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"WYSIWYG" Exemplar: ENVY

(This is a slide show. You really won't get 
anything out of it unless you have a graphical web browser with graphics turned 
on.)

Integrated environment

  • Special browsers are required to fully integrate versioning features and provide access to the code module structure.

Error avoidance

  • Operations that would cause module integrity errors are usually disabled on the menus ("grayed out").

  • Rather than allow the developer to charge ahead, resolving errors later, errors are prevented whenever possible (there are some exceptions, to be explained later).

  • To minimize developer annoyance, the underlying concepts of managing Smalltalk source code under ENVY must be learned by the developers. ENVY training by the vendor or another ENVY expert is almost a necessity.

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