From: Jim Meyering <jim@meyering.net>
Date: Wed, 24 Mar 2004 15:12:11 +0000 (+0000)
Subject: (check-texinfo): Add a check to ensure future
X-Git-Tag: v5.3.0~1952
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=692ffb1ec44ba38ef1a3e2468d30a2482642852f;p=thirdparty%2Fcoreutils.git

(check-texinfo): Add a check to ensure future
consistency in using @sc{nul}, not `NUL'.
---

diff --git a/doc/Makefile.am b/doc/Makefile.am
index a870d1e5f9..ad8e92b20f 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -25,10 +25,13 @@ $(DVIS): $(EXTRA_DIST)
 $(INFO_DEPS): $(EXTRA_DIST)
 
 # List words/regexps here that should not appear in the texinfo documentation.
+# E.g., use @sc{nul}, not `NUL'
+# and use `time zone', not `timezone'.
 check-texinfo:
 	fail=0; \
 	grep timezone $(srcdir)/*.texi && fail=1; \
 	grep non-zero $(srcdir)/*.texi && fail=1; \
+	grep -w NUL $(srcdir)/*.texi && fail=1; \
 	grep '\$$@"' $(srcdir)/*.texi && fail=1; \
 	$(PERL) -e 1 2> /dev/null && { $(PERL) -ne \
 	  '/\bPOSIX\b/ && !/\@acronym{POSIX}/ && !/^\* / || /{posix}/ and print,exit 1' \