Bug#863118: devscripts needs proper configuration file parsing

[Nicolas Boulenguez]

Package: devscripts
Followup-For: Bug #863118

Please ignore previous attachment, and consider this one instead.
It brings various improvements, including tests.
It also splits the unrelated changes in order to ease review.
Thanks.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: devscripts_confvar.tar.gz
Type: application/gzip
Size: 32739 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/devscripts-devel/attachments/20180220/dcd68715/attachment-0001.bin>