Was using $label_re in one place and \w+ in another for labels.  There's still a bug with: 	set P0[.FOO], "Hello .World" Trying to look up .World as a constant.
Was using $label_re in one place and \w+ in another for labels.  There's still a
bug with:
	set P0[.FOO], "Hello .World"
Trying to look up .World as a constant.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@3322 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

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