--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ThirdParty/Pygments/pygments/lexers/rust.py Wed Mar 11 18:32:27 2015 +0100
@@ -0,0 +1,167 @@
+# -*- coding: utf-8 -*-
+"""
+ pygments.lexers.rust
+ ~~~~~~~~~~~~~~~~~~~~
+
+ Lexers for the Rust language.
+
+ :copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS.
+ :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, include, bygroups, words, default
+from pygments.token import Comment, Operator, Keyword, Name, String, \
+ Number, Punctuation, Whitespace
+
+__all__ = ['RustLexer']
+
+
+class RustLexer(RegexLexer):
+ """
+ Lexer for the Rust programming language (version 0.9).
+
+ .. versionadded:: 1.6
+ """
+ name = 'Rust'
+ filenames = ['*.rs']
+ aliases = ['rust']
+ mimetypes = ['text/x-rustsrc']
+
+ tokens = {
+ 'root': [
+ # Whitespace and Comments
+ (r'\n', Whitespace),
+ (r'\s+', Whitespace),
+ (r'//[/!](.*?)\n', Comment.Doc),
+ (r'//(.*?)\n', Comment.Single),
+ (r'/\*', Comment.Multiline, 'comment'),
+
+ # Lifetime
+ (r"""'[a-zA-Z_]\w*""", Name.Label),
+ # Macro parameters
+ (r"""\$([a-zA-Z_]\w*|\(,?|\),?|,?)""", Comment.Preproc),
+ # Keywords
+ (words((
+ 'as', 'box', 'break', 'continue', 'do', 'else', 'enum', 'extern',
+ 'fn', 'for', 'if', 'impl', 'in', 'loop', 'match', 'mut', 'priv',
+ 'proc', 'pub', 'ref', 'return', 'static', '\'static', 'struct',
+ 'trait', 'true', 'type', 'unsafe', 'while'), suffix=r'\b'),
+ Keyword),
+ (words(('alignof', 'be', 'const', 'offsetof', 'pure', 'sizeof',
+ 'typeof', 'once', 'unsized', 'yield'), suffix=r'\b'),
+ Keyword.Reserved),
+ (r'(mod|use)\b', Keyword.Namespace),
+ (r'(true|false)\b', Keyword.Constant),
+ (r'let\b', Keyword.Declaration),
+ (words(('u8', 'u16', 'u32', 'u64', 'i8', 'i16', 'i32', 'i64', 'uint',
+ 'int', 'f32', 'f64', 'str', 'bool'), suffix=r'\b'),
+ Keyword.Type),
+ (r'self\b', Name.Builtin.Pseudo),
+ # Prelude
+ (words((
+ 'Freeze', 'Pod', 'Send', 'Sized', 'Add', 'Sub', 'Mul', 'Div', 'Rem', 'Neg', 'Not', 'BitAnd',
+ 'BitOr', 'BitXor', 'Drop', 'Shl', 'Shr', 'Index', 'Option', 'Some', 'None', 'Result',
+ 'Ok', 'Err', 'from_str', 'range', 'print', 'println', 'Any', 'AnyOwnExt', 'AnyRefExt',
+ 'AnyMutRefExt', 'Ascii', 'AsciiCast', 'OnwedAsciiCast', 'AsciiStr',
+ 'IntoBytes', 'Bool', 'ToCStr', 'Char', 'Clone', 'DeepClone', 'Eq', 'ApproxEq',
+ 'Ord', 'TotalEq', 'Ordering', 'Less', 'Equal', 'Greater', 'Equiv', 'Container',
+ 'Mutable', 'Map', 'MutableMap', 'Set', 'MutableSet', 'Default', 'FromStr',
+ 'Hash', 'FromIterator', 'Extendable', 'Iterator', 'DoubleEndedIterator',
+ 'RandomAccessIterator', 'CloneableIterator', 'OrdIterator',
+ 'MutableDoubleEndedIterator', 'ExactSize', 'Times', 'Algebraic',
+ 'Trigonometric', 'Exponential', 'Hyperbolic', 'Bitwise', 'BitCount',
+ 'Bounded', 'Integer', 'Fractional', 'Real', 'RealExt', 'Num', 'NumCast',
+ 'CheckedAdd', 'CheckedSub', 'CheckedMul', 'Orderable', 'Signed',
+ 'Unsigned', 'Round', 'Primitive', 'Int', 'Float', 'ToStrRadix',
+ 'ToPrimitive', 'FromPrimitive', 'GenericPath', 'Path', 'PosixPath',
+ 'WindowsPath', 'RawPtr', 'Buffer', 'Writer', 'Reader', 'Seek',
+ 'SendStr', 'SendStrOwned', 'SendStrStatic', 'IntoSendStr', 'Str',
+ 'StrVector', 'StrSlice', 'OwnedStr', 'IterBytes', 'ToStr', 'IntoStr',
+ 'CopyableTuple', 'ImmutableTuple', 'ImmutableEqVector', 'ImmutableTotalOrdVector',
+ 'ImmutableCopyableVector', 'OwnedVector', 'OwnedCopyableVector',
+ 'OwnedEqVector', 'MutableVector', 'MutableTotalOrdVector',
+ 'Vector', 'VectorVector', 'CopyableVector', 'ImmutableVector',
+ 'Port', 'Chan', 'SharedChan', 'spawn', 'drop'), suffix=r'\b'),
+ Name.Builtin),
+ (r'(ImmutableTuple\d+|Tuple\d+)\b', Name.Builtin),
+ # Borrowed pointer
+ (r'(&)(\'[A-Za-z_]\w*)?', bygroups(Operator, Name)),
+ # Labels
+ (r'\'[A-Za-z_]\w*:', Name.Label),
+ # Character Literal
+ (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.Char),
+ # Binary Literal
+ (r'0b[01_]+', Number.Bin, 'number_lit'),
+ # Octal Literal
+ (r'0o[0-7_]+', Number.Oct, 'number_lit'),
+ # Hexadecimal Literal
+ (r'0[xX][0-9a-fA-F_]+', Number.Hex, 'number_lit'),
+ # Decimal Literal
+ (r'[0-9][0-9_]*(\.[0-9_]+[eE][+\-]?[0-9_]+|'
+ r'\.[0-9_]*|[eE][+\-]?[0-9_]+)', Number.Float, 'number_lit'),
+ (r'[0-9][0-9_]*', Number.Integer, 'number_lit'),
+ # String Literal
+ (r'"', String, 'string'),
+ (r'r(#*)".*?"\1', String.Raw),
+
+ # Operators and Punctuation
+ (r'[{}()\[\],.;]', Punctuation),
+ (r'[+\-*/%&|<>^!~@=:?]', Operator),
+
+ # Identifier
+ (r'[a-zA-Z_]\w*', Name),
+
+ # Attributes
+ (r'#!?\[', Comment.Preproc, 'attribute['),
+ # Macros
+ (r'([A-Za-z_]\w*)(!)(\s*)([A-Za-z_]\w*)?(\s*)(\{)',
+ bygroups(Comment.Preproc, Punctuation, Whitespace, Name,
+ Whitespace, Punctuation), 'macro{'),
+ (r'([A-Za-z_]\w*)(!)(\s*)([A-Za-z_]\w*)?(\()',
+ bygroups(Comment.Preproc, Punctuation, Whitespace, Name,
+ Punctuation), 'macro('),
+ ],
+ 'comment': [
+ (r'[^*/]+', Comment.Multiline),
+ (r'/\*', Comment.Multiline, '#push'),
+ (r'\*/', Comment.Multiline, '#pop'),
+ (r'[*/]', Comment.Multiline),
+ ],
+ 'number_lit': [
+ (r'[ui](8|16|32|64)', Keyword, '#pop'),
+ (r'f(32|64)', Keyword, '#pop'),
+ default('#pop'),
+ ],
+ 'string': [
+ (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),
+ ],
+ 'macro{': [
+ (r'\{', Operator, '#push'),
+ (r'\}', Operator, '#pop'),
+ ],
+ 'macro(': [
+ (r'\(', Operator, '#push'),
+ (r'\)', Operator, '#pop'),
+ ],
+ 'attribute_common': [
+ (r'"', String, 'string'),
+ (r'\[', Comment.Preproc, 'attribute['),
+ (r'\(', Comment.Preproc, 'attribute('),
+ ],
+ 'attribute[': [
+ include('attribute_common'),
+ (r'\];?', Comment.Preproc, '#pop'),
+ (r'[^"\]]+', Comment.Preproc),
+ ],
+ 'attribute(': [
+ include('attribute_common'),
+ (r'\);?', Comment.Preproc, '#pop'),
+ (r'[^")]+', Comment.Preproc),
+ ],
+ }
