"" " for the Felix language.for details."" " from pygments.lexer import RegexLexer, include, bygroups, default, words, \from pygments.token import Text, Comment, Operator, Keyword, Name, String, \'FelixLexer' ]class FelixLexer(RegexLexer):"" " For Felix source code."" " 'Felix' 'http://www.felix-lang.org ' 'felix' , 'flx' ]'*.flx' , '*.flxh' ]'text/x-felix' ]'1.2' 'elif' , 'else' , 'endif' , 'if' , 'ifdef' , 'ifndef' ,'_' , '_deref' , 'all' , 'as' ,'assert' , 'attempt' , 'call' , 'callback' , 'case' , 'caseno' , 'cclass' ,'code' , 'compound' , 'ctypes' , 'do' , 'done' , 'downto' , 'elif' , 'else' ,'endattempt' , 'endcase' , 'endif' , 'endmatch' , 'enum' , 'except' ,'exceptions' , 'expect' , 'finally' , 'for' , 'forall' , 'forget' , 'fork' ,'functor' , 'goto' , 'ident' , 'if' , 'incomplete' , 'inherit' , 'instance' ,'interface' , 'jump' , 'lambda' , 'loop' , 'match' , 'module' , 'namespace' ,'new' , 'noexpand' , 'nonterm' , 'obj' , 'of' , 'open' , 'parse' , 'raise' ,'regexp' , 'reglex' , 'regmatch' , 'rename' , 'return' , 'the' , 'then' ,'to' , 'type' , 'typecase' , 'typedef' , 'typematch' , 'typeof' , 'upto' ,'when' , 'whilst' , 'with' , 'yield' ,'_gc_pointer' , '_gc_type' , 'body' , 'comment' , 'const' , 'export' ,'header' , 'inline' , 'lval' , 'macro' , 'noinline' , 'noreturn' ,'package' , 'private' , 'pod' , 'property' , 'public' , 'publish' ,'requires' , 'todo' , 'virtual' , 'use' ,'def' , 'let' , 'ref' , 'val' , 'var' ,'unit' , 'void' , 'any' , 'bool' ,'byte' , 'offset' ,'address' , 'caddress' , 'cvaddress' , 'vaddress' ,'tiny' , 'short' , 'int' , 'long' , 'vlong' ,'utiny' , 'ushort' , 'vshort' , 'uint' , 'ulong' , 'uvlong' ,'int8' , 'int16' , 'int32' , 'int64' ,'uint8' , 'uint16' , 'uint32' , 'uint64' ,'float' , 'double' , 'ldouble' ,'complex' , 'dcomplex' , 'lcomplex' ,'imaginary' , 'dimaginary' , 'limaginary' ,'char' , 'wchar' , 'uchar' ,'charp' , 'charcp' , 'ucharp' , 'ucharcp' ,'string' , 'wstring' , 'ustring' ,'cont' ,'array' , 'varray' , 'list' ,'lvalue' , 'opt' , 'slice' ,'false' , 'true' ,'and' , 'not' , 'in' , 'is' , 'isin' , 'or' , 'xor' ,'_svc' , 'while' ,'root' , 'self' , 'this' ,'([tTsSiIlLvV]|ll|LL|([iIuU])(8|16|32|64))?' 'root' : ['whitespace' ),# Keywords 'axiom' , 'ctor' , 'fun' , 'gen' , 'proc' , 'reduce' ,'union' ), suffix=r'\b' ),'funcname' ),'class' , 'cclass' , 'cstruct' , 'obj' , 'struct' ), suffix=r'\b' ),'classname' ),'(instance|module|typeclass)\b' , Keyword, 'modulename' ),'\b' ), Keyword),'\b' ), Name.Decorator),'\b' ), Keyword.Declaration),'\b' ), Keyword.Type),'\b' ), Keyword.Constant),# Operators 'operators' ),# Float Literal # -- Hex Float '0[xX]([0-9a-fA-F_]*\.[0-9a-fA-F_]+|[0-9a-fA-F_]+)' '[pP][+\-]?[0-9_]+[lLfFdD]?' , Number.Float),# -- DecimalFloat '[0-9_]+(\.[0-9_]+[eE][+\-]?[0-9_]+|' '\.[0-9_]*|[eE][+\-]?[0-9_]+)[lLfFdD]?' , Number.Float),'\.(0|[1-9][0-9_]*)([eE][+\-]?[0-9_]+)?[lLfFdD]?' ,# IntegerLiteral # -- Binary '0[Bb][01_]+{decimal_suffixes}' , Number.Bin),# -- Octal '0[0-7_]+{decimal_suffixes}' , Number.Oct),# -- Hexadecimal '0[xX][0-9a-fA-F_]+{decimal_suffixes}' , Number.Hex),# -- Decimal '(0|[1-9][0-9_]*){decimal_suffixes}' , Number.Integer),# Strings '([rR][cC]?|[cC][rR])"""' , String, 'tdqs' ),"([rR][cC]?|[cC][rR])'''" , String, 'tsqs' ),'([rR][cC]?|[cC][rR])"' , String, 'dqs' ),"([rR][cC]?|[cC][rR])'" , String, 'sqs' ),'[cCfFqQwWuU]?"""' , String, combined('stringescape' , 'tdqs' )),"[cCfFqQwWuU]?'''" , String, combined('stringescape' , 'tsqs' )),'[cCfFqQwWuU]?"' , String, combined('stringescape' , 'dqs' )),"[cCfFqQwWuU]?'" , String, combined('stringescape' , 'sqs' )),# Punctuation '[\[\]{}:(),;?]' , Punctuation),# Labels '[a-zA-Z_]\w*:>' , Name.Label),# Identifiers '({})\b' .format('|' .join(name_builtins)), Name.Builtin),'({})\b' .format('|' .join(name_pseudo)), Name.Builtin.Pseudo),'[a-zA-Z_]\w*' , Name),'whitespace' : ['\s+' , Whitespace),'comment' ),# Preprocessor '(#)(\s*)(if)(\s+)(0)', 'if0' ),'#', Comment.Preproc, 'macro'), 'operators' : ['({})\b' .format('|' .join(operator_words)), Operator.Word),'!=|==|<<|>>|\|\||&&|[-~+/*%=<>&^|.$]' , Operator),'comment' : ['//(.*?)$' , Comment.Single),'/[*]' , Comment.Multiline, 'comment2' ),'comment2' : ['[^/*]' , Comment.Multiline),'/[*]' , Comment.Multiline, '#push'), '[*]/' , Comment.Multiline, '#pop'), '[/*]' , Comment.Multiline),'if0' : ['^(\s*)(#if.*?(?'#push'), '^(\s*)(#endif.*?(?'#pop'), '(.*?)(\n)' , bygroups(Comment, Whitespace)),'macro' : ['comment' ),'(import|include)(\s+)(<[^>]*?>)' ,'#pop'), '(import|include)(\s+)("[^"]*?")' ,'#pop'), "(import|include)(\s+)('[^']*?')" ,'#pop'), '[^/\n]+' , Comment.Preproc),# (r'/[*](.|\n)*?[*]/', Comment), # (r'//.*?\n', Comment, '#pop'), '/' , Comment.Preproc),'(?<=\\)\n' , Comment.Preproc),'\n' , Whitespace, '#pop'), 'funcname' : ['whitespace' ),'[a-zA-Z_]\w*' , Name.Function, '#pop'), # anonymous functions '(?=\()' , Text, '#pop'), 'classname' : ['whitespace' ),'[a-zA-Z_]\w*' , Name.Class , '#pop'), # anonymous classes '(?=\{)' , Text, '#pop'), 'modulename' : ['whitespace' ),'\[' , Punctuation, ('modulename2' , 'tvarlist' )),'modulename2' ),'modulename2' : ['whitespace' ),'([a-zA-Z_]\w*)' , Name.Namespace, '#pop:2'), 'tvarlist' : ['whitespace' ),'operators' ),'\[' , Punctuation, '#push'), '\]' , Punctuation, '#pop'), ',' , Punctuation),'(with|where)\b' , Keyword),'[a-zA-Z_]\w*' , Name),'stringescape' : ['\\([\\abfnrtv"\' ]|\n|N\{.*?\}|u[a-fA-F0-9]{4}|' 'U[a-fA-F0-9]{8}|x[a-fA-F0-9]{2}|[0-7]{1,3})' , String.Escape)'strings' : ['%(\([a-zA-Z0-9]+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?' '[hlL]?[E-GXc-giorsux%]' , String.Interpol),'[^\\\' "%\n]+', String), # quotes, percents and backslashes must be parsed one at a time '[\' "\\]', String), # unhandled string formatting sign '%' , String)# newlines are an error (use "nl" state) 'nl' : ['\n' , String)'dqs' : ['"' , String, '#pop'), # included here again for raw strings '\\\\|\\"|\\\n' , String.Escape),'strings' )'sqs' : ["'" , String, '#pop'), # included here again for raw strings "\\\\|\\'|\\\n" , String.Escape),'strings' )'tdqs' : ['"""' , String, '#pop'), 'strings' ),'nl' )'tsqs' : ["'''" , String, '#pop'), 'strings' ),'nl' )quality 81%
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