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

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

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

perl v5.40.1                                       2025-05-28                           LaTeXML::Util::Pack(3pm)

       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.

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