Add the following knobs for the DocBook DSSSL stylesheets:

- WITH_INLINE_LEGALNOTICE (for HTML only):
     do not render <legalnotice> as a separate file if defined.

 - WITH_ARTICLE_TOC:
     generate TOC for documents whose root element is <article> if defined.

 - WITH_BIBLIOXREF_TITLE:
     for cross references to bibliography entries, use the title of
     the entry as the cross reference text, if defined.

share/mk/doc.docbook.mk

@@ -192,6 +192,18 @@ TEXCMDS+=	\tracingstats=${TRACE}
 PNMTOPSFLAGS+=	-rle
 .endif
 
+.if !defined(WITH_INLINE_LEGALNOTICE) || empty(WITH_INLINE_LEGALNOTICE)
+HTMLFLAGS+=	-V %generate-legalnotice-link%
+.endif
+.if defined(WITH_ARTICLE_TOC) && !empty(WITH_ARTICLE_TOC)
+HTMLFLAGS+=	-V %generate-article-toc%
+PRINTFLAGS+=	-V %generate-article-toc%
+.endif
+.if defined(WITH_BIBLIOXREF_TITLE) && !empty(WITH_BIBLIOXREF_TITLE)
+HTMLFLAGS+=	-V biblio-xref-title
+PRINTFLAGS+=	-V biblio-xref-title
+.endif
+
 PERL?=		/usr/bin/perl
 PKG_CREATE?=	/usr/sbin/pkg_create
 SORT?=		/usr/bin/sort

share/sgml/freebsd.dsl

@@ -60,7 +60,7 @@
           ;;
           ;; Naturally, this has no effect if you're building one big
           ;; HTML file.
-          #t)
+          #f)
 
         (define (book-titlepage-recto-elements)
           (list (normalize "title")