Hi,

I'm trying to find out what the status is of Debian's support for 
XDG_MENU_PREFIX. In case you have no idea what XDG_MENU_PREFIX is, let me 
explain:

The XDG Menu Specification specifies the use of an applications.menu file to 
describe the menu layout. This implies a single menu layout regardless of 
desktop environment used. Some distributions (Debian in particular) wanted to 
have different menu layouts dependng on the desktpo environment used, and 
decided to prefix the applications.menu file with either "gnome-" or "kde-". 
Unfortunately this breaks applications that expect an applications.menu file to 
be used (as the specification says it will). To accommodate the need for 
different desktop layouts under different desktop environments, the XDG Menu 
Spec has been updated [1] and the notion of $XDG_MENU_PREFIX has been 
introduced. XDG_MENU_PREFIX indicates the prefix, if any, that is applied in 
front of "applications.menu". So if Debian is using "gnome-applications.menu" 
instead of "applications.menu", it will need to export XDG_MENU_PREFIX="gnome-"

That's the straightforward part. The hairy part is that XDG_MENU_PREFIX must 
_NOT_ be applied to the applications-merged directory. The rationale for this 
is that third party applications should be able to install menu extension in 
applications-merged that apply regardless of the desktop environment used. So 
far Debian did/does not follow this part of the specification and used/uses 
"gnome-appplications-merged" and "kde-applications-merged" instead of 
"applications-merged". Kevin Krammer recently patched KDE 3.5.x to correct this 
behavior for KDE under Debian. I was wondering whether this problem has been 
addressed at the GNOME side as well?

Note that it is the intention of LSB to require XDG Menu Spec compliance for 
LSB 3.2.

Cheers,
Waldo
 
[1] http://standards.freedesktop.org/menu-spec/menu-spec-1.0.html

Intel Corporation - Channel Platform Solutions Group - Hillsboro, Oregon

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