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* allow property defaults to span multiple lines, even w/o ellipsis, and ignore
ellipsis comments
* correct Pygments ellipsis not allowed in function signature error
* allow builtin names to be used as property names
* fix keyword-end counter bugs, add group incrementer counter, incl curly-braces
* fix module has no docstring attr bug in MatModuleAnalyzer
* allow empty property block
* allow no function return or empty input args