From a7779e24c56c4e72542249a45be6a8c94d6be243 Mon Sep 17 00:00:00 2001
From: cladmi <gaetan.harter@fu-berlin.de>
Date: Mon, 15 Oct 2018 16:56:16 +0200
Subject: [PATCH] openocd.sh: handle 'newline' on osx
https://stackoverflow.com/a/24276470
In replacement strings used with the s command, assume that NO
control-character escape sequences are supported (ex '\n')
Replace with an escaped newline character. Current form works in 'bash'.
---
dist/tools/openocd/openocd.sh | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/dist/tools/openocd/openocd.sh b/dist/tools/openocd/openocd.sh
index 3aaadfe370..4973f8fb45 100755
--- a/dist/tools/openocd/openocd.sh
+++ b/dist/tools/openocd/openocd.sh
@@ -172,9 +172,12 @@ _split_banks() {
# The following command needs specific osx handling (non gnu):
# * Same commands for a pattern should be on different lines
+ # * Cannot use '\n' in the replacement string
+ local sed_escaped_newline=\\$'\n'
+
sed -n '
/^{.*}$/ {
- s/\} /\}\n/g
+ s/\} /\}'"${sed_escaped_newline}"'/g
s/[{}]//g
p
}'
--
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