2000-12-17  Ali Abdin  <aliabdin@aucegypt.edu>

        Fix bug #4379 (problem with variablelist's)

        Partial fix for bug #5118 (acronym (and other tags) do not appear
        in table of contents) - Implemented for: ACRONYM, FUNCTION

        Both of these are based on patches thanks to jfleck@inkstain.net

        Also added experimental ScrollKeeper support to the sidebar (as
        contributed by Mark Murnane from Sun). This is experimental, and
        disabled by default.

        * components/help/converters/gnome-db2html2/gdb3html.h:
        * components/help/converters/gnome-db2html2/sect-elements.[ch]:
        * components/help/converters/gnome-db2html2/toc-elements.c:
        (sect_varlistentry_start_element),
        (sect_varlistentry_end_element):
        new functions for VARLISTENTRY support
        (sect_listitem_start_element),
        (sect_listitem_end_element):
        Only print <LI> for itemizedlist and orderlist (for the varlist we
        print it out during the varlistentry)

        Makre sure we print out </LI>'s too, and remove the <P> cruft.

        * components/help/converters/gnome-db2html2/toc-elements.c:
        (toc_tag_characters):
        New function. This will be used to print tags within the title. e.g.
        <title><acronym>ASCII</acronym></title> should print out ASCII.

        * components/help/hyperbola-filefmt.c:
        * components/help/hyperbola-nav-tree.c:
        Added a patch contributes by Mark Murnane <Mark.Murnane@ireland.sun.com>
        that integrates experimental ScrollKeeper support for Hyperbola (the
        Help Sidebar). This is disabled by default. You should #define
        ENABLE_SCROLLKEEPER_SUPPORT to be able to use it.

        * components/help/ScrollKeeper-TODO:
        New file contributed by Sun.