.type accept.tst
.type
.first title accept test
.ps 20,20,0,0,1
.header spacing 1
.autobreak "."
This is a long line.nnnnnnn
.br;This is a long line_.nnnnnnn
.br;period. ??
.br;period_. ??
.br;^&line with sp.\&
.br;^&line_ with_ sp.\&