XtjndZddlmZmZmZmZmZmZddlm Z m Z m Z m Z m Z mZmZmZmZmZgdZGddeZGddeZGd d eZGd d eZd S)z pygments.lexers.grammar_notation ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Lexers for grammar notations like BNF. :copyright: Copyright 2006-present by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. ) RegexLexerbygroupsincludethisusingwords) CommentKeywordLiteralNameNumberOperator PunctuationStringText Whitespace)BnfLexer AbnfLexer JsgfLexerPegLexercpeZdZdZdZdgZdgZdgZdZdZ dd e e e j e fd efd efd efgiZd S)ra# This lexer is for grammar notations which are similar to original BNF. In order to maximize a number of targets of this lexer, let's decide some designs: * We don't distinguish `Terminal Symbol`. * We do assume that `NonTerminal Symbol` are always enclosed with arrow brackets. * We do assume that `NonTerminal Symbol` may include any printable characters except arrow brackets and ASCII 0x20. This assumption is for `RBNF `_. * We do assume that target notation doesn't support comment. * We don't distinguish any operators and punctuation except `::=`. Though these decision making might cause too minimal highlighting and you might be disappointed, but it is reasonable for us. BNFbnfz*.bnfz text/x-bnfz6https://en.wikipedia.org/wiki/Backus%E2%80%93Naur_form2.1rootz(<)([ -;=?-~]+)(>)z::=z[^<>:]+.N)__name__ __module__ __qualname____doc__namealiases filenames mimetypesurl version_addedrrr Classrrtokens^/var/www/html/CA-Chatbot/venv/lib/python3.11/site-packages/pygments/lexers/grammar_notation.pyrrs2 DgG II BCM  " Xk4:{ ; ; =X   4L   FFFr*rceZdZdZdZdZdgZdgZdgZdZ dZ d d e j fd e fd e fd e fde fde fde fde fdefdefdefdefee defdejfdefdefdefdefgiZdS)rzj Lexer for IETF 7405 ABNF. (Updates `5234 `_) grammars. ABNFz#http://www.ietf.org/rfc/rfc7405.txtabnfz*.abnfz text/x-abnfr)ALPHABITCHARCRCRLFCTLDIGITDQUOTEHEXDIGHTABLFLWSPOCTETSPVCHARWSPrz;.*$z(%[si])?"[^"]*"z%b[01]+\-[01]+\bz%b[01]+(\.[01]+)*\bz%d[0-9]+\-[0-9]+\bz%d[0-9]+(\.[0-9]+)*\bz%x[0-9a-fA-F]+\-[0-9a-fA-F]+\bz!%x[0-9a-fA-F]+(\.[0-9a-fA-F]+)*\bz\b[0-9]+\*[0-9]+z \b[0-9]+\*z\b[0-9]+\*\bsuffixz[a-zA-Z][a-zA-Z0-9-]*\bz(=/|=|/)z[\[\]()]\s+rN)rrrr r!r%r"r#r$r& _core_rulesr Singler rrr r r'rrrr(r)r*r+rrBs  D /ChG IIMK  gn %  )!' * #W -#G , %w // 8 17 ;!( + H % ( # H U;u - - -w 7( 4( #+ &Z 4LS* ,FFFr*rceZdZdZdZdZdgZdgZgdZdZ e de d gd e j d fd e j fd e j fgde jfdefdefdefdejfdejdfdejdfeddejfdejdfdeeejefdedfdefg dejd fd!ejfd"ejfgd#ejd fd!ejfd$ejfgded fdefd%efd&ejfgd'ed fd(efdefd)eejeefd*ej fgd+e j d fd,eee j ee j!ee"e#d-.fd/ee j e j!fd0e j fgd1eee j fe d d2e j fgd3 Z$d4S)5rz. For JSpeech Grammar Format grammars. JSGFzhttps://www.w3.org/TR/jsgf/jsgfz*.jsgf)zapplication/jsgfzapplication/x-jsgfz text/jsgfz2.2comments non-commentsz /\*\*(?!/)documentation commentz/\*[\w\W]*?\*/z//.*$z \A#JSGF[^;]*rC;z [=|()\[\]*+]z/[^/]+/"stringz\{tag)importpublicr@rAz grammar\b grammar namez(<)(NULL|VOID)(>)<rulenamez\w+|[^\s;=|()\[\]*+/"{<\w]+z#popz\\.z[^\\"]+z\}z[^\\}]+\.z[^;\s.]+>r?z([^.>]+)(\s*)(\.)z[^.>]+z\*/zH^(\s*)(\*?)(\s*)(@(?:example|see))(\s+)([\w\W]*?(?=(?:^\s*\*?\s*@|\*/)))example)statez(^\s*\*?\s*)(@\S*)z[^*\n@]+|\w|\Wz (\n\s*)(\*)r) rrIrJrNrOrRrTrKrWN)%rrrr r!r%r"r#r$r&rr MultilinerEPreprocrrrr FloatrDoubleOtherrr Reservedrr BuiltinrEscape NamespaceConstantSpecialrrr(r)r*r+rrs D 'ChG IGGGIM GJ   GN # # G-/F G  1 2 w~ & go . Z ;  h '  & 6=( + FL% ( U' 6 6 68H I 7+^ < ! Xk4< = = ? ; + +T 2 6=& ) V] #  ' FL& ) V] #  & ; ' Z K $. )  ; ' K Z !88DND+#N#N O  &  W& /2 Xj'"3Z %%I">">">@@ A# Xg' 9 9 ;  1 2 " XXj'2CDD E GN # # 7$ % u??FFFr*rc eZdZdZdZdZdgZdgZdgZdZ dd e j fd e fd e fd efd ee ee fdejfdej fdejfdefg iZdS)ru This lexer is for Parsing Expression Grammars (PEG). Various implementations of PEG have made different decisions regarding the syntax, so let's try to be accommodating: * `<-`, `←`, `:`, and `=` are all accepted as rule operators. * Both `|` and `/` are choice operators. * `^`, `↑`, and `~` are cut operators. * A single `a-z` character immediately before a string, or multiple `a-z` characters following a string, are part of the string (e.g., `r"..."` or `"..."ilmsuxa`). PEGz#https://bford.info/pub/lang/peg.pdfpegz*.pegz text/x-pegz2.6rz#.*$u<-|[←:=/|&!?*+^↑~]z[()]rUz (\[)([^\]]*(?:\\.[^\]\\]*)*)(\])z$[a-z]?"[^"\\]*(?:\\.[^"\\]*)*"[a-z]*z$[a-z]?'[^'\\]*(?:\\.[^'\\]*)*'[a-z]*u#[^\s<←:=/|&!?*+\^↑~()\[\]"\'#]+rN)rrrr r!r%r"r#r$r&r rErrr rrr\r r'rr(r)r*r+rrs" D /CgG IIM  gn %' 1k "G 1 Xk6; 7 7 95fm D 4fm D4TZ @4L3 FFFr*rN)r pygments.lexerrrrrrrpygments.tokenr r r r r rrrrr__all__rrrrr)r*r+rjsMLLLLLLLLLLLLLLL444444444444444444444444 = < <-----z---`????? ???DJJJJJ JJJZ55555z55555r*