1 files changed, 7 insertions, 0 deletions

diff --git a/test_.lua b/test_.lua
index 1a892a9..872bea7 100755
--- a/test_.lua
+++ b/test_.lua
@@ -1,5 +1,11 @@
 #!/usr/bin/env luajit
 
+if type(jit) == 'table' then
+  print(arg[0] .. ' is being run by ' .. jit.version .. ' under ' .. jit.os .. ' on a ' .. jit.arch .. '.  Lua version ' .. _VERSION)
+else
+  print(arg[0] .. ' is being run by Lua version ' .. _VERSION)
+end
+
 
 local _ = require 'PolygLua'
 
@@ -159,3 +165,4 @@ __'date':log():show():Do()
 -- Should get that "later" thing printed while the sleep is happening.
 __'date; sleep 5; date':log():show():Do()
 
+