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Diffstat (limited to 'pygments/lexers/int_fiction.py')
| -rw-r--r-- | pygments/lexers/int_fiction.py | 1343 |
1 files changed, 0 insertions, 1343 deletions
diff --git a/pygments/lexers/int_fiction.py b/pygments/lexers/int_fiction.py deleted file mode 100644 index 89d5bccc..00000000 --- a/pygments/lexers/int_fiction.py +++ /dev/null @@ -1,1343 +0,0 @@ -# -*- coding: utf-8 -*- -""" - pygments.lexers.int_fiction - ~~~~~~~~~~~~~~~~~~~~~~~~~~~ - - Lexers for interactive fiction languages. - - :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import re - -from pygments.lexer import RegexLexer, include, bygroups, using, \ - this, default, words -from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ - Number, Punctuation, Error, Generic - -__all__ = ['Inform6Lexer', 'Inform6TemplateLexer', 'Inform7Lexer', - 'Tads3Lexer'] - - -class Inform6Lexer(RegexLexer): - """ - For `Inform 6 <http://inform-fiction.org/>`_ source code. - - .. versionadded:: 2.0 - """ - - name = 'Inform 6' - aliases = ['inform6', 'i6'] - filenames = ['*.inf'] - - flags = re.MULTILINE | re.DOTALL | re.UNICODE - - _name = r'[a-zA-Z_]\w*' - - # Inform 7 maps these four character classes to their ASCII - # equivalents. To support Inform 6 inclusions within Inform 7, - # Inform6Lexer maps them too. - _dash = u'\\-\u2010-\u2014' - _dquote = u'"\u201c\u201d' - _squote = u"'\u2018\u2019" - _newline = u'\\n\u0085\u2028\u2029' - - tokens = { - 'root': [ - (r'\A(!%%[^%s]*[%s])+' % (_newline, _newline), Comment.Preproc, - 'directive'), - default('directive') - ], - '_whitespace': [ - (r'\s+', Text), - (r'![^%s]*' % _newline, Comment.Single) - ], - 'default': [ - include('_whitespace'), - (r'\[', Punctuation, 'many-values'), # Array initialization - (r':|(?=;)', Punctuation, '#pop'), - (r'<', Punctuation), # Second angle bracket in an action statement - default(('expression', '_expression')) - ], - - # Expressions - '_expression': [ - include('_whitespace'), - (r'(?=sp\b)', Text, '#pop'), - (r'(?=[%s%s$0-9#a-zA-Z_])' % (_dquote, _squote), Text, - ('#pop', 'value')), - (r'\+\+|[%s]{1,2}(?!>)|~~?' % _dash, Operator), - (r'(?=[()\[%s,?@{:;])' % _dash, Text, '#pop') - ], - 'expression': [ - include('_whitespace'), - (r'\(', Punctuation, ('expression', '_expression')), - (r'\)', Punctuation, '#pop'), - (r'\[', Punctuation, ('#pop', 'statements', 'locals')), - (r'>(?=(\s+|(![^%s]*))*[>;])' % _newline, Punctuation), - (r'\+\+|[%s]{2}(?!>)' % _dash, Operator), - (r',', Punctuation, '_expression'), - (r'&&?|\|\|?|[=~><]?=|[%s]{1,2}>?|\.\.?[&#]?|::|[<>+*/%%]' % _dash, - Operator, '_expression'), - (r'(has|hasnt|in|notin|ofclass|or|provides)\b', Operator.Word, - '_expression'), - (r'sp\b', Name), - (r'\?~?', Name.Label, 'label?'), - (r'[@{]', Error), - default('#pop') - ], - '_assembly-expression': [ - (r'\(', Punctuation, ('#push', '_expression')), - (r'[\[\]]', Punctuation), - (r'[%s]>' % _dash, Punctuation, '_expression'), - (r'sp\b', Keyword.Pseudo), - (r';', Punctuation, '#pop:3'), - include('expression') - ], - '_for-expression': [ - (r'\)', Punctuation, '#pop:2'), - (r':', Punctuation, '#pop'), - include('expression') - ], - '_keyword-expression': [ - (r'(from|near|to)\b', Keyword, '_expression'), - include('expression') - ], - '_list-expression': [ - (r',', Punctuation, '#pop'), - include('expression') - ], - '_object-expression': [ - (r'has\b', Keyword.Declaration, '#pop'), - include('_list-expression') - ], - - # Values - 'value': [ - include('_whitespace'), - # Strings - (r'[%s][^@][%s]' % (_squote, _squote), String.Char, '#pop'), - (r'([%s])(@\{[0-9a-fA-F]{1,4}\})([%s])' % (_squote, _squote), - bygroups(String.Char, String.Escape, String.Char), '#pop'), - (r'([%s])(@.{2})([%s])' % (_squote, _squote), - bygroups(String.Char, String.Escape, String.Char), '#pop'), - (r'[%s]' % _squote, String.Single, ('#pop', 'dictionary-word')), - (r'[%s]' % _dquote, String.Double, ('#pop', 'string')), - # Numbers - (r'\$[+%s][0-9]*\.?[0-9]*([eE][+%s]?[0-9]+)?' % (_dash, _dash), - Number.Float, '#pop'), - (r'\$[0-9a-fA-F]+', Number.Hex, '#pop'), - (r'\$\$[01]+', Number.Bin, '#pop'), - (r'[0-9]+', Number.Integer, '#pop'), - # Values prefixed by hashes - (r'(##|#a\$)(%s)' % _name, bygroups(Operator, Name), '#pop'), - (r'(#g\$)(%s)' % _name, - bygroups(Operator, Name.Variable.Global), '#pop'), - (r'#[nw]\$', Operator, ('#pop', 'obsolete-dictionary-word')), - (r'(#r\$)(%s)' % _name, bygroups(Operator, Name.Function), '#pop'), - (r'#', Name.Builtin, ('#pop', 'system-constant')), - # System functions - (words(( - 'child', 'children', 'elder', 'eldest', 'glk', 'indirect', 'metaclass', - 'parent', 'random', 'sibling', 'younger', 'youngest'), suffix=r'\b'), - Name.Builtin, '#pop'), - # Metaclasses - (r'(?i)(Class|Object|Routine|String)\b', Name.Builtin, '#pop'), - # Veneer routines - (words(( - 'Box__Routine', 'CA__Pr', 'CDefArt', 'CInDefArt', 'Cl__Ms', - 'Copy__Primitive', 'CP__Tab', 'DA__Pr', 'DB__Pr', 'DefArt', 'Dynam__String', - 'EnglishNumber', 'Glk__Wrap', 'IA__Pr', 'IB__Pr', 'InDefArt', 'Main__', - 'Meta__class', 'OB__Move', 'OB__Remove', 'OC__Cl', 'OP__Pr', 'Print__Addr', - 'Print__PName', 'PrintShortName', 'RA__Pr', 'RA__Sc', 'RL__Pr', 'R_Process', - 'RT__ChG', 'RT__ChGt', 'RT__ChLDB', 'RT__ChLDW', 'RT__ChPR', 'RT__ChPrintA', - 'RT__ChPrintC', 'RT__ChPrintO', 'RT__ChPrintS', 'RT__ChPS', 'RT__ChR', - 'RT__ChSTB', 'RT__ChSTW', 'RT__ChT', 'RT__Err', 'RT__TrPS', 'RV__Pr', - 'Symb__Tab', 'Unsigned__Compare', 'WV__Pr', 'Z__Region'), - prefix='(?i)', suffix=r'\b'), - Name.Builtin, '#pop'), - # Other built-in symbols - (words(( - 'call', 'copy', 'create', 'DEBUG', 'destroy', 'DICT_CHAR_SIZE', - 'DICT_ENTRY_BYTES', 'DICT_IS_UNICODE', 'DICT_WORD_SIZE', 'false', - 'FLOAT_INFINITY', 'FLOAT_NAN', 'FLOAT_NINFINITY', 'GOBJFIELD_CHAIN', - 'GOBJFIELD_CHILD', 'GOBJFIELD_NAME', 'GOBJFIELD_PARENT', - 'GOBJFIELD_PROPTAB', 'GOBJFIELD_SIBLING', 'GOBJ_EXT_START', - 'GOBJ_TOTAL_LENGTH', 'Grammar__Version', 'INDIV_PROP_START', 'INFIX', - 'infix__watching', 'MODULE_MODE', 'name', 'nothing', 'NUM_ATTR_BYTES', 'print', - 'print_to_array', 'recreate', 'remaining', 'self', 'sender', 'STRICT_MODE', - 'sw__var', 'sys__glob0', 'sys__glob1', 'sys__glob2', 'sys_statusline_flag', - 'TARGET_GLULX', 'TARGET_ZCODE', 'temp__global2', 'temp__global3', - 'temp__global4', 'temp_global', 'true', 'USE_MODULES', 'WORDSIZE'), - prefix='(?i)', suffix=r'\b'), - Name.Builtin, '#pop'), - # Other values - (_name, Name, '#pop') - ], - # Strings - 'dictionary-word': [ - (r'[~^]+', String.Escape), - (r'[^~^\\@({%s]+' % _squote, String.Single), - (r'[({]', String.Single), - (r'@\{[0-9a-fA-F]{,4}\}', String.Escape), - (r'@.{2}', String.Escape), - (r'[%s]' % _squote, String.Single, '#pop') - ], - 'string': [ - (r'[~^]+', String.Escape), - (r'[^~^\\@({%s]+' % _dquote, String.Double), - (r'[({]', String.Double), - (r'\\', String.Escape), - (r'@(\\\s*[%s]\s*)*@((\\\s*[%s]\s*)*[0-9])*' % - (_newline, _newline), String.Escape), - (r'@(\\\s*[%s]\s*)*\{((\\\s*[%s]\s*)*[0-9a-fA-F]){,4}' - r'(\\\s*[%s]\s*)*\}' % (_newline, _newline, _newline), - String.Escape), - (r'@(\\\s*[%s]\s*)*.(\\\s*[%s]\s*)*.' % (_newline, _newline), - String.Escape), - (r'[%s]' % _dquote, String.Double, '#pop') - ], - 'plain-string': [ - (r'[^~^\\({\[\]%s]+' % _dquote, String.Double), - (r'[~^({\[\]]', String.Double), - (r'\\', String.Escape), - (r'[%s]' % _dquote, String.Double, '#pop') - ], - # Names - '_constant': [ - include('_whitespace'), - (_name, Name.Constant, '#pop'), - include('value') - ], - '_global': [ - include('_whitespace'), - (_name, Name.Variable.Global, '#pop'), - include('value') - ], - 'label?': [ - include('_whitespace'), - (_name, Name.Label, '#pop'), - default('#pop') - ], - 'variable?': [ - include('_whitespace'), - (_name, Name.Variable, '#pop'), - default('#pop') - ], - # Values after hashes - 'obsolete-dictionary-word': [ - (r'\S\w*', String.Other, '#pop') - ], - 'system-constant': [ - include('_whitespace'), - (_name, Name.Builtin, '#pop') - ], - - # Directives - 'directive': [ - include('_whitespace'), - (r'#', Punctuation), - (r';', Punctuation, '#pop'), - (r'\[', Punctuation, - ('default', 'statements', 'locals', 'routine-name?')), - (words(( - 'abbreviate', 'endif', 'dictionary', 'ifdef', 'iffalse', 'ifndef', 'ifnot', - 'iftrue', 'ifv3', 'ifv5', 'release', 'serial', 'switches', 'system_file', - 'version'), prefix='(?i)', suffix=r'\b'), - Keyword, 'default'), - (r'(?i)(array|global)\b', Keyword, - ('default', 'directive-keyword?', '_global')), - (r'(?i)attribute\b', Keyword, ('default', 'alias?', '_constant')), - (r'(?i)class\b', Keyword, - ('object-body', 'duplicates', 'class-name')), - (r'(?i)(constant|default)\b', Keyword, - ('default', 'expression', '_constant')), - (r'(?i)(end\b)(.*)', bygroups(Keyword, Text)), - (r'(?i)(extend|verb)\b', Keyword, 'grammar'), - (r'(?i)fake_action\b', Keyword, ('default', '_constant')), - (r'(?i)import\b', Keyword, 'manifest'), - (r'(?i)(include|link)\b', Keyword, - ('default', 'before-plain-string')), - (r'(?i)(lowstring|undef)\b', Keyword, ('default', '_constant')), - (r'(?i)message\b', Keyword, ('default', 'diagnostic')), - (r'(?i)(nearby|object)\b', Keyword, - ('object-body', '_object-head')), - (r'(?i)property\b', Keyword, - ('default', 'alias?', '_constant', 'property-keyword*')), - (r'(?i)replace\b', Keyword, - ('default', 'routine-name?', 'routine-name?')), - (r'(?i)statusline\b', Keyword, ('default', 'directive-keyword?')), - (r'(?i)stub\b', Keyword, ('default', 'routine-name?')), - (r'(?i)trace\b', Keyword, - ('default', 'trace-keyword?', 'trace-keyword?')), - (r'(?i)zcharacter\b', Keyword, - ('default', 'directive-keyword?', 'directive-keyword?')), - (_name, Name.Class, ('object-body', '_object-head')) - ], - # [, Replace, Stub - 'routine-name?': [ - include('_whitespace'), - (_name, Name.Function, '#pop'), - default('#pop') - ], - 'locals': [ - include('_whitespace'), - (r';', Punctuation, '#pop'), - (r'\*', Punctuation), - (r'"', String.Double, 'plain-string'), - (_name, Name.Variable) - ], - # Array - 'many-values': [ - include('_whitespace'), - (r';', Punctuation), - (r'\]', Punctuation, '#pop'), - (r':', Error), - default(('expression', '_expression')) - ], - # Attribute, Property - 'alias?': [ - include('_whitespace'), - (r'alias\b', Keyword, ('#pop', '_constant')), - default('#pop') - ], - # Class, Object, Nearby - 'class-name': [ - include('_whitespace'), - (r'(?=[,;]|(class|has|private|with)\b)', Text, '#pop'), - (_name, Name.Class, '#pop') - ], - 'duplicates': [ - include('_whitespace'), - (r'\(', Punctuation, ('#pop', 'expression', '_expression')), - default('#pop') - ], - '_object-head': [ - (r'[%s]>' % _dash, Punctuation), - (r'(class|has|private|with)\b', Keyword.Declaration, '#pop'), - include('_global') - ], - 'object-body': [ - include('_whitespace'), - (r';', Punctuation, '#pop:2'), - (r',', Punctuation), - (r'class\b', Keyword.Declaration, 'class-segment'), - (r'(has|private|with)\b', Keyword.Declaration), - (r':', Error), - default(('_object-expression', '_expression')) - ], - 'class-segment': [ - include('_whitespace'), - (r'(?=[,;]|(class|has|private|with)\b)', Text, '#pop'), - (_name, Name.Class), - default('value') - ], - # Extend, Verb - 'grammar': [ - include('_whitespace'), - (r'=', Punctuation, ('#pop', 'default')), - (r'\*', Punctuation, ('#pop', 'grammar-line')), - default('_directive-keyword') - ], - 'grammar-line': [ - include('_whitespace'), - (r';', Punctuation, '#pop'), - (r'[/*]', Punctuation), - (r'[%s]>' % _dash, Punctuation, 'value'), - (r'(noun|scope)\b', Keyword, '=routine'), - default('_directive-keyword') - ], - '=routine': [ - include('_whitespace'), - (r'=', Punctuation, 'routine-name?'), - default('#pop') - ], - # Import - 'manifest': [ - include('_whitespace'), - (r';', Punctuation, '#pop'), - (r',', Punctuation), - (r'(?i)global\b', Keyword, '_global'), - default('_global') - ], - # Include, Link, Message - 'diagnostic': [ - include('_whitespace'), - (r'[%s]' % _dquote, String.Double, ('#pop', 'message-string')), - default(('#pop', 'before-plain-string', 'directive-keyword?')) - ], - 'before-plain-string': [ - include('_whitespace'), - (r'[%s]' % _dquote, String.Double, ('#pop', 'plain-string')) - ], - 'message-string': [ - (r'[~^]+', String.Escape), - include('plain-string') - ], - - # Keywords used in directives - '_directive-keyword!': [ - include('_whitespace'), - (words(( - 'additive', 'alias', 'buffer', 'class', 'creature', 'data', 'error', 'fatalerror', - 'first', 'has', 'held', 'initial', 'initstr', 'last', 'long', 'meta', 'multi', - 'multiexcept', 'multiheld', 'multiinside', 'noun', 'number', 'only', 'private', - 'replace', 'reverse', 'scope', 'score', 'special', 'string', 'table', 'terminating', - 'time', 'topic', 'warning', 'with'), suffix=r'\b'), - Keyword, '#pop'), - (r'[%s]{1,2}>|[+=]' % _dash, Punctuation, '#pop') - ], - '_directive-keyword': [ - include('_directive-keyword!'), - include('value') - ], - 'directive-keyword?': [ - include('_directive-keyword!'), - default('#pop') - ], - 'property-keyword*': [ - include('_whitespace'), - (r'(additive|long)\b', Keyword), - default('#pop') - ], - 'trace-keyword?': [ - include('_whitespace'), - (words(( - 'assembly', 'dictionary', 'expressions', 'lines', 'linker', - 'objects', 'off', 'on', 'symbols', 'tokens', 'verbs'), suffix=r'\b'), - Keyword, '#pop'), - default('#pop') - ], - - # Statements - 'statements': [ - include('_whitespace'), - (r'\]', Punctuation, '#pop'), - (r'[;{}]', Punctuation), - (words(( - 'box', 'break', 'continue', 'default', 'give', 'inversion', - 'new_line', 'quit', 'read', 'remove', 'return', 'rfalse', 'rtrue', - 'spaces', 'string', 'until'), suffix=r'\b'), - Keyword, 'default'), - (r'(do|else)\b', Keyword), - (r'(font|style)\b', Keyword, - ('default', 'miscellaneous-keyword?')), - (r'for\b', Keyword, ('for', '(?')), - (r'(if|switch|while)', Keyword, - ('expression', '_expression', '(?')), - (r'(jump|save|restore)\b', Keyword, ('default', 'label?')), - (r'objectloop\b', Keyword, - ('_keyword-expression', 'variable?', '(?')), - (r'print(_ret)?\b|(?=[%s])' % _dquote, Keyword, 'print-list'), - (r'\.', Name.Label, 'label?'), - (r'@', Keyword, 'opcode'), - (r'#(?![agrnw]\$|#)', Punctuation, 'directive'), - (r'<', Punctuation, 'default'), - (r'move\b', Keyword, - ('default', '_keyword-expression', '_expression')), - default(('default', '_keyword-expression', '_expression')) - ], - 'miscellaneous-keyword?': [ - include('_whitespace'), - (r'(bold|fixed|from|near|off|on|reverse|roman|to|underline)\b', - Keyword, '#pop'), - (r'(a|A|an|address|char|name|number|object|property|string|the|' - r'The)\b(?=(\s+|(![^%s]*))*\))' % _newline, Keyword.Pseudo, - '#pop'), - (r'%s(?=(\s+|(![^%s]*))*\))' % (_name, _newline), Name.Function, - '#pop'), - default('#pop') - ], - '(?': [ - include('_whitespace'), - (r'\(', Punctuation, '#pop'), - default('#pop') - ], - 'for': [ - include('_whitespace'), - (r';', Punctuation, ('_for-expression', '_expression')), - default(('_for-expression', '_expression')) - ], - 'print-list': [ - include('_whitespace'), - (r';', Punctuation, '#pop'), - (r':', Error), - default(('_list-expression', '_expression', '_list-expression', 'form')) - ], - 'form': [ - include('_whitespace'), - (r'\(', Punctuation, ('#pop', 'miscellaneous-keyword?')), - default('#pop') - ], - - # Assembly - 'opcode': [ - include('_whitespace'), - (r'[%s]' % _dquote, String.Double, ('operands', 'plain-string')), - (_name, Keyword, 'operands') - ], - 'operands': [ - (r':', Error), - default(('_assembly-expression', '_expression')) - ] - } - - def get_tokens_unprocessed(self, text): - # 'in' is either a keyword or an operator. - # If the token two tokens after 'in' is ')', 'in' is a keyword: - # objectloop(a in b) - # Otherwise, it is an operator: - # objectloop(a in b && true) - objectloop_queue = [] - objectloop_token_count = -1 - previous_token = None - for index, token, value in RegexLexer.get_tokens_unprocessed(self, - text): - if previous_token is Name.Variable and value == 'in': - objectloop_queue = [[index, token, value]] - objectloop_token_count = 2 - elif objectloop_token_count > 0: - if token not in Comment and token not in Text: - objectloop_token_count -= 1 - objectloop_queue.append((index, token, value)) - else: - if objectloop_token_count == 0: - if objectloop_queue[-1][2] == ')': - objectloop_queue[0][1] = Keyword - while objectloop_queue: - yield objectloop_queue.pop(0) - objectloop_token_count = -1 - yield index, token, value - if token not in Comment and token not in Text: - previous_token = token - while objectloop_queue: - yield objectloop_queue.pop(0) - - -class Inform7Lexer(RegexLexer): - """ - For `Inform 7 <http://inform7.com/>`_ source code. - - .. versionadded:: 2.0 - """ - - name = 'Inform 7' - aliases = ['inform7', 'i7'] - filenames = ['*.ni', '*.i7x'] - - flags = re.MULTILINE | re.DOTALL | re.UNICODE - - _dash = Inform6Lexer._dash - _dquote = Inform6Lexer._dquote - _newline = Inform6Lexer._newline - _start = r'\A|(?<=[%s])' % _newline - - # There are three variants of Inform 7, differing in how to - # interpret at signs and braces in I6T. In top-level inclusions, at - # signs in the first column are inweb syntax. In phrase definitions - # and use options, tokens in braces are treated as I7. Use options - # also interpret "{N}". - tokens = {} - token_variants = ['+i6t-not-inline', '+i6t-inline', '+i6t-use-option'] - - for level in token_variants: - tokens[level] = { - '+i6-root': list(Inform6Lexer.tokens['root']), - '+i6t-root': [ # For Inform6TemplateLexer - (r'[^%s]*' % Inform6Lexer._newline, Comment.Preproc, - ('directive', '+p')) - ], - 'root': [ - (r'(\|?\s)+', Text), - (r'\[', Comment.Multiline, '+comment'), - (r'[%s]' % _dquote, Generic.Heading, - ('+main', '+titling', '+titling-string')), - default(('+main', '+heading?')) - ], - '+titling-string': [ - (r'[^%s]+' % _dquote, Generic.Heading), - (r'[%s]' % _dquote, Generic.Heading, '#pop') - ], - '+titling': [ - (r'\[', Comment.Multiline, '+comment'), - (r'[^%s.;:|%s]+' % (_dquote, _newline), Generic.Heading), - (r'[%s]' % _dquote, Generic.Heading, '+titling-string'), - (r'[%s]{2}|(?<=[\s%s])\|[\s%s]' % (_newline, _dquote, _dquote), - Text, ('#pop', '+heading?')), - (r'[.;:]|(?<=[\s%s])\|' % _dquote, Text, '#pop'), - (r'[|%s]' % _newline, Generic.Heading) - ], - '+main': [ - (r'(?i)[^%s:a\[(|%s]+' % (_dquote, _newline), Text), - (r'[%s]' % _dquote, String.Double, '+text'), - (r':', Text, '+phrase-definition'), - (r'(?i)\bas\b', Text, '+use-option'), - (r'\[', Comment.Multiline, '+comment'), - (r'(\([%s])(.*?)([%s]\))' % (_dash, _dash), - bygroups(Punctuation, - using(this, state=('+i6-root', 'directive'), - i6t='+i6t-not-inline'), Punctuation)), - (r'(%s|(?<=[\s;:.%s]))\|\s|[%s]{2,}' % - (_start, _dquote, _newline), Text, '+heading?'), - (r'(?i)[a(|%s]' % _newline, Text) - ], - '+phrase-definition': [ - (r'\s+', Text), - (r'\[', Comment.Multiline, '+comment'), - (r'(\([%s])(.*?)([%s]\))' % (_dash, _dash), - bygroups(Punctuation, - using(this, state=('+i6-root', 'directive', - 'default', 'statements'), - i6t='+i6t-inline'), Punctuation), '#pop'), - default('#pop') - ], - '+use-option': [ - (r'\s+', Text), - (r'\[', Comment.Multiline, '+comment'), - (r'(\([%s])(.*?)([%s]\))' % (_dash, _dash), - bygroups(Punctuation, - using(this, state=('+i6-root', 'directive'), - i6t='+i6t-use-option'), Punctuation), '#pop'), - default('#pop') - ], - '+comment': [ - (r'[^\[\]]+', Comment.Multiline), - (r'\[', Comment.Multiline, '#push'), - (r'\]', Comment.Multiline, '#pop') - ], - '+text': [ - (r'[^\[%s]+' % _dquote, String.Double), - (r'\[.*?\]', String.Interpol), - (r'[%s]' % _dquote, String.Double, '#pop') - ], - '+heading?': [ - (r'(\|?\s)+', Text), - (r'\[', Comment.Multiline, '+comment'), - (r'[%s]{4}\s+' % _dash, Text, '+documentation-heading'), - (r'[%s]{1,3}' % _dash, Text), - (r'(?i)(volume|book|part|chapter|section)\b[^%s]*' % _newline, - Generic.Heading, '#pop'), - default('#pop') - ], - '+documentation-heading': [ - (r'\s+', Text), - (r'\[', Comment.Multiline, '+comment'), - (r'(?i)documentation\s+', Text, '+documentation-heading2'), - default('#pop') - ], - '+documentation-heading2': [ - (r'\s+', Text), - (r'\[', Comment.Multiline, '+comment'), - (r'[%s]{4}\s' % _dash, Text, '+documentation'), - default('#pop:2') - ], - '+documentation': [ - (r'(?i)(%s)\s*(chapter|example)\s*:[^%s]*' % - (_start, _newline), Generic.Heading), - (r'(?i)(%s)\s*section\s*:[^%s]*' % (_start, _newline), - Generic.Subheading), - (r'((%s)\t.*?[%s])+' % (_start, _newline), - using(this, state='+main')), - (r'[^%s\[]+|[%s\[]' % (_newline, _newline), Text), - (r'\[', Comment.Multiline, '+comment'), - ], - '+i6t-not-inline': [ - (r'(%s)@c( .*?)?([%s]|\Z)' % (_start, _newline), - Comment.Preproc), - (r'(%s)@([%s]+|Purpose:)[^%s]*' % (_start, _dash, _newline), - Comment.Preproc), - (r'(%s)@p( .*?)?([%s]|\Z)' % (_start, _newline), - Generic.Heading, '+p') - ], - '+i6t-use-option': [ - include('+i6t-not-inline'), - (r'(\{)(N)(\})', bygroups(Punctuation, Text, Punctuation)) - ], - '+i6t-inline': [ - (r'(\{)(\S[^}]*)?(\})', - bygroups(Punctuation, using(this, state='+main'), - Punctuation)) - ], - '+i6t': [ - (r'(\{[%s])(![^}]*)(\}?)' % _dash, - bygroups(Punctuation, Comment.Single, Punctuation)), - (r'(\{[%s])(lines)(:)([^}]*)(\}?)' % _dash, - bygroups(Punctuation, Keyword, Punctuation, Text, - Punctuation), '+lines'), - (r'(\{[%s])([^:}]*)(:?)([^}]*)(\}?)' % _dash, - bygroups(Punctuation, Keyword, Punctuation, Text, - Punctuation)), - (r'(\(\+)(.*?)(\+\)|\Z)', - bygroups(Punctuation, using(this, state='+main'), - Punctuation)) - ], - '+p': [ - (r'[^@]+', Comment.Preproc), - (r'(%s)@c( .*?)?([%s]|\Z)' % (_start, _newline), - Comment.Preproc, '#pop'), - (r'(%s)@([%s]|Purpose:)' % (_start, _dash), Comment.Preproc), - (r'(%s)@p( .*?)?([%s]|\Z)' % (_start, _newline), - Generic.Heading), - (r'@', Comment.Preproc) - ], - '+lines': [ - (r'(%s)@c( .*?)?([%s]|\Z)' % (_start, _newline), - Comment.Preproc), - (r'(%s)@([%s]|Purpose:)[^%s]*' % (_start, _dash, _newline), - Comment.Preproc), - (r'(%s)@p( .*?)?([%s]|\Z)' % (_start, _newline), - Generic.Heading, '+p'), - (r'(%s)@\w*[ %s]' % (_start, _newline), Keyword), - (r'![^%s]*' % _newline, Comment.Single), - (r'(\{)([%s]endlines)(\})' % _dash, - bygroups(Punctuation, Keyword, Punctuation), '#pop'), - (r'[^@!{]+?([%s]|\Z)|.' % _newline, Text) - ] - } - # Inform 7 can include snippets of Inform 6 template language, - # so all of Inform6Lexer's states are copied here, with - # modifications to account for template syntax. Inform7Lexer's - # own states begin with '+' to avoid name conflicts. Some of - # Inform6Lexer's states begin with '_': these are not modified. - # They deal with template syntax either by including modified - # states, or by matching r'' then pushing to modified states. - for token in Inform6Lexer.tokens: - if token == 'root': - continue - tokens[level][token] = list(Inform6Lexer.tokens[token]) - if not token.startswith('_'): - tokens[level][token][:0] = [include('+i6t'), include(level)] - - def __init__(self, **options): - level = options.get('i6t', '+i6t-not-inline') - if level not in self._all_tokens: - self._tokens = self.__class__.process_tokendef(level) - else: - self._tokens = self._all_tokens[level] - RegexLexer.__init__(self, **options) - - -class Inform6TemplateLexer(Inform7Lexer): - """ - For `Inform 6 template - <http://inform7.com/sources/src/i6template/Woven/index.html>`_ code. - - .. versionadded:: 2.0 - """ - - name = 'Inform 6 template' - aliases = ['i6t'] - filenames = ['*.i6t'] - - def get_tokens_unprocessed(self, text, stack=('+i6t-root',)): - return Inform7Lexer.get_tokens_unprocessed(self, text, stack) - - -class Tads3Lexer(RegexLexer): - """ - For `TADS 3 <http://www.tads.org/>`_ source code. - """ - - name = 'TADS 3' - aliases = ['tads3'] - filenames = ['*.t'] - - flags = re.DOTALL | re.MULTILINE - - _comment_single = r'(?://(?:[^\\\n]|\\+[\w\W])*$)' - _comment_multiline = r'(?:/\*(?:[^*]|\*(?!/))*\*/)' - _escape = (r'(?:\\(?:[\n\\<>"\'^v bnrt]|u[\da-fA-F]{,4}|x[\da-fA-F]{,2}|' - r'[0-3]?[0-7]{1,2}))') - _name = r'(?:[_a-zA-Z]\w*)' - _no_quote = r'(?=\s|\\?>)' - _operator = (r'(?:&&|\|\||\+\+|--|\?\?|::|[.,@\[\]~]|' - r'(?:[=+\-*/%!&|^]|<<?|>>?>?)=?)') - _ws = r'(?:\\|\s|%s|%s)' % (_comment_single, _comment_multiline) - _ws_pp = r'(?:\\\n|[^\S\n]|%s|%s)' % (_comment_single, _comment_multiline) - - def _make_string_state(triple, double, verbatim=None, _escape=_escape): - if verbatim: - verbatim = ''.join(['(?:%s|%s)' % (re.escape(c.lower()), - re.escape(c.upper())) - for c in verbatim]) - char = r'"' if double else r"'" - token = String.Double if double else String.Single - escaped_quotes = r'+|%s(?!%s{2})' % (char, char) if triple else r'' - prefix = '%s%s' % ('t' if triple else '', 'd' if double else 's') - tag_state_name = '%sqt' % prefix - state = [] - if triple: - state += [ - (r'%s{3,}' % char, token, '#pop'), - (r'\\%s+' % char, String.Escape), - (char, token) - ] - else: - state.append((char, token, '#pop')) - state += [ - include('s/verbatim'), - (r'[^\\<&{}%s]+' % char, token) - ] - if verbatim: - # This regex can't use `(?i)` because escape sequences are - # case-sensitive. `<\XMP>` works; `<\xmp>` doesn't. - state.append((r'\\?<(/|\\\\|(?!%s)\\)%s(?=[\s=>])' % - (_escape, verbatim), - Name.Tag, ('#pop', '%sqs' % prefix, tag_state_name))) - else: - state += [ - (r'\\?<!([^><\\%s]|<(?!<)|\\%s%s|%s|\\.)*>?' % - (char, char, escaped_quotes, _escape), Comment.Multiline), - (r'(?i)\\?<listing(?=[\s=>]|\\>)', Name.Tag, - ('#pop', '%sqs/listing' % prefix, tag_state_name)), - (r'(?i)\\?<xmp(?=[\s=>]|\\>)', Name.Tag, - ('#pop', '%sqs/xmp' % prefix, tag_state_name)), - (r'\\?<([^\s=><\\%s]|<(?!<)|\\%s%s|%s|\\.)*' % - (char, char, escaped_quotes, _escape), Name.Tag, - tag_state_name), - include('s/entity') - ] - state += [ - include('s/escape'), - (r'\{([^}<\\%s]|<(?!<)|\\%s%s|%s|\\.)*\}' % - (char, char, escaped_quotes, _escape), String.Interpol), - (r'[\\&{}<]', token) - ] - return state - - def _make_tag_state(triple, double, _escape=_escape): - char = r'"' if double else r"'" - quantifier = r'{3,}' if triple else r'' - state_name = '%s%sqt' % ('t' if triple else '', 'd' if double else 's') - token = String.Double if double else String.Single - escaped_quotes = r'+|%s(?!%s{2})' % (char, char) if triple else r'' - return [ - (r'%s%s' % (char, quantifier), token, '#pop:2'), - (r'(\s|\\\n)+', Text), - (r'(=)(\\?")', bygroups(Punctuation, String.Double), - 'dqs/%s' % state_name), - (r"(=)(\\?')", bygroups(Punctuation, String.Single), - 'sqs/%s' % state_name), - (r'=', Punctuation, 'uqs/%s' % state_name), - (r'\\?>', Name.Tag, '#pop'), - (r'\{([^}<\\%s]|<(?!<)|\\%s%s|%s|\\.)*\}' % - (char, char, escaped_quotes, _escape), String.Interpol), - (r'([^\s=><\\%s]|<(?!<)|\\%s%s|%s|\\.)+' % - (char, char, escaped_quotes, _escape), Name.Attribute), - include('s/escape'), - include('s/verbatim'), - include('s/entity'), - (r'[\\{}&]', Name.Attribute) - ] - - def _make_attribute_value_state(terminator, host_triple, host_double, - _escape=_escape): - token = (String.Double if terminator == r'"' else - String.Single if terminator == r"'" else String.Other) - host_char = r'"' if host_double else r"'" - host_quantifier = r'{3,}' if host_triple else r'' - host_token = String.Double if host_double else String.Single - escaped_quotes = (r'+|%s(?!%s{2})' % (host_char, host_char) - if host_triple else r'') - return [ - (r'%s%s' % (host_char, host_quantifier), host_token, '#pop:3'), - (r'%s%s' % (r'' if token is String.Other else r'\\?', terminator), - token, '#pop'), - include('s/verbatim'), - include('s/entity'), - (r'\{([^}<\\%s]|<(?!<)|\\%s%s|%s|\\.)*\}' % - (host_char, host_char, escaped_quotes, _escape), String.Interpol), - (r'([^\s"\'<%s{}\\&])+' % (r'>' if token is String.Other else r''), - token), - include('s/escape'), - (r'["\'\s&{<}\\]', token) - ] - - tokens = { - 'root': [ - (u'\ufeff', Text), - (r'\{', Punctuation, 'object-body'), - (r';+', Punctuation), - (r'(?=(argcount|break|case|catch|continue|default|definingobj|' - r'delegated|do|else|for|foreach|finally|goto|if|inherited|' - r'invokee|local|nil|new|operator|replaced|return|self|switch|' - r'targetobj|targetprop|throw|true|try|while)\b)', Text, 'block'), - (r'(%s)(%s*)(\()' % (_name, _ws), - bygroups(Name.Function, using(this, state='whitespace'), - Punctuation), - ('block?/root', 'more/parameters', 'main/parameters')), - include('whitespace'), - (r'\++', Punctuation), - (r'[^\s!"%-(*->@-_a-z{-~]+', Error), # Averts an infinite loop - (r'(?!\Z)', Text, 'main/root') - ], - 'main/root': [ - include('main/basic'), - default(('#pop', 'object-body/no-braces', 'classes', 'class')) - ], - 'object-body/no-braces': [ - (r';', Punctuation, '#pop'), - (r'\{', Punctuation, ('#pop', 'object-body')), - include('object-body') - ], - 'object-body': [ - (r';', Punctuation), - (r'\{', Punctuation, '#push'), - (r'\}', Punctuation, '#pop'), - (r':', Punctuation, ('classes', 'class')), - (r'(%s?)(%s*)(\()' % (_name, _ws), - bygroups(Name.Function, using(this, state='whitespace'), - Punctuation), - ('block?', 'more/parameters', 'main/parameters')), - (r'(%s)(%s*)(\{)' % (_name, _ws), - bygroups(Name.Function, using(this, state='whitespace'), - Punctuation), 'block'), - (r'(%s)(%s*)(:)' % (_name, _ws), - bygroups(Name.Variable, using(this, state='whitespace'), - Punctuation), - ('object-body/no-braces', 'classes', 'class')), - include('whitespace'), - (r'->|%s' % _operator, Punctuation, 'main'), - default('main/object-body') - ], - 'main/object-body': [ - include('main/basic'), - (r'(%s)(%s*)(=?)' % (_name, _ws), - bygroups(Name.Variable, using(this, state='whitespace'), - Punctuation), ('#pop', 'more', 'main')), - default('#pop:2') - ], - 'block?/root': [ - (r'\{', Punctuation, ('#pop', 'block')), - include('whitespace'), - (r'(?=[\[\'"<(:])', Text, # It might be a VerbRule macro. - ('#pop', 'object-body/no-braces', 'grammar', 'grammar-rules')), - # It might be a macro like DefineAction. - default(('#pop', 'object-body/no-braces')) - ], - 'block?': [ - (r'\{', Punctuation, ('#pop', 'block')), - include('whitespace'), - default('#pop') - ], - 'block/basic': [ - (r'[;:]+', Punctuation), - (r'\{', Punctuation, '#push'), - (r'\}', Punctuation, '#pop'), - (r'default\b', Keyword.Reserved), - (r'(%s)(%s*)(:)' % (_name, _ws), - bygroups(Name.Label, using(this, state='whitespace'), - Punctuation)), - include('whitespace') - ], - 'block': [ - include('block/basic'), - (r'(?!\Z)', Text, ('more', 'main')) - ], - 'block/embed': [ - (r'>>', String.Interpol, '#pop'), - include('block/basic'), - (r'(?!\Z)', Text, ('more/embed', 'main')) - ], - 'main/basic': [ - include('whitespace'), - (r'\(', Punctuation, ('#pop', 'more', 'main')), - (r'\[', Punctuation, ('#pop', 'more/list', 'main')), - (r'\{', Punctuation, ('#pop', 'more/inner', 'main/inner', - 'more/parameters', 'main/parameters')), - (r'\*|\.{3}', Punctuation, '#pop'), - (r'(?i)0x[\da-f]+', Number.Hex, '#pop'), - (r'(\d+\.(?!\.)\d*|\.\d+)([eE][-+]?\d+)?|\d+[eE][-+]?\d+', - Number.Float, '#pop'), - (r'0[0-7]+', Number.Oct, '#pop'), - (r'\d+', Number.Integer, '#pop'), - (r'"""', String.Double, ('#pop', 'tdqs')), - (r"'''", String.Single, ('#pop', 'tsqs')), - (r'"', String.Double, ('#pop', 'dqs')), - (r"'", String.Single, ('#pop', 'sqs')), - (r'R"""', String.Regex, ('#pop', 'tdqr')), - (r"R'''", String.Regex, ('#pop', 'tsqr')), - (r'R"', String.Regex, ('#pop', 'dqr')), - (r"R'", String.Regex, ('#pop', 'sqr')), - # Two-token keywords - (r'(extern)(%s+)(object\b)' % _ws, - bygroups(Keyword.Reserved, using(this, state='whitespace'), - Keyword.Reserved)), - (r'(function|method)(%s*)(\()' % _ws, - bygroups(Keyword.Reserved, using(this, state='whitespace'), - Punctuation), - ('#pop', 'block?', 'more/parameters', 'main/parameters')), - (r'(modify)(%s+)(grammar\b)' % _ws, - bygroups(Keyword.Reserved, using(this, state='whitespace'), - Keyword.Reserved), - ('#pop', 'object-body/no-braces', ':', 'grammar')), - (r'(new)(%s+(?=(?:function|method)\b))' % _ws, - bygroups(Keyword.Reserved, using(this, state='whitespace'))), - (r'(object)(%s+)(template\b)' % _ws, - bygroups(Keyword.Reserved, using(this, state='whitespace'), - Keyword.Reserved), ('#pop', 'template')), - (r'(string)(%s+)(template\b)' % _ws, - bygroups(Keyword, using(this, state='whitespace'), - Keyword.Reserved), ('#pop', 'function-name')), - # Keywords - (r'(argcount|definingobj|invokee|replaced|targetobj|targetprop)\b', - Name.Builtin, '#pop'), - (r'(break|continue|goto)\b', Keyword.Reserved, ('#pop', 'label')), - (r'(case|extern|if|intrinsic|return|static|while)\b', - Keyword.Reserved), - (r'catch\b', Keyword.Reserved, ('#pop', 'catch')), - (r'class\b', Keyword.Reserved, - ('#pop', 'object-body/no-braces', 'class')), - (r'(default|do|else|finally|try)\b', Keyword.Reserved, '#pop'), - (r'(dictionary|property)\b', Keyword.Reserved, - ('#pop', 'constants')), - (r'enum\b', Keyword.Reserved, ('#pop', 'enum')), - (r'export\b', Keyword.Reserved, ('#pop', 'main')), - (r'(for|foreach)\b', Keyword.Reserved, - ('#pop', 'more/inner', 'main/inner')), - (r'(function|method)\b', Keyword.Reserved, - ('#pop', 'block?', 'function-name')), - (r'grammar\b', Keyword.Reserved, - ('#pop', 'object-body/no-braces', 'grammar')), - (r'inherited\b', Keyword.Reserved, ('#pop', 'inherited')), - (r'local\b', Keyword.Reserved, - ('#pop', 'more/local', 'main/local')), - (r'(modify|replace|switch|throw|transient)\b', Keyword.Reserved, - '#pop'), - (r'new\b', Keyword.Reserved, ('#pop', 'class')), - (r'(nil|true)\b', Keyword.Constant, '#pop'), - (r'object\b', Keyword.Reserved, ('#pop', 'object-body/no-braces')), - (r'operator\b', Keyword.Reserved, ('#pop', 'operator')), - (r'propertyset\b', Keyword.Reserved, - ('#pop', 'propertyset', 'main')), - (r'self\b', Name.Builtin.Pseudo, '#pop'), - (r'template\b', Keyword.Reserved, ('#pop', 'template')), - # Operators - (r'(__objref|defined)(%s*)(\()' % _ws, - bygroups(Operator.Word, using(this, state='whitespace'), - Operator), ('#pop', 'more/__objref', 'main')), - (r'delegated\b', Operator.Word), - # Compiler-defined macros and built-in properties - (r'(__DATE__|__DEBUG|__LINE__|__FILE__|' - r'__TADS_MACRO_FORMAT_VERSION|__TADS_SYS_\w*|__TADS_SYSTEM_NAME|' - r'__TADS_VERSION_MAJOR|__TADS_VERSION_MINOR|__TADS3|__TIME__|' - r'construct|finalize|grammarInfo|grammarTag|lexicalParent|' - r'miscVocab|sourceTextGroup|sourceTextGroupName|' - r'sourceTextGroupOrder|sourceTextOrder)\b', Name.Builtin, '#pop') - ], - 'main': [ - include('main/basic'), - (_name, Name, '#pop'), - default('#pop') - ], - 'more/basic': [ - (r'\(', Punctuation, ('more/list', 'main')), - (r'\[', Punctuation, ('more', 'main')), - (r'\.{3}', Punctuation), - (r'->|\.\.', Punctuation, 'main'), - (r'(?=;)|[:)\]]', Punctuation, '#pop'), - include('whitespace'), - (_operator, Operator, 'main'), - (r'\?', Operator, ('main', 'more/conditional', 'main')), - (r'(is|not)(%s+)(in\b)' % _ws, - bygroups(Operator.Word, using(this, state='whitespace'), - Operator.Word)), - (r'[^\s!"%-_a-z{-~]+', Error) # Averts an infinite loop - ], - 'more': [ - include('more/basic'), - default('#pop') - ], - # Then expression (conditional operator) - 'more/conditional': [ - (r':(?!:)', Operator, '#pop'), - include('more') - ], - # Embedded expressions - 'more/embed': [ - (r'>>', String.Interpol, '#pop:2'), - include('more') - ], - # For/foreach loop initializer or short-form anonymous function - 'main/inner': [ - (r'\(', Punctuation, ('#pop', 'more/inner', 'main/inner')), - (r'local\b', Keyword.Reserved, ('#pop', 'main/local')), - include('main') - ], - 'more/inner': [ - (r'\}', Punctuation, '#pop'), - (r',', Punctuation, 'main/inner'), - (r'(in|step)\b', Keyword, 'main/inner'), - include('more') - ], - # Local - 'main/local': [ - (_name, Name.Variable, '#pop'), - include('whitespace') - ], - 'more/local': [ - (r',', Punctuation, 'main/local'), - include('more') - ], - # List - 'more/list': [ - (r'[,:]', Punctuation, 'main'), - include('more') - ], - # Parameter list - 'main/parameters': [ - (r'(%s)(%s*)(?=:)' % (_name, _ws), - bygroups(Name.Variable, using(this, state='whitespace')), '#pop'), - (r'(%s)(%s+)(%s)' % (_name, _ws, _name), - bygroups(Name.Class, using(this, state='whitespace'), - Name.Variable), '#pop'), - (r'\[+', Punctuation), - include('main/basic'), - (_name, Name.Variable, '#pop'), - default('#pop') - ], - 'more/parameters': [ - (r'(:)(%s*(?=[?=,:)]))' % _ws, - bygroups(Punctuation, using(this, state='whitespace'))), - (r'[?\]]+', Punctuation), - (r'[:)]', Punctuation, ('#pop', 'multimethod?')), - (r',', Punctuation, 'main/parameters'), - (r'=', Punctuation, ('more/parameter', 'main')), - include('more') - ], - 'more/parameter': [ - (r'(?=[,)])', Text, '#pop'), - include('more') - ], - 'multimethod?': [ - (r'multimethod\b', Keyword, '#pop'), - include('whitespace'), - default('#pop') - ], - - # Statements and expressions - 'more/__objref': [ - (r',', Punctuation, 'mode'), - (r'\)', Operator, '#pop'), - include('more') - ], - 'mode': [ - (r'(error|warn)\b', Keyword, '#pop'), - include('whitespace') - ], - 'catch': [ - (r'\(+', Punctuation), - (_name, Name.Exception, ('#pop', 'variables')), - include('whitespace') - ], - 'enum': [ - include('whitespace'), - (r'token\b', Keyword, ('#pop', 'constants')), - default(('#pop', 'constants')) - ], - 'grammar': [ - (r'\)+', Punctuation), - (r'\(', Punctuation, 'grammar-tag'), - (r':', Punctuation, 'grammar-rules'), - (_name, Name.Class), - include('whitespace') - ], - 'grammar-tag': [ - include('whitespace'), - (r'"""([^\\"<]|""?(?!")|\\"+|\\.|<(?!<))+("{3,}|<<)|' - r'R"""([^\\"]|""?(?!")|\\"+|\\.)+"{3,}|' - r"'''([^\\'<]|''?(?!')|\\'+|\\.|<(?!<))+('{3,}|<<)|" - r"R'''([^\\']|''?(?!')|\\'+|\\.)+'{3,}|" - r'"([^\\"<]|\\.|<(?!<))+("|<<)|R"([^\\"]|\\.)+"|' - r"'([^\\'<]|\\.|<(?!<))+('|<<)|R'([^\\']|\\.)+'|" - r"([^)\s\\/]|/(?![/*]))+|\)", String.Other, '#pop') - ], - 'grammar-rules': [ - include('string'), - include('whitespace'), - (r'(\[)(%s*)(badness)' % _ws, - bygroups(Punctuation, using(this, state='whitespace'), Keyword), - 'main'), - (r'->|%s|[()]' % _operator, Punctuation), - (_name, Name.Constant), - default('#pop:2') - ], - ':': [ - (r':', Punctuation, '#pop') - ], - 'function-name': [ - (r'(<<([^>]|>>>|>(?!>))*>>)+', String.Interpol), - (r'(?=%s?%s*[({])' % (_name, _ws), Text, '#pop'), - (_name, Name.Function, '#pop'), - include('whitespace') - ], - 'inherited': [ - (r'<', Punctuation, ('#pop', 'classes', 'class')), - include('whitespace'), - (_name, Name.Class, '#pop'), - default('#pop') - ], - 'operator': [ - (r'negate\b', Operator.Word, '#pop'), - include('whitespace'), - (_operator, Operator), - default('#pop') - ], - 'propertyset': [ - (r'\(', Punctuation, ('more/parameters', 'main/parameters')), - (r'\{', Punctuation, ('#pop', 'object-body')), - include('whitespace') - ], - 'template': [ - (r'(?=;)', Text, '#pop'), - include('string'), - (r'inherited\b', Keyword.Reserved), - include('whitespace'), - (r'->|\?|%s' % _operator, Punctuation), - (_name, Name.Variable) - ], - - # Identifiers - 'class': [ - (r'\*|\.{3}', Punctuation, '#pop'), - (r'object\b', Keyword.Reserved, '#pop'), - (r'transient\b', Keyword.Reserved), - (_name, Name.Class, '#pop'), - include('whitespace'), - default('#pop') - ], - 'classes': [ - (r'[:,]', Punctuation, 'class'), - include('whitespace'), - (r'>', Punctuation, '#pop'), - default('#pop') - ], - 'constants': [ - (r',+', Punctuation), - (r';', Punctuation, '#pop'), - (r'property\b', Keyword.Reserved), - (_name, Name.Constant), - include('whitespace') - ], - 'label': [ - (_name, Name.Label, '#pop'), - include('whitespace'), - default('#pop') - ], - 'variables': [ - (r',+', Punctuation), - (r'\)', Punctuation, '#pop'), - include('whitespace'), - (_name, Name.Variable) - ], - - # Whitespace and comments - 'whitespace': [ - (r'^%s*#(%s|[^\n]|(?<=\\)\n)*\n?' % (_ws_pp, _comment_multiline), - Comment.Preproc), - (_comment_single, Comment.Single), - (_comment_multiline, Comment.Multiline), - (r'\\+\n+%s*#?|\n+|([^\S\n]|\\)+' % _ws_pp, Text) - ], - - # Strings - 'string': [ - (r'"""', String.Double, 'tdqs'), - (r"'''", String.Single, 'tsqs'), - (r'"', String.Double, 'dqs'), - (r"'", String.Single, 'sqs') - ], - 's/escape': [ - (r'\{\{|\}\}|%s' % _escape, String.Escape) - ], - 's/verbatim': [ - (r'<<\s*(as\s+decreasingly\s+likely\s+outcomes|cycling|else|end|' - r'first\s+time|one\s+of|only|or|otherwise|' - r'(sticky|(then\s+)?(purely\s+)?at)\s+random|stopping|' - r'(then\s+)?(half\s+)?shuffled|\|\|)\s*>>', String.Interpol), - (r'<<(%%(_(%s|\\?.)|[\-+ ,#]|\[\d*\]?)*\d*\.?\d*(%s|\\?.)|' - r'\s*((else|otherwise)\s+)?(if|unless)\b)?' % (_escape, _escape), - String.Interpol, ('block/embed', 'more/embed', 'main')) - ], - 's/entity': [ - (r'(?i)&(#(x[\da-f]+|\d+)|[a-z][\da-z]*);?', Name.Entity) - ], - 'tdqs': _make_string_state(True, True), - 'tsqs': _make_string_state(True, False), - 'dqs': _make_string_state(False, True), - 'sqs': _make_string_state(False, False), - 'tdqs/listing': _make_string_state(True, True, 'listing'), - 'tsqs/listing': _make_string_state(True, False, 'listing'), - 'dqs/listing': _make_string_state(False, True, 'listing'), - 'sqs/listing': _make_string_state(False, False, 'listing'), - 'tdqs/xmp': _make_string_state(True, True, 'xmp'), - 'tsqs/xmp': _make_string_state(True, False, 'xmp'), - 'dqs/xmp': _make_string_state(False, True, 'xmp'), - 'sqs/xmp': _make_string_state(False, False, 'xmp'), - - # Tags - 'tdqt': _make_tag_state(True, True), - 'tsqt': _make_tag_state(True, False), - 'dqt': _make_tag_state(False, True), - 'sqt': _make_tag_state(False, False), - 'dqs/tdqt': _make_attribute_value_state(r'"', True, True), - 'dqs/tsqt': _make_attribute_value_state(r'"', True, False), - 'dqs/dqt': _make_attribute_value_state(r'"', False, True), - 'dqs/sqt': _make_attribute_value_state(r'"', False, False), - 'sqs/tdqt': _make_attribute_value_state(r"'", True, True), - 'sqs/tsqt': _make_attribute_value_state(r"'", True, False), - 'sqs/dqt': _make_attribute_value_state(r"'", False, True), - 'sqs/sqt': _make_attribute_value_state(r"'", False, False), - 'uqs/tdqt': _make_attribute_value_state(_no_quote, True, True), - 'uqs/tsqt': _make_attribute_value_state(_no_quote, True, False), - 'uqs/dqt': _make_attribute_value_state(_no_quote, False, True), - 'uqs/sqt': _make_attribute_value_state(_no_quote, False, False), - - # Regular expressions - 'tdqr': [ - (r'[^\\"]+', String.Regex), - (r'\\"*', String.Regex), - (r'"{3,}', String.Regex, '#pop'), - (r'"', String.Regex) - ], - 'tsqr': [ - (r"[^\\']+", String.Regex), - (r"\\'*", String.Regex), - (r"'{3,}", String.Regex, '#pop'), - (r"'", String.Regex) - ], - 'dqr': [ - (r'[^\\"]+', String.Regex), - (r'\\"?', String.Regex), - (r'"', String.Regex, '#pop') - ], - 'sqr': [ - (r"[^\\']+", String.Regex), - (r"\\'?", String.Regex), - (r"'", String.Regex, '#pop') - ] - } - - def get_tokens_unprocessed(self, text, **kwargs): - pp = r'^%s*#%s*' % (self._ws_pp, self._ws_pp) - if_false_level = 0 - for index, token, value in ( - RegexLexer.get_tokens_unprocessed(self, text, **kwargs)): - if if_false_level == 0: # Not in a false #if - if (token is Comment.Preproc and - re.match(r'%sif%s+(0|nil)%s*$\n?' % - (pp, self._ws_pp, self._ws_pp), value)): - if_false_level = 1 - else: # In a false #if - if token is Comment.Preproc: - if (if_false_level == 1 and - re.match(r'%sel(if|se)\b' % pp, value)): - if_false_level = 0 - elif re.match(r'%sif' % pp, value): - if_false_level += 1 - elif re.match(r'%sendif\b' % pp, value): - if_false_level -= 1 - else: - token = Comment - yield index, token, value |