display -> displayBlock

[Ducasse]

SpListPresenter >> display
    "Answer the display block that will transform the objects from `SpAbstractListPresenter>>#model` into a
     displayable string."

    ^ display

is super confusing.

We should rename it displayBlock.

[Ducasse]

SpListPresenter >> display
    "Answer the display block that will transform the model nodes into a displayable string."

    ^ displayBlock

[Ducasse]

We have few types so at least we should honored them. display is the screen and DIsplayObject already defines such a method to display an object.

[Ducasse]

To me the design behind display: and not displayBlock: is not nice because

• it prevents to have displayUnderline: true and displayUnderlineBlock: [:item | item isxxx ]
• What is the argument of displayIcon: ... this is not an icon! too bad.

[Ducasse]

I close this issue because I do not care anymore.