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-rw-r--r--venv/lib/python3.9/site-packages/pygments/lexers/tcl.py149
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diff --git a/venv/lib/python3.9/site-packages/pygments/lexers/tcl.py b/venv/lib/python3.9/site-packages/pygments/lexers/tcl.py
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+"""
+ pygments.lexers.tcl
+ ~~~~~~~~~~~~~~~~~~~
+
+ Lexers for Tcl and related languages.
+
+ :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS.
+ :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, include, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+ Number, Whitespace
+from pygments.util import shebang_matches
+
+__all__ = ['TclLexer']
+
+
+class TclLexer(RegexLexer):
+ """
+ For Tcl source code.
+
+ .. versionadded:: 0.10
+ """
+
+ keyword_cmds_re = words((
+ 'after', 'apply', 'array', 'break', 'catch', 'continue', 'elseif',
+ 'else', 'error', 'eval', 'expr', 'for', 'foreach', 'global', 'if',
+ 'namespace', 'proc', 'rename', 'return', 'set', 'switch', 'then',
+ 'trace', 'unset', 'update', 'uplevel', 'upvar', 'variable', 'vwait',
+ 'while'), prefix=r'\b', suffix=r'\b')
+
+ builtin_cmds_re = words((
+ 'append', 'bgerror', 'binary', 'cd', 'chan', 'clock', 'close',
+ 'concat', 'dde', 'dict', 'encoding', 'eof', 'exec', 'exit', 'fblocked',
+ 'fconfigure', 'fcopy', 'file', 'fileevent', 'flush', 'format', 'gets',
+ 'glob', 'history', 'http', 'incr', 'info', 'interp', 'join', 'lappend',
+ 'lassign', 'lindex', 'linsert', 'list', 'llength', 'load', 'loadTk',
+ 'lrange', 'lrepeat', 'lreplace', 'lreverse', 'lsearch', 'lset', 'lsort',
+ 'mathfunc', 'mathop', 'memory', 'msgcat', 'open', 'package', 'pid',
+ 'pkg::create', 'pkg_mkIndex', 'platform', 'platform::shell', 'puts',
+ 'pwd', 're_syntax', 'read', 'refchan', 'regexp', 'registry', 'regsub',
+ 'scan', 'seek', 'socket', 'source', 'split', 'string', 'subst', 'tell',
+ 'time', 'tm', 'unknown', 'unload'), prefix=r'\b', suffix=r'\b')
+
+ name = 'Tcl'
+ url = 'https://www.tcl.tk/about/language.html'
+ aliases = ['tcl']
+ filenames = ['*.tcl', '*.rvt']
+ mimetypes = ['text/x-tcl', 'text/x-script.tcl', 'application/x-tcl']
+
+ def _gen_command_rules(keyword_cmds_re, builtin_cmds_re, context=""):
+ return [
+ (keyword_cmds_re, Keyword, 'params' + context),
+ (builtin_cmds_re, Name.Builtin, 'params' + context),
+ (r'([\w.-]+)', Name.Variable, 'params' + context),
+ (r'#', Comment, 'comment'),
+ ]
+
+ tokens = {
+ 'root': [
+ include('command'),
+ include('basic'),
+ include('data'),
+ (r'\}', Keyword), # HACK: somehow we miscounted our braces
+ ],
+ 'command': _gen_command_rules(keyword_cmds_re, builtin_cmds_re),
+ 'command-in-brace': _gen_command_rules(keyword_cmds_re,
+ builtin_cmds_re,
+ "-in-brace"),
+ 'command-in-bracket': _gen_command_rules(keyword_cmds_re,
+ builtin_cmds_re,
+ "-in-bracket"),
+ 'command-in-paren': _gen_command_rules(keyword_cmds_re,
+ builtin_cmds_re,
+ "-in-paren"),
+ 'basic': [
+ (r'\(', Keyword, 'paren'),
+ (r'\[', Keyword, 'bracket'),
+ (r'\{', Keyword, 'brace'),
+ (r'"', String.Double, 'string'),
+ (r'(eq|ne|in|ni)\b', Operator.Word),
+ (r'!=|==|<<|>>|<=|>=|&&|\|\||\*\*|[-+~!*/%<>&^|?:]', Operator),
+ ],
+ 'data': [
+ (r'\s+', Whitespace),
+ (r'0x[a-fA-F0-9]+', Number.Hex),
+ (r'0[0-7]+', Number.Oct),
+ (r'\d+\.\d+', Number.Float),
+ (r'\d+', Number.Integer),
+ (r'\$[\w.:-]+', Name.Variable),
+ (r'\$\{[\w.:-]+\}', Name.Variable),
+ (r'[\w.,@:-]+', Text),
+ ],
+ 'params': [
+ (r';', Keyword, '#pop'),
+ (r'\n', Text, '#pop'),
+ (r'(else|elseif|then)\b', Keyword),
+ include('basic'),
+ include('data'),
+ ],
+ 'params-in-brace': [
+ (r'\}', Keyword, ('#pop', '#pop')),
+ include('params')
+ ],
+ 'params-in-paren': [
+ (r'\)', Keyword, ('#pop', '#pop')),
+ include('params')
+ ],
+ 'params-in-bracket': [
+ (r'\]', Keyword, ('#pop', '#pop')),
+ include('params')
+ ],
+ 'string': [
+ (r'\[', String.Double, 'string-square'),
+ (r'(?s)(\\\\|\\[0-7]+|\\.|[^"\\])', String.Double),
+ (r'"', String.Double, '#pop')
+ ],
+ 'string-square': [
+ (r'\[', String.Double, 'string-square'),
+ (r'(?s)(\\\\|\\[0-7]+|\\.|\\\n|[^\]\\])', String.Double),
+ (r'\]', String.Double, '#pop')
+ ],
+ 'brace': [
+ (r'\}', Keyword, '#pop'),
+ include('command-in-brace'),
+ include('basic'),
+ include('data'),
+ ],
+ 'paren': [
+ (r'\)', Keyword, '#pop'),
+ include('command-in-paren'),
+ include('basic'),
+ include('data'),
+ ],
+ 'bracket': [
+ (r'\]', Keyword, '#pop'),
+ include('command-in-bracket'),
+ include('basic'),
+ include('data'),
+ ],
+ 'comment': [
+ (r'.*[^\\]\n', Comment, '#pop'),
+ (r'.*\\\n', Comment),
+ ],
+ }
+
+ def analyse_text(text):
+ return shebang_matches(text, r'(tcl)')