1 files changed, 23 insertions, 0 deletions
diff --git a/tests/Smoke/globals.lua b/tests/Smoke/globals.lua
new file mode 100644
index 0000000..e053f36
--- /dev/null
+++ b/tests/Smoke/globals.lua
@@ -0,0 +1,23 @@
+-- globals.lua
+-- show all global variables
+
+local seen={}
+
+function dump(t,i)
+    seen[t]=true
+    local s={}
+    local n=0
+    for k in pairs(t) do
+        n=n+1 s[n]=k
+    end
+    table.sort(s)
+    for k,v in ipairs(s) do
+        print(i,v)
+        v=t[v]
+        if type(v)=="table" and not seen[v] then
+            dump(v,i.."\t")
+        end
+    end
+end
+
+dump(_G,"")