+~/projects/rdl/trunk/src
+~/projects/rdl/trunk/unittests
/usr/local/share/idl
+~/projects/idldoc/src
~/projects/idldoc/large_tests
~/projects/idldoc/regression_tests
+~/projects/idldoc/unit_tests
+~/projects/idllib
~/projects/mgunit/src
~/projects/mpidl/install/idl
~/projects/taskdl/install/idl
+~/projects/fastgpu/gpulib/IDL
~/projects/vorpalview
+~/projects/vis/trunk/src
<IDL_DEFAULT>