NAME

       "LaTeXML::Util::Pack" - smart packing and unpacking of TeX archives

DESCRIPTION

       This module provides an API and convenience methods for:
           1. Unpacking Zip archives which contain a TeX manuscript.
           2. Packing the files of a LaTeXML manuscript into a single archive
           3. Extracting embeddable fragments, as well as single formulas from LaTeXML documents

       All user-level methods are unconditionally exported by default.

   METHODS
       "$main_tex_source = unpack_source($archive,$extraction_directory);"
           Unpacks a given $archive into the $extraction_directory. Next, perform a
               heuristic analysis to determine, and return, the main file of the TeX manuscript.
               If the main file cannot be determined, the $extraction_directory is removed and
           undef is returned.

           In this regard, we implement a simplified form of the logic in
               TeX::AutoTeX and particularly arXiv::FileGuess

       "@packed_documents = pack_collection(collection=>\@documents,
       whatsout=>'math|fragment|archive', siteDirectory=>$path);"
           Packs a collection of documents using the packing method specified via the 'whatsout'
           option.
               If 'fragment' or 'math' are chosen, each input document is transformed into
               an embeddable fragment or a single formula, respectively.
               If 'archive' is chose, all input documents are written into an archive in the
           specified 'siteDirectory'.
               The name of the archive is provided by the 'destination' property of the first
           provided $document object.
               Each document is expected to be a LaTeXML::Post::Document object.

AUTHOR

       Bruce Miller <bruce.miller@nist.gov>, Deyan Ginev <deyan.ginev@nist.gov>

COPYRIGHT

       Public domain software, produced as part of work done by the United States Government &
       not subject to copyright in the US.