1. Support DEFLT=-2 feature of INFLD (used with $ fields to input and display dollars only--no decimal point or cents.)
2. (UNIX) Eliminate terminal startup and shutdown ESC sequences from output stream when stdout is redirected to a file. (This was an annoyance when using redirected output files, such as the LOG files created by SUBMIT.) Note that this did not eliminate the ESC sequences that you will still get if you use PRINT TAB functions; the best way to eliminate them, if so desired, is to use the dumb terminal type. (TERM=dumb).
