prpw/cmd/field_remove.lua

local function cmd(args)
	local entries = env.xmlFindTags(env.db,"entries")[1]
	for i,entry in pairs(entries.children) do
		local fields = env.xmlFindTags(entry,"fields")[1]
		for i,v in pairs(fields.children) do
			if v.attrs.name == args[3] then
				table.remove(fields.children,i)
				entry.attrs.date = env.stringDate(os.date("*t",os.time()))
				env.changed = true
				break
			end
		end
	end
end

return cmd