From b504b2707e0780d5f0b347aef9bead0e516813a2 Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Wed, 8 Jun 2016 22:56:35 +0300
Subject: New helper file, changed-files.awk.

---
 helpers/changed-files.awk | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 helpers/changed-files.awk

(limited to 'helpers/changed-files.awk')

diff --git a/helpers/changed-files.awk b/helpers/changed-files.awk
new file mode 100644
index 00000000..937ecd51
--- /dev/null
+++ b/helpers/changed-files.awk
@@ -0,0 +1,19 @@
+#! /usr/bin/gawk -f
+
+/^2014-/	{ nextfile }
+
+/^\t\*/	{
+	sub(/^\t\*[[:space:]]*/, "")
+	sub(/[:\[(].*/, "")
+	gsub(/,/, "")
+	for (i = 1; i <= NF; i++) {
+		fname = $i
+		if (! (fname in names))
+			names[fname]++
+	}
+}
+
+END {
+	for (i in names)
+		print i
+}
-- 
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