slide: Propagate the `outline?' parameter in `slide-(sub)?topic'.

* src/guile/skribilo/package/slide.scm (slide-topic): Propagate the
  `outline?' parameter as an option.
  (slide-subtopic): Likewise.

git-archimport-id: skribilo@sv.gnu.org--2006/skribilo--devo--1.2--patch-1

8 files changed, 0 insertions, 2048 deletions

diff --git a/src/common/api.scm b/src/common/api.scm
deleted file mode 100644
index 397ba09..0000000
--- a/src/common/api.scm
+++ /dev/null
@@ -1,1243 +0,0 @@
-;*=====================================================================*/
-;*    serrano/prgm/project/skribe/src/common/api.scm                   */
-;*    -------------------------------------------------------------    */
-;*    Author      :  Manuel Serrano                                    */
-;*    Creation    :  Mon Jul 21 18:11:56 2003                          */
-;*    Last change :  Mon Dec 20 10:38:23 2004 (serrano)                */
-;*    Copyright   :  2003-04 Manuel Serrano                            */
-;*    -------------------------------------------------------------    */
-;*    The Scribe API                                                   */
-;*    -------------------------------------------------------------    */
-;*    Implementation: @label api@                                      */
-;*       bigloo: @path ../bigloo/api.bgl@                              */
-;*    Documentation:                                                   */
-;*       @path ../../doc/user/markup.skb@                              */
-;*       @path ../../doc/user/document.skb@                            */
-;*       @path ../../doc/user/sectioning.skb@                          */
-;*       @path ../../doc/user/toc.skb@                                 */
-;*       @path ../../doc/user/ornament.skb@                            */
-;*       @path ../../doc/user/line.skb@                                */
-;*       @path ../../doc/user/font.skb@                                */
-;*       @path ../../doc/user/justify.skb@                             */
-;*       @path ../../doc/user/enumeration.skb@                         */
-;*       @path ../../doc/user/colframe.skb@                            */
-;*       @path ../../doc/user/figure.skb@                              */
-;*       @path ../../doc/user/image.skb@                               */
-;*       @path ../../doc/user/table.skb@                               */
-;*       @path ../../doc/user/footnote.skb@                            */
-;*       @path ../../doc/user/char.skb@                                */
-;*       @path ../../doc/user/links.skb@                               */
-;*=====================================================================*/
-
-;*---------------------------------------------------------------------*/
-;*    include ...                                                      */
-;*---------------------------------------------------------------------*/
-(define-markup (include file)
-   (if (not (string? file))
-       (skribe-error 'include "Illegal file (string expected)" file)
-       (skribe-include file)))
- 
-;*---------------------------------------------------------------------*/
-;*    document ...                                                     */
-;*---------------------------------------------------------------------*/
-(define-markup (document #!rest
-			 opts
-  			 #!key
-			 (ident #f) (class "document")
-			 (title #f) (html-title #f) (author #f)
-			 (ending #f) (env '()))
-   (new document
-      (markup 'document)
-      (ident (or ident
-		 (ast->string title)
-		 (symbol->string (gensym 'document))))
-      (class class)
-      (required-options '(:title :author :ending))
-      (options (the-options opts :ident :class :env))
-      (body (the-body opts))
-      (env (append env
-		   (list (list 'chapter-counter 0) (list 'chapter-env '())
-			 (list 'section-counter 0) (list 'section-env '())
-			 (list 'footnote-counter 0) (list 'footnote-env '())
-			 (list 'figure-counter 0) (list 'figure-env '()))))))
-
-;*---------------------------------------------------------------------*/
-;*    author ...                                                       */
-;*---------------------------------------------------------------------*/
-(define-markup (author #!rest
-		       opts
-		       #!key
-		       (ident #f) (class "author")
-		       name
-		       (title #f)
-		       (affiliation #f)
-		       (email #f)
-		       (url #f)
-		       (address #f)
-		       (phone #f)
-		       (photo #f)
-		       (align 'center))
-   (if (not (memq align '(center left right)))
-       (skribe-error 'author "Illegal align value" align)
-       (new container
-	  (markup 'author)
-	  (ident (or ident (symbol->string (gensym 'author))))
-	  (class class)
-	  (required-options '(:name :title :affiliation :email :url :address :phone :photo :align))
-	  (options `((:name ,name)
-		     (:align ,align)
-		     ,@(the-options opts :ident :class)))
-	  (body #f))))
-
-;*---------------------------------------------------------------------*/
-;*    toc ...                                                          */
-;*---------------------------------------------------------------------*/
-(define-markup (toc #!rest
-		    opts
-		    #!key
-		    (ident #f) (class "toc")
-		    (chapter #t) (section #t) (subsection #f))
-   (let ((body (the-body opts)))
-      (new container
-	 (markup 'toc)
-	 (ident (or ident (symbol->string (gensym 'toc))))
-	 (class class)
-	 (required-options '())
-	 (options `((:chapter ,chapter)
-		    (:section ,section)
-		    (:subsection ,subsection)
-		    ,@(the-options opts :ident :class)))
-	 (body (cond
-		  ((null? body)
-		   (new unresolved
-		      (proc (lambda (n e env)
-			       (handle
-				(resolve-search-parent n env document?))))))
-		  ((null? (cdr body))
-		   (if (handle? (car body))
-		       (car body)
-		       (skribe-error 'toc
-				     "Illegal argument (handle expected)"
-				     (if (markup? (car body))
-					 (markup-markup (car body))
-					 "???"))))
-		  (else
-		   (skribe-error 'toc "Illegal argument" body)))))))
-
-;*---------------------------------------------------------------------*/
-;*    chapter ... ...                                                  */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/sectioning.skb:chapter@                   */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:chapter@                        */
-;*---------------------------------------------------------------------*/
-(define-markup (chapter #!rest
-			opts
-			#!key
-			(ident #f) (class "chapter")
-			title (html-title #f) (file #f) (toc #t) (number #t))
-   (new container
-      (markup 'chapter)
-      (ident (or ident (ast->string title)))
-      (class class)
-      (required-options '(:title :file :toc :number))
-      (options `((:toc ,toc)
-		 (:number ,(and number
-				(new unresolved
-				   (proc (lambda (n e env)
-					    (resolve-counter n
-							     env
-							     'chapter
-							     number))))))
-		 ,@(the-options opts :ident :class)))
-      (body (the-body opts))
-      (env (list (list 'section-counter 0) (list 'section-env '())
-		 (list 'footnote-counter 0) (list 'footnote-env '())))))
-
-;*---------------------------------------------------------------------*/
-;*    section-number ...                                               */
-;*---------------------------------------------------------------------*/
-(define (section-number number markup)
-   (and number
-	(new unresolved
-	   (proc (lambda (n e env)
-		    (resolve-counter n env markup number))))))
-
-;*---------------------------------------------------------------------*/
-;*    section ...                                                      */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/sectioning.skb:section@                   */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:sectionr@                       */
-;*---------------------------------------------------------------------*/
-(define-markup (section #!rest
-			opts
-			#!key
-			(ident #f) (class "section")
-			title (file #f) (toc #t) (number #t))
-   (new container
-      (markup 'section)
-      (ident (or ident (ast->string title)))
-      (class class)
-      (required-options '(:title :toc :file :toc :number))
-      (options `((:number ,(section-number number 'section))
-		 (:toc ,toc)
-		 ,@(the-options opts :ident :class)))
-      (body (the-body opts))
-      (env (if file
-	       (list (list 'subsection-counter 0) (list 'subsection-env '())
-		     (list 'footnote-counter 0) (list 'footnote-env '()))
-	       (list (list 'subsection-counter 0) (list 'subsection-env '()))))))
-
-;*---------------------------------------------------------------------*/
-;*    subsection ...                                                   */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/sectioning.skb:subsection@                */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:subsectionr@                    */
-;*---------------------------------------------------------------------*/
-(define-markup (subsection #!rest
-			   opts
-			   #!key
-			   (ident #f) (class "subsection")
-			   title (file #f) (toc #t) (number #t))
-   (new container
-      (markup 'subsection)
-      (ident (or ident (ast->string title)))
-      (class class)
-      (required-options '(:title :toc :file :number))
-      (options `((:number ,(section-number number 'subsection))
-		 (:toc ,toc)
-		 ,@(the-options opts :ident :class)))
-      (body (the-body opts))
-      (env (list (list 'subsubsection-counter 0) (list 'subsubsection-env '())))))
-
-;*---------------------------------------------------------------------*/
-;*    subsubsection ...                                                */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/sectioning.skb:subsubsection@             */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:subsubsectionr@                 */
-;*---------------------------------------------------------------------*/
-(define-markup (subsubsection #!rest
-			      opts
-			      #!key
-			      (ident #f) (class "subsubsection")
-			      title (file #f) (toc #f) (number #t))
-   (new container
-      (markup 'subsubsection)
-      (ident (or ident (ast->string title)))
-      (class class)
-      (required-options '(:title :toc :number :file))
-      (options `((:number ,(section-number number 'subsubsection))
-		 (:toc ,toc)
-		 ,@(the-options opts :ident :class)))
-      (body (the-body opts))))
-
-;*---------------------------------------------------------------------*/
-;*    paragraph ...                                                    */
-;*---------------------------------------------------------------------*/
-(define-simple-markup paragraph)
-
-;*---------------------------------------------------------------------*/
-;*    footnote ...                                                     */
-;*---------------------------------------------------------------------*/
-(define-markup (footnote #!rest opts
-			 #!key (ident #f) (class "footnote") (number #f))
-   (new container
-      (markup 'footnote)
-      (ident (symbol->string (gensym 'footnote)))
-      (class class)
-      (required-options '())
-      (options `((:number
-		  ,(new unresolved
-		      (proc (lambda (n e env)
-			       (resolve-counter n env 'footnote #t)))))
-		 ,@(the-options opts :ident :class)))
-      (body (the-body opts))))
-
-;*---------------------------------------------------------------------*/
-;*    linebreak ...                                                    */
-;*---------------------------------------------------------------------*/
-(define-markup (linebreak #!rest opts #!key (ident #f) (class #f))
-   (let ((ln (new markup
-		(ident (or ident (symbol->string (gensym 'linebreak))))
-		(class class)
-		(markup 'linebreak)))
-	 (num (the-body opts)))
-      (cond
-	 ((null? num)
-	  ln)
-	 ((not (null? (cdr num)))
-	  (skribe-error 'linebreak "Illegal arguments" num))
-	 ((not (and (integer? (car num)) (positive? (car num))))
-	  (skribe-error 'linebreak "Illegal argument" (car num)))
-	 (else
-	  (vector->list (make-vector (car num) ln))))))
-
-;*---------------------------------------------------------------------*/
-;*    hrule ...                                                        */
-;*---------------------------------------------------------------------*/
-(define-markup (hrule #!rest
-		      opts
-		      #!key
-		      (ident #f) (class #f)
-		      (width 100.) (height 1))
-   (new markup
-      (markup 'hrule)
-      (ident (or ident (symbol->string (gensym 'hrule))))
-      (class class)
-      (required-options '())
-      (options `((:width ,width)
-		 (:height ,height)
-		 ,@(the-options opts :ident :class)))
-      (body #f)))
-
-;*---------------------------------------------------------------------*/
-;*    color ...                                                        */
-;*---------------------------------------------------------------------*/
-(define-markup (color #!rest
-		      opts
-		      #!key
-		      (ident #f) (class "color")
-		      (bg #f) (fg #f) (width #f) (margin #f))
-   (new container
-      (markup 'color)
-      (ident (or ident (symbol->string (gensym 'color))))
-      (class class)
-      (required-options '(:bg :fg :width))
-      (options `((:bg ,(if bg (skribe-use-color! bg) bg))
-		 (:fg ,(if fg (skribe-use-color! fg) fg))
-		 ,@(the-options opts :ident :class :bg :fg)))
-      (body (the-body opts))))
-		    
-;*---------------------------------------------------------------------*/
-;*    frame ...                                                        */
-;*---------------------------------------------------------------------*/
-(define-markup (frame #!rest
-		      opts
-		      #!key
-		      (ident #f) (class "frame")
-		      (width #f) (margin 2) (border 1))
-   (new container
-      (markup 'frame)
-      (ident (or ident (symbol->string (gensym 'frame))))
-      (class class)
-      (required-options '(:width :border :margin))
-      (options `((:margin ,margin)
-		 (:border ,(cond
-			      ((integer? border) border)
-			      (border 1)
-			      (else #f)))
-		 ,@(the-options opts :ident :class)))
-      (body (the-body opts))))
-
-;*---------------------------------------------------------------------*/
-;*    font ...                                                         */
-;*---------------------------------------------------------------------*/
-(define-markup (font #!rest
-		     opts
-		     #!key
-		     (ident #f) (class #f)
-		     (size #f) (face #f))
-   (new container
-      (markup 'font)
-      (ident (or ident (symbol->string (gensym 'font))))
-      (class class)
-      (required-options '(:size))
-      (options (the-options opts :ident :class))
-      (body (the-body opts))))
-   
-;*---------------------------------------------------------------------*/
-;*    flush ...                                                        */
-;*---------------------------------------------------------------------*/
-(define-markup (flush #!rest
-		      opts
-		      #!key
-		      (ident #f) (class #f)
-		      side)
-   (case side
-      ((center left right)
-       (new container
-	  (markup 'flush)
-	  (ident (or ident (symbol->string (gensym 'flush))))
-	  (class class)
-	  (required-options '(:side))
-	  (options (the-options opts :ident :class))
-	  (body (the-body opts))))
-      (else
-       (skribe-error 'flush "Illegal side" side))))
-
-;*---------------------------------------------------------------------*/
-;*    center ...                                                       */
-;*---------------------------------------------------------------------*/
-(define-simple-container center)
-
-;*---------------------------------------------------------------------*/
-;*    pre ...                                                          */
-;*---------------------------------------------------------------------*/
-(define-simple-container pre)
-
-;*---------------------------------------------------------------------*/
-;*    prog ...                                                         */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/prgm.skb:prog@                            */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:prog@                           */
-;*---------------------------------------------------------------------*/
-(define-markup (prog #!rest
-		     opts
-		     #!key
-		     (ident #f) (class "prog")
-		     (line 1) (linedigit #f) (mark ";!"))
-   (if (not (or (string? mark) (eq? mark #f)))
-       (skribe-error 'prog "Illegal mark" mark)
-       (new container
-	  (markup 'prog)
-	  (ident (or ident (symbol->string (gensym 'prog))))
-	  (class class)
-	  (required-options '(:line :mark))
-	  (options (the-options opts :ident :class :linedigit))
-	  (body (make-prog-body (the-body opts) line linedigit mark)))))
-
-;*---------------------------------------------------------------------*/
-;*    source ...                                                       */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/prgm.skb:source@                          */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:source@                         */
-;*---------------------------------------------------------------------*/
-(define-markup (source #!rest
-		       opts
-		       #!key
-		       language
-		       (file #f) (start #f) (stop #f)
-		       (definition #f) (tab 8))
-   (let ((body (the-body opts)))
-      (cond
-	 ((and (not (null? body)) (or file start stop definition))
-	  (skribe-error 'source
-			"file, start/stop, and definition are exclusive with body"
-			body))
-	 ((and start stop definition)
-	  (skribe-error 'source
-			"start/stop are exclusive with a definition"
-			body))
-	 ((and (or start stop definition) (not file))
-	  (skribe-error 'source
-			"start/stop and definition require a file specification"
-			file))
-	 ((and definition (not language))
-	  (skribe-error 'source
-			"definition requires a language specification"
-			definition))
-	 ((and file (not (string? file)))
-	  (skribe-error 'source "Illegal file" file))
-	 ((and start (not (or (integer? start) (string? start))))
-	  (skribe-error 'source "Illegal start" start))
-	 ((and stop (not (or (integer? stop) (string? stop))))
-	  (skribe-error 'source "Illegal start" stop))
-	 ((and (integer? start) (integer? stop) (> start stop))
-	  (skribe-error 'source
-			"start line > stop line"
-			(format "~a/~a" start stop)))
-	 ((and language (not (language? language)))
-	  (skribe-error 'source "Illegal language" language))
-	 ((and tab (not (integer? tab)))
-	  (skribe-error 'source "Illegal tab" tab))
-	 (file
-	  (let ((s (if (not definition)
-		       (source-read-lines file start stop tab)
-		       (source-read-definition file definition tab language))))
-	     (if language
-		 (source-fontify s language)
-		 s)))
-	 (language
-	  (source-fontify body language))
-	 (else
-	  body))))
-	  
-;*---------------------------------------------------------------------*/
-;*    language ...                                                     */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/prgm.skb:language@                        */
-;*---------------------------------------------------------------------*/
-(define-markup (language #!key name (fontifier #f) (extractor #f))
-   (if (not (string? name))
-       (skribe-type-error 'language "Illegal name, " name "string")
-       (new language
-	  (name name)
-	  (fontifier fontifier)
-	  (extractor extractor))))
-   
-;*---------------------------------------------------------------------*/
-;*    figure ...                                                       */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/figure.skb:figure@                        */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:figure@                         */
-;*---------------------------------------------------------------------*/
-(define-markup (figure #!rest
-		       opts
-		       #!key
-		       (ident #f) (class "figure")
-		       (legend #f) (number #t) (multicolumns #f))
-   (new container
-      (markup 'figure)
-      (ident (or ident
-		 (let ((s (ast->string legend)))
-		    (if (not (string=? s ""))
-			s
-			(symbol->string (gensym 'figure))))))
-      (class class)
-      (required-options '(:legend :number :multicolumns))
-      (options `((:number
-		  ,(new unresolved
-		      (proc (lambda (n e env)
-			       (resolve-counter n env 'figure number)))))
-		 ,@(the-options opts :ident :class)))
-      (body (the-body opts))))
-   
-;*---------------------------------------------------------------------*/
-;*    parse-list-of ...                                                */
-;*    -------------------------------------------------------------    */
-;*    The function table accepts two different prototypes. It          */
-;*    may receive its N elements in a list of N elements or in         */
-;*    a list of one element which is a list of N elements. This        */
-;*    gets rid of APPLY when calling container markup such as ITEMIZE  */
-;*    or TABLE.                                                        */
-;*---------------------------------------------------------------------*/
-(define (parse-list-of for markup lst)
-   (cond
-      ((null? lst)
-       '())
-      ((and (pair? lst)
-	    (or (pair? (car lst)) (null? (car lst)))
-	    (null? (cdr lst)))
-       (parse-list-of for markup (car lst)))
-      (else
-       (let loop ((lst lst))
-	  (cond
-	     ((null? lst)
-	      '())
-	     ((pair? (car lst))
-	      (loop (car lst)))
-	     (else
-	      (let ((r (car lst)))
-		 (if (not (is-markup? r markup))
-		     (skribe-warning 2
-				     for
-				     (format "Illegal `~a' element, `~a' expected"
-					     (if (markup? r)
-						 (markup-markup r)
-						 (find-runtime-type r))
-					     markup)))
-		 (cons r (loop (cdr lst))))))))))
-
-;*---------------------------------------------------------------------*/
-;*    itemize ...                                                      */
-;*---------------------------------------------------------------------*/
-(define-markup (itemize #!rest opts #!key (ident #f) (class "itemize") symbol)
-   (new container
-      (markup 'itemize)
-      (ident (or ident (symbol->string (gensym 'itemize))))
-      (class class)
-      (required-options '(:symbol))
-      (options `((:symbol ,symbol) ,@(the-options opts :ident :class)))
-      (body (parse-list-of 'itemize 'item (the-body opts)))))
-
-;*---------------------------------------------------------------------*/
-;*    enumerate ...                                                    */
-;*---------------------------------------------------------------------*/
-(define-markup (enumerate #!rest opts #!key (ident #f) (class "enumerate") symbol)
-   (new container
-      (markup 'enumerate)
-      (ident (or ident (symbol->string (gensym 'enumerate))))
-      (class class)
-      (required-options '(:symbol))
-      (options `((:symbol ,symbol) ,@(the-options opts :ident :class)))
-      (body (parse-list-of 'enumerate 'item (the-body opts)))))
-
-;*---------------------------------------------------------------------*/
-;*    description ...                                                  */
-;*---------------------------------------------------------------------*/
-(define-markup (description #!rest opts #!key (ident #f) (class "description") symbol)
-   (new container
-      (markup 'description)
-      (ident (or ident (symbol->string (gensym 'description))))
-      (class class)
-      (required-options '(:symbol))
-      (options `((:symbol ,symbol) ,@(the-options opts :ident :class)))
-      (body (parse-list-of 'description 'item (the-body opts)))))
-
-;*---------------------------------------------------------------------*/
-;*    item ...                                                         */
-;*---------------------------------------------------------------------*/
-(define-markup (item #!rest opts #!key (ident #f) (class #f) key)
-   (if (and key (not (or (string? key)
-			 (number? key)
-			 (markup? key)
-			 (pair? key))))
-       (skribe-type-error 'item "Illegal key:" key "node")
-       (new container
-	  (markup 'item)
-	  (ident (or ident (symbol->string (gensym 'item))))
-	  (class class)
-	  (required-options '(:key))
-	  (options `((:key ,key) ,@(the-options opts :ident :class :key)))
-	  (body (the-body opts)))))
-
-;*---------------------------------------------------------------------*/
-;*    table                                                            */
-;*---------------------------------------------------------------------*/
-(define-markup (table #!rest
-		      opts
-		      #!key
-		      (ident #f) (class #f)
-		      (border #f) (width #f)
-		      (frame 'none) (rules 'none)
-		      (cellstyle 'collapse) (cellpadding #f) (cellspacing #f))
-   (let ((frame (cond
-		   ((string? frame)
-		    (string->symbol frame))
-		   ((not frame)
-		    #f)
-		   (else
-		    frame)))
-	 (rules (cond
-		   ((string? rules)
-		    (string->symbol rules))
-		   ((not rules)
-		    #f)
-		   (else
-		    rules)))
-	 (frame-vals '(none above below hsides vsides lhs rhs box border))
-	 (rules-vals '(none rows cols all header))
-	 (cells-vals '(collapse separate)))
-      (cond
-	 ((and frame (not (memq frame frame-vals)))
-	  (skribe-error 'table
-			(format "frame should be one of \"~a\"" frame-vals)
-			frame))
-	 ((and rules (not (memq rules rules-vals)))
-	  (skribe-error 'table
-			(format "rules should be one of \"~a\"" rules-vals)
-			rules))
-	 ((not (or (memq cellstyle cells-vals)
-		   (string? cellstyle)
-		   (number? cellstyle)))
-	  (skribe-error 'table
-			(format "cellstyle should be one of \"~a\", or a number, or a string" cells-vals)
-			cellstyle))
-	 (else
-	  (new container
-	     (markup 'table)
-	     (ident (or ident (symbol->string (gensym 'table))))
-	     (class class)
-	     (required-options '(:width :frame :rules))
-	     (options `((:frame ,frame)
-			(:rules ,rules)
-			(:cellstyle ,cellstyle)
-			,@(the-options opts :ident :class)))
-	     (body (parse-list-of 'table 'tr (the-body opts))))))))
-
-;*---------------------------------------------------------------------*/
-;*    tr ...                                                           */
-;*---------------------------------------------------------------------*/
-(define-markup (tr #!rest opts #!key (ident #f) (class #f) (bg #f))
-   (new container
-      (markup 'tr)
-      (ident (or ident (symbol->string (gensym 'tr))))
-      (class class)
-      (required-options '())
-      (options `(,@(if bg `((:bg ,(if bg (skribe-use-color! bg) bg))) '())
-		 ,@(the-options opts :ident :class :bg)))
-      (body (parse-list-of 'tr 'tc (the-body opts)))))
-
-;*---------------------------------------------------------------------*/
-;*    tc...                                                            */
-;*---------------------------------------------------------------------*/
-(define-markup (tc m
-		   #!rest
-		   opts
-		   #!key
-		   (ident #f) (class #f)
-		   (width #f) (align 'center) (valign #f)
-		   (colspan 1) (bg #f))
-   (let ((align (if (string? align)
-		    (string->symbol align)
-		    align))
-	 (valign (if (string? valign)
-		     (string->symbol valign)
-		     valign)))
-      (cond
-	 ((not (integer? colspan))
-	  (skribe-type-error 'tc "Illegal colspan, " colspan "integer"))
-	 ((not (symbol? align))
-	  (skribe-type-error 'tc "Illegal align, " align "align"))
-	 ((not (memq align '(#f center left right)))
-	  (skribe-error
-	   'tc
-	   "align should be one of 'left', `center', or `right'"
-	   align))
-	 ((not (memq valign '(#f top middle center bottom)))
-	  (skribe-error
-	   'tc
-	   "valign should be one of 'top', `middle', `center', or `bottom'"
-	   valign))
-	 (else
-	  (new container
-	     (markup 'tc)
-	     (ident (or ident (symbol->string (gensym 'tc))))
-	     (class class)
-	     (required-options '(:width :align :valign :colspan))
-	     (options `((markup ,m)
-			(:align ,align)
-			(:valign ,valign)
-			(:colspan ,colspan)
-			,@(if bg
-			      `((:bg ,(if bg (skribe-use-color! bg) bg)))
-			      '())
-			,@(the-options opts :ident :class :bg :align :valign)))
-	     (body (the-body opts)))))))
-
-;*---------------------------------------------------------------------*/
-;*    th ...                                                           */
-;*---------------------------------------------------------------------*/
-(define-markup (th #!rest
-		   opts
-		   #!key
-		   (ident #f) (class #f)
-		   (width #f) (align 'center) (valign #f)
-		   (colspan 1) (bg #f))
-   (apply tc 'th opts))
-
-;*---------------------------------------------------------------------*/
-;*    td ...                                                           */
-;*---------------------------------------------------------------------*/
-(define-markup (td #!rest
-		   opts
-		   #!key
-		   (ident #f) (class #f)
-		   (width #f) (align 'center) (valign #f)
-		   (colspan 1) (bg #f))
-   (apply tc 'td opts))
-
-;*---------------------------------------------------------------------*/
-;*    image ...                                                        */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/image.skb:image@                          */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:image@                          */
-;*       latex: @ref ../../skr/latex.skr:image@                        */
-;*---------------------------------------------------------------------*/
-(define-markup (image #!rest
-		      opts
-		      #!key
-		      (ident #f) (class #f)
-		      file (url #f) (width #f) (height #f) (zoom #f))
-   (cond
-      ((not (or (string? file) (string? url)))
-       (skribe-error 'image "No file or url provided" file))
-      ((and (string? file) (string? url))
-       (skribe-error 'image "Both file and url provided" (list file url)))
-      (else
-       (new markup
-	  (markup 'image)
-	  (ident (or ident (symbol->string (gensym 'image))))
-	  (class class)
-	  (required-options '(:file :url :width :height))
-	  (options (the-options opts :ident :class))
-	  (body (the-body opts))))))
-
-;*---------------------------------------------------------------------*/
-;*    blockquote                                                       */
-;*---------------------------------------------------------------------*/
-(define-simple-markup blockquote)
-
-;*---------------------------------------------------------------------*/
-;*    Ornaments ...                                                    */
-;*---------------------------------------------------------------------*/
-(define-simple-markup roman)
-(define-simple-markup bold)
-(define-simple-markup underline)
-(define-simple-markup strike)
-(define-simple-markup emph)
-(define-simple-markup kbd)
-(define-simple-markup it)
-(define-simple-markup tt)
-(define-simple-markup code)
-(define-simple-markup var)
-(define-simple-markup samp)
-(define-simple-markup sf)
-(define-simple-markup sc)
-(define-simple-markup sub)
-(define-simple-markup sup)
-
-;*---------------------------------------------------------------------*/
-;*    char ...                                                         */
-;*---------------------------------------------------------------------*/
-(define-markup (char char)
-   (cond
-      ((char? char)
-       (string char))
-      ((integer? char)
-       (string (integer->char char)))
-      ((and (string? char) (= (string-length char) 1))
-       char)
-      (else
-       (skribe-error 'char "Illegal char" char))))
-
-;*---------------------------------------------------------------------*/
-;*    symbol ...                                                       */
-;*---------------------------------------------------------------------*/
-(define-markup (symbol symbol)
-   (let ((v (cond
-	       ((symbol? symbol)
-		(symbol->string symbol))
-	       ((string? symbol)
-		symbol)
-	       (else
-		(skribe-error 'symbol
-			      "Illegal argument (symbol expected)"
-			      symbol)))))
-      (new markup
-	 (markup 'symbol)
-	 (body v))))
-
-;*---------------------------------------------------------------------*/
-;*    ! ...                                                            */
-;*---------------------------------------------------------------------*/
-(define-markup (! format #!rest node)
-   (if (not (string? format))
-       (skribe-type-error '! "Illegal format:" format "string")
-       (new command
-	  (fmt format)
-	  (body node))))
-   
-;*---------------------------------------------------------------------*/
-;*    processor ...                                                    */
-;*---------------------------------------------------------------------*/
-(define-markup (processor #!rest opts
-			  #!key (combinator #f) (engine #f) (procedure #f))
-   (cond
-      ((and combinator (not (procedure? combinator)))
-       (skribe-error 'processor "Combinator not a procedure" combinator))
-      ((and engine (not (engine? engine)))
-       (skribe-error 'processor "Illegal engine" engine))
-      ((and procedure
-	    (or (not (procedure? procedure))
-		(not (correct-arity? procedure 2))))
-       (skribe-error 'processor "Illegal procedure" procedure))
-      (else
-       (new processor
-          (combinator combinator)
-	  (engine engine)
-	  (procedure (or procedure (lambda (n e) n)))
-	  (body (the-body opts))))))
-
-;*---------------------------------------------------------------------*/
-;*    Processors ...                                                   */
-;*---------------------------------------------------------------------*/
-(define-processor-markup html-processor)
-(define-processor-markup tex-processor)
-
-;*---------------------------------------------------------------------*/
-;*    handle ...                                                       */
-;*---------------------------------------------------------------------*/
-(define-markup (handle #!rest opts
-		       #!key (ident #f) (class "handle") value section)
-   (let ((body (the-body opts)))
-      (cond
-	 (section
-	  (error 'handle "Illegal handle `section' option" section)
-	  (new unresolved
-	     (proc (lambda (n e env)
-		      (let ((s (resolve-ident section 'section n env)))
-			 (new handle
-			    (ast s)))))))
-	 ((and (pair? body)
-	       (null? (cdr body))
-	       (markup? (car body)))
-	  (new handle
-	     (ast (car body))))
-	 (else
-	  (skribe-error 'handle "Illegal handle" opts)))))
-
-;*---------------------------------------------------------------------*/
-;*    mailto ...                                                       */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/links.skb:mailto@                         */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:mailto@                         */
-;*---------------------------------------------------------------------*/
-(define-markup (mailto #!rest opts #!key (ident #f) (class "mailto") text)
-   (new markup
-      (markup 'mailto)
-      (ident (or ident (symbol->string (gensym 'ident))))
-      (class class)
-      (required-options '(:text))
-      (options (the-options opts :ident :class))
-      (body (the-body opts))))
-
-;*---------------------------------------------------------------------*/
-;*    *mark-table* ...                                                 */
-;*---------------------------------------------------------------------*/
-(define *mark-table* (make-hashtable))
-
-;*---------------------------------------------------------------------*/
-;*    mark ...                                                         */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/links.skb:mark@                           */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:mark@                           */
-;*---------------------------------------------------------------------*/
-(define-markup (mark #!rest opts #!key (ident #f) (class "mark") (text #f))
-   (let ((bd (the-body opts)))
-      (cond
-	 ((and (pair? bd) (not (null? (cdr bd))))
-	  (skribe-error 'mark "Too many argument provided" bd))
-	 ((null? bd)
-	  (skribe-error 'mark "Missing argument" '()))
-	 ((not (string? (car bd)))
-	  (skribe-type-error 'mark "Illegal ident:" (car bd) "string"))
-	 (ident
-	  (skribe-error 'mark "Illegal `ident:' option" ident))
-	 (else
-	  (let* ((bs (ast->string bd))
-		 (n (new markup
-		       (markup 'mark)
-		       (ident bs)
-		       (class class)
-		       (options (the-options opts :ident :class :text))
-		       (body text))))
-	     (hashtable-put! *mark-table* bs n)
-	     n)))))
-
-;*---------------------------------------------------------------------*/
-;*    ref ...                                                          */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/links.skb:ref@                            */
-;*    writer:                                                          */
-;*       html: @ref ../../skr/html.skr:ref@                            */
-;*       latex: @ref ../../skr/latex.skr:ref@                          */
-;*---------------------------------------------------------------------*/
-(define-markup (ref #!rest
-		    opts
-		    #!key
-		    (class #f)
-		    (ident #f)
-		    (text #f)
-		    (chapter #f)
-		    (section #f)
-		    (subsection #f)
-		    (subsubsection #f)
-		    (bib #f)
-		    (bib-table (default-bib-table))
-		    (url #f)
-		    (figure #f)
-		    (mark #f)
-		    (handle #f)
-		    (line #f)
-		    (skribe #f)
-		    (page #f))
-   (define (unref ast text kind)
-      (let ((msg (format "Can't find `~a': " kind)))
-	 (if (ast? ast)
-	     (begin
-		(skribe-warning/ast 1 ast 'ref msg text)
-		(new markup
-		   (markup 'unref)
-		   (ident (symbol->string 'unref))
-		   (class class)
-		   (required-options '(:text))
-		   (options `((kind ,kind) ,@(the-options opts :ident :class)))
-		   (body (list text ": " (ast->file-location ast)))))
-	     (begin
-		(skribe-warning 1 'ref msg text)
-		(new markup
-		   (markup 'unref)
-		   (ident (symbol->string 'unref))
-		   (class class)
-		   (required-options '(:text))
-		   (options `((kind ,kind) ,@(the-options opts :ident :class)))
-		   (body text))))))
-   (define (skribe-ref skribe)
-      (let ((path (find-file/path skribe (skribe-path))))
-	 (if (not path)
-	     (unref #f skribe 'sui-file)
-	     (let* ((sui (load-sui path))
-		    (os (the-options opts :skribe :class :text))
-		    (u (sui-ref->url (dirname path) sui ident os)))
-		(if (not u)
-		    (unref #f os 'sui-ref)
-		    (ref :url u :text text :ident ident :class class))))))
-   (define (handle-ref text)
-      (new markup
-	 (markup 'ref)
-	 (ident (symbol->string 'ref))
-	 (class class)
-	 (required-options '(:text))
-	 (options `((kind handle) ,@(the-options opts :ident :class)))
-	 (body text)))
-   (define (doref text kind)
-      (if (not (string? text))
-	  (skribe-type-error 'ref "Illegal reference" text "string")
-	  (new unresolved
-	     (proc (lambda (n e env)
-		      (let ((s (resolve-ident text kind n env)))
-			 (if s
-			     (new markup
-				(markup 'ref)
-				(ident (symbol->string 'ref))
-				(class class)
-				(required-options '(:text))
-				(options `((kind ,kind)
-					   (mark ,text)
-					   ,@(the-options opts :ident :class)))
-				(body (new handle
-					 (ast s))))
-			     (unref n text (or kind 'ident)))))))))
-   (define (mark-ref mark)
-      (if (not (string? mark))
-	  (skribe-type-error 'mark "Illegal mark, " mark "string")
-	  (new unresolved
-	     (proc (lambda (n e env)
-		      (let ((s (hashtable-get *mark-table* mark)))
-			 (if s
-			     (new markup
-				(markup 'ref)
-				(ident (symbol->string 'ref))
-				(class class)
-				(required-options '(:text))
-				(options `((kind mark)
-					   (mark ,mark)
-					   ,@(the-options opts :ident :class)))
-				(body (new handle
-					 (ast s))))
-			     (unref n mark 'mark))))))))
-   (define (make-bib-ref v)
-      (let ((s (resolve-bib bib-table v)))
-	 (if s
-	     (let* ((n (new markup
-			  (markup 'bib-ref)
-			  (ident (symbol->string 'bib-ref))
-			  (class class)
-			  (required-options '(:text))
-			  (options (the-options opts :ident :class))
-			  (body (new handle
-				   (ast s)))))
-		    (h (new handle (ast n)))
-		    (o (markup-option s 'used)))
-		(markup-option-add! s 'used (if (pair? o) (cons h o) (list h)))
-		n)
-	     (unref #f v 'bib))))
-   (define (bib-ref text)
-      (if (pair? text)
-	  (new markup
-	     (markup 'bib-ref+)
-	     (ident (symbol->string 'bib-ref+))
-	     (class class)
-	     (options (the-options opts :ident :class))
-	     (body (map make-bib-ref text)))
-	  (make-bib-ref text)))
-   (define (url-ref)
-      (new markup
-	 (markup 'url-ref)
-	 (ident (symbol->string 'url-ref))
-	 (class class)
-	 (required-options '(:url :text))
-	 (options (the-options opts :ident :class))))
-   (define (line-ref line)
-      (new unresolved
-	 (proc  (lambda (n e env)
-		   (let ((l (resolve-line line)))
-		      (if (pair? l)
-			  (new markup
-			     (markup 'line-ref)
-			     (ident (symbol->string 'line-ref))
-			     (class class)
-			     (options `((:text ,(markup-ident (car l)))
-					,@(the-options opts :ident :class)))
-			     (body (new handle
-				      (ast (car l)))))
-			  (unref n line 'line)))))))
-   (let ((b (the-body opts)))
-      (if (not (null? b))
-	  (skribe-warning 1 'ref "Arguments ignored " b))
-      (cond
-	 (skribe (skribe-ref skribe))
-	 (handle (handle-ref handle))
-	 (ident (doref ident #f))
-	 (chapter (doref chapter 'chapter))
-	 (section (doref section 'section))
-	 (subsection (doref subsection 'subsection))
-	 (subsubsection (doref subsubsection 'subsubsection))
-	 (figure (doref figure 'figure))
-	 (mark (mark-ref mark))
-	 (bib (bib-ref bib))
-	 (url (url-ref))
-	 (line (line-ref line))
-	 (else (skribe-error 'ref "Illegal reference" opts)))))
-
-;*---------------------------------------------------------------------*/
-;*    resolve ...                                                      */
-;*---------------------------------------------------------------------*/
-(define-markup (resolve fun)
-   (new unresolved
-      (proc fun)))
-
-;*---------------------------------------------------------------------*/
-;*    bibliography ...                                                 */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/bib.skb:bibliography@                     */
-;*---------------------------------------------------------------------*/
-(define-markup (bibliography #!rest files
-			     #!key
-			     (command #f) (bib-table (default-bib-table)))
-   (for-each (lambda (f)
-		(cond
-		   ((string? f)
-		    (bib-load! bib-table f command))
-		   ((pair? f)
-		    (bib-add! bib-table f))
-		   (else
-		    (skribe-error "bibliography" "Illegal entry" f))))
-	     (the-body files)))
-
-;*---------------------------------------------------------------------*/
-;*    the-bibliography ...                                             */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/bib.skb:the-bibliography@                 */
-;*    writer:                                                          */
-;*       base: @ref ../../skr/base.skr:the-bibliography@               */
-;*---------------------------------------------------------------------*/
-(define-markup (the-bibliography #!rest opts
-				 #!key
-				 pred
-				 (bib-table (default-bib-table))
-				 (sort bib-sort/authors)
-				 (count 'partial))
-   (if (not (memq count '(partial full)))
-       (skribe-error 'the-bibliography
-		     "Cound must be either `partial' or `full'"
-		     count)
-       (new unresolved
-	  (proc (lambda (n e env)
-		   (resolve-the-bib bib-table
-				    (new handle (ast n))
-				    sort
-				    pred
-				    count
-				    (the-options opts)))))))
-
-;*---------------------------------------------------------------------*/
-;*    make-index ...                                                   */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/index.skb:make-index@                     */
-;*---------------------------------------------------------------------*/
-(define-markup (make-index ident)
-   (make-index-table ident))
-   
-;*---------------------------------------------------------------------*/
-;*    index ...                                                        */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/index.skb:index@                          */
-;*---------------------------------------------------------------------*/
-(define-markup (index #!rest
-		      opts
-		      #!key
-		      (ident #f) (class "index")
-		      (note #f) (index #f) (shape #f)
-		      (url #f))
-   (let* ((entry-name (the-body opts))
-	  (ename (cond
-		    ((string? entry-name)
-		     entry-name)
-		    ((and (pair? entry-name) (every string? entry-name))
-		     (apply string-append entry-name))
-		    (else
-		     (skribe-error
-		      'index
-		      "entry-name must be either a string or a list of strings"
-		      entry-name))))
-	  (table (cond
-		    ((not index) (default-index))
-		    ((index? index) index)
-		    (else (skribe-type-error 'index
-					     "Illegal index table, "
-					     index
-					     "index"))))
-	  (m (mark (symbol->string (gensym))))
-	  (h (new handle (ast m)))
-	  (new (new markup
-		  (markup '&index-entry)
-		  (ident (or ident (symbol->string (gensym 'index))))
-		  (class class)
-		  (options `((name ,ename) ,@(the-options opts :ident :class)))
-		  (body (if url
-			    (ref :url url :text (or shape ename))
-			    (ref :handle h :text (or shape ename)))))))
-      ;; New is bound to a dummy option of the mark in order
-      ;; to make new options verified.
-      (markup-option-add! m 'to-verify new)
-      (hashtable-update! table
-			 ename
-			 (lambda (cur) (cons new cur))
-			 (list new))
-      m))
-
-;*---------------------------------------------------------------------*/
-;*    the-index ...                                                    */
-;*    -------------------------------------------------------------    */
-;*    doc:                                                             */
-;*       @ref ../../doc/user/index.skb:the-index@                      */
-;*    writer:                                                          */
-;*       base: @ref ../../skr/base.skr:the-index@                      */
-;*       html: @ref ../../skr/html.skr:the-index-header@               */
-;*---------------------------------------------------------------------*/
-(define-markup (the-index #!rest
-			  opts
-			  #!key
-			  (ident #f)
-			  (class "the-index")
-			  (split #f)
-			  (char-offset 0)
-			  (header-limit 50)
-			  (column 1))
-   (let ((bd (the-body opts)))
-      (cond
-	 ((not (and (integer? char-offset) (>= char-offset 0)))
-	  (skribe-error 'the-index "Illegal char offset" char-offset))
-	 ((not (integer? column))
-	  (skribe-error 'the-index "Illegal column number" column))
-	 ((not (every? index? bd))
-	  (skribe-error 'the-index
-			"Illegal indexes"
-			(filter (lambda (o) (not (index? o))) bd)))
-	 (else
-	  (new unresolved
-	     (proc (lambda (n e env)
-		      (resolve-the-index (ast-loc n)
-					 ident class
-					 bd
-					 split
-					 char-offset
-					 header-limit
-					 column))))))))
diff --git a/src/common/bib.scm b/src/common/bib.scm
deleted file mode 100644
index b73c5f0..0000000
--- a/src/common/bib.scm
+++ /dev/null
@@ -1,192 +0,0 @@
-;*=====================================================================*/
-;*    serrano/prgm/project/skribe/src/common/bib.scm                   */
-;*    -------------------------------------------------------------    */
-;*    Author      :  Manuel Serrano                                    */
-;*    Creation    :  Fri Dec  7 06:12:29 2001                          */
-;*    Last change :  Wed Jan 14 08:02:45 2004 (serrano)                */
-;*    Copyright   :  2001-04 Manuel Serrano                            */
-;*    -------------------------------------------------------------    */
-;*    Skribe Bibliography                                              */
-;*    -------------------------------------------------------------    */
-;*    Implementation: @label bib@                                      */
-;*    bigloo: @path ../bigloo/bib.bgl@                                 */
-;*=====================================================================*/
-
-;*---------------------------------------------------------------------*/
-;*    bib-load! ...                                                    */
-;*---------------------------------------------------------------------*/
-(define (bib-load! table filename command)
-   (if (not (bib-table? table))
-       (skribe-error 'bib-load "Illegal bibliography table" table)
-       ;; read the file
-       (let ((p (skribe-open-bib-file filename command)))
-	  (if (not (input-port? p))
-	      (skribe-error 'bib-load "Can't open data base" filename)
-	      (unwind-protect
-		 (parse-bib table p)
-		 (close-input-port p))))))
-
-;*---------------------------------------------------------------------*/
-;*    resolve-bib ...                                                  */
-;*---------------------------------------------------------------------*/
-(define (resolve-bib table ident)
-   (if (not (bib-table? table))
-       (skribe-error 'resolve-bib "Illegal bibliography table" table)
-       (let* ((i (cond
-		    ((string? ident) ident)
-		    ((symbol? ident) (symbol->string ident))
-		    (else (skribe-error 'resolve-bib "Illegal ident" ident))))
-	      (en (hashtable-get table i)))
-	  (if (is-markup? en '&bib-entry)
-	      en
-	      #f))))
-
-;*---------------------------------------------------------------------*/
-;*    make-bib-entry ...                                               */
-;*---------------------------------------------------------------------*/
-(define (make-bib-entry kind ident fields from)
-   (let* ((m (new markup
-		(markup '&bib-entry)
-		(ident ident)
-		(options `((kind ,kind) (from ,from)))))
-	  (h (new handle
-		(ast m))))
-      (for-each (lambda (f)
-		   (if (and (pair? f)
-			    (pair? (cdr f))
-			    (null? (cddr f))
-			    (symbol? (car f)))
-		       (markup-option-add! m 
-					   (car f)
-					   (new markup
-					      (markup (symbol-append
-						       '&bib-entry-
-						       (car f)))
-					      (parent h)
-					      (body (cadr f))))
-		       (bib-parse-error f)))
-		fields)
-      m))
-
-;*---------------------------------------------------------------------*/
-;*    bib-sort/authors ...                                             */
-;*---------------------------------------------------------------------*/
-(define (bib-sort/authors l)
-   (define (cmp i1 i2 def)
-      (cond
-	 ((and (markup? i1) (markup? i2))
-	  (cmp (markup-body i1) (markup-body i2) def))
-	 ((markup? i1)
-	  (cmp (markup-body i1) i2 def))
-	 ((markup? i2)
-	  (cmp i1 (markup-body i2) def))
-	 ((and (string? i1) (string? i2))
-	  (if (string=? i1 i2)
-	      (def)
-	      (string<? i1 i2)))
-	 ((string? i1)
-	  #f)
-	 ((string? i2)
-	  #t)
-	 (else
-	  (def))))
-   (sort l (lambda (e1 e2)
-	      (cmp (markup-option e1 'author)
-		   (markup-option e2 'author)
-		   (lambda ()
-		      (cmp (markup-option e1 'year)
-			   (markup-option e2 'year)
-			   (lambda ()
-			      (cmp (markup-option e1 'title)
-				   (markup-option e2 'title)
-				   (lambda ()
-				      (cmp (markup-ident e1)
-					   (markup-ident e2)
-					   (lambda ()
-					      #t)))))))))))
-
-;*---------------------------------------------------------------------*/
-;*    bib-sort/idents ...                                              */
-;*---------------------------------------------------------------------*/
-(define (bib-sort/idents l)
-   (sort l (lambda (e f) (string<? (markup-ident e) (markup-ident f)))))
-
-;*---------------------------------------------------------------------*/
-;*    bib-sort/dates ...                                               */
-;*---------------------------------------------------------------------*/
-(define (bib-sort/dates l)
-   (sort l (lambda (p1 p2)
-	      (define (month-num m)
-		 (let ((body (markup-body m)))
-		    (if (not (string? body))
-			13
-			(let* ((s (if (> (string-length body) 3)
-				      (substring body 0 3)
-				      body))
-			       (sy (string->symbol (string-downcase body)))
-			       (c (assq sy '((jan . 1)
-					     (feb . 2)
-					     (mar . 3)
-					     (apr . 4)
-					     (may . 5)
-					     (jun . 6)
-					     (jul . 7)
-					     (aug . 8)
-					     (sep . 9)
-					     (oct . 10)
-					     (nov . 11)
-					     (dec . 12)))))
-			   (if (pair? c) (cdr c) 13)))))
-	      (let ((d1 (markup-option p1 'year))
-		    (d2 (markup-option p2 'year)))
-		 (cond
-		    ((not (markup? d1)) #f)
-		    ((not (markup? d2)) #t)
-		    (else
-		     (let ((y1 (markup-body d1))
-			   (y2 (markup-body d2)))
-			(cond
-			   ((string>? y1 y2) #t)
-			   ((string<? y1 y2) #f)
-			   (else
-			    (let ((d1 (markup-option p1 'month))
-				  (d2 (markup-option p2 'month)))
-			       (cond
-				  ((not (markup? d1)) #f)
-				  ((not (markup? d2)) #t)
-				  (else
-				   (let ((m1 (month-num d1))
-					 (m2 (month-num d2)))
-				      (> m1 m2))))))))))))))
-
-;*---------------------------------------------------------------------*/
-;*    resolve-the-bib ...                                              */
-;*---------------------------------------------------------------------*/
-(define (resolve-the-bib table n sort pred count opts)
-   (define (count! entries)
-      (let loop ((es entries)
-		 (i 1))
-	 (if (pair? es)
-	     (begin
-		(markup-option-add! (car es)
-				    :title
-				    (new markup
-				       (markup '&bib-entry-ident)
-				       (parent (car es))
-				       (options `((number ,i)))
-				       (body (new handle
-						(ast (car es))))))
-		(loop (cdr es) (+ i 1))))))
-   (if (not (bib-table? table))
-       (skribe-error 'resolve-the-bib "Illegal bibliography table" table)
-       (let* ((es (sort (hashtable->list table)))
-	      (fes (filter (if (procedure? pred)
-			       (lambda (m) (pred m n))
-			       (lambda (m) (pair? (markup-option m 'used))))
-			   es)))
-	  (count! (if (eq? count 'full) es fes))
-	  (new markup
-	     (markup '&the-bibliography)
-	     (options opts)
-	     (body fes)))))
-
diff --git a/src/common/configure.scm b/src/common/configure.scm
deleted file mode 100644
index 90e2339..0000000
--- a/src/common/configure.scm
+++ /dev/null
@@ -1,8 +0,0 @@
-;; Automatically generated file (don't edit)
-(define (skribe-release) "1.2d")
-(define (skribe-url) "http://www.inria.fr/mimosa/fp/Skribe")
-(define (skribe-doc-dir) "/usr/local/doc/skribe-1.2d")
-(define (skribe-ext-dir) "/usr/local/share/skribe/extensions")
-(define (skribe-default-path) '("." "/usr/local/share/skribe/extensions" "/usr/local/share/skribe/1.2d/skr" ))
-(define (skribe-scheme) "bigloo")
-
diff --git a/src/common/configure.scm.in b/src/common/configure.scm.in
deleted file mode 100644
index 830ec4d..0000000
--- a/src/common/configure.scm.in
+++ /dev/null
@@ -1,6 +0,0 @@
-(define (skribe-release) "@SKRIBE_RELEASE@")
-(define (skribe-url) "@SKRIBE_URL@")
-(define (skribe-doc-dir) "@SKRIBE_DOC_DIR@")
-(define (skribe-ext-dir) "@SKRIBE_EXT_DIR@")
-(define (skribe-default-path) @SKRIBE_SKR_PATH@)
-(define (skribe-scheme) "@SKRIBE_SCHEME@")
diff --git a/src/common/index.scm b/src/common/index.scm
deleted file mode 100644
index 65c271f..0000000
--- a/src/common/index.scm
+++ /dev/null
@@ -1,126 +0,0 @@
-;*=====================================================================*/
-;*    serrano/prgm/project/skribe/src/common/index.scm                 */
-;*    -------------------------------------------------------------    */
-;*    Author      :  Manuel Serrano                                    */
-;*    Creation    :  Sun Aug 24 08:01:45 2003                          */
-;*    Last change :  Wed Feb  4 14:58:05 2004 (serrano)                */
-;*    Copyright   :  2003-04 Manuel Serrano                            */
-;*    -------------------------------------------------------------    */
-;*    Skribe indexes                                                   */
-;*    -------------------------------------------------------------    */
-;*    Implementation: @label index@                                    */
-;*    bigloo: @path ../bigloo/index.bgl@                               */
-;*=====================================================================*/
-
-;*---------------------------------------------------------------------*/
-;*    index? ...                                                       */
-;*---------------------------------------------------------------------*/
-(define (index? obj)
-   (hashtable? obj))
-
-;*---------------------------------------------------------------------*/
-;*    *index-table* ...                                                */
-;*---------------------------------------------------------------------*/
-(define *index-table* #f)
-
-;*---------------------------------------------------------------------*/
-;*    make-index-table ...                                             */
-;*---------------------------------------------------------------------*/
-(define (make-index-table ident)
-   (make-hashtable))
-
-;*---------------------------------------------------------------------*/
-;*    default-index ...                                                */
-;*---------------------------------------------------------------------*/
-(define (default-index)
-   (if (not *index-table*)
-       (set! *index-table* (make-index-table "default-index")))
-   *index-table*)
-
-;*---------------------------------------------------------------------*/
-;*    resolve-the-index ...                                            */
-;*---------------------------------------------------------------------*/
-(define (resolve-the-index loc i c indexes split char-offset header-limit col)
-   ;; fetch the descriminating index name letter
-   (define (index-ref n)
-      (let ((name (markup-option n 'name)))
-	 (if (>= char-offset (string-length name))
-	     (skribe-error 'the-index "char-offset out of bound" char-offset)
-	     (string-ref name char-offset))))
-   ;; sort a bucket of entries (the entries in a bucket share there name)
-   (define (sort-entries-bucket ie)
-      (sort ie 
-	    (lambda (i1 i2)
-	       (or (not (markup-option i1 :note))
-		   (markup-option i2 :note)))))
-   ;; accumulate all the entries starting with the same letter
-   (define (letter-references refs)
-      (let ((letter (index-ref (car (car refs)))))
-	 (let loop ((refs refs)
-		    (acc '()))
-	    (if (or (null? refs)
-		    (not (char-ci=? letter (index-ref (car (car refs))))))
-		(values (char-upcase letter) acc refs)
-		(loop (cdr refs) (cons (car refs) acc))))))
-   ;; merge the buckets that comes from different index tables
-   (define (merge-buckets buckets)
-      (if (null? buckets)
-	  '()
-	  (let loop ((buckets buckets)
-		     (res '()))
-	     (cond
-		((null? (cdr buckets))
-		 (reverse! (cons (car buckets) res)))
-		((string=? (markup-option (car (car buckets)) 'name)
-			   (markup-option (car (cadr buckets)) 'name))
-		 ;; we merge
-		 (loop (cons (append (car buckets) (cadr buckets))
-			     (cddr buckets))
-		       res))
-		(else
-		 (loop (cdr buckets)
-		       (cons (car buckets) res)))))))
-   (let* ((entries (apply append (map hashtable->list indexes)))
-	  (sorted (map sort-entries-bucket
-		       (merge-buckets
-			(sort entries
-			      (lambda (e1 e2)
-				 (string-ci<?
-				  (markup-option (car e1) 'name)
-				  (markup-option (car e2) 'name))))))))
-      (if (and (not split) (< (apply + (map length sorted)) header-limit))
-	  (new markup
-	     (markup '&the-index)
-	     (loc loc)
-	     (ident i)
-	     (class c)
-	     (options `((:column ,col)))
-	     (body sorted))
-	  (let loop ((refs sorted)
-		     (lrefs '())
-		     (body '()))
-	     (if (null? refs)
-		 (new markup
-		    (markup '&the-index)
-		    (loc loc)
-		    (ident i)
-		    (class c)
-		    (options `((:column ,col)
-			       (header ,(new markup
-					   (markup '&the-index-header)
-					   (loc loc)
-					   (body (reverse! lrefs))))))
-		    (body (reverse! body)))
-		 (call-with-values
-		    (lambda () (letter-references refs))
-		    (lambda (l lr next-refs)
-		       (let* ((s (string l))
-			      (m (mark (symbol->string (gensym s)) :text s))
-			      (h (new handle (loc loc) (ast m)))
-			      (r (ref :handle h :text s)))
-			  (ast-loc-set! m loc)
-			  (ast-loc-set! r loc)
-			  (loop next-refs
-				(cons r lrefs)
-				(append lr (cons m body)))))))))))
-
diff --git a/src/common/lib.scm b/src/common/lib.scm
deleted file mode 100644
index b0fa2d0..0000000
--- a/src/common/lib.scm
+++ /dev/null
@@ -1,238 +0,0 @@
-;*=====================================================================*/
-;*    serrano/prgm/project/skribe/src/common/lib.scm                   */
-;*    -------------------------------------------------------------    */
-;*    Author      :  Manuel Serrano                                    */
-;*    Creation    :  Wed Sep 10 11:57:54 2003                          */
-;*    Last change :  Wed Oct 27 12:16:40 2004 (eg)                     */
-;*    Copyright   :  2003-04 Manuel Serrano                            */
-;*    -------------------------------------------------------------    */
-;*    The Scheme independent lib part.                                 */
-;*    -------------------------------------------------------------    */
-;*    Implementation: @label lib@                                      */
-;*    bigloo: @path ../bigloo/lib.bgl@                                 */
-;*=====================================================================*/
-
-;*---------------------------------------------------------------------*/
-;*    engine-custom-add! ...                                           */
-;*---------------------------------------------------------------------*/
-(define (engine-custom-add! e id val)
-   (let ((old (engine-custom e id)))
-      (if (unspecified? old)
-	  (engine-custom-set! e id (list val))
-	  (engine-custom-set! e id (cons val old)))))
-
-;*---------------------------------------------------------------------*/
-;*    find-markup-ident ...                                            */
-;*---------------------------------------------------------------------*/
-(define (find-markup-ident ident)
-   (let ((r (find-markups ident)))
-      (if (or (pair? r) (null? r))
-	  r
-	  '())))
-
-;*---------------------------------------------------------------------*/
-;*    container-search-down ...                                        */
-;*---------------------------------------------------------------------*/
-(define (container-search-down pred obj)
-   (with-debug 4 'container-search-down
-      (debug-item "obj=" (find-runtime-type obj))
-      (let loop ((obj (markup-body obj)))
-	 (cond
-	    ((pair? obj)
-	     (apply append (map (lambda (o) (loop o)) obj)))
-	    ((container? obj)
-	     (let ((rest (loop (markup-body obj))))
-		(if (pred obj)
-		    (cons obj rest)
-		    rest)))
-	    ((pred obj)
-	     (list obj))
-	    (else
-	     '())))))
-       
-;*---------------------------------------------------------------------*/
-;*    search-down ...                                                  */
-;*---------------------------------------------------------------------*/
-(define (search-down pred obj)
-   (with-debug 4 'search-down
-      (debug-item "obj=" (find-runtime-type obj))
-      (let loop ((obj (markup-body obj)))
-	 (cond
-	    ((pair? obj)
-	     (apply append (map (lambda (o) (loop o)) obj)))
-	    ((markup? obj)
-	     (let ((rest (loop (markup-body obj))))
-		(if (pred obj)
-		    (cons obj rest)
-		    rest)))
-	    ((pred obj)
-	     (list obj))
-	    (else
-	     '())))))
-       
-;*---------------------------------------------------------------------*/
-;*    find-down ...                                                    */
-;*---------------------------------------------------------------------*/
-(define (find-down pred obj)
-   (with-debug 4 'find-down
-      (debug-item "obj=" (find-runtime-type obj))
-      (let loop ((obj obj))
-	 (cond
-	    ((pair? obj)
-	     (apply append (map (lambda (o) (loop o)) obj)))
-	    ((markup? obj)
-	     (debug-item "loop=" (find-runtime-type obj)
-			 " " (markup-ident obj))
-	     (if (pred obj)
-		 (list (cons obj (loop (markup-body obj))))
-		 '()))
-	    (else
-	     (if (pred obj)
-		 (list obj)
-		 '()))))))
-       
-;*---------------------------------------------------------------------*/
-;*    find1-down ...                                                   */
-;*---------------------------------------------------------------------*/
-(define (find1-down pred obj)
-   (with-debug 4 'find1-down
-      (let loop ((obj obj)
-		 (stack '()))
-	 (debug-item "obj=" (find-runtime-type obj)
-		     " " (if (markup? obj) (markup-markup obj) "???")
-		     " " (if (markup? obj) (markup-ident obj) ""))
-	 (cond
-	    ((memq obj stack)
-	     (skribe-error 'find1-down "Illegal cyclic object" obj))
-	    ((pair? obj)
-	     (let liip ((obj obj))
-		(cond
-		   ((null? obj)
-		    #f)
-		   (else
-		    (or (loop (car obj) (cons obj stack))
-			(liip (cdr obj)))))))
-	    ((pred obj)
-	     obj)
-	    ((markup? obj)
-	     (loop (markup-body obj) (cons obj stack)))
-	    (else
-	     #f)))))
-
-;*---------------------------------------------------------------------*/
-;*    find-up ...                                                      */
-;*---------------------------------------------------------------------*/
-(define (find-up pred obj)
-   (let loop ((obj obj)
-	      (res '()))
-      (cond
-	 ((not (ast? obj))
-	  res)
-	 ((pred obj)
-	  (loop (ast-parent obj) (cons obj res)))
-	 (else
-	  (loop (ast-parent obj) (cons obj res))))))
-
-;*---------------------------------------------------------------------*/
-;*    find1-up ...                                                     */
-;*---------------------------------------------------------------------*/
-(define (find1-up pred obj)
-   (let loop ((obj obj))
-      (cond
-	 ((not (ast? obj))
-	  #f)
-	 ((pred obj)
-	  obj)
-	 (else
-	  (loop (ast-parent obj))))))
-
-;*---------------------------------------------------------------------*/
-;*    ast-document ...                                                 */
-;*---------------------------------------------------------------------*/
-(define (ast-document m)
-   (find1-up document? m))
-
-;*---------------------------------------------------------------------*/
-;*    ast-chapter ...                                                  */
-;*---------------------------------------------------------------------*/
-(define (ast-chapter m)
-   (find1-up (lambda (n) (is-markup? n 'chapter)) m))
-
-;*---------------------------------------------------------------------*/
-;*    ast-section ...                                                  */
-;*---------------------------------------------------------------------*/
-(define (ast-section m)
-   (find1-up (lambda (n) (is-markup? n 'section)) m))
-
-;*---------------------------------------------------------------------*/
-;*    the-body ...                                                     */
-;*    -------------------------------------------------------------    */
-;*    Filter out the options                                           */
-;*---------------------------------------------------------------------*/
-(define (the-body opt+)
-   (let loop ((opt* opt+)
-	      (res '()))
-      (cond
-	 ((null? opt*)
-	  (reverse! res))
-	 ((not (pair? opt*))
-	  (skribe-error 'the-body "Illegal body" opt*))
-	 ((keyword? (car opt*))
-	  (if (null? (cdr opt*))
-	      (skribe-error 'the-body "Illegal option" (car opt*))
-	      (loop (cddr opt*) res)))
-	 (else
-	  (loop (cdr opt*) (cons (car opt*) res))))))
-
-;*---------------------------------------------------------------------*/
-;*    the-options ...                                                  */
-;*    -------------------------------------------------------------    */
-;*    Returns an list made of options. The OUT argument contains       */
-;*    keywords that are filtered out.                                  */
-;*---------------------------------------------------------------------*/
-(define (the-options opt+ . out)
-   (let loop ((opt* opt+)
-	      (res '()))
-      (cond
-	 ((null? opt*)
-	  (reverse! res))
-	 ((not (pair? opt*))
-	  (skribe-error 'the-options "Illegal options" opt*))
-	 ((keyword? (car opt*))
-	  (cond
-	     ((null? (cdr opt*))
-	      (skribe-error 'the-options "Illegal option" (car opt*)))
-	     ((memq (car opt*) out)
-	      (loop (cdr opt*) res))
-	     (else
-	      (loop (cdr opt*)
-		    (cons (list (car opt*) (cadr opt*)) res)))))
-	 (else
-	  (loop (cdr opt*) res)))))
-
-;*---------------------------------------------------------------------*/
-;*    list-split ...                                                   */
-;*---------------------------------------------------------------------*/
-(define (list-split l num . fill)
-   (let loop ((l l)
-	      (i 0)
-	      (acc '())
-	      (res '()))
-      (cond
-	 ((null? l)
-	  (reverse! (cons (if (or (null? fill) (= i num))
-			      (reverse! acc)
-			      (append! (reverse! acc)
-				       (make-list (- num i) (car fill))))
-			  res)))
-	 ((= i num)
-	  (loop l
-		0
-		'()
-		(cons (reverse! acc) res)))
-	 (else
-	  (loop (cdr l)
-		(+ i 1)
-		(cons (car l) acc)
-		res)))))
-
diff --git a/src/common/param.scm b/src/common/param.scm
deleted file mode 100644
index ba8d489..0000000
--- a/src/common/param.scm
+++ /dev/null
@@ -1,69 +0,0 @@
-;*=====================================================================*/
-;*    serrano/prgm/project/skribe/src/common/param.scm                 */
-;*    -------------------------------------------------------------    */
-;*    Author      :  Manuel Serrano                                    */
-;*    Creation    :  Wed Jul 30 09:06:53 2003                          */
-;*    Last change :  Thu Oct 28 21:51:49 2004 (eg)                */
-;*    Copyright   :  2003 Manuel Serrano                               */
-;*    -------------------------------------------------------------    */
-;*    Common Skribe parameters                                         */
-;*    Implementation: @label param@                                    */
-;*       bigloo: @path ../bigloo/param.bgl@                            */
-;*=====================================================================*/
-
-;*---------------------------------------------------------------------*/
-;*    *skribe-rc-file* ...                                             */
-;*    -------------------------------------------------------------    */
-;*    The "runtime command" file.                                      */
-;*---------------------------------------------------------------------*/
-(define *skribe-rc-file* "skriberc")
-
-;*---------------------------------------------------------------------*/
-;*    *skribe-auto-mode-alist* ...                                     */
-;*---------------------------------------------------------------------*/
-(define *skribe-auto-mode-alist*
-   '(("html" . html)
-     ("sui" . sui)
-     ("tex" . latex)
-     ("ctex" . context)
-     ("xml" . xml)
-     ("info" . info)
-     ("txt" . ascii)
-     ("mgp" . mgp)
-     ("man" . man)))
-
-;*---------------------------------------------------------------------*/
-;*    *skribe-auto-load-alist* ...                                     */
-;*    -------------------------------------------------------------    */
-;*    Autoload engines.                                                */
-;*---------------------------------------------------------------------*/
-(define *skribe-auto-load-alist*
-   '((base . "base.skr")
-     (html . "html.skr")
-     (sui . "html.skr")
-     (latex . "latex.skr")
-     (context . "context.skr")
-     (xml . "xml.skr")))
-
-;*---------------------------------------------------------------------*/
-;*    *skribe-preload* ...                                             */
-;*    -------------------------------------------------------------    */
-;*    The list of skribe files (e.g. styles) to be loaded at boot-time */
-;*---------------------------------------------------------------------*/
-(define *skribe-preload*
-   '("skribe.skr"))
-
-;*---------------------------------------------------------------------*/
-;*    *skribe-precustom* ...                                           */
-;*    -------------------------------------------------------------    */
-;*    The list of pair <custom x value> to be assigned to the default  */
-;*    engine.                                                          */
-;*---------------------------------------------------------------------*/
-(define *skribe-precustom*
-   '())
-
-;*---------------------------------------------------------------------*/
-;*    *skribebib-auto-mode-alist* ...                                  */
-;*---------------------------------------------------------------------*/
-(define *skribebib-auto-mode-alist*
-   '(("bib" . "skribebibtex")))
diff --git a/src/common/sui.scm b/src/common/sui.scm
deleted file mode 100644
index eb6134b..0000000
--- a/src/common/sui.scm
+++ /dev/null
@@ -1,166 +0,0 @@
-;*=====================================================================*/
-;*    serrano/prgm/project/skribe/src/common/sui.scm                   */
-;*    -------------------------------------------------------------    */
-;*    Author      :  Manuel Serrano                                    */
-;*    Creation    :  Wed Dec 31 11:44:33 2003                          */
-;*    Last change :  Tue Feb 17 11:35:32 2004 (serrano)                */
-;*    Copyright   :  2003-04 Manuel Serrano                            */
-;*    -------------------------------------------------------------    */
-;*    Skribe Url Indexes                                               */
-;*    -------------------------------------------------------------    */
-;*    Implementation: @label lib@                                      */
-;*    bigloo: @path ../bigloo/sui.bgl@                                 */
-;*=====================================================================*/
-
-;*---------------------------------------------------------------------*/
-;*    *sui-table* ...                                                  */
-;*---------------------------------------------------------------------*/
-(define *sui-table* (make-hashtable))
-
-;*---------------------------------------------------------------------*/
-;*    load-sui ...                                                     */
-;*    -------------------------------------------------------------    */
-;*    Returns a SUI sexp if already loaded. Load it otherwise.         */
-;*    Raise an error if the file cannot be open.                       */
-;*---------------------------------------------------------------------*/
-(define (load-sui path)
-   (let ((sexp (hashtable-get *sui-table* path)))
-      (or sexp
-	  (begin
-	     (when (> *skribe-verbose* 0)
-		(fprintf (current-error-port) "  [loading sui: ~a]\n" path))
-	     (let ((p (open-input-file path)))
-		(if (not (input-port? p))
-		    (skribe-error 'load-sui
-				  "Can't find `Skribe Url Index' file"
-				  path)
-		    (unwind-protect
-		       (let ((sexp (read p)))
-			  (match-case sexp
-			     ((sui (? string?) . ?-)
-			      (hashtable-put! *sui-table* path sexp))
-			     (else
-			      (skribe-error 'load-sui
-					    "Illegal `Skribe Url Index' file"
-					    path)))
-			  sexp)
-		       (close-input-port p))))))))
-
-;*---------------------------------------------------------------------*/
-;*    sui-ref->url ...                                                 */
-;*---------------------------------------------------------------------*/
-(define (sui-ref->url dir sui ident opts)
-   (let ((refs (sui-find-ref sui ident opts)))
-      (and (pair? refs)
-	   (let ((base (sui-file sui))
-		 (file (car (car refs)))
-		 (mark (cdr (car refs))))
-	      (format "~a/~a#~a" dir (or file base) mark)))))
-
-;*---------------------------------------------------------------------*/
-;*    sui-title ...                                                    */
-;*---------------------------------------------------------------------*/
-(define (sui-title sexp)
-   (match-case sexp
-      ((sui (and ?title (? string?)) . ?-)
-       title)
-      (else
-       (skribe-error 'sui-title "Illegal `sui' format" sexp))))
-
-;*---------------------------------------------------------------------*/
-;*    sui-file ...                                                     */
-;*---------------------------------------------------------------------*/
-(define (sui-file sexp)
-   (sui-key sexp :file))
-
-;*---------------------------------------------------------------------*/
-;*    sui-key ...                                                      */
-;*---------------------------------------------------------------------*/
-(define (sui-key sexp key)
-   (match-case sexp
-      ((sui ?- . ?rest)
-       (let loop ((rest rest))
-	  (and (pair? rest)
-	       (if (eq? (car rest) key)
-		   (and (pair? (cdr rest))
-			(cadr rest))
-		   (loop (cdr rest))))))
-      (else
-       (skribe-error 'sui-key "Illegal `sui' format" sexp))))
-
-;*---------------------------------------------------------------------*/
-;*    sui-find-ref ...                                                 */
-;*---------------------------------------------------------------------*/
-(define (sui-find-ref sui ident opts)
-   (let ((ident (assq :ident opts))
-	 (mark (assq :mark opts))
-	 (class (let ((c (assq :class opts)))
-		   (and (pair? c) (cadr c))))
-	 (chapter (assq :chapter opts))
-	 (section (assq :section opts))
-	 (subsection (assq :subsection opts))
-	 (subsubsection (assq :subsubsection opts)))
-      (match-case sui
-	 ((sui (? string?) . ?refs)
-	  (cond
-	     (mark (sui-search-ref 'marks refs (cadr mark) class))
-	     (chapter (sui-search-ref 'chapters refs (cadr chapter) class))
-	     (section (sui-search-ref 'sections refs (cadr section) class))
-	     (subsection (sui-search-ref 'subsections refs (cadr subsection) class))
-	     (subsubsection (sui-search-ref 'subsubsections refs (cadr subsubsection) class))
-	     (ident (sui-search-all-refs sui ident class))
-	     (else '())))
-	 (else
-	  (skribe-error 'sui-find-ref "Illegal `sui' format" sui)))))
-
-;*---------------------------------------------------------------------*/
-;*    sui-search-all-refs ...                                          */
-;*---------------------------------------------------------------------*/
-(define (sui-search-all-refs sui id refs)
-   '())
-
-;*---------------------------------------------------------------------*/
-;*    sui-search-ref ...                                               */
-;*---------------------------------------------------------------------*/
-(define (sui-search-ref kind refs val class)
-   (define (find-ref refs val class)
-      (map (lambda (r)
-	      (let ((f (memq :file r))
-		    (c (memq :mark r)))
-		 (cons (and (pair? f) (cadr f)) (and (pair? c) (cadr c)))))
-	   (filter (if class
-		       (lambda (m)
-			  (and (pair? m)
-			       (string? (car m))
-			       (string=? (car m) val)
-			       (let ((c (memq :class m)))
-				  (and (pair? c)
-				       (eq? (cadr c) class)))))
-		       (lambda (m)
-			  (and (pair? m)
-			       (string? (car m))
-			       (string=? (car m) val))))
-		   refs)))
-   (let loop ((refs refs))
-      (if (pair? refs)
-	  (if (and (pair? (car refs)) (eq? (caar refs) kind))
-	      (find-ref (cdar refs) val class)
-	      (loop (cdr refs)))
-	  '())))
-   
-;*---------------------------------------------------------------------*/
-;*    sui-filter ...                                                   */
-;*---------------------------------------------------------------------*/
-(define (sui-filter sui pred1 pred2)
-   (match-case sui
-      ((sui (? string?) . ?refs)
-       (let loop ((refs refs)
-		  (res '()))
-	  (if (pair? refs)
-	      (if (and (pred1 (car refs)))
-		  (loop (cdr refs)
-			(cons (filter pred2 (cdar refs)) res))
-		  (loop (cdr refs) res))
-	      (reverse! res))))
-      (else
-       (skribe-error 'sui-filter "Illegal `sui' format" sui))))