$ rocks :== $'mydir'rocks
$ rorschach :== $'mydir'rorschach
$ rotor :== $'mydir'rotor
+$ rotzoomer :== $'mydir'rotzoomer
$ shadebobs :== $'mydir'shadebobs
$ sierpinski :== $'mydir'sierpinski
$ slidescreen :== $'mydir'slidescreen
$ xlyap :== $'mydir'xlyap
$ xmatrix :== $'mydir'xmatrix
$ xrayswarm :== $'mydir'xrayswarm
-$ xroger :== $'mydir'xroger
$ xspirograph :== $'mydir'xspirograph
$ xsublim :== $'mydir'xsublim
$ xteevee :== $'mydir'xteevee