From 73757749314c25a57d1c217e6a707df620f14f59 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Mon, 23 Dec 2013 20:41:24 -0500
Subject: [PATCH] Added dumptable.lua

---
 dumptable.lua | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 dumptable.lua

diff --git a/dumptable.lua b/dumptable.lua
new file mode 100644
index 0000000..d897986
--- /dev/null
+++ b/dumptable.lua
@@ -0,0 +1,42 @@
+function dumptable(tabname, tab, depth)
+    if depth == nil then  -- first call, before any recursion?
+        depth = 1
+    end
+
+    if tabname ~= nil then
+        if tab == nil then
+            print(tabname .. " = nil")
+            return
+        else
+            print(tabname .. " = {")
+        end
+    end
+
+    local depthstr = ""
+    for i=1,(depth*4) do
+        depthstr = depthstr .. " "
+    end
+
+    if tab.DUMPTABLE_ITERATED then
+        print(depthstr .. "(...circular reference...)")
+    else
+        tab.DUMPTABLE_ITERATED = true
+        for k,v in pairs(tab) do
+            if type(v) == "table" then
+                print(depthstr .. tostring(k) .. " = {")
+                dumptable(nil, v, depth + 1)
+                print(depthstr .. "}")
+            else
+                if k ~= "DUMPTABLE_ITERATED" then
+                    print(depthstr .. tostring(k) .. " = " .. tostring(v))
+                end
+            end
+        end
+        tab.DUMPTABLE_ITERATED = nil
+    end
+
+    if tabname ~= nil then
+        print("}")
+    end
+end
+