From 93f44ca841be46cc02f3c95a71c731804fc5fd81 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Mon, 16 Jan 2017 07:45:27 +0100
Subject: Add blind-rotate-90, blind-rotate-180, and blind-rotate-270
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 blind-rotate-90 | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 blind-rotate-90

(limited to 'blind-rotate-90')

diff --git a/blind-rotate-90 b/blind-rotate-90
new file mode 100755
index 0000000..bbecc5b
--- /dev/null
+++ b/blind-rotate-90
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+set -e
+
+if ! test $# = 0; then
+	if test "$1" = --; then
+		shift 1
+	fi
+	if ! test $# = 0; then
+		printf 'usage: %s\n' "$0" >&2
+		exit 1
+	fi
+fi
+
+transpose="$(printf '%s\n' "$0" | sed 's/[^/]*$/blind-transpose/')"
+flop="$(     printf '%s\n' "$0" | sed 's/[^/]*$/blind-flop/')"
+
+"$transpose" | "$flop"
-- 
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