code review 6532053: misc/vim: fix Drop for imports after the first group.

misc/vim: fix Drop for imports after the first group.

Previously, an import block such as
	import (
        	"net"

                "stack"
        )
would not permit ":Drop stack" to work because we were aborting
the scan early, which is only correct when Import is in operation.

[dsymonds, 2012-09-19 13:33:42]

Hello golang-dev@googlegroups.com,

I'd like you to review this change to
https://go.googlecode.com/hg/

[fss, 2012-09-19 17:42:02]

LGTM

[dsymonds, 2012-09-19 22:11:16]

*** Submitted as http://code.google.com/p/go/source/detail?r=b5b922479280 ***

misc/vim: fix Drop for imports after the first group.

Previously, an import block such as
	import (
        	"net"

                "stack"
        )
would not permit ":Drop stack" to work because we were aborting
the scan early, which is only correct when Import is in operation.

R=golang-dev, franciscossouza
CC=golang-dev
http://codereview.appspot.com/6532053