D26877: Simplify calls to whitespace() and use it in more places.

[Tomaz Canabrava]

tcanabrava added a subscriber: ervin.
tcanabrava added a comment.


  I like indentedStream.

REPOSITORY
  R237 KConfig

REVISION DETAIL
  https://phabricator.kde.org/D26877

To: tcanabrava, dfaure, ervin
Cc: ervin, kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, bruns