def write writer, indent=-1, transitive=false, ie_hack=false
      Kernel.warn( "#{self.class.name}.write is deprecated" )
      indent(writer, indent)
      writer << START.sub(/\\/u, '')
      writer << @target
      writer << ' '
      writer << @content
      writer << STOP.sub(/\\/u, '')
    end
def write writer, indent=-1, transitive=false, ie_hack=false
      Kernel.warn( "#{self.class.name}.write is deprecated" )
      indent(writer, indent)
      writer << START.sub(/\\/u, '')
      writer << @target
      writer << ' '
      writer << @content
      writer << STOP.sub(/\\/u, '')
    end
Constructs a new Instruction
 @param target can be one of a number of things.  If String, then
 the target of this instruction is set to this.  If an Instruction,
 then the Instruction is shallowly cloned (target and content are
 copied).  If a Source, then the source is scanned and parsed for
 an Instruction declaration.
 @param content Must be either a String, or a Parent.  Can only
 be a Parent if the target argument is a Source.  Otherwise, this
 String is set as the content of this instruction.
 == DEPRECATED
 See the rexml/formatters package