RossBoylan at stanfordalumni.org wrote:
> I am trying to create a method for a new class, using the Package
> Browser.  I have the 3.10.2 image with the new editors, and have enabled
> them.  I entered
> initialize
> 	super initialize.
> 	allocations := SortedCollection sortBlock: [:a :b | a when start <= b
> when start].
> and selected accept with the menu.  This led to the error below. 
> Apparently the new editors don't understand #select.

Sounds like a bug, thanks for reporting it.

> The editors are also not responding to some command keys I type; mainly
> this has been alt-s (tried ctl and shft too).  alt-f in the upper left
> pane of the the system browser does bring up the find class dialog.
> 
> I'm running using a VM from Pharo (for closures) on Linux.

I believe that the 3.11 VMs from http://squeakvm.org/unix/ are closure 
compatible. You might try those out.

Cheers,
   - andreas