From 914a3d9eb768bce9a978d6e9a7f833288c3dea0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Wed, 6 Jan 2021 21:25:11 +0100
Subject: Add `r' (line range) selector, `absln' (absolute line) helper
---
bin/slt/r | 10 ++++++++++
1 file changed, 10 insertions(+)
create mode 100755 bin/slt/r
(limited to 'bin/slt')
diff --git a/bin/slt/r b/bin/slt/r
new file mode 100755
index 0000000..5d2c184
--- /dev/null
+++ b/bin/slt/r
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# r -- select line range
+
+test $# -ne 2 && { echo "usage: $0 start end" 1>&2; exit 1; }
+
+start=`absln $1`
+end=`absln $2`
+
+sed -n "$start,${end}p"
--
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