[Seaside] VW WAModelProxy bug

[Roger Whitney]

Actually only isUnary is missing.

On Monday, November 3, 2003, at 10:04  PM, Roger Whitney wrote:

> VisualWorks is missing the following methods needed by WAModelProxy.
>
> Symbol>>isKeyword
> 	"Answer whether the receiver is a message keyword."
>
> 	^ self precedence == 3
>
> Symbol>>isUnary
> 	"Answer whether the receiver is an unary message selector."
>
> 	^ self precedence == 1
>
> Symbol>>precedence
> 	"Answer the receiver's precedence, assuming it is a valid Smalltalk
> 	message selector or 0 otherwise.  The numbers are 1 for unary,
> 	2 for binary and 3 for keyword selectors."
>
> 	self size = 0 ifTrue: [^ 0].
> 	self first isLetter ifFalse: [^ 2].
> 	self last = $: ifTrue: [^ 3].
> 	^ 1
> ----
> Roger Whitney              Department of Computer Science
> whitney at cs.sdsu.edu        San Diego State University
> http://www.eli.sdsu.edu/   San Diego, CA 92182-7720
> (619) 583-1978
> (619) 594-3535 (office)
> (619) 594-6746 (fax)
>
> _______________________________________________
> Seaside mailing list
> Seaside at lists.squeakfoundation.org
> http://lists.squeakfoundation.org/listinfo/seaside
>
>

----
Roger Whitney              Department of Computer Science
whitney at cs.sdsu.edu        San Diego State University
http://www.eli.sdsu.edu/   San Diego, CA 92182-7720
(619) 583-1978
(619) 594-3535 (office)
(619) 594-6746 (fax)