Summary
The class browser is a great tool, but it cannot now be used to give a "structured view" on a (syntactically correct) Smalltalk source code file. That's exactly what the FileContentsBrowser does.
It just scans the file, and you can browse the file's classes and methods _without_ having to actually install it. You can browse classes, methods, and comments just like in a real class browser. Even better, you can rename/remove/reorganize everything, and once you're done you can either file it in (i.e., install it) or file it out again for later work.
Features
Screen shots
Here are some images showing the appearance of the FileContentsBrowser, and some of its features. You may also visit the FileContentsBrowserLargeImages page: I didn''t want to include large pictures on this page.
http://isgwww.cs.uni-magdeburg.de/~raab/fcb/DoIts2.gif
A browser on one file (left), and on multiple files (right). Note that the edit pane contains all doIts not yet processed. If you do any operation on the entire package (i.e., fileIn or fileOut) then you are asked how to handle these doIts.
http://isgwww.cs.uni-magdeburg.de/~raab/fcb/MethodDiffs2.gif
The above two images show differences in extant methods or classes. The left image shows the basic formatting rules for methods. Red lines show things to be added by the package, striked lines show things to be removed. The right image shows the same for a class definition. In class definitions, the differences are shown based on single tokens (e.g., instance variables) and not entire lines.