The problem
here is that this will turn the Magritte-Core
package dependent on the Seaside package, because it already
defines #displayString. Otherwise I don't see a problem to adopt
this in the Squeak Code.
I guess the question that would need answering is, how many users
would be affected by having load the Seaside package first? In
the case of the VW port, I pre-req Seaside anyway. What how many
Squeak users are _not_ using Seaside with Magritte? I think both
of those users could live with having to load the Seaside code as
well. :{)
I am using Magritte without Seaside, but you are right mostly
Magritte is used together with Seaside :-p