiline, '#pop'), # nested comments + (r'[^()]+', Comment.Multiline), # comments + (r'[()]+', Comment.Multiline), # comments + ], + 'root': [ + (r'\s+', Whitespace), # spaces + (r'(?<!\S)\((?!\S)', Comment.Multiline, 'comment'), # comments + (words(instructions, prefix=r'(?<!\S)', suffix=r'2?k?r?(?!\S)'), + Keyword.Reserved), # instructions + (r'[][{}](?!\S)', Punctuation), # delimiters + (r'#([0-9a-f]{2}){1,2}(?!\S)', Number.Hex), # integer + (r'"\S+', String), # raw string + (r'([0-9a-f]{2}){1,2}(?!\S)', Literal), # raw integer + (r'[|$][0-9a-f]{1,4}(?!\S)', Keyword.Declaration), # abs/rel pad + (r'%\S+', Name.Decorator), # macro + (r'@\S+', Name.Function), # label + (r'&\S+', Name.Label), # sublabel + (r'/\S+', Name.Tag), # spacer + (r'\.\S+', Name.Variable.Magic), # literal zero page addr + (r',\S+', Name.Variable.Instance), # literal rel addr + (r';\S+', Name.Variable.Global), # literal abs addr + (r'-\S+', Literal), # raw zero page addr + (r'_\S+', Literal), # raw relative addr + (r'=\S+', Literal), # raw absolute addr + (r'!\S+', Name.Function), # immediate jump + (r'\?\S+', Name.Function), # conditional immediate jump + (r'~\S+', Keyword.Namespace), # include + (r'\S+', Name.Function), # macro invocation, immediate subroutine + ] + } + + def analyse_text(text): + return '|0100' in text[:500] |