The Postscript file Vemcustom.ps can be found in the other.src tar file in the Ptolemy distribution as ptolemy/src/octtools/vem/doc/Vemcustom.ps. This file describes some of the X resources that can be set in vem.

If you are trying to modify the look and feel of vem, see "X Resources" on page 2-54. For a fairly complete list of X resources, you can also look at the defaults.c and defaults.h files in the ptolemy/src/octtools/vem/main directory. These files can be found in the Ptolemy other.src tar file. If you are having font problems with vem, see "pigi fails to start and gives a message about not finding fonts" on page A-20.