JDEIFIK@ISI.EDU (Jeff Deifik) (01/20/89)
Long ago I got a copy of gnu tr. If you say tr -d , it will translate 'd' into ',' not delete ','. I tried to find a newer version on prep, but I couldn't find it. A comment in the source code says: /* mly 850320 */ Thanks, Jeff Deifik jdeifik@isi.edu -------