GActionGroup doesn't support requesting help for an action
@caolanm
Submitted by Caolan McNamara Link to original bug (#763601)
Description
Created attachment 323847 patch to implement this
IIUC in order to support https://bugs.documentfoundation.org/show_bug.cgi?id=98640 which wants to be able to launch help for a selected menu item in a menu hierarchy launched from gtk_menu_bar_new_from_model then GActionGroup would need something like the attached to enable ferrying that request around.
Patch 323847, "patch to implement this":
0001-Related-tdf-98640-bootstrap-implementing-launch-help.patch