From 5389f1116ddd47a5b3a74f337152b54133429a92 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@fb.com>
Date: Sun, 3 Oct 2021 20:06:35 -0700
Subject: maint: don't use obsolescent "egrep"

* maintainer/syntax-checks.mk (sc_perl_local): Use grep -E
in place of "egrep".
---
 maintainer/syntax-checks.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/maintainer/syntax-checks.mk b/maintainer/syntax-checks.mk
index 56f853888..6b7ec020f 100644
--- a/maintainer/syntax-checks.mk
+++ b/maintainer/syntax-checks.mk
@@ -230,7 +230,7 @@ sc_perl_at_uscore_in_scalar_context:
 
 ## Allow only few variables to be localized in automake and aclocal.
 sc_perl_local:
-	@if egrep -v '^[ \t]*local \$$[_~]( *=|;)' \
+	@if grep -Ev '^[ \t]*local \$$[_~]( *=|;)' \
 	      $(automake_in) $(aclocal_in) | \
 	    grep '^[ \t]*local [^*]'; then \
 	  echo "Please avoid 'local'." 1>&2; \
-- 
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