From c0a0e90e405bac4dfc5819df429d567e8a51650d Mon Sep 17 00:00:00 2001
From: toonn <toonn@toonn.io>
Date: Fri, 16 Feb 2018 16:06:27 +0100
Subject: Make scope.sh backwards compatible with bash v3

Bash v3 doesn't support the `,,` syntax for lowercasing. This is
relevant on Mac OS which still comes with bash v3.2.
Using `:upper:` and `:lower:` with `tr` takes into account the locale so
this allows letters with diacritical marks in extensions.
This behavior may not be desirable.

Fixes #1072
---
 ranger/data/scope.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ranger/data/scope.sh b/ranger/data/scope.sh
index 35021129..540a910e 100755
--- a/ranger/data/scope.sh
+++ b/ranger/data/scope.sh
@@ -31,7 +31,7 @@ IMAGE_CACHE_PATH="${4}"  # Full path that should be used to cache image preview
 PV_IMAGE_ENABLED="${5}"  # 'True' if image previews are enabled, 'False' otherwise.
 
 FILE_EXTENSION="${FILE_PATH##*.}"
-FILE_EXTENSION_LOWER="${FILE_EXTENSION,,}"
+FILE_EXTENSION_LOWER=$(echo ${FILE_EXTENSION} | tr '[:upper:]' '[:lower:]')
 
 # Settings
 HIGHLIGHT_SIZE_MAX=262143  # 256KiB
-- 
cgit 1.4.1-2-gfad0

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<td class='hashes'><div class='alt'><pre><span class='oid'><a title='author  James Booth &lt;boothj5@gmail.com&gt;  2014-08-24 21:08:55 +0100
committer  James Booth &lt;boothj5@gmail.com&gt;  2014-08-24 21:08:55 +0100

Added LICENSE.txt' href='/danisanti/profani-tty/commit/LICENSE.txt?id=d4369000165f9b260347c36ae4a284cfd54ad9a3'>d4369000</a></span> <a title='Blame the previous revision' href='/danisanti/profani-tty/blame/LICENSE.txt?id=f9737251a68da0a815dffd8d10a575cfea8539c3'>^</a>
</pre></div><div class='alt'><pre><span class='oid'><a title='author  kaffeekanne &lt;kaffeekanne@users.noreply.github.com&gt;  2019-04-24 01:08:38 +0200
committer  kaffeekanne &lt;kaffeekanne@users.noreply.github.com&gt;  2019-04-24 01:08:38 +0200

Update copyright years' href='/danisanti/profani-tty/commit/LICENSE.txt?id=f8640019f389bf121ec4419ce3d6354dcac4edc2'>f8640019</a></span> <a title='Blame the previous revision' href='/danisanti/profani-tty/blame/LICENSE.txt?id=0d8a39d8ddfc2adc2efc8b1941a3862363c86507'>^</a>
</pre></div><div class='alt'><pre><span class='oid'><a title='author  James Booth &lt;boothj5@gmail.com&gt;  2014-08-24 21:08:55 +0100
committer  James Booth &lt;boothj5@gmail.com&gt;  2014-08-24 21:08:55 +0100

Added LICENSE.txt' href='/danisanti/profani-tty/commit/LICENSE.txt?id=d4369000165f9b260347c36ae4a284cfd54ad9a3'>d4369000</a></span> <a title='Blame the previous revision' href='/danisanti/profani-tty/blame/LICENSE.txt?id=f9737251a68da0a815dffd8d10a575cfea8539c3'>^</a>




















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