o \hk@sdZddlmZmZmZmZmZmZddlm Z m Z m Z m Z m Z mZmZmZmZmZgdZGdddeZGdddeZGd d d eZGd d d eZd S)z pygments.lexers.grammar_notation ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Lexers for grammar notations like BNF. :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. ) RegexLexerbygroupsincludethisusingwords) CommentKeywordLiteralNameNumberOperator PunctuationStringText Whitespace)BnfLexer AbnfLexer JsgfLexerPegLexerc@sXeZdZdZdZdgZdgZdgZdZdZ 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 Classr rtokensr'r'c/home/air/segue/gemini/backup/venv/lib/python3.10/site-packages/pygments/lexers/grammar_notation.pyrs" rc@seZdZdZdZdZdgZdgZdgZdZ dZ d d e j fd e fd e fd e fde fde fde fde fdefdefdefdefee ddefdejfdefdefdefdefgiZdS)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)rrrrrr#r r!r"r$ _core_rulesrSingler r rr r r%rrrr&r'r'r'r(rBs<rc@seZdZdZdZdZdgZdgZgdZdZ e de d gd e j d fd e j fd e j fgde jfdefdefdefdejfdejdfdejdfedddejfdejdfdeeejefdedfdefg dejd fd!ejfd"ejfgd#ejd fd!ejfd$ejfgded fdefd%efd&ejfgd'ed fd(efdefd)eejeefd*ej fgd+e j d fd,eee j ee j!ee"e#d-d.fd/ee j e j!fd0e j fgd1eee j fe d d2e j fgd3 Z$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[^;]*r?;z [=|()\[\]*+]z/[^/]+/"stringz\{tag)importpublicr<r=z 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) rrDrErIrJrMrOrFrRN)%rrrrrr#r r!r"r$rr MultilinerAPreprocrrr r FloatrDoubleOtherrr Reservedrr BuiltinrEscape NamespaceConstantSpecialrrr&r'r'r'r(rs            rc @s|eZdZdZdZdZdgZdgZdgZdZ dd e j fd e fd e fd efd ee ee fdejfdej fdejfdefg iZdS)ru This lexer is for Parsing Expression Grammars (PEG). Various implementations of PEG have made different decisions regarding the syntax, so let's try to be accommodating: * `<-`, `←`, `:`, and `=` are all accepted as rule operators. * Both `|` and `/` are choice operators. * `^`, `↑`, and `~` are cut operators. * A single `a-z` character immediately before a string, or multiple `a-z` characters following a string, are part of the string (e.g., `r"..."` or `"..."ilmsuxa`). PEGz#https://bford.info/pub/lang/peg.pdfpegz*.pegz text/x-pegz2.6rz#.*$u<-|[←:=/|&!?*+^↑~]z[()]rPz (\[)([^\]]*(?:\\.[^\]\\]*)*)(\])z$[a-z]?"[^"\\]*(?:\\.[^"\\]*)*"[a-z]*z$[a-z]?'[^'\\]*(?:\\.[^'\\]*)*'[a-z]*u#[^\s<←:=/|&!?*+\^↑~()\[\]"\'#]+rN)rrrrrr#r r!r"r$rrAr rr rrrWr r%rr&r'r'r'r(rs, rN)rpygments.lexerrrrrrrpygments.tokenrr r r r r rrrr__all__rrrrr'r'r'r(s 00BM