[Oberon] FPGA - OberonV4 Dialogs

Hi,

To have this „Linz GUI“ (= Dialogs) you don’t need Oberon-2. You „only“ have to a) adapt the outer core (mainly ') b) port the relevant Linz modules from Oberon-2 to to Oberon-07

As porting OP2 for RISC5 seems already taken care of. I wish to concentrate on `Dialogs' for FPGA RISC5 1MB machines. I would like to start recoding them to Oberon-7, so far without integration to `Texts/TextFrames', just to make them hover above viewers in their own bound rectangle, taking the whole event loop until quit. Integration to come later. Not having much experience nor knowledge of V4, any guidance or suggestion more then welcome. -- Tomas Kral <thomas.kral@email.cz>