astyle for Calligra

[Jaroslaw Staniek]

While discussing what would be the steps of porting to Qt 5, boud said
astyle (precisely, astyle-kdelibs [1]) would be a good option for
post-processing.
My update in this topic is a result of a quick test:
- astyle-kdelibs is pretty nice, can break git blame/history on really
bad formatting, so think twice
- [1] is broken even for astyle ~ 2.02 (e.g. converts to const QString
& foo, while const QString &foo)
- [1] won't work at all for astyle 2.05 (I just upgraded to that) e.g.
--brackets=linux doesn't exist
- Eike Hein @ kde-devel IRC noted: it's expected that someone rewrites
astyle-kdelibs using clang-format

My suggestion would be to stay away from the idea of autoformating
until something improves.
My idea is: my code isn't just mine but is expected to read by others,
the same goes for history.

[1] https://techbase.kde.org/Policies/Kdelibs_Coding_Style#Artistic_Style_.28astyle.29_automatic_code_formatting

-- 
regards, Jaroslaw Staniek

KDE:
: A world-wide network of software engineers, artists, writers, translators
: and facilitators committed to Free Software development - http://kde.org
Calligra Suite:
: A graphic art and office suite - http://calligra.org
Kexi:
: A visual database apps builder - http://calligra.org/kexi
Qt Certified Specialist:
: http://www.linkedin.com/in/jstaniek