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/,"/,''/g
s/",/'',/g
s/\."/.\\\&''/g
s/"\./''.\\\&/g
s/\\(em\\^"/\\(em``/g
s/"\\(em/''\\(em/g
s/\\(em"/\\(em``/g
s/@DQ@/"/g