Re: [PATCH(pkgs)] Appt.el parenthesizing fix

Stephen J. Turnbull writes:
 > >>>>> "Jerry" == Jerry James <[email protected]> writes:
 > 
 >     Jerry> Found this via byte compiler warnings as well.  We should
 >     Jerry> read through those a little more often ...
 > 
 > Ben sez it's safe to add the declaration facilities from 21.5 to 21.4
 > (eg, you can declare that a symbol is defined as a variable in another
 > package, which suppresses "free variable" warnings but doesn't usurp
 > the definition).  I pretty much convinced myself of that, and IIRC
 > Hrvoje concurs.

?  I thought that facility was already there.

(defvar foo)