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PXML Todo

(See also functional-perl [[TODO]].)

• Handle tag and attribute names safely? For example:

    PXML::Element->new("<>", {"/" => 1}, [])
  

  will currently serialize to something like <<> /="1"></<>>

• use HTML::Element, as base class? Of course that won't work for general XML. XML::LibXML for the latter? Well.. Perhaps parametrizable?

• how are the rules with regards to URL escaping? No escaping, right? So should actually be fine? Check in detail, tests.

• tests are scattered to functional_XML/{test,testlazy}, functional_XML/t/*, and lib/PXML/Preserialize/t.pm and lib/PXML/Serialize/t.pm, which is probably too much of a mess.

• clean up PXML::Serialize, it's an awful mess now (undo all those useless constant optimizations)

• make a proper hierarchy (PXML::Element and PXML::Body (in PXML) should probably have a common base class), move code to proper locations.

• optimization: examine whether it would be worthwhile to use mapping functions that reuse inputs if unchanged