Here is a summary of the changes for this maintainence round (5-may-1996)
for webbook:

  - Integrate bookshelf program into webbook script, routine in
    file webbook_shelf.c is called when path_info ends in slash.

  - Modify webbook_shelf.c to include full file spec in HREFS, allowing
    shelves to point to other directories.

  - Fix formatting for document text to use <XAO> character as non-breaking
    space rather than <DL><DD> construct.

  - Fix bug in generation of GIF output done by bookfile_figure.c.

To install:

  1. Unpack the zip file in the webbook.zip file in the [.script_code]
     directory of (code relies upon cgilib.*, scriptlib.*, link_script.com).
     
  2. Copy book.xbm and shelf.xbm to the [.serverdoc] (url path /demo/) 
     directory.  If you wish to locate the icon files elsewhere, edit
     webbook_shelf.c and change the SHELF_ICON and  BOOK_ICON macro
     definitions at the top of the file.

  3. Build the executable by invoking build_webbook.com, note no TCP/IP
    is involved.  The build procedure copies the file to default script 
    directory ([-.bin]).  The code has been test built under both DEC C
    and VAX C and server version 1.9c and 2.0 (should work with earlier
    versions as well).

  4. To get the default bookshelf, invoke the script as URL
     "http://your-host/htbin/webbook/decw$book/" (note the trailing slash).
     
Note for using consolidated documenation disks:

  If you've mounted the documentation CD's on several disks, you must use
  a search list logical with all translations 'concealed', e.g.:

	$ define doc_cd/trans=(term,conceal) dka400:,dka500:,dka600:
	$ define decw$book doc_cd:[decw$book]