Merge pull request #13648 from oparoz/sfnt-fonts-preview

Add support for font previews

diff --cc config/config.sample.php
index 94284e28dd86a5e4f74502cb02be0bf300822543,342269101b1f96a77b9a81fcf182052eee1e213a..8d8fed7ad8c509d3aa3cfe60e5528529cde8c196
--- 1/config/config.sample.php
--- 2/config/config.sample.php
+++ b/config/config.sample.php
@@@ -681,10 -679,11 +681,11 @@@ $CONFIG = array
   *  - OC\Preview\StarOffice
   *  - OC\Preview\SVG
   *  - OC\Preview\TIFF
+  *  - OC\Preview\Font
   *
   * .. note:: Troubleshooting steps for the MS Word previews are available
 - *    at the :doc:`collaborative_documents_configuration` section
 - *    of the Administrators Manual.
 + *    at the :doc:`../configuration_files/collaborative_documents_configuration`
 + *    section of the Administrators Manual.
   *
   * The following providers are not available in Microsoft Windows:
   *

diff --cc lib/private/preview.php
Simple merge