irr::string::findFirst and findFirstChar functions now take a startPos parameter
Remove testGLError calls
Still working on my Debian 13 with KDE/X11. Thought the way fullscreen is done is outdated and should be changed, so it may cause troubles by now on some systems.
Merging r6806 through r6835 from branch releases/1.8 to trunk
Backport [r6834] Bugfix: string::append(const T* const other, u32 length)
Bugfix: string::append(const T* const other, u32 length) keeps 0-terminated and avoid illegal memory reads
ISceneCollisionManager::getSceneNodeFromRayBB can now return the distance to the nearest hit
Comment spelling fix