mozilla/pdf.js — pull request #2844 by vyv03354 (2013-02-28 15:30:26+00:00)
Title: Fix spacing calculation of TJ operator

Fixes the first point of issue #2842.
TJ array's number is always divided by thousand, not by unitsPerEm.
(See PDF reference 9.4.3 Table 109 and 9.4.4.)