[`http://www.ei.ruhr-uni-bochum.de/media/crypto/veroeffentlichungen/2010/08/08/baileypaaroefjc.pdf`](http://www.ei.ruhr-uni-bochum.de/media/crypto/veroeffentlichungen/2010/08/08/baileypaaroefjc.pdf) is severely mis-rendered by the version of pdf.js bundled with Firefox 38.0.5:

![screen shot of misrendered PDF using pdf.js](https://cloud.githubusercontent.com/assets/325899/8235479/3876046e-15b0-11e5-97c0-ecbb5d9f8ee8.png)

You can see that practically every word has some blanks where letters should be.

Note that Adobe Reader (11.0.09) does a _better_ job of rendering but still has many missing characters, and throws up an error message about a font that it "cannot extract", so the PDF itself may be ill-formed (in which case pdf.js should give an error message too).

![screen shot of the same PDF with Adobe Reader 11.0.09](https://cloud.githubusercontent.com/assets/325899/8235615/da33e866-15b0-11e5-96a2-8b9f15c6f74d.png)

const name = charset.charset[charsetIndex++];
          sid = strings.getSID(name);
          if (sid === -1) {
            sid = 0;
            if (!warned) {
              warned = true;
              warn(`Couldn't find ${name} in CFF strings`);
            }
          }
        }
        out[i] = (sid >> 8) & 0xff;
        out[i + 1] = sid & 0xff;
      }
    }
    return this.compileTypedArray(out);
  }
  compileEncoding(encoding) {
    return this.compileTypedArray(encoding.raw);
  }
  compileFDSelect(fdSelect) {
    const format = fdSelect.format;
    let out, i;
    switch (format) {
      case 0:
        out = new Uint8Array(1 + fdSelect.fdSelect.length);
        out[0] = format;
        for (i = 0; i < fdSelect.fdSelect.length; i++) {
          out[i + 1] = fdSelect.fdSelect[i];
        }
        break;