misc/emacs: don't select the mark after gofmt
misc/emacs: don't select the mark after gofmt

R=ajmani
CC=golang-dev
http://codereview.appspot.com/4553054

Committer: Russ Cox <5ad239cb8a44f659eaaee0aa1ea5b94947abe557@golang.org>

tav/go,tav/go,tav/go,tav/go,tav/go,tav/go,tav/go