The following forum message was posted by piotr_dobrogost at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4735017:
For some time now I couldn't get my PyDev projects in PyDev Package Explorer
sorted in alphabetical order. Recently I noticed very odd thing. It appears
that having project's root added into PyDev - PYTHONPATH/Source Folders makes
such project being sorted properly.
Source folders shouldn't have any impact on sort order of the project, right?
It looks like a bug to me.
Eclipse Version: 3.7.1, Build id: M20110909-1335