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d d n d S)zProvide advanced parsing abilities for ParenMatch and other extensions.
HyperParser uses PyParser. PyParser mostly gives information on the
proper indentation of code. HyperParser gives additional information on
the structure of code.
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t t j D _ j | d S)z;To initialize, analyze the surroundings of the given index.c S s t t | S)N)intfloat)indexr r r
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zHyperParser.__init__c C s t | j t | j j | | j } | d k rJ t d | n | | _ d | _ xP | j t | j d k r | j | j d d | j k r | j d 7_ q_ W| j t | j d k r| j | j d d | j k r| j | j d r| j d 7_ n d S)zgSet the index to which the functions relate.
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! !zHyperParser.set_indexc C s/ | j | j o. | j | j | j d d k S)z2Is the index given to the HyperParser in a string?r "')r, r- )r# r+ r r )r r r r
is_in_stringg s zHyperParser.is_in_stringc C s0 | j | j p/ | j | j | j d d k S)z5Is the index given to the HyperParser in normal code?r #r, r- )r/ r, r- )r# r+ r r )r r r r
is_in_codeo s zHyperParser.is_in_codez([{Fc C s | j | j d } | j } x{ | j | sc | j | j | d | k sc | j | d | k r | d 8} | d k r} d St | | j | d } q W| j d } x: | t | j k r | j | d | k r | d 7} q W| j j d | j t | j | j | d f } | t | j k sQ| j | d t | j k rg| r[d S| j } n; | j j d | j t | j | j | d d f } | | f S)a Return bracket indexes or None.
If the index given to the HyperParser is surrounded by a
bracket defined in openers (or at least has one before it),
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bracket (or the end of line, whichever comes first).
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k r]x. | d k rS| | d d k rS| d 8} q&W| } n Pq\ Pq\ W| | | j S) zReturn a string with the Python expression which ends at the
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