D23625: Use QString::count(QChar) over QString::split().length() - 1

[Friedrich W. H. Kossebau]

kossebau added inline comments.

INLINE COMMENTS

> apol wrote in normalvimode.cpp:3844
> you didn't port this one to count?

Guess the complete change missed to enter the commit, and review did not catch 
it,
Well spotted, I shall do a follow-up.

REPOSITORY
  R39 KTextEditor

REVISION DETAIL
  https://phabricator.kde.org/D23625

To: kossebau, #kate, cullmann
Cc: apol, cullmann, kwrite-devel, kde-frameworks-devel, LeGast00n, GB_2, 
domson, michaelh, ngraham, bruns, demsking, sars, dhaumann