o
    ;h                     @   s|   d Z ddlZddlmZmZmZmZmZ ddlm	Z	m
Z
mZmZmZmZmZmZ ddgZG dd deZG dd deZdS )	z
    pygments.lexers.bibtex
    ~~~~~~~~~~~~~~~~~~~~~~

    Lexers for BibTeX bibliography data and styles

    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
    :license: BSD, see LICENSE for details.
    N)
RegexLexerExtendedRegexLexerincludedefaultwords)NameCommentStringErrorNumberKeywordPunctuation
WhitespaceBibTeXLexerBSTLexerc                   @   st  e Zd ZdZdZddgZdgZdgZdZe	j
ZdZd	Zd
de de Zdd Zdd Zeddefdejdfdejdfde ejdfdefgeddedfgeddedfgeddejdfgedded fedgedeejd!fedgedd"edfgedeejfd#ed$fd%ed&fd'efd(efedgd%ed&fd#edfd)efgd%ed*fd+edfd,efgd-efgd.Zd/S )0r   z6
    A lexer for BibTeX bibliography data format.
    BibTeXbibtexbibz*.bibztext/x-bibtex2.2 https://texfaq.org/FAQ-BibTeXingz@!$&*+\-./:;<>?\[\\\]^`|~z	[{}][{}]*za-z_z\wc                 c   s.    |  }||_| t|fV  | |_d S )N)groupopening_bracestartr   endpos)selfmatchctxr    r   I/var/www/html/venv/lib/python3.10/site-packages/pygments/lexers/bibtex.pyopen_brace_callback%   s
   zBibTeXLexer.open_brace_callbackc                 c   sb    |  }|jdkr|dks|jdkr |dkr | t|fV  n| t|fV  |`| |_d S )N{}())r   r   r   r
   r   r   r   )r   r   r   Zclosing_bracer   r   r   close_brace_callback+   s   z BibTeXLexer.close_brace_callback
whitespacez@comment(?!ary)z	@preamble)closing-bracevalueopening-bracez@string)r'   fieldr)   @)r'   command-bodyr)   z.+z[{(]#popz[})]z
[^\s\,\}]+)r-   fields,r*   )r(   =r0   "quoted-string\{braced-stringz[\d]+#z[^\{\"]+z#push\}z[^\{\}]+\s+)rootr)   r'   r,   r.   r*   r0   r(   r2   r4   r&   N)__name__
__module____qualname____doc__namealiases	filenames	mimetypesversion_addedre
IGNORECASEflagsurlZALLOWED_CHARSformat
IDENTIFIERr    r%   r   r   r   ClassLabelr   r   	AttributeVariabler	   r   r   tokensr   r   r   r   r      sz    







c                   @   s   e Zd ZdZdZddgZdgZdZej	ej
B ZdZeded	d
gefeg dedfeddgedfedgedfgeddedfgeddedfgeddejfdejfdejfdefdefdedfedgdefdejfgdZdS ) r   z1
    A lexer for BibTeX bibliography styles.
    BSTbstz
bst-pybtexz*.bstr   r   r&   readsort)executeZintegersZiteratereversestringsr   functionmacro)r   r   entry)r   r   r   r3   )r-   	group-endbodyr6   r-   z\'[^#\"\{\}\s]+z[^#\"\{\}\s]+\$z[^#\"\{\}\s]+z"[^\"]*"z#-?\d+)rW   rX   r7   z%.*?$)r8   r   rW   rX   r&   N)r9   r:   r;   r<   r=   r>   r?   rA   rB   rC   	MULTILINErD   rE   r   r   r   r   r   FunctionBuiltinrK   r	   r   r   r   r   SinglerL   r   r   r   r   r   t   sF    
	
)r<   rB   Zpygments.lexerr   r   r   r   r   Zpygments.tokenr   r   r	   r
   r   r   r   r   __all__r   r   r   r   r   r   <module>   s    
(_