Version: (using KDE KDE 3.5.6)
Installed from: Ubuntu Packages
*.hh (which often denotes C++ header files) is missing in the list of extension for C++ syntax highlighting. This should be in there by default.
SVN commit 711659 by dhaumann:
M +1 -1 cpp.xml
WebSVN link: http://websvn.kde.org/?view=rev&revision=711659
Great, thanks for the quick fix.