From b03c1fe61b7c939a748d40c59c3be0675baf2d07 Mon Sep 17 00:00:00 2001
From: Hybrid Dog <ovvv@web.de>
Date: Wed, 28 Dec 2016 18:47:28 +0100
Subject: [PATCH] add us time instruction

M  faden.lua
M  standardbefehlssatz.lua
---
 faden.lua               | 9 +++++----
 standardbefehlssatz.lua | 4 ++++
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/faden.lua b/faden.lua
index c9d8c0f..49f92a1 100644
--- a/faden.lua
+++ b/faden.lua
@@ -29,11 +29,12 @@ local function befehl_ausfuhren(faden)
 				end
 				for i,v in pairs(ergebnis) do
 					if not ersetzbar[i] then
-						return false, "Attempt on changing an immediate"
+						-- message sometimes incorrect
+						return false, "Command " .. befehl .. ": Attempt on changing an immediate"
 					end
 					if not args[i] then
-						-- FIXME
-						error"[pdisc] instruction set attempt to write in void"
+						-- can this happen? Is it a mistake in instruction set? bef ,b,,d
+						return false, "Command " .. befehl .. ": Missing target argument"
 					end
 					vars[args[i]] = v
 				end
@@ -51,7 +52,7 @@ end
 local function programm_ausfuhren(faden)
 	local weiter,msg = befehl_ausfuhren(faden)
 	if not weiter then
-		faden.log = faden.log .. "Aborted: " .. msg .. "\n"
+		faden.log = faden.log .. "Aborted (" .. faden.ip .. "): " .. msg .. "\n"
 		faden:exit()
 		return
 	end
diff --git a/standardbefehlssatz.lua b/standardbefehlssatz.lua
index 556df2a..edd7ab1 100644
--- a/standardbefehlssatz.lua
+++ b/standardbefehlssatz.lua
@@ -192,6 +192,10 @@ s = {
 		return true
 	end,
 
+	get_us_time = function()
+		return true, minetest.get_us_time()
+	end,
+
 	tostring = function(params)
 		if #params ~= 1 then
 			return false, WNOA