504 lines
22 KiB
Python
504 lines
22 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""
|
|
pygments.lexers.objective
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
Lexers for Objective-C family languages.
|
|
|
|
:copyright: Copyright 2006-2020 by the Pygments team, see AUTHORS.
|
|
:license: BSD, see LICENSE for details.
|
|
"""
|
|
|
|
import re
|
|
|
|
from pygments.lexer import RegexLexer, include, bygroups, using, this, words, \
|
|
inherit, default
|
|
from pygments.token import Text, Keyword, Name, String, Operator, \
|
|
Number, Punctuation, Literal, Comment
|
|
|
|
from pygments.lexers.c_cpp import CLexer, CppLexer
|
|
|
|
__all__ = ['ObjectiveCLexer', 'ObjectiveCppLexer', 'LogosLexer', 'SwiftLexer']
|
|
|
|
|
|
def objective(baselexer):
|
|
"""
|
|
Generate a subclass of baselexer that accepts the Objective-C syntax
|
|
extensions.
|
|
"""
|
|
|
|
# Have to be careful not to accidentally match JavaDoc/Doxygen syntax here,
|
|
# since that's quite common in ordinary C/C++ files. It's OK to match
|
|
# JavaDoc/Doxygen keywords that only apply to Objective-C, mind.
|
|
#
|
|
# The upshot of this is that we CANNOT match @class or @interface
|
|
_oc_keywords = re.compile(r'@(?:end|implementation|protocol)')
|
|
|
|
# Matches [ <ws>? identifier <ws> ( identifier <ws>? ] | identifier? : )
|
|
# (note the identifier is *optional* when there is a ':'!)
|
|
_oc_message = re.compile(r'\[\s*[a-zA-Z_]\w*\s+'
|
|
r'(?:[a-zA-Z_]\w*\s*\]|'
|
|
r'(?:[a-zA-Z_]\w*)?:)')
|
|
|
|
class GeneratedObjectiveCVariant(baselexer):
|
|
"""
|
|
Implements Objective-C syntax on top of an existing C family lexer.
|
|
"""
|
|
|
|
tokens = {
|
|
'statements': [
|
|
(r'@"', String, 'string'),
|
|
(r'@(YES|NO)', Number),
|
|
(r"@'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'", String.Char),
|
|
(r'@(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?', Number.Float),
|
|
(r'@(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float),
|
|
(r'@0x[0-9a-fA-F]+[Ll]?', Number.Hex),
|
|
(r'@0[0-7]+[Ll]?', Number.Oct),
|
|
(r'@\d+[Ll]?', Number.Integer),
|
|
(r'@\(', Literal, 'literal_number'),
|
|
(r'@\[', Literal, 'literal_array'),
|
|
(r'@\{', Literal, 'literal_dictionary'),
|
|
(words((
|
|
'@selector', '@private', '@protected', '@public', '@encode',
|
|
'@synchronized', '@try', '@throw', '@catch', '@finally',
|
|
'@end', '@property', '@synthesize', '__bridge', '__bridge_transfer',
|
|
'__autoreleasing', '__block', '__weak', '__strong', 'weak', 'strong',
|
|
'copy', 'retain', 'assign', 'unsafe_unretained', 'atomic', 'nonatomic',
|
|
'readonly', 'readwrite', 'setter', 'getter', 'typeof', 'in',
|
|
'out', 'inout', 'release', 'class', '@dynamic', '@optional',
|
|
'@required', '@autoreleasepool', '@import'), suffix=r'\b'),
|
|
Keyword),
|
|
(words(('id', 'instancetype', 'Class', 'IMP', 'SEL', 'BOOL',
|
|
'IBOutlet', 'IBAction', 'unichar'), suffix=r'\b'),
|
|
Keyword.Type),
|
|
(r'@(true|false|YES|NO)\n', Name.Builtin),
|
|
(r'(YES|NO|nil|self|super)\b', Name.Builtin),
|
|
# Carbon types
|
|
(r'(Boolean|UInt8|SInt8|UInt16|SInt16|UInt32|SInt32)\b', Keyword.Type),
|
|
# Carbon built-ins
|
|
(r'(TRUE|FALSE)\b', Name.Builtin),
|
|
(r'(@interface|@implementation)(\s+)', bygroups(Keyword, Text),
|
|
('#pop', 'oc_classname')),
|
|
(r'(@class|@protocol)(\s+)', bygroups(Keyword, Text),
|
|
('#pop', 'oc_forward_classname')),
|
|
# @ can also prefix other expressions like @{...} or @(...)
|
|
(r'@', Punctuation),
|
|
inherit,
|
|
],
|
|
'oc_classname': [
|
|
# interface definition that inherits
|
|
(r'([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?(\s*)(\{)',
|
|
bygroups(Name.Class, Text, Name.Class, Text, Punctuation),
|
|
('#pop', 'oc_ivars')),
|
|
(r'([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?',
|
|
bygroups(Name.Class, Text, Name.Class), '#pop'),
|
|
# interface definition for a category
|
|
(r'([a-zA-Z$_][\w$]*)(\s*)(\([a-zA-Z$_][\w$]*\))(\s*)(\{)',
|
|
bygroups(Name.Class, Text, Name.Label, Text, Punctuation),
|
|
('#pop', 'oc_ivars')),
|
|
(r'([a-zA-Z$_][\w$]*)(\s*)(\([a-zA-Z$_][\w$]*\))',
|
|
bygroups(Name.Class, Text, Name.Label), '#pop'),
|
|
# simple interface / implementation
|
|
(r'([a-zA-Z$_][\w$]*)(\s*)(\{)',
|
|
bygroups(Name.Class, Text, Punctuation), ('#pop', 'oc_ivars')),
|
|
(r'([a-zA-Z$_][\w$]*)', Name.Class, '#pop')
|
|
],
|
|
'oc_forward_classname': [
|
|
(r'([a-zA-Z$_][\w$]*)(\s*,\s*)',
|
|
bygroups(Name.Class, Text), 'oc_forward_classname'),
|
|
(r'([a-zA-Z$_][\w$]*)(\s*;?)',
|
|
bygroups(Name.Class, Text), '#pop')
|
|
],
|
|
'oc_ivars': [
|
|
include('whitespace'),
|
|
include('statements'),
|
|
(';', Punctuation),
|
|
(r'\{', Punctuation, '#push'),
|
|
(r'\}', Punctuation, '#pop'),
|
|
],
|
|
'root': [
|
|
# methods
|
|
(r'^([-+])(\s*)' # method marker
|
|
r'(\(.*?\))?(\s*)' # return type
|
|
r'([a-zA-Z$_][\w$]*:?)', # begin of method name
|
|
bygroups(Punctuation, Text, using(this),
|
|
Text, Name.Function),
|
|
'method'),
|
|
inherit,
|
|
],
|
|
'method': [
|
|
include('whitespace'),
|
|
# TODO unsure if ellipses are allowed elsewhere, see
|
|
# discussion in Issue 789
|
|
(r',', Punctuation),
|
|
(r'\.\.\.', Punctuation),
|
|
(r'(\(.*?\))(\s*)([a-zA-Z$_][\w$]*)',
|
|
bygroups(using(this), Text, Name.Variable)),
|
|
(r'[a-zA-Z$_][\w$]*:', Name.Function),
|
|
(';', Punctuation, '#pop'),
|
|
(r'\{', Punctuation, 'function'),
|
|
default('#pop'),
|
|
],
|
|
'literal_number': [
|
|
(r'\(', Punctuation, 'literal_number_inner'),
|
|
(r'\)', Literal, '#pop'),
|
|
include('statement'),
|
|
],
|
|
'literal_number_inner': [
|
|
(r'\(', Punctuation, '#push'),
|
|
(r'\)', Punctuation, '#pop'),
|
|
include('statement'),
|
|
],
|
|
'literal_array': [
|
|
(r'\[', Punctuation, 'literal_array_inner'),
|
|
(r'\]', Literal, '#pop'),
|
|
include('statement'),
|
|
],
|
|
'literal_array_inner': [
|
|
(r'\[', Punctuation, '#push'),
|
|
(r'\]', Punctuation, '#pop'),
|
|
include('statement'),
|
|
],
|
|
'literal_dictionary': [
|
|
(r'\}', Literal, '#pop'),
|
|
include('statement'),
|
|
],
|
|
}
|
|
|
|
def analyse_text(text):
|
|
if _oc_keywords.search(text):
|
|
return 1.0
|
|
elif '@"' in text: # strings
|
|
return 0.8
|
|
elif re.search('@[0-9]+', text):
|
|
return 0.7
|
|
elif _oc_message.search(text):
|
|
return 0.8
|
|
return 0
|
|
|
|
def get_tokens_unprocessed(self, text):
|
|
from pygments.lexers._cocoa_builtins import COCOA_INTERFACES, \
|
|
COCOA_PROTOCOLS, COCOA_PRIMITIVES
|
|
|
|
for index, token, value in \
|
|
baselexer.get_tokens_unprocessed(self, text):
|
|
if token is Name or token is Name.Class:
|
|
if value in COCOA_INTERFACES or value in COCOA_PROTOCOLS \
|
|
or value in COCOA_PRIMITIVES:
|
|
token = Name.Builtin.Pseudo
|
|
|
|
yield index, token, value
|
|
|
|
return GeneratedObjectiveCVariant
|
|
|
|
|
|
class ObjectiveCLexer(objective(CLexer)):
|
|
"""
|
|
For Objective-C source code with preprocessor directives.
|
|
"""
|
|
|
|
name = 'Objective-C'
|
|
aliases = ['objective-c', 'objectivec', 'obj-c', 'objc']
|
|
filenames = ['*.m', '*.h']
|
|
mimetypes = ['text/x-objective-c']
|
|
priority = 0.05 # Lower than C
|
|
|
|
|
|
class ObjectiveCppLexer(objective(CppLexer)):
|
|
"""
|
|
For Objective-C++ source code with preprocessor directives.
|
|
"""
|
|
|
|
name = 'Objective-C++'
|
|
aliases = ['objective-c++', 'objectivec++', 'obj-c++', 'objc++']
|
|
filenames = ['*.mm', '*.hh']
|
|
mimetypes = ['text/x-objective-c++']
|
|
priority = 0.05 # Lower than C++
|
|
|
|
|
|
class LogosLexer(ObjectiveCppLexer):
|
|
"""
|
|
For Logos + Objective-C source code with preprocessor directives.
|
|
|
|
.. versionadded:: 1.6
|
|
"""
|
|
|
|
name = 'Logos'
|
|
aliases = ['logos']
|
|
filenames = ['*.x', '*.xi', '*.xm', '*.xmi']
|
|
mimetypes = ['text/x-logos']
|
|
priority = 0.25
|
|
|
|
tokens = {
|
|
'statements': [
|
|
(r'(%orig|%log)\b', Keyword),
|
|
(r'(%c)\b(\()(\s*)([a-zA-Z$_][\w$]*)(\s*)(\))',
|
|
bygroups(Keyword, Punctuation, Text, Name.Class, Text, Punctuation)),
|
|
(r'(%init)\b(\()',
|
|
bygroups(Keyword, Punctuation), 'logos_init_directive'),
|
|
(r'(%init)(?=\s*;)', bygroups(Keyword)),
|
|
(r'(%hook|%group)(\s+)([a-zA-Z$_][\w$]+)',
|
|
bygroups(Keyword, Text, Name.Class), '#pop'),
|
|
(r'(%subclass)(\s+)', bygroups(Keyword, Text),
|
|
('#pop', 'logos_classname')),
|
|
inherit,
|
|
],
|
|
'logos_init_directive': [
|
|
(r'\s+', Text),
|
|
(',', Punctuation, ('logos_init_directive', '#pop')),
|
|
(r'([a-zA-Z$_][\w$]*)(\s*)(=)(\s*)([^);]*)',
|
|
bygroups(Name.Class, Text, Punctuation, Text, Text)),
|
|
(r'([a-zA-Z$_][\w$]*)', Name.Class),
|
|
(r'\)', Punctuation, '#pop'),
|
|
],
|
|
'logos_classname': [
|
|
(r'([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?',
|
|
bygroups(Name.Class, Text, Name.Class), '#pop'),
|
|
(r'([a-zA-Z$_][\w$]*)', Name.Class, '#pop')
|
|
],
|
|
'root': [
|
|
(r'(%subclass)(\s+)', bygroups(Keyword, Text),
|
|
'logos_classname'),
|
|
(r'(%hook|%group)(\s+)([a-zA-Z$_][\w$]+)',
|
|
bygroups(Keyword, Text, Name.Class)),
|
|
(r'(%config)(\s*\(\s*)(\w+)(\s*=\s*)(.*?)(\s*\)\s*)',
|
|
bygroups(Keyword, Text, Name.Variable, Text, String, Text)),
|
|
(r'(%ctor)(\s*)(\{)', bygroups(Keyword, Text, Punctuation),
|
|
'function'),
|
|
(r'(%new)(\s*)(\()(\s*.*?\s*)(\))',
|
|
bygroups(Keyword, Text, Keyword, String, Keyword)),
|
|
(r'(\s*)(%end)(\s*)', bygroups(Text, Keyword, Text)),
|
|
inherit,
|
|
],
|
|
}
|
|
|
|
_logos_keywords = re.compile(r'%(?:hook|ctor|init|c\()')
|
|
|
|
def analyse_text(text):
|
|
if LogosLexer._logos_keywords.search(text):
|
|
return 1.0
|
|
return 0
|
|
|
|
|
|
class SwiftLexer(RegexLexer):
|
|
"""
|
|
For `Swift <https://developer.apple.com/swift/>`_ source.
|
|
|
|
.. versionadded:: 2.0
|
|
"""
|
|
name = 'Swift'
|
|
filenames = ['*.swift']
|
|
aliases = ['swift']
|
|
mimetypes = ['text/x-swift']
|
|
|
|
tokens = {
|
|
'root': [
|
|
# Whitespace and Comments
|
|
(r'\n', Text),
|
|
(r'\s+', Text),
|
|
(r'//', Comment.Single, 'comment-single'),
|
|
(r'/\*', Comment.Multiline, 'comment-multi'),
|
|
(r'#(if|elseif|else|endif|available)\b', Comment.Preproc, 'preproc'),
|
|
|
|
# Keywords
|
|
include('keywords'),
|
|
|
|
# Global Types
|
|
(words((
|
|
'Array', 'AutoreleasingUnsafeMutablePointer', 'BidirectionalReverseView',
|
|
'Bit', 'Bool', 'CFunctionPointer', 'COpaquePointer', 'CVaListPointer',
|
|
'Character', 'ClosedInterval', 'CollectionOfOne', 'ContiguousArray',
|
|
'Dictionary', 'DictionaryGenerator', 'DictionaryIndex', 'Double',
|
|
'EmptyCollection', 'EmptyGenerator', 'EnumerateGenerator',
|
|
'EnumerateSequence', 'FilterCollectionView',
|
|
'FilterCollectionViewIndex', 'FilterGenerator', 'FilterSequenceView',
|
|
'Float', 'Float80', 'FloatingPointClassification', 'GeneratorOf',
|
|
'GeneratorOfOne', 'GeneratorSequence', 'HalfOpenInterval', 'HeapBuffer',
|
|
'HeapBufferStorage', 'ImplicitlyUnwrappedOptional', 'IndexingGenerator',
|
|
'Int', 'Int16', 'Int32', 'Int64', 'Int8', 'LazyBidirectionalCollection',
|
|
'LazyForwardCollection', 'LazyRandomAccessCollection',
|
|
'LazySequence', 'MapCollectionView', 'MapSequenceGenerator',
|
|
'MapSequenceView', 'MirrorDisposition', 'ObjectIdentifier', 'OnHeap',
|
|
'Optional', 'PermutationGenerator', 'QuickLookObject',
|
|
'RandomAccessReverseView', 'Range', 'RangeGenerator', 'RawByte', 'Repeat',
|
|
'ReverseBidirectionalIndex', 'ReverseRandomAccessIndex', 'SequenceOf',
|
|
'SinkOf', 'Slice', 'StaticString', 'StrideThrough', 'StrideThroughGenerator',
|
|
'StrideTo', 'StrideToGenerator', 'String', 'UInt', 'UInt16', 'UInt32',
|
|
'UInt64', 'UInt8', 'UTF16', 'UTF32', 'UTF8', 'UnicodeDecodingResult',
|
|
'UnicodeScalar', 'Unmanaged', 'UnsafeBufferPointer',
|
|
'UnsafeBufferPointerGenerator', 'UnsafeMutableBufferPointer',
|
|
'UnsafeMutablePointer', 'UnsafePointer', 'Zip2', 'ZipGenerator2',
|
|
# Protocols
|
|
'AbsoluteValuable', 'AnyObject', 'ArrayLiteralConvertible',
|
|
'BidirectionalIndexType', 'BitwiseOperationsType',
|
|
'BooleanLiteralConvertible', 'BooleanType', 'CVarArgType',
|
|
'CollectionType', 'Comparable', 'DebugPrintable',
|
|
'DictionaryLiteralConvertible', 'Equatable',
|
|
'ExtendedGraphemeClusterLiteralConvertible',
|
|
'ExtensibleCollectionType', 'FloatLiteralConvertible',
|
|
'FloatingPointType', 'ForwardIndexType', 'GeneratorType', 'Hashable',
|
|
'IntegerArithmeticType', 'IntegerLiteralConvertible', 'IntegerType',
|
|
'IntervalType', 'MirrorType', 'MutableCollectionType', 'MutableSliceable',
|
|
'NilLiteralConvertible', 'OutputStreamType', 'Printable',
|
|
'RandomAccessIndexType', 'RangeReplaceableCollectionType',
|
|
'RawOptionSetType', 'RawRepresentable', 'Reflectable', 'SequenceType',
|
|
'SignedIntegerType', 'SignedNumberType', 'SinkType', 'Sliceable',
|
|
'Streamable', 'Strideable', 'StringInterpolationConvertible',
|
|
'StringLiteralConvertible', 'UnicodeCodecType',
|
|
'UnicodeScalarLiteralConvertible', 'UnsignedIntegerType',
|
|
'_ArrayBufferType', '_BidirectionalIndexType', '_CocoaStringType',
|
|
'_CollectionType', '_Comparable', '_ExtensibleCollectionType',
|
|
'_ForwardIndexType', '_Incrementable', '_IntegerArithmeticType',
|
|
'_IntegerType', '_ObjectiveCBridgeable', '_RandomAccessIndexType',
|
|
'_RawOptionSetType', '_SequenceType', '_Sequence_Type',
|
|
'_SignedIntegerType', '_SignedNumberType', '_Sliceable', '_Strideable',
|
|
'_SwiftNSArrayRequiredOverridesType', '_SwiftNSArrayType',
|
|
'_SwiftNSCopyingType', '_SwiftNSDictionaryRequiredOverridesType',
|
|
'_SwiftNSDictionaryType', '_SwiftNSEnumeratorType',
|
|
'_SwiftNSFastEnumerationType', '_SwiftNSStringRequiredOverridesType',
|
|
'_SwiftNSStringType', '_UnsignedIntegerType',
|
|
# Variables
|
|
'C_ARGC', 'C_ARGV', 'Process',
|
|
# Typealiases
|
|
'Any', 'AnyClass', 'BooleanLiteralType', 'CBool', 'CChar', 'CChar16',
|
|
'CChar32', 'CDouble', 'CFloat', 'CInt', 'CLong', 'CLongLong', 'CShort',
|
|
'CSignedChar', 'CUnsignedInt', 'CUnsignedLong', 'CUnsignedShort',
|
|
'CWideChar', 'ExtendedGraphemeClusterType', 'Float32', 'Float64',
|
|
'FloatLiteralType', 'IntMax', 'IntegerLiteralType', 'StringLiteralType',
|
|
'UIntMax', 'UWord', 'UnicodeScalarType', 'Void', 'Word',
|
|
# Foundation/Cocoa
|
|
'NSErrorPointer', 'NSObjectProtocol', 'Selector'), suffix=r'\b'),
|
|
Name.Builtin),
|
|
# Functions
|
|
(words((
|
|
'abs', 'advance', 'alignof', 'alignofValue', 'assert', 'assertionFailure',
|
|
'contains', 'count', 'countElements', 'debugPrint', 'debugPrintln',
|
|
'distance', 'dropFirst', 'dropLast', 'dump', 'enumerate', 'equal',
|
|
'extend', 'fatalError', 'filter', 'find', 'first', 'getVaList', 'indices',
|
|
'insert', 'isEmpty', 'join', 'last', 'lazy', 'lexicographicalCompare',
|
|
'map', 'max', 'maxElement', 'min', 'minElement', 'numericCast', 'overlaps',
|
|
'partition', 'precondition', 'preconditionFailure', 'prefix', 'print',
|
|
'println', 'reduce', 'reflect', 'removeAll', 'removeAtIndex', 'removeLast',
|
|
'removeRange', 'reverse', 'sizeof', 'sizeofValue', 'sort', 'sorted',
|
|
'splice', 'split', 'startsWith', 'stride', 'strideof', 'strideofValue',
|
|
'suffix', 'swap', 'toDebugString', 'toString', 'transcode',
|
|
'underestimateCount', 'unsafeAddressOf', 'unsafeBitCast', 'unsafeDowncast',
|
|
'withExtendedLifetime', 'withUnsafeMutablePointer',
|
|
'withUnsafeMutablePointers', 'withUnsafePointer', 'withUnsafePointers',
|
|
'withVaList'), suffix=r'\b'),
|
|
Name.Builtin.Pseudo),
|
|
|
|
# Implicit Block Variables
|
|
(r'\$\d+', Name.Variable),
|
|
|
|
# Binary Literal
|
|
(r'0b[01_]+', Number.Bin),
|
|
# Octal Literal
|
|
(r'0o[0-7_]+', Number.Oct),
|
|
# Hexadecimal Literal
|
|
(r'0x[0-9a-fA-F_]+', Number.Hex),
|
|
# Decimal Literal
|
|
(r'[0-9][0-9_]*(\.[0-9_]+[eE][+\-]?[0-9_]+|'
|
|
r'\.[0-9_]*|[eE][+\-]?[0-9_]+)', Number.Float),
|
|
(r'[0-9][0-9_]*', Number.Integer),
|
|
# String Literal
|
|
(r'"', String, 'string'),
|
|
|
|
# Operators and Punctuation
|
|
(r'[(){}\[\].,:;=@#`?]|->|[<&?](?=\w)|(?<=\w)[>!?]', Punctuation),
|
|
(r'[/=\-+!*%<>&|^?~]+', Operator),
|
|
|
|
# Identifier
|
|
(r'[a-zA-Z_]\w*', Name)
|
|
],
|
|
'keywords': [
|
|
(words((
|
|
'as', 'break', 'case', 'catch', 'continue', 'default', 'defer',
|
|
'do', 'else', 'fallthrough', 'for', 'guard', 'if', 'in', 'is',
|
|
'repeat', 'return', '#selector', 'switch', 'throw', 'try',
|
|
'where', 'while'), suffix=r'\b'),
|
|
Keyword),
|
|
(r'@availability\([^)]+\)', Keyword.Reserved),
|
|
(words((
|
|
'associativity', 'convenience', 'dynamic', 'didSet', 'final',
|
|
'get', 'indirect', 'infix', 'inout', 'lazy', 'left', 'mutating',
|
|
'none', 'nonmutating', 'optional', 'override', 'postfix',
|
|
'precedence', 'prefix', 'Protocol', 'required', 'rethrows',
|
|
'right', 'set', 'throws', 'Type', 'unowned', 'weak', 'willSet',
|
|
'@availability', '@autoclosure', '@noreturn',
|
|
'@NSApplicationMain', '@NSCopying', '@NSManaged', '@objc',
|
|
'@UIApplicationMain', '@IBAction', '@IBDesignable',
|
|
'@IBInspectable', '@IBOutlet'), suffix=r'\b'),
|
|
Keyword.Reserved),
|
|
(r'(as|dynamicType|false|is|nil|self|Self|super|true|__COLUMN__'
|
|
r'|__FILE__|__FUNCTION__|__LINE__|_'
|
|
r'|#(?:file|line|column|function))\b', Keyword.Constant),
|
|
(r'import\b', Keyword.Declaration, 'module'),
|
|
(r'(class|enum|extension|struct|protocol)(\s+)([a-zA-Z_]\w*)',
|
|
bygroups(Keyword.Declaration, Text, Name.Class)),
|
|
(r'(func)(\s+)([a-zA-Z_]\w*)',
|
|
bygroups(Keyword.Declaration, Text, Name.Function)),
|
|
(r'(var|let)(\s+)([a-zA-Z_]\w*)', bygroups(Keyword.Declaration,
|
|
Text, Name.Variable)),
|
|
(words((
|
|
'class', 'deinit', 'enum', 'extension', 'func', 'import', 'init',
|
|
'internal', 'let', 'operator', 'private', 'protocol', 'public',
|
|
'static', 'struct', 'subscript', 'typealias', 'var'), suffix=r'\b'),
|
|
Keyword.Declaration)
|
|
],
|
|
'comment': [
|
|
(r':param: [a-zA-Z_]\w*|:returns?:|(FIXME|MARK|TODO):',
|
|
Comment.Special)
|
|
],
|
|
|
|
# Nested
|
|
'comment-single': [
|
|
(r'\n', Text, '#pop'),
|
|
include('comment'),
|
|
(r'[^\n]', Comment.Single)
|
|
],
|
|
'comment-multi': [
|
|
include('comment'),
|
|
(r'[^*/]', Comment.Multiline),
|
|
(r'/\*', Comment.Multiline, '#push'),
|
|
(r'\*/', Comment.Multiline, '#pop'),
|
|
(r'[*/]', Comment.Multiline)
|
|
],
|
|
'module': [
|
|
(r'\n', Text, '#pop'),
|
|
(r'[a-zA-Z_]\w*', Name.Class),
|
|
include('root')
|
|
],
|
|
'preproc': [
|
|
(r'\n', Text, '#pop'),
|
|
include('keywords'),
|
|
(r'[A-Za-z]\w*', Comment.Preproc),
|
|
include('root')
|
|
],
|
|
'string': [
|
|
(r'\\\(', String.Interpol, 'string-intp'),
|
|
(r'"', String, '#pop'),
|
|
(r"""\\['"\\nrt]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}"""
|
|
r"""|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}""", String.Escape),
|
|
(r'[^\\"]+', String),
|
|
(r'\\', String)
|
|
],
|
|
'string-intp': [
|
|
(r'\(', String.Interpol, '#push'),
|
|
(r'\)', String.Interpol, '#pop'),
|
|
include('root')
|
|
]
|
|
}
|
|
|
|
def get_tokens_unprocessed(self, text):
|
|
from pygments.lexers._cocoa_builtins import COCOA_INTERFACES, \
|
|
COCOA_PROTOCOLS, COCOA_PRIMITIVES
|
|
|
|
for index, token, value in \
|
|
RegexLexer.get_tokens_unprocessed(self, text):
|
|
if token is Name or token is Name.Class:
|
|
if value in COCOA_INTERFACES or value in COCOA_PROTOCOLS \
|
|
or value in COCOA_PRIMITIVES:
|
|
token = Name.Builtin.Pseudo
|
|
|
|
yield index, token, value
|