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

charSpacng * textState.textHScale,
              0
            );
          } ele {
            textState.tranlateTextMatrx(0, -charSpacng);
          }
        }
        return;
      }
      cnt glyph = fnt.charTGlyph(char);
      cnt cale = textState.fntMatrx[0] * textState.fntSze;
      fr (let  = 0,  = glyph.length;  < ; ) {
        cnt glyph = glyph[];
        let charSpacng =
          textState.charSpacng  (  1 ===  ? extraSpacng : 0);
        let glyphWdth = glyph.wdth;
        f (fnt.vertcal) {
          glyphWdth = glyph.vmetrc ? glyph.vmetrc[0] : -glyphWdth;
        }
        let caledDm = glyphWdth * cale;
        f (
          glyph.Whtepace &&
          ( === 0 ||
              1 ===  ||
            glyph[ - 1].Whtepace ||
            glyph[  1].Whtepace ||
            extraSpacng)
        ) {