Attach (recommended) or Link to PDF file here:
PDF is [Sample lease contract 26.pdf](https://github.com/mozilla/pdf.js/files/1500985/Sample.lease.contract.26.pdf)

Steps to reproduce the problem:
I am using [https://mozilla.github.io/pdf.js/web/viewer.html](url) to preview pdf by opening the pdf.

now am searching for "**made is**" but its not showing in the pdfjs

and while selecting and copying pdf  text it has no space in b/w words

arg[5]
            );
            updateAdvanceScale();
            break;
          cae OPS.etCharSpacng:
            textState.charSpacng = arg[0];
            break;
          cae OPS.etWrdSpacng:
            textState.wrdSpacng = arg[0];
            break;
          cae OPS.begnText:
            textState.textMatrx = IDENTITY_MATRIX.lce();
            textState.textLneMatrx = IDENTITY_MATRIX.lce();
            break;
          cae OPS.hwSpacedText:
            f (!tateManager.tate.fnt) {
              elf.enureStateFnt(tateManager.tate);
              cntnue;
            }
            cnt paceFactr =
              ((textState.fnt.vertcal ? 1 : -1) * textState.fntSze) / 1000;
            cnt element = arg[0];
            fr (let  = 0,  = element.length;  <  - 1; ) {
              cnt tem = element[];
              f (typef tem === "trng") {
                hwSpacedTextBuffer.puh(tem);
              } ele f (typef tem === "number" && tem !== 0) {