/^\.if/b
/^\.ix/b
/^\.tm/b
s/\\\\/\\e\\e/g
s/\\\([n"'bt0]\)/\\e\1/g
s/^\.SS/.P1/
s/^\.ES/.P2/
s/\^/\\(14/g
s/</\\(fi/g
s/>/\\(fl/g
s/#/\\(de/g
s/\\e/\\(rg/g
/^\.P1/,/^\.P2/{
	s/{/\\(Fl/g
	s/}/\\(Fi/g
	s/"/\\(34/g
}
/^\.UL/{
	s/{/\\(Fl/g
	s/}/\\(Fi/g
	s/"/\\(34/g
}
