
    dd*                     0   d Z ddlZddlZddlmZ ddlmZ dededefd	Zd
 Z	de
dede
de
fdZdedefdZdedefdZ ej        d          Z ej        dej                  Z ej        dej                  ZdededefdZdedefdZdedefdZdZ ej        dez   dz             ZdedefdZdedefdZ ej        d          Zdedefd Zd!edefd"Zh d#Zd!edefd$Z  ej        d%          Z!d&edefd'Z"h d(Z#d&edefd)Z$dedefd*Z%dS )+z"Utilities for parsing source text
    N)Any   )entitiessrcposreturnc                 P    	 t          | |                   S # t          $ r Y dS w xY w)a
  
    Returns the Unicode value of the character at the specified location.

    @param - index The zero-based index of the desired character.
    If there is no character at the specified index, NaN is returned.

    This was added for compatibility with python
    N)ord
IndexError)r   r   s     8lib/python3.11/site-packages/markdown_it/common/utils.py
charCodeAtr   
   s9    3s8}}   tts    
%%c                     t           )z+Merge objects /*from1, from2, from3, ...*/)NotImplementedError)objs    r   assignr      s    
    newElementsc                 8    | d|         |z   | |dz   d         z   S )zw
    Remove element from array and put another array at those position.
    Useful for some operations with tokens
    Nr    )r   r   r   s      r   arrayReplaceAtr   /   s(    
 tt9{"Sq^33r   cc                     | dk    r| dk    rdS | dk    r| dk    rdS | dz  dk    s	| dz  dk    rdS | dk    r| d	k    rdS | d
k    rdS | dk    r| dk    rdS | dk    r| dk    rdS | dk    rdS dS )Ni   i  Fi  i  i  i  r                     i Tr   r   s    r   isValidEntityCoder!   :   s    F{{qF{{uF{{qF{{u	
VQZF$:$:uDyyQ$YYuDyyuDyyQ$YYuDyyQ$YYu8||u4r   c                      t          |           S )zConvert ordinal to unicode.

    Note, in the original Javascript two string characters were required,
    for codepoints larger than `0xFFFF`.
    But Python 3 can represent any unicode codepoint in one character.
    )chrr    s    r   fromCodePointr$   R   s     q66Mr   z+\\([!"#$%&\'()*+,\-.\/:;<=>?@[\\\]^_`{|}~])zD\\([!"#$%&\'()*+,\-.\/:;<=>?@[\\\]^_`{|}~])|&([a-z#][a-z0-9]{1,31});z!^#((?:x[a-f0-9]{1,8}|[0-9]{1,8}))matchnamec                 t   d}|t           v rt           |         S t          |d                   dk    rt                              |          rl|d                                         dk    rt          |dd         d          nt          |dd         d          }t          |          rt          |          S | S )	zfConvert HTML entity patterns

    ::

        https://www.google.com -> https%3A//www.google.com

    r   #   r   x   N   
   )r   r
   DIGITAL_ENTITY_TEST_REsearchlowerintr!   r$   )r%   r&   codes      r   replaceEntityPatternr2   e   s     Dx~
47||t 6 = =d C C$(GMMOOs$:$:s48R   DHb@Q@QT"" 	' &&&Lr   stringc                     t           Nr   r3   s    r   
unescapeMdr7      s    
r   c                 R    d }d| vrd| vr| S t                               ||           S )Nc                     |                      d          }|r|S |                      d          }t          |                                  |          S )Nr   r*   )groupr2   )r%   escapedentitys      r   replacer_funcz"unescapeAll.<locals>.replacer_func   sE    ++a.. 	NQ#EKKMM6:::r   \&)UNESCAPE_ALL_REsub)r3   r=   s     r   unescapeAllrB      sC    ; ; ; 6c//}f555r   z#\\!"#$%&'()*+,./:;<=>?@\[\]^`{}|_~-z\\([z])c                 8    t                               d|           S )zStrip escape \ charactersz\1)ESCAPE_CHARrA   r6   s    r   stripEscaperE      s    ??5&)))r   rawc                 R    t          j        |                               dd          S )Nz&#x27;')htmlescapereplace)rF   s    r   
escapeHtmlrL      s"    ;s##Hc222r   z[.?*+^$[\]\\(){}|-]c                 <    t                               d|           } | S )Nz\$&)REGEXP_ESCAPE_RErA   r6   s    r   escapeRErO      s    !!&&11FMr   r1   c                 
    | dv S )N>   	       r   r1   s    r   isSpacerT      s    <r   >    0  /   _     rQ   r,   r         rR      c                 0    | dk    r| dk    rdS | t           v S )z"Zs (unicode class) || [\t\f\v\r\n]i    i
   T)MD_WHITESPACErS   s    r   isWhiteSpacer^      s#    v~~$&..t=  r   ab  [!-#%-\*,-\/:;\?@\[-\]_\{\}\xA1\xA7\xAB\xB6\xB7\xBB\xBF\u037E\u0387\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u09FD\u0A76\u0AF0\u0C84\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F14\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1360-\u1368\u1400\u166D\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CC0-\u1CC7\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u2308-\u230B\u2329\u232A\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30-\u2E4E\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA8FC\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uAAF0\uAAF1\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uFF3F\uFF5B\uFF5D\uFF5F-\uFF65]|\uD800[\uDD00-\uDD02\uDF9F\uDFD0]|\uD801\uDD6F|\uD802[\uDC57\uDD1F\uDD3F\uDE50-\uDE58\uDE7F\uDEF0-\uDEF6\uDF39-\uDF3F\uDF99-\uDF9C]|\uD803[\uDF55-\uDF59]|\uD804[\uDC47-\uDC4D\uDCBB\uDCBC\uDCBE-\uDCC1\uDD40-\uDD43\uDD74\uDD75\uDDC5-\uDDC8\uDDCD\uDDDB\uDDDD-\uDDDF\uDE38-\uDE3D\uDEA9]|\uD805[\uDC4B-\uDC4F\uDC5B\uDC5D\uDCC6\uDDC1-\uDDD7\uDE41-\uDE43\uDE60-\uDE6C\uDF3C-\uDF3E]|\uD806[\uDC3B\uDE3F-\uDE46\uDE9A-\uDE9C\uDE9E-\uDEA2]|\uD807[\uDC41-\uDC45\uDC70\uDC71\uDEF7\uDEF8]|\uD809[\uDC70-\uDC74]|\uD81A[\uDE6E\uDE6F\uDEF5\uDF37-\uDF3B\uDF44]|\uD81B[\uDE97-\uDE9A]|\uD82F\uDC9F|\uD836[\uDE87-\uDE8B]|\uD83A[\uDD5E\uDD5F]chc                 :    t                               |           d uS r5   )UNICODE_PUNCT_REr.   r_   s    r   isPunctCharrc      s    ""2&&d22r   >    !   "   r(   $   %   &   '   (   )   *   +   ,   -   .   /   :   ;   <   =   >   ?   @   [   \   ]   ^   _   `   {   |   }   ~   c                     | t           v S )a9  Markdown ASCII punctuation characters.

    ::

        !, ", #, $, %, &, ', (, ), *, +, ,, -, ., /, :, ;, <, =, >, ?, @, [, \, ], ^, _, `, {, |, }, or ~

    See http://spec.commonmark.org/0.15/#ascii-punctuation-character

    Don't confuse with unicode punctuation !!! It lacks some chars in ascii range.

    )MD_ASCII_PUNCTrb   s    r   isMdAsciiPunctr     s     r   c                     t          j        dd|                                           } |                                                                 S )z#Helper to unify [reference labels].z\s+ )rerA   stripr/   upperr6   s    r   normalizeReferencer     s<     VFC00FX <<>>!!!r   )&__doc__rI   r   typingr   r   strr0   r   r   listr   boolr!   r$   compileUNESCAPE_MD_RE
IGNORECASEr@   r-   r2   r7   rB   	ESCAPABLErD   rE   rL   rN   rO   objectrT   r]   r^   ra   rc   r   r   r   r   r   r   <module>r      s6     				            C c c    "  (4 43 4T 4d 4 4 4 4     0S S     JKK"*VM  $$H"-XX  3 3    6s s    
6 
6 
6 
6 
6 
6 7	bj9,u455* * * * * *43C 3C 3 3 3 3 2:455 S S     &  T          !s !t ! ! ! ! 2: j  3C 3D 3 3 3 3! ! !H s  t        0"s 0"s 0" 0" 0" 0" 0" 0"r   