Parsing of Research Documents into XML Using Formal Grammars

Algorithm 1

Parsing document to XML algorithm.

(1)	Input: PDF proposal document,
	Output: XML document,
	= set of document styles,
	= set of predefined text strings,
	= empty nested array/set as empty Parse tree object, [[]]
	, /set of Productions /
(2)
	/Extract text string tokens from into nested array object/
	fordo
(3)	ifthen
(4)	/Add extracted text string tokens to nested array object/
	ifthen
(5)	Add to
(6)	end
(7)	end
(8)	end
(9)
	/Serialize nested array (a parse tree) object into an XML file/
	return XML_Document