B `@sdZddlZddlmZmZmZmZmZmZddl m Z m Z m Z m Z mZmZmZmZmZddddgZGd ddeZGd ddeZGd ddeZGd ddeZdS) z pygments.lexers.grammar_notation ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Lexers for grammar notations like BNF. :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. N) RegexLexerbygroupsincludethisusingwords) CommentKeywordLiteralNameNumberOperator PunctuationStringTextBnfLexer AbnfLexer JsgfLexerPegLexerc@sPeZdZdZdZdgZdgZdgZddee e j e fde fd e fd e fgiZd 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 desision making might cause too minimal highlighting and you might be disappointed, but it is reasonable for us. .. versionadded:: 2.1 ZBNFZbnfz*.bnfz text/x-bnfrootz(<)([ -;=?-~]+)(>)z::=z[^<>:]+.N)__name__ __module__ __qualname____doc__namealiases filenames mimetypesrrr Classr rtokensr!r!h/home/kop/projects/devel/pgwui/test_venv/lib/python3.7/site-packages/pygments/lexers/grammar_notation.pyrsc@seZdZdZdZdgZdgZdgZdZdde j fd e fd e fd e fd e fd e fde fde fde fde fde fde fe eddefdejfde fdefdefdefgiZdS)rz Lexer for `IETF 7405 ABNF `_ (Updates `5234 `_) grammars. .. versionadded:: 2.1 ZABNFZabnfz*.abnfz text/x-abnf)ZALPHAZBITZCHARCRCRLFZCTLDIGITZDQUOTEZHEXDIGZHTABZLFZLWSPZOCTETSPZVCHARZWSPrz;.*$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]+z\*z\b)suffixz[a-zA-Z][a-zA-Z0-9-]+\bz(=/|=|/)z[\[\]()]z\s+rN)rrrrrrrrZ _core_rulesrSingler r rr r rrrr r!r!r!r"rDs2c@seZdZdZdZdgZdgZdddgZej ej BZ e de d gd e jd fd e jfd e jfgde jfdefdefdefdejfdejdfdejdfedddejfdejdfdeeejefdedfdefg dejd fd!ejfd"ejfgd#ejd fd!ejfd$ejfgded fdefd%efd&ej fgd'ed fd(efdefd)eej eefd*ej!fgd+e jd fd,ee je j"e#e$d-d.fd/ee je j"fd0e jfgd1e jfe d d2e jfgd3 Z%d4S)5rzn For `JSpeech Grammar Format `_ grammars. .. versionadded:: 2.2 ZJSGFZjsgfz*.jsgfzapplication/jsgfzapplication/x-jsgfz text/jsgfcommentsz non-commentsz /\*\*(?!/)zdocumentation commentz/\*[\w\W]*?\*/z//.*z \A#JSGF[^;]*z\s+;z [=|()\[\]*+]z/[^/]+/"stringz\{tag)importpublicz\b)r'z grammar\bz grammar namez(<)(NULL|VOID)(>)<rulenamez\w+|[^\s;=|()\[\]*+/"{<\w]+z#popz\\.z[^\\"]+z\}z[^\\}]+z\.z[^;\s.]+>z\*z([^.>]+)(\s*)(\.)z[^.>]+z\*/zB(^\s*\*?\s*)(@(?:example|see)\s+)([\w\W]*?(?=(?:^\s*\*?\s*@|\*/)))example)statez(^\s*\*?\s*)(@\S*)z[^*\n@]+|\w|\Wz\n\s*\*r) rr)z non-commentsr,r-z grammar namer1zdocumentation commentr3N)&rrrrrrrrre MULTILINEUNICODEflagsrrZ Multiliner(ZPreprocrrr r ZFloatrDoubleZOtherrr ZReservedrr ZBuiltinZEscape NamespaceZConstantSpecialrrr r!r!r!r"rsb                c @steZdZdZdZdgZdgZdgZddej fde fd e fd e fd e e ee fd ejfd ej fdejfdefg iZdS)ruZ 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`). .. versionadded:: 2.6 ZPEGZpegz*.pegz text/x-pegrz#.*u<-|[←:=/|&!?*+^↑~]z[()]z\.z (\[)([^\]]*(?:\\.[^\]\\]*)*)(\])z$[a-z]?"[^"\\]*(?:\\.[^"\\]*)*"[a-z]*z$[a-z]?'[^'\\]*(?:\\.[^'\\]*)*'[a-z]*u#[^\s<←:=/|&!?*+\^↑~()\[\]"\'#]+rN)rrrrrrrrrr(r rr rrr9r rrr r!r!r!r"rs  )rr5Zpygments.lexerrrrrrrZpygments.tokenrr r r r r rrr__all__rrrrr!r!r!r" s , 0CP