From 0d7da47773513cabf6465af0a2c8d24204479046 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Tue, 25 Dec 2018 22:42:45 -0500
Subject: ob_set_substvar(): Shorten sed script comments

---
(limited to 'lib')

diff --git a/lib/control.sh b/lib/control.sh
index 40a9b08..fd07bed 100644
--- a/lib/control.sh
+++ b/lib/control.sh
@@ -194,12 +194,12 @@ ob_set_substvar()
 
 	# Trim leading and trailing whitespace from value.
 	value="$(echo "${value}" | sed -n '
-		H;                # Store each input line in the hold space.
-		${                # At the last line of input, …
-		  g;              # … restore the hold space into the pattern space, …
-		  s/^[\n]*//;     # … remove leading newline characters, …
-		  s/[\n]*$//;     # … remove trailing newline characters, and …
-		  p;              # … print the results.
+		H;             # Store each input line in the hold space.
+		${             # At the last line of input:
+		  g;           # restore the hold space into the pattern space,
+		  s/^[\n]*//;  # remove leading newline characters,
+		  s/[\n]*$//;  # remove trailing newline characters, and
+		  p;           # print the results.
 		};
 		')"
 
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