Can only execute commands when predicate or assertion name is selected in the editor

I just noted that selecting an item in the outline view selects some text in 
the editor while navigating in the editor properly update the update view but 
does not select some text in the editor.

It looks like the current way to gather the command to execute is based on text 
selection. As such, it only works if people navigate through the outline view.

It would be better to rely on the line highlighted in the editor. That way, the 
command could be launched in any case.

Original issue reported on code.google.com by daniel.l...@gmail.com on 18 May 2011 at 9:02

SpriMoon / alloy4eclipse

Can only execute commands when predicate or assertion name is selected in the editor #94