55: --
56: -- This procedure implements the Help Document search and can be called
57: -- by other folks who wish to include help documents in their own search
58: -- results. Takes the search string, parses and reshapes it behave more
59: -- like standard browser searches, finds the matching Help Documents,
60: -- and returns them as an array of links to be displayed by the caller.
61: ----------------------------------------------------------------------------
62: procedure Help_Search(
63: find_string in varchar2 default null,