celeron55/minetest — pull request #449 by Jeija (2013-01-26 22:27:31+00:00)
Title: Instead of opening formspec, place block when holding sneak

When pointing at e.g. at a chest or a sign, right-clicking and holding sneak, don't open the formspec, but simply send the event to the server (that performs the requested action, e.g. place a block).
This can be useful for building. Now you can also make use of on_rightclick together with a formspec.