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| # -*- coding: utf-8 -*- | |
| """ | |
| pygments.lexers.dotnet | |
| ~~~~~~~~~~~~~~~~~~~~~~ | |
| Lexers for .net languages. | |
| :copyright: Copyright 2006-2013 by the Pygments team, see AUTHORS. | |
| :license: BSD, see LICENSE for details. | |
| """ | |
| import re | |
| from pygments.lexer import RegexLexer, DelegatingLexer, bygroups, include, \ | |
| 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', 'NemerleLexer', 'BooLexer', 'VbNetLexer', | |
| 'CSharpAspxLexer', 'VbNetAspxLexer', 'FSharpLexer'] | |
| 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': ('@?(?:_|[^' + | |
| uni.allexcept('Lu', 'Ll', 'Lt', 'Lm', 'Lo', 'Nl') + '])' | |
| + '[^' + 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'/[*].*?[*]/', 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|async|await|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|alias|ascending|' | |
| r'descending|from|group|into|orderby|select|where|' | |
| r'join|equals)\b', Keyword), | |
| (r'(global)(::)', bygroups(Keyword, Punctuation)), | |
| (r'(bool|byte|char|decimal|double|dynamic|float|int|long|object|' | |
| r'sbyte|short|string|uint|ulong|ushort|var)\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 NemerleLexer(RegexLexer): | |
| """ | |
| For `Nemerle <http://nemerle.org>`_ 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 1.5.* | |
| """ | |
| name = 'Nemerle' | |
| aliases = ['nemerle'] | |
| filenames = ['*.n'] | |
| mimetypes = ['text/x-nemerle'] # 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 = dict( | |
| 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 = ('@?(?:_|[^' + uni.allexcept('Lu', 'Ll', 'Lt', 'Lm', 'Lo', | |
| 'Nl') + '])' | |
| + '[^' + 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'/[*].*?[*]/', Comment.Multiline), | |
| (r'\n', Text), | |
| (r'\$\s*"', String, 'splice-string'), | |
| (r'\$\s*<#', String, 'splice-string2'), | |
| (r'<#', String, 'recursive-string'), | |
| (r'(<\[)\s*(' + cs_ident + ':)?', Keyword), | |
| (r'\]\>', Keyword), | |
| # quasiquotation only | |
| (r'\$' + cs_ident, Name), | |
| (r'(\$)(\()', bygroups(Name, Punctuation), | |
| 'splice-string-content'), | |
| (r'[~!%^&*()+=|\[\]:;,.<>/?-]', Punctuation), | |
| (r'[{}]', Punctuation), | |
| (r'@"(""|[^"])*"', String), | |
| (r'"(\\\\|\\"|[^"\n])*["\n]', String), | |
| (r"'\\.'|'[^\\]'", String.Char), | |
| (r"0[xX][0-9a-fA-F]+[Ll]?", Number), | |
| (r"[0-9](\.[0-9]*)?([eE][+-][0-9]+)?[flFLdD]?", 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|and|as|base|catch|def|delegate|' | |
| r'enum|event|extern|false|finally|' | |
| r'fun|implements|interface|internal|' | |
| r'is|macro|match|matches|module|mutable|new|' | |
| r'null|out|override|params|partial|private|' | |
| r'protected|public|ref|sealed|static|' | |
| r'syntax|this|throw|true|try|type|typeof|' | |
| r'virtual|volatile|when|where|with|' | |
| r'assert|assert2|async|break|checked|continue|do|else|' | |
| r'ensures|for|foreach|if|late|lock|new|nolate|' | |
| r'otherwise|regexp|repeat|requires|return|surroundwith|' | |
| r'unchecked|unless|using|while|yield)\b', Keyword), | |
| (r'(global)(::)', bygroups(Keyword, Punctuation)), | |
| (r'(bool|byte|char|decimal|double|float|int|long|object|sbyte|' | |
| r'short|string|uint|ulong|ushort|void|array|list)\b\??', | |
| Keyword.Type), | |
| (r'(:>?)\s*(' + cs_ident + r'\??)', | |
| bygroups(Punctuation, Keyword.Type)), | |
| (r'(class|struct|variant|module)(\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') | |
| ], | |
| 'splice-string': [ | |
| (r'[^"$]', String), | |
| (r'\$' + cs_ident, Name), | |
| (r'(\$)(\()', bygroups(Name, Punctuation), | |
| 'splice-string-content'), | |
| (r'\\"', String), | |
| (r'"', String, '#pop') | |
| ], | |
| 'splice-string2': [ | |
| (r'[^#<>$]', String), | |
| (r'\$' + cs_ident, Name), | |
| (r'(\$)(\()', bygroups(Name, Punctuation), | |
| 'splice-string-content'), | |
| (r'<#', String, '#push'), | |
| (r'#>', String, '#pop') | |
| ], | |
| 'recursive-string': [ | |
| (r'[^#<>]', String), | |
| (r'<#', String, '#push'), | |
| (r'#>', String, '#pop') | |
| ], | |
| 'splice-string-content': [ | |
| (r'if|match', Keyword), | |
| (r'[~!%^&*+=|\[\]:;,.<>/?-\\"$ ]', Punctuation), | |
| (cs_ident, Name), | |
| (r'\d+', Number), | |
| (r'\(', Punctuation, '#push'), | |
| (r'\)', Punctuation, '#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), | |
| (r'"""(\\\\|\\"|.*?)"""', String.Double), | |
| (r'"(\\\\|\\"|[^"]*?)"', String.Double), | |
| (r"'(\\\\|\\'|[^']*?)'", String.Single), | |
| (r'[a-zA-Z_][a-zA-Z0-9_]*', Name), | |
| (r'(\d+\.\d*|\d*\.\d+)([fF][+-]?[0-9]+)?', Number.Float), | |
| (r'[0-9][0-9\.]*(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|Continue|CSByte|CShort|' | |
| r'CSng|CStr|CType|CUInt|CULng|CUShort|Declare|' | |
| r'Default|Delegate|DirectCast|Do|Each|Else|ElseIf|' | |
| r'EndIf|Erase|Error|Event|Exit|False|Finally|For|' | |
| r'Friend|Get|Global|GoSub|GoTo|Handles|If|' | |
| r'Implements|Inherits|Interface|' | |
| r'Let|Lib|Loop|Me|MustInherit|' | |
| r'MustOverride|MyBase|MyClass|Narrowing|New|Next|' | |
| r'Not|Nothing|NotInheritable|NotOverridable|Of|On|' | |
| r'Operator|Option|Optional|Overloads|Overridable|' | |
| r'Overrides|ParamArray|Partial|Private|Protected|' | |
| r'Public|RaiseEvent|ReadOnly|ReDim|RemoveHandler|Resume|' | |
| r'Return|Select|Set|Shadows|Shared|Single|' | |
| r'Static|Step|Stop|SyncLock|Then|' | |
| r'Throw|To|True|Try|TryCast|Wend|' | |
| r'Using|When|While|Widening|With|WithEvents|' | |
| r'WriteOnly)\b', Keyword), | |
| (r'(?<!\.)End\b', Keyword, 'end'), | |
| (r'(?<!\.)(Dim|Const)\b', Keyword, 'dim'), | |
| (r'(?<!\.)(Function|Sub|Property)(\s+)', | |
| bygroups(Keyword, Text), 'funcname'), | |
| (r'(?<!\.)(Class|Structure|Enum)(\s+)', | |
| bygroups(Keyword, Text), 'classname'), | |
| (r'(?<!\.)(Module|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), | |
| ], | |
| 'dim': [ | |
| (r'[a-z_][a-z0-9_]*', Name.Variable, '#pop'), | |
| (r'', Text, '#pop'), # any other syntax | |
| ], | |
| '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'), | |
| ], | |
| 'end': [ | |
| (r'\s+', Text), | |
| (r'(Function|Sub|Property|Class|Structure|Enum|Module|Namespace)\b', | |
| Keyword, '#pop'), | |
| (r'', Text, '#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 | |
| 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 | |
| # Very close to functional.OcamlLexer | |
| class FSharpLexer(RegexLexer): | |
| """ | |
| For the F# language. | |
| *New in Pygments 1.5.* | |
| """ | |
| name = 'FSharp' | |
| aliases = ['fsharp'] | |
| filenames = ['*.fs', '*.fsi'] | |
| mimetypes = ['text/x-fsharp'] | |
| keywords = [ | |
| 'abstract', 'and', 'as', 'assert', 'base', 'begin', 'class', | |
| 'default', 'delegate', 'do', 'do!', 'done', 'downcast', | |
| 'downto', 'elif', 'else', 'end', 'exception', 'extern', | |
| 'false', 'finally', 'for', 'fun', 'function', 'global', 'if', | |
| 'in', 'inherit', 'inline', 'interface', 'internal', 'lazy', | |
| 'let', 'let!', 'match', 'member', 'module', 'mutable', | |
| 'namespace', 'new', 'null', 'of', 'open', 'or', 'override', | |
| 'private', 'public', 'rec', 'return', 'return!', 'sig', | |
| 'static', 'struct', 'then', 'to', 'true', 'try', 'type', | |
| 'upcast', 'use', 'use!', 'val', 'void', 'when', 'while', | |
| 'with', 'yield', 'yield!' | |
| ] | |
| keyopts = [ | |
| '!=','#','&&','&','\(','\)','\*','\+',',','-\.', | |
| '->','-','\.\.','\.','::',':=',':>',':',';;',';','<-', | |
| '<','>]','>','\?\?','\?','\[<','\[>','\[\|','\[', | |
| ']','_','`','{','\|\]','\|','}','~','<@','=','@>' | |
| ] | |
| operators = r'[!$%&*+\./:<=>?@^|~-]' | |
| word_operators = ['and', 'asr', 'land', 'lor', 'lsl', 'lxor', 'mod', 'not', 'or'] | |
| prefix_syms = r'[!?~]' | |
| infix_syms = r'[=<>@^|&+\*/$%-]' | |
| primitives = ['unit', 'int', 'float', 'bool', 'string', 'char', 'list', 'array', | |
| 'byte', 'sbyte', 'int16', 'uint16', 'uint32', 'int64', 'uint64' | |
| 'nativeint', 'unativeint', 'decimal', 'void', 'float32', 'single', | |
| 'double'] | |
| tokens = { | |
| 'escape-sequence': [ | |
| (r'\\[\\\"\'ntbr]', String.Escape), | |
| (r'\\[0-9]{3}', String.Escape), | |
| (r'\\x[0-9a-fA-F]{2}', String.Escape), | |
| ], | |
| 'root': [ | |
| (r'\s+', Text), | |
| (r'false|true|\(\)|\[\]', Name.Builtin.Pseudo), | |
| (r'\b([A-Z][A-Za-z0-9_\']*)(?=\s*\.)', | |
| Name.Namespace, 'dotted'), | |
| (r'\b([A-Z][A-Za-z0-9_\']*)', Name.Class), | |
| (r'//.*?\n', Comment.Single), | |
| (r'\(\*(?!\))', Comment, 'comment'), | |
| (r'\b(%s)\b' % '|'.join(keywords), Keyword), | |
| (r'(%s)' % '|'.join(keyopts), Operator), | |
| (r'(%s|%s)?%s' % (infix_syms, prefix_syms, operators), Operator), | |
| (r'\b(%s)\b' % '|'.join(word_operators), Operator.Word), | |
| (r'\b(%s)\b' % '|'.join(primitives), Keyword.Type), | |
| (r'#[ \t]*(if|endif|else|line|nowarn|light)\b.*?\n', | |
| Comment.Preproc), | |
| (r"[^\W\d][\w']*", Name), | |
| (r'\d[\d_]*', Number.Integer), | |
| (r'0[xX][\da-fA-F][\da-fA-F_]*', Number.Hex), | |
| (r'0[oO][0-7][0-7_]*', Number.Oct), | |
| (r'0[bB][01][01_]*', Number.Binary), | |
| (r'-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)', Number.Float), | |
| (r"'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'", | |
| String.Char), | |
| (r"'.'", String.Char), | |
| (r"'", Keyword), # a stray quote is another syntax element | |
| (r'"', String.Double, 'string'), | |
| (r'[~?][a-z][\w\']*:', Name.Variable), | |
| ], | |
| 'comment': [ | |
| (r'[^(*)]+', Comment), | |
| (r'\(\*', Comment, '#push'), | |
| (r'\*\)', Comment, '#pop'), | |
| (r'[(*)]', Comment), | |
| ], | |
| 'string': [ | |
| (r'[^\\"]+', String.Double), | |
| include('escape-sequence'), | |
| (r'\\\n', String.Double), | |
| (r'"', String.Double, '#pop'), | |
| ], | |
| 'dotted': [ | |
| (r'\s+', Text), | |
| (r'\.', Punctuation), | |
| (r'[A-Z][A-Za-z0-9_\']*(?=\s*\.)', Name.Namespace), | |
| (r'[A-Z][A-Za-z0-9_\']*', Name.Class, '#pop'), | |
| (r'[a-z_][A-Za-z0-9_\']*', Name, '#pop'), | |
| ], | |
| } |