From 35e7e45ccdbdbf71c08b24d8c460d75daadda8e3 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sat, 27 May 2006 13:43:07 +0000
Subject: (check-texinfo): Use literal `{' only in brackets, i.e., [{] or [}],
 to avoid triggering an error from Solaris 2.6's grep.

---
 doc/Makefile.am | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'doc')

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 74ff5c895..b9f099550 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -40,14 +40,14 @@ check-texinfo:
 	$(EGREP) '$(_W)NUL$(W_)' $(srcdir)/*.texi && fail=1; \
 	grep '\$$@"' $(srcdir)/*.texi && fail=1; \
 	grep -n '[^[:punct:]]@footnote' $(srcdir)/*.texi && fail=1; \
-	grep -n filename $(srcdir)/*.texi|$(EGREP) -v 'setfilename|{filename}' \
+	grep -n filename $(srcdir)/*.texi|$(EGREP) -v 'setfilename|[{]filename[}]' \
 	  && fail=1; \
 	$(PERL) -e 1 2> /dev/null && { $(PERL) -ne \
 	  '/\bPOSIX\b/ && !/\@acronym{POSIX}/ && !/^\* / || /{posix}/ and print,exit 1' \
 	  $(srcdir)/*.texi 2> /dev/null || fail=1; }; \
 	$(EGREP) -iw 'builtins?' $(srcdir)/*.texi && fail=1; \
 	$(EGREP) -iw 'path(name)?s?' $(srcdir)/*.texi \
-	  | $(EGREP) -v '@vindex PATH$$|@env{PATH}' && fail=1; \
+	  | $(EGREP) -v '@vindex PATH$$|@env[{]PATH[}]' && fail=1; \
 	exit $$fail
 
 check: check-texinfo
-- 
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