From 0057fa16a41ca3ee9142afa07bf50fb8220f666c Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 27 May 2002 21:38:21 +0000
Subject: use a better test

---
 doc/Makefile.am | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/Makefile.am b/doc/Makefile.am
index cf43a279d..eb0404ff1 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -31,7 +31,8 @@ $(INFO_DEPS): $(EXTRA_DIST)
 # List words/regexps here that should not appear in the texinfo documentation.
 check-texinfo:
 	grep timezone $(srcdir)/*.texi && exit 1 || :
-	perl -ne '/\bPOSIX\b/i && !/\@acronym{POSIX}/ and print,exit 1' \
+	@PERL@ -ne \
+	  '/\bPOSIX\b/ && !/\@acronym{POSIX}/ || /{posix}/ and print,exit 1' \
 	  $(srcdir)/*.texi 2> /dev/null && : || exit 1
 
 check: check-texinfo
-- 
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