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Annotation of doc/homework/lonxml_doc, revision 1.1

1.1     ! albertel    1: Notes:
        !             2: 
        !             3: 1) get_all_text
        !             4: 
        !             5: check out loncom/homework/structuretags.pm start_block for an example
        !             6: use. It works like HTML::TokeParser->get_text().
        !             7: 
        !             8: Additionaly note the existance of a depth counter similar to the one
        !             9: in Gerd's original lonproblem.pm
        !            10: 
        !            11: 2) depthcounter
        !            12: $Apache::lonxml::curdepth will be a string like:
        !            13: 2_3_1
        !            14: 
        !            15: (tag 1 in the 3 second level tag in the 2 toplevel tag)
        !            16: 
        !            17: It gets set by callsub and is available for use in the Perl tag
        !            18: implementations.