add ea0.lua

1 files changed, 3 insertions, 0 deletions

diff --git a/ea0.lua b/ea0.lua
new file mode 100644
index 0000000..009ae7e
--- /dev/null
+++ b/ea0.lua
@@ -0,0 +1,3 @@
+local function error0(x) return error(x,0) end
+local function assert0(v,m,...) if v then return v,m,... else error0(m) end end
+return {error0=error0,assert0=assert0}