From 8fae548a67ddd263e10fd80e768ac8906de7e576 Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Wed, 2 Feb 2011 21:52:08 +0200
Subject: Add more documentation, isarray, anagrams.

---
 awklib/eg/lib/walkarray.awk | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 awklib/eg/lib/walkarray.awk

(limited to 'awklib/eg/lib/walkarray.awk')

diff --git a/awklib/eg/lib/walkarray.awk b/awklib/eg/lib/walkarray.awk
new file mode 100644
index 00000000..5e36f46f
--- /dev/null
+++ b/awklib/eg/lib/walkarray.awk
@@ -0,0 +1,9 @@
+function walk_array(arr, name,      i)
+{
+    for (i in arr) {
+        if (isarray(arr[i]))
+            walk_array(arr[i], (name "[" i "]"))
+        else
+            printf("%s[%s] = %s\n", name, i, arr[i])
+    }
+}
-- 
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