From 3f6c1435a4cbdf73a65639b05898a01c0dfc21ac Mon Sep 17 00:00:00 2001
From: Pete Travis <immanetize@fedoraproject.org>
Date: Wed, 1 Oct 2014 11:33:51 -0600
Subject: we might need this sles10 stuff later

---
 .../bash-3.1-postpatch/examples/scripts/scrollbar2 | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 scratch/bash-3.1-postpatch/examples/scripts/scrollbar2

(limited to 'scratch/bash-3.1-postpatch/examples/scripts/scrollbar2')

diff --git a/scratch/bash-3.1-postpatch/examples/scripts/scrollbar2 b/scratch/bash-3.1-postpatch/examples/scripts/scrollbar2
new file mode 100755
index 0000000..0e53634
--- /dev/null
+++ b/scratch/bash-3.1-postpatch/examples/scripts/scrollbar2
@@ -0,0 +1,24 @@
+#!/bin/bash
+#
+# scrollbar - display scrolling text
+#
+# usage: scrollbar args
+#
+# A cute hack originally from Heiner Steven <hs@bintec.de>
+#
+# converted from ksh syntax to bash v2 syntax by Chet Ramey
+
+WIDTH=${COLUMNS:-80}
+WMINUS=$(( $WIDTH - 1 ))
+
+[ $# -lt 1 ] && set -- TESTING
+
+# use the bash-2.02 printf builtin
+Text=$(printf "%-${WIDTH}s" "$*")
+
+while :
+do
+	printf "%-.${WIDTH}s\r" "$Text"
+	LastC=${Text:${WMINUS}:1}
+	Text="$LastC""${Text%?}"
+done
-- 
cgit