Pier Refactorings

[Lukas Renggli]

> There is an annoying behavior though: when I edit the document
> widget's contents, it's only saved if I click in another textarea (the
> one for the structure's contents) before hitting ctrl-s or clicking
> the Save button. (this is in Safari, in Firefox it works as expected)

Yes, the issue is a nasty bug in Safari. I only observed it when  
hitting Ctrl-S, not when hitting the save button, though. I don't have  
a solution ready for that bug right now.

Cheers,
Lukas

-- 
Lukas Renggli
http://www.lukas-renggli.ch