Add version checker since so many people are confused about which version to use.

Uberi · Uberi · commit 03327a767d98 · 2013-08-06T16:28:05.000-04:00
diff --git a/worldedit/init.lua b/worldedit/init.lua
@@ -1,3 +1,5 @@
+assert(minetest.get_voxel_manip, string.rep(">", 300) .. "HEY YOU! YES, YOU OVER THERE. THIS VERSION OF WORLDEDIT REQUIRES MINETEST 0.4.8 OR LATER! YOU HAVE AN OLD VERSION." .. string.rep("<", 300))
+
 local path = minetest.get_modpath(minetest.get_current_modname())
 
 local loadmodule = function(path)

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+assert(minetest.get_voxel_manip, string.rep(">", 300) .. "HEY YOU! YES, YOU OVER THERE. THIS VERSION OF WORLDEDIT REQUIRES MINETEST 0.4.8 OR LATER! YOU HAVE AN OLD VERSION." .. string.rep("<", 300))`
	`2`	`+`
`1`	`3`	`local path = minetest.get_modpath(minetest.get_current_modname())`
`2`	`4`
`3`	`5`	`local loadmodule = function(path)`