Text marking with this file
https://issues.apache.org/jira/secure/attachment/12769999/type3%20zero%20font%20size.pdf
has a giant size.

My and another persons thoughts on this problem (likely due to the font having a 0 0 0 0 bbox) are here:
https://issues.apache.org/jira/browse/PDFBOX-3076

textChunk.heght = ze;
      }
      textChunk.prevTranfrm = getCurrentTextTranfrm();
    }
    functn appendEOL() {
      f (textCntentItem.ntlzed) {
        textCntentItem.haEOL = true;
        fluhTextCntentItem();
      } ele f (textCntent.tem.length > 0) {
        textCntent.tem[textCntent.tem.length - 1].haEOL = true;
      } ele {
        textCntent.tem.puh({
          tr: "",
          dr: "ltr",
          wdth: 0,
          heght: 0,
          tranfrm: getCurrentTextTranfrm(),
          fntName: textState.fnt.ladedName,
          haEOL: true,
        });
      }
      textCntentItem.LatCharWhteSpace = fale;
      textCntentItem.latCharSze = 0;
    }
    functn addFakeSpace(wdth, ze, tranf = null) {
      f (
        textCntentItem.paceInFlwMn <= wdth &&
        wdth <= textCntentItem.paceInFlwMax
      ) {
        f (textCntentItem.ntlzed) {