Comment 26 for bug 282234

On bugs.kde.org, I found that the feature has not been removed. The redesign of
the configuration is a mess. If you set the tab level and indentation level to
the same number of characters, it will indent with tabs. Otherwise, it will
indent with spaces. There are complaints of inability to indent with spaces
(because both are the same) as well as inability to indent with tabs (because
they are set different). It is obvious that the configuration panel needs a
redesign to make it clear what the user is setting.