From 6ca52b93dcf0104c5500c8b828a275cdc321ba25 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 2 Jul 2004 15:05:40 +0000
Subject: [PATCH] (check-texinfo): Disallow `filename' in .texi files.

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

diff --git a/doc/Makefile.am b/doc/Makefile.am
index c6e8e26..7a63a2f 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -34,6 +34,8 @@ check-texinfo:
 	grep non-zero $(srcdir)/*.texi && fail=1; \
 	grep -w NUL $(srcdir)/*.texi && fail=1; \
 	grep '\$$@"' $(srcdir)/*.texi && fail=1; \
+	grep -n filename $(srcdir)/*.texi|grep -vE '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; }; \
-- 
2.7.4