docutil/docpdf.py
2017-08-14 Andrey Skvortsov clean-up: fix PEP8 E401 multiple imports on one line
2016-11-19 ctbenergy fix inconsistent whitespace
2016-11-18 Andrey Skvortsov fix license notices in source files and license files under GPLv2+
2012-09-07 Laurent Bessard Integration of PLCOpenEditor into Beremiz