/^\.Ps/,/^\.Pe/{
	/^\.P[se]/!{
		s/\\[fF]/2/g
		s/\\/1/g
		s/1/\\e/g
		s/2/\\F/g
		s/^['.]/\\\&&/
	}
	b
}
s/[ 	][ 	]*$//
s/\.\.\.\./\\h'0.4n'.\\h'0.4n'.\\h'0.4n'.\\h'0.4n'.\\h'0.4n'/g
s/\.\.\./\\h'0.4n'.\\h'0.4n'.\\h'0.4n'.\\h'0.4n'/g
s/--$/\\^\\(em\\^\\/g
s/--/\\^\\(em\\^/g

/^\.TS/,/^\.TE/b
/^[.']/b
s/\\".*$//
s/^"/``/
s/"$/''/
s/"? /''? /g
s/"?$/''?/g
s/" /'' /g
s/ "/ ``/g
s/")/'')/g
s/"]/'']/g
s/("/(``/g
s/\["/\[``/g
s/";/'';/g
s/":/'':/g
s/",/'',/g
s/"\./''.\\\&/g
s/"\\^\\(em/''\\(em/g
s/\\(em\\^"/\\(em``/g
