column mode text selection, does this exist? There are extensions for Table column select https://superuser.com/questions/316293/select-column-from-a-table-with

column mode text selection, does this exist? There are extensions for Table column select https://superuser.com/questions/316293/select-column-from-a-table-with-google-chrome https://superuser.com/questions/316293/select-column-from-a-... but I dont know of any general column mode select