require "rexml/dtd/elementdecl" require "rexml/dtd/entitydecl" require "rexml/comment" require "rexml/dtd/notationdecl" require "rexml/dtd/attlistdecl" require "rexml/parent" module REXML module DTD class Parser def Parser.parse( input ) case input when String parse_helper input when File parse_helper input.read end end # Takes a String and parses it out def Parser.parse_helper( input ) contents = Parent.new while input.size > 0 case input when ElementDecl.PATTERN_RE match = $& source = $' contents << ElementDecl.new( match ) when AttlistDecl.PATTERN_RE matchdata = $~ source = $' contents << AttlistDecl.new( matchdata ) when EntityDecl.PATTERN_RE matchdata = $~ source = $' contents << EntityDecl.new( matchdata ) when Comment.PATTERN_RE matchdata = $~ source = $' contents << Comment.new( matchdata ) when NotationDecl.PATTERN_RE matchdata = $~ source = $' contents << NotationDecl.new( matchdata ) end end contents end end end end