Attach (recommended) or Link to PDF file here:
https://web.archive.org/web/20091223123331/http://sci2s.ugr.es/keel/pdf/specific/articulo/alp99.pdf
(aka `tests/pdfs/issue1936.pdf`)
 
When I copy/paste the multiplication sign on the first line of the first page, I got a `£`.
And when I do the same in evince I got a `×` (the same in chrome).
The font descriptor is:
```
<< /Ascent 0 /CapHeight 749 /CharSet (/multiply) /Descent 0 /Flags 262212 /FontBBox [ -27 -940 1332 825 ] /FontFile3 59 0 R /FontName /KHPEPJ+CMBSY10 /ItalicAngle -14.035 /StemV 0 /Type /FontDescriptor >>
```
So it should be possible to guess the correct character in using the `CharSet` entry:
https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pdf#page=291


} else {
          
          
          for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) {
            charCode = properties.cMap.charCodeOf(glyphId);
            charCodeToGlyphId[charCode] = glyphId;
          }
        }
        return charCodeToGlyphId;
      }
      var encoding = cff.encoding ? cff.encoding.encoding : null;
      charCodeToGlyphId = type1FontGlyphMapping(properties, encoding, charsets);
      return charCodeToGlyphId;
    },
    hasGlyphId: function CFFFont_hasGlyphID(id) {
      return this.cff.hasGlyphId(id);
    },
  };
  return CFFFont;
})();
export {
  ErrorFont,
  Font,
  FontFlags,
  getFontType,
  IdentityToUnicodeMap,
  SEAC_ANALYSIS_ENABLED,
  ToUnicodeMap,
};