function createXmlSlideTextData(text_info, slide_obj) {
    var out_obj = {}

    out_obj.font_size = ''
    out_obj.bold = ''
    out_obj.italic = ''
    out_obj.strike = ''
    out_obj.underline = ''
    out_obj.rpr_info = ''
    out_obj.char_spacing = ''
    out_obj.baseline = ''

    if (typeof text_info === 'object') {
      if (text_info.bold) {
        out_obj.bold = ' b="1"'
      } // Endif.

      if (text_info.italic) {
        out_obj.italic = ' i="1"'
      } // Endif.

      if (text_info.strike) {
        out_obj.strike = ' strike="sngStrike"'
      } // Endif.

      if (text_info.underline) {
        out_obj.underline = ' u="sng"'
      } // Endif.

      if (text_info.font_size) {
        out_obj.font_size = ' sz="' + text_info.font_size + '00"'
      } // Endif.

      // psv 2015-01-21 Manually copied in from https://github.com/Ziv-Barber/officegen/pull/41/files
      if (text_info.char_spacing) {
        out_obj.char_spacing = ' spc="' + text_info.char_spacing * 100 + '"'

        // Must also disable kerning otherwise text won't actually expand:
        out_obj.char_spacing += ' kern="0"'
      } // Endif.

      if (text_info.baseline) {
        out_obj.baseline = ' baseline="' + text_info.baseline * 1000 + '"'
      } // Endif.

      if (text_info.color) {
        out_obj.rpr_info += shapes.createColorElements(text_info.color)
      } else if (slide_obj && slide_obj.color) {
        out_obj.rpr_info += shapes.createColorElements(slide_obj.color)
      } // Endif.

	  var pitchFamily = text_info.pitch_family || text_info.pitch_family === 0 ? text_info.pitch_family : 34
	  var charset = text_info.charset || text_info.charset === 0 ? text_info.charset : 0

      if (text_info.font_face) {
        out_obj.rpr_info +=
          '<a:latin typeface="' +
          text_info.font_face +
          '" pitchFamily="' + pitchFamily + '" charset="' + charset + '"/><a:cs typeface="' +
          text_info.font_face +
          '" pitchFamily="' + pitchFamily + '" charset="' + charset + '"/>'
      } // Endif.
    } else {
      if (slide_obj && slide_obj.color) {
        out_obj.rpr_info += shapes.createColorElements(slide_obj.color)
      } // Endif.
    } // Endif.

    if (out_obj.rpr_info !== '') {
      out_obj.rpr_info += '</a:rPr>'
    } // Endif.

    return out_obj
  }
???.

@param {object} text_info Information how to display the text.
@param {object} slide_obj The object of this slider.
@return Text string.