From 4d0bd914e7c1ee65f4036e60149a7b891906a5d3 Mon Sep 17 00:00:00 2001
From: George Abbott <george@gabbott.dev>
Date: Tue, 31 Oct 2023 17:54:07 +0000
Subject: Commit all to date.

---
 fmt/strip-blank | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100755 fmt/strip-blank

(limited to 'fmt/strip-blank')

diff --git a/fmt/strip-blank b/fmt/strip-blank
new file mode 100755
index 0000000..2be9030
--- /dev/null
+++ b/fmt/strip-blank
@@ -0,0 +1,6 @@
+#!/bin/sh 
+# Strip blank lines, including lines which only have whitespace. 
+
+[ $# -ge 1 -a -f "$1" ] && in="$1" || in="-"
+
+grep -v '^[[:blank:]]*$' "$in"
-- 
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