--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ThirdParty/Pygments/pygments/lexers/dotnet.py Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,355 @@
+# -*- coding: utf-8 -*-
+"""
+ pygments.lexers.dotnet
+ ~~~~~~~~~~~~~~~~~~~~~~
+
+ Lexers for .net languages.
+
+ :copyright: Copyright 2006-2009 by the Pygments team, see AUTHORS.
+ :license: BSD, see LICENSE for details.
+"""
+import re
+
+from pygments.lexer import RegexLexer, DelegatingLexer, bygroups, using, this
+from pygments.token import Punctuation, \
+ Text, Comment, Operator, Keyword, Name, String, Number, Literal, Other
+from pygments.util import get_choice_opt
+from pygments import unistring as uni
+
+from pygments.lexers.web import XmlLexer
+
+__all__ = ['CSharpLexer', 'BooLexer', 'VbNetLexer', 'CSharpAspxLexer',
+ 'VbNetAspxLexer']
+
+
+def _escape(st):
+ return st.replace(u'\\', ur'\\').replace(u'-', ur'\-').\
+ replace(u'[', ur'\[').replace(u']', ur'\]')
+
+class CSharpLexer(RegexLexer):
+ """
+ For `C# <http://msdn2.microsoft.com/en-us/vcsharp/default.aspx>`_
+ source code.
+
+ Additional options accepted:
+
+ `unicodelevel`
+ Determines which Unicode characters this lexer allows for identifiers.
+ The possible values are:
+
+ * ``none`` -- only the ASCII letters and numbers are allowed. This
+ is the fastest selection.
+ * ``basic`` -- all Unicode characters from the specification except
+ category ``Lo`` are allowed.
+ * ``full`` -- all Unicode characters as specified in the C# specs
+ are allowed. Note that this means a considerable slowdown since the
+ ``Lo`` category has more than 40,000 characters in it!
+
+ The default value is ``basic``.
+
+ *New in Pygments 0.8.*
+ """
+
+ name = 'C#'
+ aliases = ['csharp', 'c#']
+ filenames = ['*.cs']
+ mimetypes = ['text/x-csharp'] # inferred
+
+ flags = re.MULTILINE | re.DOTALL | re.UNICODE
+
+ # for the range of allowed unicode characters in identifiers,
+ # see http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-334.pdf
+
+ levels = {
+ 'none': '@?[_a-zA-Z][a-zA-Z0-9_]*',
+ 'basic': ('@?[_' + uni.Lu + uni.Ll + uni.Lt + uni.Lm + uni.Nl + ']' +
+ '[' + uni.Lu + uni.Ll + uni.Lt + uni.Lm + uni.Nl +
+ uni.Nd + uni.Pc + uni.Cf + uni.Mn + uni.Mc + ']*'),
+ 'full': ('@?(?:_|[^' +
+ _escape(uni.allexcept('Lu', 'Ll', 'Lt', 'Lm', 'Lo', 'Nl')) + '])'
+ + '[^' + _escape(uni.allexcept('Lu', 'Ll', 'Lt', 'Lm', 'Lo',
+ 'Nl', 'Nd', 'Pc', 'Cf', 'Mn',
+ 'Mc')) + ']*'),
+ }
+
+ tokens = {}
+ token_variants = True
+
+ for levelname, cs_ident in levels.items():
+ tokens[levelname] = {
+ 'root': [
+ # method names
+ (r'^([ \t]*(?:' + cs_ident + r'(?:\[\])?\s+)+?)' # return type
+ r'(' + cs_ident + ')' # method name
+ r'(\s*)(\()', # signature start
+ bygroups(using(this), Name.Function, Text, Punctuation)),
+ (r'^\s*\[.*?\]', Name.Attribute),
+ (r'[^\S\n]+', Text),
+ (r'\\\n', Text), # line continuation
+ (r'//.*?\n', Comment.Single),
+ (r'/[*](.|\n)*?[*]/', Comment.Multiline),
+ (r'\n', Text),
+ (r'[~!%^&*()+=|\[\]:;,.<>/?-]', Punctuation),
+ (r'[{}]', Punctuation),
+ (r'@"(\\\\|\\"|[^"])*"', String),
+ (r'"(\\\\|\\"|[^"\n])*["\n]', String),
+ (r"'\\.'|'[^\\]'", String.Char),
+ (r"[0-9](\.[0-9]*)?([eE][+-][0-9]+)?"
+ r"[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?", Number),
+ (r'#[ \t]*(if|endif|else|elif|define|undef|'
+ r'line|error|warning|region|endregion|pragma)\b.*?\n',
+ Comment.Preproc),
+ (r'\b(extern)(\s+)(alias)\b', bygroups(Keyword, Text,
+ Keyword)),
+ (r'(abstract|as|base|break|case|catch|'
+ r'checked|const|continue|default|delegate|'
+ r'do|else|enum|event|explicit|extern|false|finally|'
+ r'fixed|for|foreach|goto|if|implicit|in|interface|'
+ r'internal|is|lock|new|null|operator|'
+ r'out|override|params|private|protected|public|readonly|'
+ r'ref|return|sealed|sizeof|stackalloc|static|'
+ r'switch|this|throw|true|try|typeof|'
+ r'unchecked|unsafe|virtual|void|while|'
+ r'get|set|new|partial|yield|add|remove|value)\b', Keyword),
+ (r'(global)(::)', bygroups(Keyword, Punctuation)),
+ (r'(bool|byte|char|decimal|double|float|int|long|object|sbyte|'
+ r'short|string|uint|ulong|ushort)\b\??', Keyword.Type),
+ (r'(class|struct)(\s+)', bygroups(Keyword, Text), 'class'),
+ (r'(namespace|using)(\s+)', bygroups(Keyword, Text), 'namespace'),
+ (cs_ident, Name),
+ ],
+ 'class': [
+ (cs_ident, Name.Class, '#pop')
+ ],
+ 'namespace': [
+ (r'(?=\()', Text, '#pop'), # using (resource)
+ ('(' + cs_ident + r'|\.)+', Name.Namespace, '#pop')
+ ]
+ }
+
+ def __init__(self, **options):
+ level = get_choice_opt(options, 'unicodelevel', self.tokens.keys(), 'basic')
+ if level not in self._all_tokens:
+ # compile the regexes now
+ self._tokens = self.__class__.process_tokendef(level)
+ else:
+ self._tokens = self._all_tokens[level]
+
+ RegexLexer.__init__(self, **options)
+
+
+class BooLexer(RegexLexer):
+ """
+ For `Boo <http://boo.codehaus.org/>`_ source code.
+ """
+
+ name = 'Boo'
+ aliases = ['boo']
+ filenames = ['*.boo']
+ mimetypes = ['text/x-boo']
+
+ tokens = {
+ 'root': [
+ (r'\s+', Text),
+ (r'(#|//).*$', Comment.Single),
+ (r'/[*]', Comment.Multiline, 'comment'),
+ (r'[]{}:(),.;[]', Punctuation),
+ (r'\\\n', Text),
+ (r'\\', Text),
+ (r'(in|is|and|or|not)\b', Operator.Word),
+ (r'/(\\\\|\\/|[^/\s])/', String.Regex),
+ (r'@/(\\\\|\\/|[^/])*/', String.Regex),
+ (r'=~|!=|==|<<|>>|[-+/*%=<>&^|]', Operator),
+ (r'(as|abstract|callable|constructor|destructor|do|import|'
+ r'enum|event|final|get|interface|internal|of|override|'
+ r'partial|private|protected|public|return|set|static|'
+ r'struct|transient|virtual|yield|super|and|break|cast|'
+ r'continue|elif|else|ensure|except|for|given|goto|if|in|'
+ r'is|isa|not|or|otherwise|pass|raise|ref|try|unless|when|'
+ r'while|from|as)\b', Keyword),
+ (r'def(?=\s+\(.*?\))', Keyword),
+ (r'(def)(\s+)', bygroups(Keyword, Text), 'funcname'),
+ (r'(class)(\s+)', bygroups(Keyword, Text), 'classname'),
+ (r'(namespace)(\s+)', bygroups(Keyword, Text), 'namespace'),
+ (r'(?<!\.)(true|false|null|self|__eval__|__switch__|array|'
+ r'assert|checked|enumerate|filter|getter|len|lock|map|'
+ r'matrix|max|min|normalArrayIndexing|print|property|range|'
+ r'rawArrayIndexing|required|typeof|unchecked|using|'
+ r'yieldAll|zip)\b', Name.Builtin),
+ ('"""(\\\\|\\"|.*?)"""', String.Double),
+ ('"(\\\\|\\"|[^"]*?)"', String.Double),
+ ("'(\\\\|\\'|[^']*?)'", String.Single),
+ ('[a-zA-Z_][a-zA-Z0-9_]*', Name),
+ (r'(\d+\.\d*|\d*\.\d+)([fF][+-]?[0-9]+)?', Number.Float),
+ (r'[0-9][0-9\.]*(m|ms|d|h|s)', Number),
+ (r'0\d+', Number.Oct),
+ (r'0x[a-fA-F0-9]+', Number.Hex),
+ (r'\d+L', Number.Integer.Long),
+ (r'\d+', Number.Integer),
+ ],
+ 'comment': [
+ ('/[*]', Comment.Multiline, '#push'),
+ ('[*]/', Comment.Multiline, '#pop'),
+ ('[^/*]', Comment.Multiline),
+ ('[*/]', Comment.Multiline)
+ ],
+ 'funcname': [
+ ('[a-zA-Z_][a-zA-Z0-9_]*', Name.Function, '#pop')
+ ],
+ 'classname': [
+ ('[a-zA-Z_][a-zA-Z0-9_]*', Name.Class, '#pop')
+ ],
+ 'namespace': [
+ ('[a-zA-Z_][a-zA-Z0-9_.]*', Name.Namespace, '#pop')
+ ]
+ }
+
+
+class VbNetLexer(RegexLexer):
+ """
+ For
+ `Visual Basic.NET <http://msdn2.microsoft.com/en-us/vbasic/default.aspx>`_
+ source code.
+ """
+
+ name = 'VB.net'
+ aliases = ['vb.net', 'vbnet']
+ filenames = ['*.vb', '*.bas']
+ mimetypes = ['text/x-vbnet', 'text/x-vba'] # (?)
+
+ flags = re.MULTILINE | re.IGNORECASE
+ tokens = {
+ 'root': [
+ (r'^\s*<.*?>', Name.Attribute),
+ (r'\s+', Text),
+ (r'\n', Text),
+ (r'rem\b.*?\n', Comment),
+ (r"'.*?\n", Comment),
+ (r'#If\s.*?\sThen|#ElseIf\s.*?\sThen|#End\s+If|#Const|'
+ r'#ExternalSource.*?\n|#End\s+ExternalSource|'
+ r'#Region.*?\n|#End\s+Region|#ExternalChecksum',
+ Comment.Preproc),
+ (r'[\(\){}!#,.:]', Punctuation),
+ (r'Option\s+(Strict|Explicit|Compare)\s+'
+ r'(On|Off|Binary|Text)', Keyword.Declaration),
+ (r'(?<!\.)(AddHandler|Alias|'
+ r'ByRef|ByVal|Call|Case|Catch|CBool|CByte|CChar|CDate|'
+ r'CDec|CDbl|CInt|CLng|CObj|Const|Continue|CSByte|CShort|'
+ r'CSng|CStr|CType|CUInt|CULng|CUShort|Declare|'
+ r'Default|Delegate|Dim|DirectCast|Do|Each|Else|ElseIf|'
+ r'End|EndIf|Enum|Erase|Error|Event|Exit|False|Finally|For|'
+ r'Friend|Function|Get|Global|GoSub|GoTo|Handles|If|'
+ r'Implements|Imports|Inherits|Interface|'
+ r'Let|Lib|Loop|Me|Module|MustInherit|'
+ r'MustOverride|MyBase|MyClass|Namespace|Narrowing|New|Next|'
+ r'Not|Nothing|NotInheritable|NotOverridable|Of|On|'
+ r'Operator|Option|Optional|Overloads|Overridable|'
+ r'Overrides|ParamArray|Partial|Private|Property|Protected|'
+ r'Public|RaiseEvent|ReadOnly|ReDim|RemoveHandler|Resume|'
+ r'Return|Select|Set|Shadows|Shared|Single|'
+ r'Static|Step|Stop|Structure|Sub|SyncLock|Then|'
+ r'Throw|To|True|Try|TryCast|Wend|'
+ r'Using|When|While|Widening|With|WithEvents|'
+ r'WriteOnly)\b', Keyword),
+ (r'(?<!\.)(Function|Sub|Property)(\s+)',
+ bygroups(Keyword, Text), 'funcname'),
+ (r'(?<!\.)(Class|Structure|Enum)(\s+)',
+ bygroups(Keyword, Text), 'classname'),
+ (r'(?<!\.)(Namespace|Imports)(\s+)',
+ bygroups(Keyword, Text), 'namespace'),
+ (r'(?<!\.)(Boolean|Byte|Char|Date|Decimal|Double|Integer|Long|'
+ r'Object|SByte|Short|Single|String|Variant|UInteger|ULong|'
+ r'UShort)\b', Keyword.Type),
+ (r'(?<!\.)(AddressOf|And|AndAlso|As|GetType|In|Is|IsNot|Like|Mod|'
+ r'Or|OrElse|TypeOf|Xor)\b', Operator.Word),
+ (r'&=|[*]=|/=|\\=|\^=|\+=|-=|<<=|>>=|<<|>>|:=|'
+ r'<=|>=|<>|[-&*/\\^+=<>]',
+ Operator),
+ ('"', String, 'string'),
+ ('[a-zA-Z_][a-zA-Z0-9_]*[%&@!#$]?', Name),
+ ('#.*?#', Literal.Date),
+ (r'(\d+\.\d*|\d*\.\d+)([fF][+-]?[0-9]+)?', Number.Float),
+ (r'\d+([SILDFR]|US|UI|UL)?', Number.Integer),
+ (r'&H[0-9a-f]+([SILDFR]|US|UI|UL)?', Number.Integer),
+ (r'&O[0-7]+([SILDFR]|US|UI|UL)?', Number.Integer),
+ (r'_\n', Text), # Line continuation
+ ],
+ 'string': [
+ (r'""', String),
+ (r'"C?', String, '#pop'),
+ (r'[^"]+', String),
+ ],
+ 'funcname': [
+ (r'[a-z_][a-z0-9_]*', Name.Function, '#pop')
+ ],
+ 'classname': [
+ (r'[a-z_][a-z0-9_]*', Name.Class, '#pop')
+ ],
+ 'namespace': [
+ (r'[a-z_][a-z0-9_.]*', Name.Namespace, '#pop')
+ ],
+ }
+
+class GenericAspxLexer(RegexLexer):
+ """
+ Lexer for ASP.NET pages.
+ """
+
+ name = 'aspx-gen'
+ filenames = []
+ mimetypes = []
+
+ flags = re.DOTALL
+
+ tokens = {
+ 'root': [
+ (r'(<%[@=#]?)(.*?)(%>)', bygroups(Name.Tag, Other, Name.Tag)),
+ (r'(<script.*?>)(.*?)(</script>)', bygroups(using(XmlLexer),
+ Other,
+ using(XmlLexer))),
+ (r'(.+?)(?=<)', using(XmlLexer)),
+ (r'.+', using(XmlLexer)),
+ ],
+ }
+
+#TODO support multiple languages within the same source file
+class CSharpAspxLexer(DelegatingLexer):
+ """
+ Lexer for highligting C# within ASP.NET pages.
+ """
+
+ name = 'aspx-cs'
+ aliases = ['aspx-cs']
+ filenames = ['*.aspx', '*.asax', '*.ascx', '*.ashx', '*.asmx', '*.axd']
+ mimetypes = []
+
+ def __init__(self, **options):
+ super(CSharpAspxLexer, self).__init__(CSharpLexer,GenericAspxLexer,
+ **options)
+
+ def analyse_text(text):
+ if re.search(r'Page\s*Language="C#"', text, re.I) is not None:
+ return 0.2
+ elif re.search(r'script[^>]+language=["\']C#', text, re.I) is not None:
+ return 0.15
+ return 0.001 # TODO really only for when filename matched...
+
+class VbNetAspxLexer(DelegatingLexer):
+ """
+ Lexer for highligting Visual Basic.net within ASP.NET pages.
+ """
+
+ name = 'aspx-vb'
+ aliases = ['aspx-vb']
+ filenames = ['*.aspx', '*.asax', '*.ascx', '*.ashx', '*.asmx', '*.axd']
+ mimetypes = []
+
+ def __init__(self, **options):
+ super(VbNetAspxLexer, self).__init__(VbNetLexer,GenericAspxLexer,
+ **options)
+
+ def analyse_text(text):
+ if re.search(r'Page\s*Language="Vb"', text, re.I) is not None:
+ return 0.2
+ elif re.search(r'script[^>]+language=["\']vb', text, re.I) is not None:
+ return 0.15
