<> <> screen14.1 leftMargin: 1.0625 in, topMargin: 5.4 in, width: 6 in, height: 5.696 in Figure A-1. The User Executive viewer shows the log of system commands required to set up the test environment, start the Navigator Commands viewer, start the program to be debugged, and open a text viewer on the program source. Throughout the sample session, this viewer will show a trace of the user actions. Items preceded by "//" are comments typed by the user describing the actions she performed.