(check-texinfo): Fail if a @footnote directive follows non-punctuation.

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 7a63a2f86ddd28496a403ec725c0d2b304de75b3..04b63bd1a2b8d8433c77cfc788e02c1d081ffa66 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -34,6 +34,7 @@ check-texinfo:
        grep non-zero $(srcdir)/*.texi && fail=1; \
        grep -w NUL $(srcdir)/*.texi && fail=1; \
        grep '\$$@"' $(srcdir)/*.texi && fail=1; \
+       grep -n '[^[:punct:]]@footnote' $(srcdir)/*.texi && fail=1; \
        grep -n filename $(srcdir)/*.texi|grep -vE 'setfilename|{filename}' \
          && fail=1; \
        $(PERL) -e 1 2> /dev/null && { $(PERL) -ne \