Dumping "SVGFreeSans.otf" to "SVGFreeSans_ttxdetails.xml"... Dumping 'GlyphOrder' table... /usr/lib/python2.7/dist-packages/FontTools/fontTools/ttLib/tables/_h_e_a_d.py:55: UserWarning: 'created' timestamp seems very low; regarding as unix timestamp warnings.warn("'%s' timestamp seems very low; regarding as unix timestamp" % stamp) /usr/lib/python2.7/dist-packages/FontTools/fontTools/ttLib/tables/_h_e_a_d.py:55: UserWarning: 'modified' timestamp seems very low; regarding as unix timestamp warnings.warn("'%s' timestamp seems very low; regarding as unix timestamp" % stamp) Dumping 'head' table... Dumping 'hhea' table... Dumping 'maxp' table... /usr/lib/python2.7/dist-packages/FontTools/fontTools/ttLib/tables/O_S_2f_2.py:119: UserWarning: too much 'OS/2' table data warnings.warn("too much 'OS/2' table data") Dumping 'OS/2' table... Dumping 'name' table... Dumping 'cmap' table... Dumping 'post' table... Dumping 'CFF ' table... Dumping 'GSUB' table... Dumping 'VORG' table... Dumping 'hmtx' table... Dumping 'kern' table... Dumping 'vhea' table... Dumping 'vmtx' table...