* """tixinspect:""" an inspector for Tix/Tk applications. It uses Tk's send command to retrieve infomation from other Tk applications.
   * """tixdebug:""" a debugger to work with tixinspect.
   * """tixinfo:""" an info browser for GNU documentation.

Tixapps require Tix 8.1.3 from http://tix.sourceforge.net.