changing the way nroff underlines/highlights

[Henry Mensch]

is there a nroff command which will change nroff's "underlining" style
from

	_^Hc_^Ho_^Hr_^He_^Hd_^Hu_^Hm_^Hp_^Hs_^Hi_^Hz_^He

to

	coredumpsize^H^H^H^H^H^H^H^H^H^H^H^H____________

inquiring minds need to know...

# Henry Mensch / <henry at garp.mit.edu> / E40-379 MIT, Cambridge, MA
#      {ames,cca,rochester,harvard,mit-eddie}!garp!henry