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Diffstat (limited to 'venv/lib/python3.11/site-packages/pygments/lexers/stata.py')
| -rw-r--r-- | venv/lib/python3.11/site-packages/pygments/lexers/stata.py | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/venv/lib/python3.11/site-packages/pygments/lexers/stata.py b/venv/lib/python3.11/site-packages/pygments/lexers/stata.py deleted file mode 100644 index 917c999..0000000 --- a/venv/lib/python3.11/site-packages/pygments/lexers/stata.py +++ /dev/null @@ -1,171 +0,0 @@ -""" - pygments.lexers.stata - ~~~~~~~~~~~~~~~~~~~~~ - - Lexer for Stata - - :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import re -from pygments.lexer import RegexLexer, default, include, words -from pygments.token import Comment, Keyword, Name, Number, \ - String, Text, Operator - -from pygments.lexers._stata_builtins import builtins_base, builtins_functions - -__all__ = ['StataLexer'] - - -class StataLexer(RegexLexer): - """ - For Stata do files. - - .. versionadded:: 2.2 - """ - # Syntax based on - # - http://fmwww.bc.edu/RePEc/bocode/s/synlightlist.ado - # - https://github.com/isagalaev/highlight.js/blob/master/src/languages/stata.js - # - https://github.com/jpitblado/vim-stata/blob/master/syntax/stata.vim - - name = 'Stata' - url = 'http://www.stata.com/' - aliases = ['stata', 'do'] - filenames = ['*.do', '*.ado'] - mimetypes = ['text/x-stata', 'text/stata', 'application/x-stata'] - flags = re.MULTILINE | re.DOTALL - - tokens = { - 'root': [ - include('comments'), - include('strings'), - include('macros'), - include('numbers'), - include('keywords'), - include('operators'), - include('format'), - (r'.', Text), - ], - # Comments are a complicated beast in Stata because they can be - # nested and there are a few corner cases with that. See: - # - github.com/kylebarron/language-stata/issues/90 - # - statalist.org/forums/forum/general-stata-discussion/general/1448244 - 'comments': [ - (r'(^//|(?<=\s)//)(?!/)', Comment.Single, 'comments-double-slash'), - (r'^\s*\*', Comment.Single, 'comments-star'), - (r'/\*', Comment.Multiline, 'comments-block'), - (r'(^///|(?<=\s)///)', Comment.Special, 'comments-triple-slash') - ], - 'comments-block': [ - (r'/\*', Comment.Multiline, '#push'), - # this ends and restarts a comment block. but need to catch this so - # that it doesn\'t start _another_ level of comment blocks - (r'\*/\*', Comment.Multiline), - (r'(\*/\s+\*(?!/)[^\n]*)|(\*/)', Comment.Multiline, '#pop'), - # Match anything else as a character inside the comment - (r'.', Comment.Multiline), - ], - 'comments-star': [ - (r'///.*?\n', Comment.Single, - ('#pop', 'comments-triple-slash')), - (r'(^//|(?<=\s)//)(?!/)', Comment.Single, - ('#pop', 'comments-double-slash')), - (r'/\*', Comment.Multiline, 'comments-block'), - (r'.(?=\n)', Comment.Single, '#pop'), - (r'.', Comment.Single), - ], - 'comments-triple-slash': [ - (r'\n', Comment.Special, '#pop'), - # A // breaks out of a comment for the rest of the line - (r'//.*?(?=\n)', Comment.Single, '#pop'), - (r'.', Comment.Special), - ], - 'comments-double-slash': [ - (r'\n', Text, '#pop'), - (r'.', Comment.Single), - ], - # `"compound string"' and regular "string"; note the former are - # nested. - 'strings': [ - (r'`"', String, 'string-compound'), - (r'(?<!`)"', String, 'string-regular'), - ], - 'string-compound': [ - (r'`"', String, '#push'), - (r'"\'', String, '#pop'), - (r'\\\\|\\"|\\\$|\\`|\\\n', String.Escape), - include('macros'), - (r'.', String) - ], - 'string-regular': [ - (r'(")(?!\')|(?=\n)', String, '#pop'), - (r'\\\\|\\"|\\\$|\\`|\\\n', String.Escape), - include('macros'), - (r'.', String) - ], - # A local is usually - # `\w{0,31}' - # `:extended macro' - # `=expression' - # `[rsen](results)' - # `(++--)scalar(++--)' - # - # However, there are all sorts of weird rules wrt edge - # cases. Instead of writing 27 exceptions, anything inside - # `' is a local. - # - # A global is more restricted, so we do follow rules. Note only - # locals explicitly enclosed ${} can be nested. - 'macros': [ - (r'\$(\{|(?=[$`]))', Name.Variable.Global, 'macro-global-nested'), - (r'\$', Name.Variable.Global, 'macro-global-name'), - (r'`', Name.Variable, 'macro-local'), - ], - 'macro-local': [ - (r'`', Name.Variable, '#push'), - (r"'", Name.Variable, '#pop'), - (r'\$(\{|(?=[$`]))', Name.Variable.Global, 'macro-global-nested'), - (r'\$', Name.Variable.Global, 'macro-global-name'), - (r'.', Name.Variable), # fallback - ], - 'macro-global-nested': [ - (r'\$(\{|(?=[$`]))', Name.Variable.Global, '#push'), - (r'\}', Name.Variable.Global, '#pop'), - (r'\$', Name.Variable.Global, 'macro-global-name'), - (r'`', Name.Variable, 'macro-local'), - (r'\w', Name.Variable.Global), # fallback - default('#pop'), - ], - 'macro-global-name': [ - (r'\$(\{|(?=[$`]))', Name.Variable.Global, 'macro-global-nested', '#pop'), - (r'\$', Name.Variable.Global, 'macro-global-name', '#pop'), - (r'`', Name.Variable, 'macro-local', '#pop'), - (r'\w{1,32}', Name.Variable.Global, '#pop'), - ], - # Built in functions and statements - 'keywords': [ - (words(builtins_functions, prefix = r'\b', suffix = r'(?=\()'), - Name.Function), - (words(builtins_base, prefix = r'(^\s*|\s)', suffix = r'\b'), - Keyword), - ], - # http://www.stata.com/help.cgi?operators - 'operators': [ - (r'-|==|<=|>=|<|>|&|!=', Operator), - (r'\*|\+|\^|/|!|~|==|~=', Operator) - ], - # Stata numbers - 'numbers': [ - # decimal number - (r'\b[+-]?([0-9]+(\.[0-9]+)?|\.[0-9]+|\.)([eE][+-]?[0-9]+)?[i]?\b', - Number), - ], - # Stata formats - 'format': [ - (r'%-?\d{1,2}(\.\d{1,2})?[gfe]c?', Name.Other), - (r'%(21x|16H|16L|8H|8L)', Name.Other), - (r'%-?(tc|tC|td|tw|tm|tq|th|ty|tg)\S{0,32}', Name.Other), - (r'%[-~]?\d{1,4}s', Name.Other), - ] - } |