<wob_jonas> perl -e {$f="wisdom/rules of wisdom";open$i,"<",$f or die;local$/;$s=<$i>;$s=~s/with no space at the end/and end in a newline with no space before that/ or die;$s=~s/\\n\\z// or die;print$s;open$o,">",$f;print$o $s or die;}

Star Wars was a missile defence system invented by Ronald Reagan. With it, he managed to destroy the Soviet Union, then rode into the sunset.