Is KRegExpEditor available in KDE4 in Debian?
Couldn't find it anywhere, but KFind's manual says:
"If you have installed the KRegExpEditor tool from the kdeutils package, you will have this additional option. Enabling it will allow you to search for a regexp or regular _expression_. A regexp is a way to specify conditions for your search, and they can be very complex, and equally they can be very powerful. If you are unfamiliar with regular expressions, you can choose Edit Regular _expression_ to open KRegExpEditor. This tool allows you to construct your set of conditions graphically, and then generates the _expression_ for you."
kdeutils doesn't seem to include any regexp editor.