(TXT) bubble.p
 (TXT) cmp.p
 (TXT) cscopy.p
 (TXT) exchange.p
 (TXT) gname.p
 (TXT) gopen.p
 (TXT) gremove.p
 (TXT) gtext.p
 (TXT) inmemquick.p
 (TXT) inmemsort.p
 (TXT) kwic.p
 (TXT) makefile.p
 (TXT) merge.p
 (TXT) ptext.p
 (TXT) putrot.p
 (TXT) quick.p
 (TXT) reheap.p
 (TXT) rotate.p
 (TXT) rquick.p
 (TXT) sccopy.p
 (TXT) shell.p
 (TXT) shell0.p
 (TXT) sort.p
 (TXT) sortproc.p
 (TXT) sortquick.p
 (TXT) sorttest.p
 (TXT) unique.p
 (TXT) unrotate.p