Each time I open the virtualFolderListDialog.xul dialog, I see this message twice in my error console:
Error parsing template: expected <content> to be first
This message is printed from http://mxr.mozilla.org/comm-central/source/mozilla/content/xul/templates/src/nsXULContentUtils.cpp#498 without any location information, but it seems clear that the problem is something in http://mxr.mozilla.org/comm-central/source/mailnews/base/content/virtualFolderListDialog.xul#74 that the parser dislikes.
Steps to open that dialog:
1. View -> Folders -> Unified
2. Open the context menu of the Inbox special folder, and select "Properties…"
3. Click the "Choose…" button in the dialog that appeared.
WFM over here
I can still reproduce (tested on a Mac debug build).
Still happening. Maybe it is something from RDF?
There's a duplicate <content> tag in virtualFolderListDialog.xul, only the first child of <conditions> can be <content>, thus the error.
Created attachment 716145 [details] [diff] [review]
Comment on attachment 716145 [details] [diff] [review]
>+ <member container="?container" child="?member"
Well, if you're going to fiddle, I don't think this is necessary. But I don't really want to create a virtual folder just to find out...
Created attachment 716211 [details] [diff] [review]
If that one is to hide deferred accounts in the list, then I have tried it now and with that line removed deferred accounts are still hidden.
Comment on attachment 716211 [details] [diff] [review]
OK, r=me based on code inspection.