Please update the Emacs support in sys-apps/qingy, patches will follow (with some minor QA, too).
Created attachment 123981 [details, diff] Patch against latest qingy ebuild Better Emacs support, some minor QA (no virtual/x11 anymore, some quotes around variables, make->emake)
Created attachment 123983 [details] Site file, goes to $FILESDIR Is installed by the ebuild and activates Qingy mode when needed
In Portage (as new revision). Thanks for your effort!