B G¸ \wã@s|dZddlZddlmZmZmZmZmZddlm Z m Z m Z m Z m Z mZmZmZddgZGdd„deƒZGdd„deƒZdS) zß pygments.lexers.bibtex ~~~~~~~~~~~~~~~~~~~~~~ Lexers for BibTeX bibliography data and styles :copyright: Copyright 2006-2017 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. éN)Ú RegexLexerÚExtendedRegexLexerÚincludeÚdefaultÚwords)ÚNameÚCommentÚStringÚErrorÚNumberÚTextÚKeywordÚ PunctuationÚ BibTeXLexerÚBSTLexerc@sleZdZdZdZddgZdgZdgZej Z dZ d  d e d e ¡Z d d „Zd d„Zedƒdefdejdfdejdfde ejdfdefgedƒdedfgedƒdedfgedƒdejdfgedƒdedfedƒgedƒe ejdfedƒgedƒd edfgedƒe ejfd!ed"fd#ed$fd%efd&efedƒgd#ed$fd!edfd'efgd#ed(fd)edfd*efgd+efgd,œ Zd-S).rzQ A lexer for BibTeX bibliography data format. .. versionadded:: 2.2 ZBibTeXZbibZbibtexz*.bibz text/x-bibtexz@!$&*+\-./:;<>?\[\\\]^`|~z [{0}][{1}]*za-z_z\wccs,| ¡}||_| ¡t|fV| ¡|_dS)N)ÚgroupÚ opening_braceÚstartrÚendÚpos)ÚselfÚmatchÚctxr©rú5lib/python3.7/site-packages/pygments/lexers/bibtex.pyÚopen_brace_callback&szBibTeXLexer.open_brace_callbackccs`| ¡}|jdkr|dks,|jdkr>|dkr>| ¡t|fVn| ¡t|fV|`| ¡|_dS)NÚ{Ú}ú(ú))rrrr rrr)rrrZ closing_bracerrrÚclose_brace_callback,sz BibTeXLexer.close_brace_callbackÚ whitespacez@commentz @preamble)z closing-braceÚvaluez opening-bracez@string)z closing-braceÚfieldz opening-braceú@)z closing-bracez command-bodyz opening-bracez.+z[{(]z#popz[})]z [^\s\,\}]+)z#popÚfieldsú,r#)r"ú=r'ú"z quoted-stringz\{z braced-stringz[\d]+ú#z[^\{\"]+z#pushz\}z[^\{\}]+z\s+) Úrootz opening-bracez closing-bracez command-bodyr%r#r'r"z quoted-stringz braced-stringr!N)Ú__name__Ú __module__Ú __qualname__Ú__doc__ÚnameÚaliasesÚ filenamesZ mimetypesÚreÚ IGNORECASEÚflagsZ ALLOWED_CHARSÚformatZ IDENTIFIERrr rrrZClassZLabelrrZ AttributeÚVariabler r r ÚtokensrrrrrsZ        c @sèeZdZdZdZddgZdgZejej BZ e dƒe ddgƒe fe d d d d d gƒe dfe ddgƒe dfe dgƒe dfge dƒdedfge dƒdedfge dƒdejfdejfdejfdefdefdedfedƒgdefdejfgd œZd!S)"rzL A lexer for BibTeX bibliography styles. .. versionadded:: 2.2 ZBSTZbstz bst-pybtexz*.bstr!ÚreadÚsortZexecuteZintegersZiterateÚreverseZstringsrZfunctionZmacro)rrÚentry)rrrz\{)z#popz group-endÚbodyz\}z#popz\'[^#\"\{\}\s]+z[^#\"\{\}\s]+\$z [^#\"\{\}\s]+z"[^\"]*"z#-?\d+)z group-endr<z\s+z%.*?$)r*rz group-endr<r!N)r+r,r-r.r/r0r1r2r3Ú MULTILINEr4rrr rrZFunctionZBuiltinr6r r rr rZ SingleLiner7rrrrrus2   )r.r2Zpygments.lexerrrrrrZpygments.tokenrrr r r r r rÚ__all__rrrrrrÚ s (_