From: Alejandro Colomar <alx@kernel.org>
Date: Sat, 1 Mar 2025 16:52:43 +0000 (+0100)
Subject: bin/grepc: Use <() instead of $()
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=24862fb09a9a038730abb5be728b2ebd7a0cc9de;p=thirdparty%2Fman-pages.git

bin/grepc: Use <() instead of $()

Files are simpler to handle.  It results in less flags, and simpler
command invocations.  And it allows breaking the line more nicely,
without having to break in the middle of a quoted region.

Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/bin/grepc b/bin/grepc
index b8d3cde3f..6d9c79b78 100755
--- a/bin/grepc
+++ b/bin/grepc
@@ -237,7 +237,11 @@ else
 	fi \
 	| xargs pcre2grep "${opts[@]}" -f "$patterns";
 fi \
-| perl -pe "$(test "$r" = 'yes' && printf '%s\n' 's/('"$identifier"')/\033[32m\1\033[0m/' || printf '%s\n' 's///')" \
+| perl -p <(
+	test "$r" = 'yes' \
+	&& printf '%s\n' 's/('"$identifier"')/\033[32m\1\033[0m/' \
+	|| printf '%s\n' 's///';
+) \
 | if [ -n "$l" ]; then
 	sort \
 	| uniq;