37 files changed, 3399 insertions, 1139 deletions

diff --git a/src/guile/skribe/configure.scm b/src/guile/skribe/configure.scm
deleted file mode 100644
index 36b6540..0000000
--- a/src/guile/skribe/configure.scm
+++ /dev/null
@@ -1,112 +0,0 @@
-;;;;
-;;;; configure.stk	-- Skribe configuration options
-;;;; 
-;;;; Copyright © 2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
-;;;; 
-;;;; 
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.
-;;;; 
-;;;;           Author: Erick Gallesio [eg@essi.fr]
-;;;;    Creation date: 10-Feb-2004 11:47 (eg)
-;;;; Last file update: 17-Feb-2004 09:43 (eg)
-;;;;
-
-(define-module (skribe configure)
-   :export (skribe-release skribe-scheme skribe-url
-	    skribe-doc-dir skribe-ext-dir skribe-default-path
-
-	    skribe-configure skribe-enforce-configure))
-
-(define (skribe-release)
-  "1.2d/skribilo")
-
-(define (skribe-scheme)
-  "Guile")
-
-(define (skribe-url)
-  "http://www.google.com")
-
-;; FIXME:  The directory names should be defined at installation time.
-
-(define (skribe-doc-dir)
-  "/usr/share/doc/skribilo")
-
-(define (skribe-ext-dir)
-  "/usr/share/skribilo/ext")
-
-(define (skribe-default-path)
-  "/usr/share/skribe/")
-
-
-(define %skribe-conf
-  `((:release ,(skribe-release))
-    (:scheme ,(skribe-scheme))
-    (:url ,(skribe-url))
-    (:doc-dir ,(skribe-doc-dir))
-    (:ext-dir ,(skribe-ext-dir))
-    (:default-path ,(skribe-default-path))))
-
-;;;
-;;; SKRIBE-CONFIGURE
-;;;
-(define (skribe-configure . opt)
-  (let ((conf %skribe-conf))
-    (cond
-      ((null? opt)
-       conf)
-      ((null? (cdr opt))
-       (let ((cell (assq (car opt) conf)))
-	 (if (pair? cell)
-	     (cadr cell)
-	     'void)))
-      (else
-       (let loop ((opt opt))
-	 (cond
-	   ((null? opt)
-	    #t)
-	   ((not (keyword? (car opt)))
-	    #f)
-	   ((or (null? (cdr opt)) (keyword? (cadr opt)))
-	    #f)
-	   (else
-	    (let ((cell (assq (car opt) conf)))
-	      (if (and (pair? cell)
-		       (if (procedure? (cadr opt))
-			   ((cadr opt) (cadr cell))
-			   (equal? (cadr opt) (cadr cell))))
-		  (loop (cddr opt))
-		  #f)))))))))
-;;;
-;;;    SKRIBE-ENFORCE-CONFIGURE ...
-;;;
-(define (skribe-enforce-configure . opt)
-  (let loop ((o opt))
-    (when (pair? o)
-      (cond
-	((or (not (keyword? (car o)))
-	     (null? (cdr o)))
-	 (skribe-error 'skribe-enforce-configure "Illegal enforcement" opt))
-	((skribe-configure (car o) (cadr o))
-	 (loop (cddr o)))
-	(else
-	 (skribe-error 'skribe-enforce-configure
-		       (format "Configuration mismatch: ~a" (car o))
-		       (if (procedure? (cadr o))
-			   (format "provided `~a'"
-				   (skribe-configure (car o)))
-			   (format "provided `~a', required `~a'"
-				   (skribe-configure (car o))
-				   (cadr o)))))))))
diff --git a/src/guile/skribe/reader.scm b/src/guile/skribe/reader.scm
deleted file mode 100644
index bd38562..0000000
--- a/src/guile/skribe/reader.scm
+++ /dev/null
@@ -1,136 +0,0 @@
-;;;;
-;;;; reader.stk	-- Reader hook for the open bracket
-;;;; 
-;;;; Copyright (C) 2001-2003 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
-;;;; 
-;;;; 
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.
-;;;; 
-;;;;           Author: Erick Gallesio [eg@unice.fr]
-;;;;    Creation date:  6-Dec-2001 22:59 (eg)
-;;;; Last file update: 28-Feb-2004 10:22 (eg)
-;;;;
-
-;; Examples of ISO-2022-JP (here for cut'n paste tests, since my japanese
-;; is *very*  limited ;-).
-;;
-;; "Japan" $BF|K\(B
-;; "China and Chinese music" $BCf9q$HCf9q$N2;3Z(B 
-
-
-;; 
-;; This function is a hook for the standard reader. After defining,
-;; %read-bracket, the reader calls it when it encounters an open
-;; bracket
-
-
-(define (%read-bracket in)
-
-  (define (read-japanese in)
-    ;; This function reads an ISO-2022-JP sequence. Susch s sequence is coded
-    ;; as "^[$B......^[(B" . When entering in this function the current
-    ;; character is 'B' (the opening sequence one). Function reads until the
-    ;; end of the sequence and return it as a string
-    (read-char in) ;; to skip the starting #\B
-    (let ((res (open-output-string)))
-      (let Loop ((c (peek-char in)))
-	(cond 
-	  ((eof-object? c) 		;; EOF
-	   (error '%read-bracket "EOF encountered"))
-	  ((char=? c #\escape)
-	   (read-char in)
-	   (let ((next1 (peek-char in)))
-	     (if (char=? next1 #\()
-		 (begin
-		   (read-char in)
-		   (let ((next2 (peek-char in)))
-		     (if (char=? next2 #\B)
-			 (begin
-			   (read-char in)
-			   (format "\033$B~A\033(B" (get-output-string res)))
-			 (begin
-			   (format res "\033~A" next1)
-			   (Loop next2)))))
-		 (begin
-		   (display #\escape res)
-		   (Loop next1)))))
-	  (else (display (read-char in) res)
-		(Loop (peek-char in)))))))
-  ;;
-  ;; Body of %read-bracket starts here
-  ;;
-  (let ((out       (open-output-string))
-	(res       '())
-	(in-string? #f))
-    
-    (read-char in)	; skip open bracket
-
-    (let Loop ((c (peek-char in)))
-      (cond 
-         ((eof-object? c) 				;; EOF
-	  	(error '%read-bracket "EOF encountered"))
-
-	 ((char=? c #\escape)				;; ISO-2022-JP string?
-	  	(read-char in)
-		(let ((next1 (peek-char in)))
-		  (if (char=? next1 #\$)
-		      (begin
-			(read-char in)
-			(let ((next2 (peek-char in)))
-			  (if (char=? next2 #\B)
-			      (begin
-				(set! res
-				  (append! res
-					   (list (get-output-string out)
-						 (list 'unquote
-						       (list 'jp
-							     (read-japanese in))))))
-				(set! out (open-output-string)))
-			      (format out "\033~A" next1))))
-		      (display #\escape out)))
-		(Loop (peek-char in)))
-
-	 ((char=? c #\\)				;; Quote char
-	  	(read-char in)
-		(display (read-char in)  out)
-		(Loop (peek-char in)))
-	 
-	 ((and (not in-string?) (char=? c #\,))		;; Comma
-	        (read-char in)
-		(let ((next (peek-char in)))
-		  (if (char=? next #\()
-		      (begin
-			(set! res (append! res (list (get-output-string out)
-						     (list 'unquote
-							   (read in)))))
-			(set! out (open-output-string)))
-		      (display #\, out))
-		  (Loop (peek-char in))))
-
-	 ((and (not in-string?) (char=? c #\[))		;; Open bracket
-		(display (%read-bracket in) out)
-		(Loop (peek-char in)))
-
-	 ((and (not in-string?) (char=? c #\]))		;; Close bracket
-	  	(read-char in)
-		(let ((str (get-output-string out)))
-		  (list 'quasiquote
-			(append! res (if (string=? str "") '() (list str))))))
-
-	 (else (when (char=? c #\") (set! in-string? (not in-string?)))
-	       (display (read-char in) out)
-	       (Loop (peek-char in)))))))
-
diff --git a/src/guile/skribe/types.scm b/src/guile/skribe/types.scm
deleted file mode 100644
index 2ec7318..0000000
--- a/src/guile/skribe/types.scm
+++ /dev/null
@@ -1,314 +0,0 @@
-;;;;
-;;;; types.stk	-- Definition of Skribe classes
-;;;; 
-;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
-;;;; 
-;;;; 
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.
-;;;; 
-;;;;           Author: Erick Gallesio [eg@essi.fr]
-;;;;    Creation date: 12-Aug-2003 22:18 (eg)
-;;;; Last file update: 28-Oct-2004 16:18 (eg)
-;;;;
-
-(define-module (skribe types)  ;; FIXME:  Why should it be a separate module?
-   :export (<ast> ast? ast-loc ast-loc-set!
-	    <command> command? command-fmt command-body
-	    <unresolved> unresolved? unresolved-proc
-	    <handle> handle? handle-ast
-	    <node> node? node-options node-loc
-	    <engine> engine? engine-ident engine-format engine-customs
-	             engine-filter engine-symbol-table
-	    <writer> writer? write-object
-	    <processor> processor? processor-combinator processor-engine
-	    <markup> markup? bind-markup! markup-options is-markup?
-	             markup-body find-markups write-object
-	    <container> container? container-options
-	                container-ident container-body
-	    <document> document? document-ident document-body
-	               document-options document-end
-	    <language> language?
-	    <location> location? ast-location
-
-	    *node-table*)
-   :use-module (oop goops))
-
-(define *node-table* (make-hash-table))
-					; Used to stores the nodes of  an AST.
-					; It permits to retrieve a node from its
-					; identifier.
-
-
-;;;; ======================================================================
-;;;;
-;;;;				<AST>
-;;;;
-;;;; ======================================================================
-;;FIXME: set! location in <ast> 
-(define-class <ast> ()
-  (parent :accessor ast-parent :init-keyword :parent :init-form 'unspecified)
-  (loc    :init-form #f))
-
-(define (ast? obj)    		(is-a? obj <ast>))
-(define (ast-loc obj) 		(slot-ref obj 'loc))
-(define (ast-loc-set! obj v) 	(slot-set! obj 'loc v))
-
-;;;; ======================================================================
-;;;;
-;;;;				<COMMAND>
-;;;;
-;;;; ======================================================================
-(define-class <command> (<ast>)
-  (fmt    :init-keyword :fmt)
-  (body   :init-keyword :body))
-
-(define (command? obj)     (is-a? obj <command>))
-(define (command-fmt obj)  (slot-ref obj 'fmt))
-(define (command-body obj) (slot-ref obj 'body))
-
-;;;; ======================================================================
-;;;;
-;;;;				<UNRESOLVED>
-;;;;
-;;;; ======================================================================
-(define-class <unresolved> (<ast>)
-  (proc :init-keyword :proc))
-
-(define (unresolved? obj)     (is-a? obj <unresolved>))
-(define (unresolved-proc obj) (slot-ref obj 'proc))
-
-;;;; ======================================================================
-;;;;
-;;;;				<HANDLE>
-;;;;
-;;;; ======================================================================
-(define-class <handle> (<ast>)
-  (ast :init-keyword :ast :init-form #f :getter handle-ast))
-
-(define (handle? obj)     (is-a? obj <handle>))
-(define (handle-ast obj)  (slot-ref obj 'ast))
-
-;;;; ======================================================================
-;;;;
-;;;;				<ENGINE>
-;;;;
-;;;; ======================================================================
-(define-class <engine> ()
-  (ident 		:init-keyword :ident		:init-form '???)
-  (format		:init-keyword :format		:init-form "raw")
-  (info		:init-keyword :info		:init-form '())
-  (version 		:init-keyword :version		:init-form 'unspecified)
-  (delegate		:init-keyword :delegate		:init-form #f)
-  (writers		:init-keyword :writers		:init-form '())
-  (filter		:init-keyword :filter		:init-form #f)
-  (customs		:init-keyword :custom		:init-form '())
-  (symbol-table	:init-keyword :symbol-table	:init-form '()))
-
-
-
-
-(define (engine? obj)
-  (is-a? obj <engine>))
-
-(define (engine-ident obj)	;; Define it here since the doc searches it
-  (slot-ref obj 'ident))
-
-(define (engine-format obj)	;; Define it here since the doc searches it
-  (slot-ref obj 'format))
-
-(define (engine-customs obj)	;; Define it here since the doc searches it
-  (slot-ref obj 'customs))
-
-(define (engine-filter obj)	;; Define it here since the doc searches it
-  (slot-ref obj 'filter))
-
-(define (engine-symbol-table obj)	;; Define it here since the doc searches it
-  (slot-ref obj 'symbol-table))
-
-;;;; ======================================================================
-;;;;
-;;;;				<WRITER>
-;;;;
-;;;; ======================================================================
-(define-class <writer> ()
-  (ident	:init-keyword :ident	 :init-form '??? :getter writer-ident)
-  (class	:init-keyword :class	 :init-form 'unspecified
-		:getter writer-class)
-  (pred	:init-keyword :pred	 :init-form 'unspecified)
-  (upred	:init-keyword :upred	 :init-form 'unspecified)
-  (options	:init-keyword :options	 :init-form '()  :getter writer-options)
-  (verified? 	:init-keyword :verified? :init-form #f)
-  (validate	:init-keyword :validate  :init-form #f)
-  (before	:init-keyword :before	 :init-form #f   :getter writer-before)
-  (action	:init-keyword :action	 :init-form #f   :getter writer-action)
-  (after	:init-keyword :after	 :init-form #f   :getter writer-after))
-
-(define (writer? obj)
-  (is-a? obj <writer>))
-
-(define-method (write-object (obj <writer>) port)
-  (format port "#[~A (~A) ~A]"
-	  (class-name (class-of obj))
-	  (slot-ref obj 'ident)
-	  (address-of obj)))
-
-;;;; ======================================================================
-;;;;
-;;;;				<NODE>
-;;;;
-;;;; ======================================================================
-(define-class <node> (<ast>)
-  (required-options :init-keyword :required-options :init-form '())
-  (options	     :init-keyword :options 	     :init-form '())
-  (body	     :init-keyword :body	     :init-form #f
-	     :getter	   node-body))
-
-(define (node? obj)        (is-a? obj <node>))
-(define (node-options obj) (slot-ref obj 'options))
-(define node-loc 	   ast-loc)
-
-
-;;;; ======================================================================
-;;;;
-;;;;				<PROCESSOR>
-;;;;
-;;;; ======================================================================
-(define-class <processor> (<node>)
-  (combinator :init-keyword :combinator :init-form (lambda (e1 e2) e1))
-  (engine     :init-keyword :engine	 :init-form 'unspecified)
-  (procedure  :init-keyword :procedure	 :init-form (lambda (n e) n)))
-
-(define (processor? obj)           (is-a? obj <processor>))
-(define (processor-combinator obj) (slot-ref obj 'combinator))
-(define (processor-engine obj)     (slot-ref obj 'engine))
-
-;;;; ======================================================================
-;;;;
-;;;;				<MARKUP>
-;;;;
-;;;; ======================================================================
-(define-class <markup> (<node>)
-  (ident  :init-keyword :ident  :getter markup-ident :init-form #f)
-  (class  :init-keyword :class  :getter markup-class :init-form #f)
-  (markup :init-keyword :markup :getter markup-markup))
-
-
-(define (bind-markup! node)
-  (hash-set! *node-table*
-	     (markup-ident node)
-	     ;(lambda (cur) (cons node cur))
-	     (list node)))
-
-
-(define-method (initialize (self <markup>) initargs)
-  (next-method)
-  (bind-markup! self))
-
-
-(define (markup? obj)  		(is-a? obj <markup>))
-(define (markup-options obj)	(slot-ref obj 'options))
-(define markup-body    node-body)
-
-
-(define (is-markup? obj markup)
-  (and (is-a? obj <markup>)
-       (eq? (slot-ref obj 'markup) markup)))
-
-
-
-(define (find-markups ident)
-  (hash-ref *node-table* ident #f))
-
-
-(define-method (write-object (obj <markup>) port)
-  (format port "#[~A (~A/~A) ~A]"
-	  (class-name (class-of obj))
-	  (slot-ref obj 'markup)
-	  (slot-ref obj 'ident)
-	  (address-of obj)))
-
-;;;; ======================================================================
-;;;;
-;;;;				<CONTAINER>
-;;;;
-;;;; ======================================================================
-(define-class <container> (<markup>)
-  (env :init-keyword :env :init-form '()))
-
-(define (container? obj)    (is-a? obj <container>))
-(define (container-env obj) (slot-ref obj 'env))
-(define container-options   markup-options) 
-(define container-ident     markup-ident)
-(define container-body      node-body)
-
-
-
-;;;; ======================================================================
-;;;;
-;;;;				<DOCUMENT>
-;;;;
-;;;; ======================================================================
-(define-class <document> (<container>))
-
-(define (document? obj)      (is-a? obj <document>))
-(define (document-ident obj) (slot-ref obj 'ident))
-(define (document-body obj)  (slot-ref obj 'body))
-(define document-options     markup-options)
-(define document-env         container-env)
-
-
-  
-;;;; ======================================================================
-;;;;
-;;;;				<LANGUAGE>
-;;;;
-;;;; ======================================================================
-(define-class <language> ()
-  (name 	:init-keyword :name	 :init-form #f :getter langage-name)
-  (fontifier 	:init-keyword :fontifier :init-form #f :getter langage-fontifier)
-  (extractor 	:init-keyword :extractor :init-form #f :getter langage-extractor))
-
-(define (language? obj)
-  (is-a? obj <language>))
-  
-
-;;;; ======================================================================
-;;;;
-;;;;				<LOCATION>
-;;;;
-;;;; ======================================================================
-(define-class <location> ()
-  (file :init-keyword :file :getter location-file)
-  (pos  :init-keyword :pos  :getter location-pos)
-  (line :init-keyword :line :getter location-line))
-
-(define (location? obj)
-  (is-a? obj <location>))
-
-(define (ast-location obj)
-  (let ((loc (slot-ref obj 'loc)))
-    (if (location? loc)
-	(let* ((fname (location-file loc))
-	       (line  (location-line loc))
-	       (pwd   (getcwd))
-	       (len   (string-length pwd))
-	       (lenf  (string-length fname))
-	       (file  (if (and (substring=? pwd fname len)
-			       (> lenf len))
-			  (substring fname len (+ 1 (string-length fname)))
-			  fname)))
-	  (format "~a, line ~a" file line))
-	"no source location")))
diff --git a/src/guile/skribe/vars.scm b/src/guile/skribe/vars.scm
deleted file mode 100644
index d78439c..0000000
--- a/src/guile/skribe/vars.scm
+++ /dev/null
@@ -1,82 +0,0 @@
-;;;;
-;;;; vars.stk	-- Skribe Globals
-;;;; 
-;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
-;;;; 
-;;;; 
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.
-;;;; 
-;;;;           Author: Erick Gallesio [eg@essi.fr]
-;;;;    Creation date: 11-Aug-2003 16:18 (eg)
-;;;; Last file update: 26-Feb-2004 20:36 (eg)
-;;;;
-
-
-;;;
-;;; Switches
-;;;
-(define *skribe-verbose* 	0)
-(define *skribe-warning*	5)
-(define *load-rc* 		#t)
-
-;;;
-;;; PATH variables
-;;;
-(define *skribe-path* 		#f)
-(define *skribe-bib-path* 	'("."))
-(define *skribe-source-path*	'("."))
-(define *skribe-image-path*	'("."))
-
-
-(define *skribe-rc-directory*
-  (make-path (getenv "HOME") ".skribe"))
-
-
-;;;
-;;; In and out ports
-;;; 
-(define *skribe-src* 		'())
-(define *skribe-dest* 		#f)
-
-;;;
-;;; Engine 
-;;; 
-(define *skribe-engine* 	'html)	;; Use HTML by default
-
-;;;
-;;; Misc
-;;;
-(define *skribe-chapter-split*	'())
-(define *skribe-ref-base* 	#f)
-(define *skribe-convert-image*  #f)	;; i.e. use the Skribe standard converter
-(define *skribe-variants*	'())
-
-
-
-
-;;; Forward definitions (to avoid warnings when compiling Skribe)
-;;; This is a KLUDGE.
-(define mark #f)
-(define ref  #f)
-;;(define invoke 3)
-(define lookup-markup-writer #f)
-
-; (define-module SKRIBE-ENGINE-MODULE
-;   (define find-engine #f))
-
-; (define-module SKRIBE-OUTPUT-MODULE)
-
-; (define-module SKRIBE-RUNTIME-MODULE)
diff --git a/src/guile/skribilo.scm b/src/guile/skribilo.scm
index e766830..c352f7f 100755
--- a/src/guile/skribilo.scm
+++ b/src/guile/skribilo.scm
@@ -6,26 +6,26 @@ exec ${GUILE-guile} -l $0 -c "(apply $main (cdr (command-line)))" "$@"
 
 ;;;;
 ;;;; skribilo.scm
-;;;; 
+;;;;
 ;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
 ;;;; Copyright 2005  Ludovic Courtès <ludovic.courtes@laas.fr>
-;;;; 
-;;;; 
+;;;;
+;;;;
 ;;;; This program is free software; you can redistribute it and/or modify
 ;;;; it under the terms of the GNU General Public License as published by
 ;;;; the Free Software Foundation; either version 2 of the License, or
 ;;;; (at your option) any later version.
-;;;; 
+;;;;
 ;;;; This program is distributed in the hope that it will be useful,
 ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
 ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ;;;; GNU General Public License for more details.
-;;;; 
+;;;;
 ;;;; You should have received a copy of the GNU General Public License
 ;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
+;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 ;;;; USA.
-;;;; 
+;;;;
 ;;;;           Author: Erick Gallesio [eg@essi.fr]
 ;;;;    Creation date: 24-Jul-2003 20:33 (eg)
 ;;;; Last file update:  6-Mar-2004 16:13 (eg)
@@ -65,21 +65,21 @@ exec ${GUILE-guile} -l $0 -c "(apply $main (cdr (command-line)))" "$@"
 				     the-arg))))))))
 
 ; (use-modules (skribe eval)
-; 	     (skribe configure)
-; 	     (skribe runtime)
-; 	     (skribe engine)
-; 	     (skribe writer)
-; 	     (skribe verify)
-; 	     (skribe output)
-; 	     (skribe biblio)
-; 	     (skribe prog)
-; 	     (skribe resolve)
-; 	     (skribe source)
-; 	     (skribe lisp)
-; 	     (skribe xml)
-; 	     (skribe c)
-; 	     (skribe debug)
-; 	     (skribe color))
+;	     (skribe configure)
+;	     (skribe runtime)
+;	     (skribe engine)
+;	     (skribe writer)
+;	     (skribe verify)
+;	     (skribe output)
+;	     (skribe biblio)
+;	     (skribe prog)
+;	     (skribe resolve)
+;	     (skribe source)
+;	     (skribe lisp)
+;	     (skribe xml)
+;	     (skribe c)
+;	     (skribe debug)
+;	     (skribe color))
 
 (use-modules (skribe runtime)
 	     (skribe configure)
@@ -192,7 +192,7 @@ specifications."
 	 (set-skribe-debug! val)
 	 (begin
 	   ;; Use the symbol for debug
-	   (set-skribe-debug! 	    1)
+	   (set-skribe-debug!	    1)
 	   (add-skribe-debug-symbol (string->symbol level))))))
   (("no-color" :help "disable coloring for output")
    (no-debug-color))
@@ -265,7 +265,7 @@ Processes a Skribilo/Skribe source file and produces its output.
 		(let ((s (keyword->string (car x))))
 		  (printf "  ~a: ~a\n" s (cadr x))))
 	      (skribe-configure)))
-  
+
   ;;
   ;; parse-args starts here
   ;;
@@ -286,21 +286,21 @@ Processes a Skribilo/Skribe source file and produces its output.
 	(("P" :arg path :help "adds <path> to image path")
 	   (skribe-image-path-set! (cons path (skribe-image-path))))
 	(("split-chapters" :alternate "C" :arg chapter
-	  		   :help "emit chapter's sections in separate files")
+			   :help "emit chapter's sections in separate files")
 	   (set! *skribe-chapter-split* (cons chapter *skribe-chapter-split*)))
 	(("preload" :arg file :help "preload <file>")
 	 (set! *skribe-preload* (cons file *skribe-preload*)))
 	(("use-variant" :alternate "u" :arg variant
-	  		:help "use <variant> output format")
+			:help "use <variant> output format")
 	  (set! *skribe-variants* (cons variant *skribe-variants*)))
 	(("base" :alternate "b" :arg base
-	         :help "base prefix to remove from hyperlinks")
+		 :help "base prefix to remove from hyperlinks")
 	   (set! *skribe-ref-base* base))
 	(("rc-dir" :arg dir :alternate "d" :help "set the RC directory to <dir>")
 	   (set! *skribe-rc-directory* dir))
-	
+
       "File options:"
-        (("no-init-file" :help "Dont load rc Skribe file")
+	(("no-init-file" :help "Dont load rc Skribe file")
 	   (set! *load-rc* #f))
 	(("output" :alternate "o" :arg file :help "set the output to <file>")
 	   (set! *skribe-dest* file)
@@ -310,7 +310,7 @@ Processes a Skribilo/Skribe source file and produces its output.
 	       (set! *skribe-engine* (cdr c)))))
 
       "Misc:"
-        (("help" :alternate "h" :help "provides help for the command")
+	(("help" :alternate "h" :help "provides help for the command")
 	   (arg-usage (current-error-port))
 	   (exit 0))
 	(("options" :help "display the skribe options and exit")
@@ -320,7 +320,7 @@ Processes a Skribilo/Skribe source file and produces its output.
 	   (version)
 	   (exit 0))
 	(("query" :alternate "q"
-	  	  :help "displays informations about Skribe conf.")
+		  :help "displays informations about Skribe conf.")
 	   (query)
 	   (exit 0))
 	(("verbose" :alternate "v" :arg level
@@ -339,7 +339,7 @@ Processes a Skribilo/Skribe source file and produces its output.
 		 (set-skribe-debug! val)
 		 (begin
 		   ;; Use the symbol for debug
-		   (set-skribe-debug! 	    1)
+		   (set-skribe-debug!	    1)
 		   (add-skribe-debug-symbol (string->symbol level))))))
 	(("no-color" :help "disable coloring for output")
 	 (no-debug-color))
@@ -356,10 +356,10 @@ Processes a Skribilo/Skribe source file and produces its output.
 	     (lambda () (eval (read)))))
 	(else
 	 (set! *skribe-src* other-arguments)))
-    
+
     ;; we have to configure Skribe path according to the environment variable
     (skribe-path-set! (append (let ((path (getenv "SKRIBEPATH")))
-				(if path 
+				(if path
 				    (string-split path ":")
 				    '()))
 			      (reverse! paths)
diff --git a/src/guile/skribe/Makefile.in b/src/guile/skribilo/Makefile.in
index 80a26de..80a26de 100644
--- a/src/guile/skribe/Makefile.in
+++ b/src/guile/skribilo/Makefile.in
diff --git a/src/guile/skribe/biblio.scm b/src/guile/skribilo/biblio.scm
index 122a36b..0a4fc98 100644
--- a/src/guile/skribe/biblio.scm
+++ b/src/guile/skribilo/biblio.scm
@@ -1,51 +1,50 @@
-;;;;
-;;;; biblio.scm				-- Bibliography functions
-;;;; 
-;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
-;;;; Copyright 2005  Ludovic Courtès <ludovic.courtes@laas.fr>
-;;;; 
-;;;; 
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.main.st
-;;;; 
-;;;;           Author: Erick Gallesio [eg@essi.fr]
-;;;;    Creation date: 31-Aug-2003 22:07 (eg)
-;;;; Last file update: 28-Oct-2004 21:19 (eg)
-;;;;
-
-
-
-(define-module (skribe biblio)
-   :use-module (skribe runtime)
+;;;
+;;; biblio.scm				-- Bibliography functions
+;;;
+;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
+;;; Copyright 2005  Ludovic Courtès <ludovic.courtes@laas.fr>
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.main.st
+;;;
+;;;           Author: Erick Gallesio [eg@essi.fr]
+;;;    Creation date: 31-Aug-2003 22:07 (eg)
+;;; Last file update: 28-Oct-2004 21:19 (eg)
+;;;
+
+
+
+(define-module (skribilo biblio)
+   :use-module (skribilo runtime)
    :export (bib-tables? make-bib-table default-bib-table
 	    bib-load! resolve-bib resolve-the-bib
 	    bib-sort/authors bib-sort/idents bib-sort/dates))
 
-(define *bib-table* 	     #f)
-  
+(define *bib-table*	     #f)
+
 ;; Forward declarations
 (define skribe-open-bib-file #f)
-(define parse-bib 	     #f) 
+(define parse-bib	     #f)
 
-(include "../common/bib.scm")
 
-;;;; ======================================================================
-;;;;
-;;;; 				Utilities
-;;;;
-;;;; ======================================================================
+
+;;; ======================================================================
+;;;
+;;;				Utilities
+;;;
+;;; ======================================================================
 
 (define (make-bib-table ident)
    (make-hash-table))
@@ -67,11 +66,11 @@
 	(skribe-line-error (%epair-file entry) (%epair-line entry) who msg entry)
 	(skribe-error who msg entry))))
 
-;;;; ======================================================================
-;;;;
-;;;; 				BIB-DUPLICATE
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;				BIB-DUPLICATE
+;;;
+;;; ======================================================================
 (define (bib-duplicate ident from old)
   (let ((ofrom (markup-option old 'from)))
     (skribe-warning 2
@@ -85,11 +84,11 @@
 			" Ignoring redefinition."))))
 
 
-;;;; ======================================================================
-;;;;
-;;;; 				PARSE-BIB
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;				PARSE-BIB
+;;;
+;;; ======================================================================
 (define (parse-bib table port)
   (if (not (bib-table? table))
       (skribe-error 'parse-bib "Illegal bibliography table" table)
@@ -112,11 +111,11 @@
 	       (%bib-error 'bib-parse entry))))))))
 
 
-;;;; ======================================================================
-;;;;
-;;;; 				   BIB-ADD!
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;				   BIB-ADD!
+;;;
+;;; ======================================================================
 (define (bib-add! table . entries)
   (if (not (bib-table? table))
       (skribe-error 'bib-add! "Illegal bibliography table" table)
@@ -137,11 +136,11 @@
 		entries)))
 
 
-;;;; ======================================================================
-;;;;
-;;;;				SKRIBE-OPEN-BIB-FILE
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;				SKRIBE-OPEN-BIB-FILE
+;;;
+;;; ======================================================================
 ;; FIXME: Factoriser
 (define (skribe-open-bib-file file command)
  (let ((path (find-path file *skribe-bib-path*)))
@@ -158,4 +157,3 @@
 			 'bibliography
 			 "Can't find bibliography -- " file)
 	 #f))))
-
diff --git a/src/guile/skribe/color.scm b/src/guile/skribilo/color.scm
index 3bca7d9..1e762e6 100644
--- a/src/guile/skribe/color.scm
+++ b/src/guile/skribilo/color.scm
@@ -24,7 +24,7 @@
 ;;;; Last file update: 12-Feb-2004 18:24 (eg)
 ;;;;
 
-(define-module (skribe color)
+(define-module (skribilo color)
    :export (skribe-color->rgb skribe-get-used-colors skribe-use-color!))
 
 (define *used-colors* '())
diff --git a/src/guile/skribe/c-lex.l b/src/guile/skribilo/coloring/c-lex.l
index a5b337e..a5b337e 100644
--- a/src/guile/skribe/c-lex.l
+++ b/src/guile/skribilo/coloring/c-lex.l
diff --git a/src/guile/skribe/c.scm b/src/guile/skribilo/coloring/c.scm
index 7961876..baa3e53 100644
--- a/src/guile/skribe/c.scm
+++ b/src/guile/skribilo/coloring/c.scm
@@ -26,7 +26,7 @@
 
 (require "lex-rt")		;; to avoid module problems
 
-(define-module (skribe c)
+(define-module (skribilo c)
    :export (c java)
    :import (skribe runtime))
 
diff --git a/src/guile/skribe/lisp-lex.l b/src/guile/skribilo/coloring/lisp-lex.l
index efad24b..efad24b 100644
--- a/src/guile/skribe/lisp-lex.l
+++ b/src/guile/skribilo/coloring/lisp-lex.l
diff --git a/src/guile/skribe/lisp.scm b/src/guile/skribilo/coloring/lisp.scm
index 30a81fc..53cf670 100644
--- a/src/guile/skribe/lisp.scm
+++ b/src/guile/skribilo/coloring/lisp.scm
@@ -26,7 +26,7 @@
 
 (require "lex-rt")	;; to avoid module problems
 
-(define-module (skribe lisp)
+(define-module (skribilo lisp)
   :export (skribe scheme stklos bigloo lisp)
   :import (skribe source))
 
diff --git a/src/guile/skribe/xml-lex.l b/src/guile/skribilo/coloring/xml-lex.l
index 5d9a8d9..5d9a8d9 100644
--- a/src/guile/skribe/xml-lex.l
+++ b/src/guile/skribilo/coloring/xml-lex.l
diff --git a/src/guile/skribe/xml.scm b/src/guile/skribilo/coloring/xml.scm
index 072813f..d71e98c 100644
--- a/src/guile/skribe/xml.scm
+++ b/src/guile/skribilo/coloring/xml.scm
@@ -28,10 +28,10 @@
 ;(require "lex-rt")		;; to avoid module problems
 
 
-(define-module (skribe xml)
+(define-module (skribilo xml)
    :export (xml))
 
-(use-modules (skribe source))
+(use-modules (skribilo source))
 
 (include "xml-lex.stk")		;; SILex generated
 
diff --git a/src/guile/skribilo/config.scm.in b/src/guile/skribilo/config.scm.in
new file mode 100644
index 0000000..6e40e7f
--- /dev/null
+++ b/src/guile/skribilo/config.scm.in
@@ -0,0 +1,21 @@
+;;; -*- Scheme -*-
+;;;
+
+(define-module (skribilo config))
+
+(define-public (skribilo-release)             "1.3")
+(define-public (skribilo-url)                 "http://www.laas.fr/~lcourtes/")
+(define-public (skribilo-doc-directory)       "@SKRIBILO_DOC_DIR@")
+(define-public (skribilo-extension-directory) "@SKRIBILO_EXT_DIR@")
+(define-public (skribilo-default-path)        "@SKRIBILO_SKR_PATH@")
+(define-public (skribilo-scheme)              "guile")
+
+
+;; Compatibility.
+
+(define-public skribe-release      skribilo-release)
+(define-public skribe-url          skribilo-url)
+(define-public skribe-doc-dir      skribilo-doc-directory)
+(define-public skribe-ext-dir      skribilo-extension-directory)
+(define-public skribe-default-path skribilo-default-path)
+(define-public skribe-scheme       skribilo-scheme)
diff --git a/src/guile/skribe/debug.scm b/src/guile/skribilo/debug.scm
index e2bff27..1a5478e 100644
--- a/src/guile/skribe/debug.scm
+++ b/src/guile/skribilo/debug.scm
@@ -1,41 +1,42 @@
-;;;;
-;;;; debug.stk	-- Debug Facilities (stolen to Manuel Serrano) 
-;;;; 
-;;;; 
-;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.
-;;;; 
-;;;;           Author: Erick Gallesio [eg@essi.fr]
-;;;;    Creation date: 10-Aug-2003 20:45 (eg)
-;;;; Last file update: 28-Oct-2004 13:16 (eg)
-;;;;
-
-
-(define-module (skribe debug)
+;;;
+;;; debug.scm	-- Debug Facilities (stolen to Manuel Serrano)
+;;;
+;;;
+;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+;;;
+;;;           Author: Erick Gallesio [eg@essi.fr]
+;;;    Creation date: 10-Aug-2003 20:45 (eg)
+;;; Last file update: 28-Oct-2004 13:16 (eg)
+;;;
+
+
+(define-module (skribilo debug)
    :export (with-debug %with-debug
 	    debug-item skribe-debug set-skribe-debug! add-skribe-debug-symbol
 	    no-debug-color))
 
-(define *skribe-debug* 			0)
+
+(define *skribe-debug*			0)
 (define *skribe-debug-symbols*		'())
-(define *skribe-debug-color* 		#t)
-(define *skribe-debug-item* 		#f)
-(define *debug-port* 			(current-error-port))
-(define *debug-depth* 			0)
-(define *debug-margin* 			"")
+(define *skribe-debug-color*		#t)
+(define *skribe-debug-item*		#f)
+(define *debug-port*			(current-error-port))
+(define *debug-depth*			0)
+(define *debug-margin*			"")
 (define *skribe-margin-debug-level*	0)
 
 
@@ -73,7 +74,7 @@
   (with-output-to-string
     (if (and *skribe-debug-color*
 	     (equal? (getenv "TERM") "xterm")
-	     (interactive-port? *debug-port*))	
+	     (interactive-port? *debug-port*))
 	(lambda ()
 	  (format #t "[1;~Am" (+ 31 col))
 	  (for-each display o)
@@ -91,12 +92,13 @@
 ;;; debug-item
 ;;;
 (define (debug-item . args)
-  (when (or (>= *skribe-debug* *skribe-margin-debug-level*)
-	    *skribe-debug-item*)
-    (display *debug-margin* *debug-port*)
-    (display (debug-color (- *debug-depth* 1) "- ") *debug-port*)
-    (for-each (lambda (a) (display a *debug-port*)) args)
-    (newline *debug-port*)))
+  (if (or (>= *skribe-debug* *skribe-margin-debug-level*)
+          *skribe-debug-item*)
+      (begin
+        (display *debug-margin* *debug-port*)
+        (display (debug-color (- *debug-depth* 1) "- ") *debug-port*)
+        (for-each (lambda (a) (display a *debug-port*)) args)
+        (newline *debug-port*))))
 
 ;;(define-macro (debug-item  . args)
 ;;  `())
@@ -112,7 +114,7 @@
       (set! *debug-depth* (- *debug-depth* 1))
       (set! *debug-margin* om)
       res)))
-      
+
 ;;;
 ;;; %with-debug
 ;;
@@ -153,8 +155,7 @@
 ;   (with-debug 0 'foo2.3
 ;      (debug-item 'foo3.1)
 ;      (with-debug 0 'foo3.2
-; 	(debug-item 'foo4.1)
-; 	(debug-item 'foo4.2))
+;	(debug-item 'foo4.1)
+;	(debug-item 'foo4.2))
 ;      (debug-item 'foo3.3))
 ;   (debug-item 'foo2.4))
-
diff --git a/src/guile/skribe/engine.scm b/src/guile/skribilo/engine.scm
index 1cac168..9584f5e 100644
--- a/src/guile/skribe/engine.scm
+++ b/src/guile/skribilo/engine.scm
@@ -1,40 +1,41 @@
-;;;;
-;;;; engines.stk	-- Skribe Engines Stuff
-;;;; 
-;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
-;;;; 
-;;;; 
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.
-;;;; 
-;;;;           Author: Erick Gallesio [eg@essi.fr]
-;;;;    Creation date: 24-Jul-2003 20:33 (eg)
-;;;; Last file update: 28-Oct-2004 21:21 (eg)
-;;;;
-
-(define-module (skribe engine)
-  :use-module (skribe debug)
-;  :use-module (skribe eval)
-  :use-module (skribe writer)
-  :use-module (skribe types)
+;;;
+;;; engine.scm	-- Skribe Engines Stuff
+;;;
+;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
+;;; Copyright 2005  Ludovic Courtès  <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+;;;
+;;;           Author: Erick Gallesio [eg@essi.fr]
+;;;    Creation date: 24-Jul-2003 20:33 (eg)
+;;; Last file update: 28-Oct-2004 21:21 (eg)
+;;;
+
+(define-module (skribilo engine)
+  :use-module (skribilo debug)
+;  :use-module (skribilo eval)
+  :use-module (skribilo writer)
+  :use-module (skribilo types)
 
   :use-module (oop goops)
   :use-module (ice-9 optargs)
- 
+
   :export (default-engine default-engine-set!
-	   make-engine copy-engine find-engine
+	   make-engine copy-engine find-engine lookup-engine
 	   engine-custom engine-custom-set!
 	   engine-format? engine-add-writer!
 	   processor-get-engine
@@ -43,13 +44,13 @@
 
 
 
-;;; Module definition is split here because this file is read by the documentation
-;;; Should be changed.
+;;; Module definition is split here because this file is read by the
+;;; documentation Should be changed.
 ;(select-module SKRIBE-ENGINE-MODULE)
 
 (define *engines*		'())
-(define *default-engine* 	#f)
-(define *default-engines* 	'())
+(define *default-engine*	#f)
+(define *default-engines*	'())
 
 
 (define (default-engine)
@@ -57,8 +58,8 @@
 
 
 (define (default-engine-set! e)
-  (unless (engine? e)
-    (skribe-error 'default-engine-set! "bad engine ~S" e))
+  (if (not (engine? e))
+      (skribe-error 'default-engine-set! "bad engine ~S" e))
   (set! *default-engine* e)
   (set! *default-engines* (cons e *default-engines*))
   e)
@@ -99,16 +100,16 @@
 
 ;;;
 ;;; MAKE-ENGINE
-;;; 
+;;;
 (define* (make-engine ident #:key (version 'unspecified)
-		     		(format "raw")
+				(format "raw")
 				(filter #f)
 				(delegate #f)
 				(symbol-table '())
 				(custom '())
 				(info '()))
   (let ((e (make <engine> :ident ident :version version :format format
-		 	  :filter filter :delegate delegate
+			  :filter filter :delegate delegate
 			  :symbol-table symbol-table
 			  :custom custom :info info)))
     ;; store the engine in the global table
@@ -126,8 +127,8 @@
 				  (symbol-table #f)
 				  (custom #f))
   (let ((new (shallow-clone e)))
-    (slot-set! new 'ident 	 ident)
-    (slot-set! new 'version 	 version)
+    (slot-set! new 'ident	 ident)
+    (slot-set! new 'version	 version)
     (slot-set! new 'filter	 (or filter (slot-ref e 'filter)))
     (slot-set! new 'delegate	 (or delegate (slot-ref e 'delegate)))
     (slot-set! new 'symbol-table (or symbol-table (slot-ref e 'symbol-table)))
@@ -138,17 +139,17 @@
 
 
 ;;;
-;;; 	FIND-ENGINE
+;;;	FIND-ENGINE
 ;;;
 (define (%find-loaded-engine id version)
-  (let Loop ((es *engines*))
+  (let loop ((es *engines*))
     (cond
       ((null? es) #f)
       ((eq? (slot-ref (car es) 'ident) id)
        (cond
-	   ((eq? version 'unspecified) 		       (car es))
+	   ((eq? version 'unspecified)		       (car es))
 	   ((eq? version (slot-ref (car es) 'version)) (car es))
-	   (else			 	       (Loop (cdr es)))))
+	   (else				       (Loop (cdr es)))))
       (else (loop (cdr es))))))
 
 
@@ -165,6 +166,9 @@
 		 (%find-loaded-engine id version))
 	       #f)))))
 
+(define lookup-engine find-engine)
+
+
 ;;;
 ;;; ENGINE-CUSTOM
 ;;;
@@ -194,9 +198,9 @@
   (define (check-procedure name proc arity)
     (cond
       ((not (procedure? proc))
-         (skribe-error ident "Illegal procedure" proc))
+	 (skribe-error ident "Illegal procedure" proc))
       ((not (equal? (%procedure-arity proc) arity))
-         (skribe-error ident
+	 (skribe-error ident
 		       (format #f "Illegal ~S procedure" name)
 		       proc))))
 
@@ -206,20 +210,20 @@
   ;;
   ;; Engine-add-writer! starts here
   ;;
-  (unless (is-a? e <engine>)
-    (skribe-error ident "Illegal engine" e))
-  
+  (if (not (is-a? e <engine>))
+      (skribe-error ident "Illegal engine" e))
+
   ;; check the options
-  (unless (or (eq? opt 'all) (list? opt))
-    (skribe-error ident "Illegal options" opt))
-  
+  (if (not (or (eq? opt 'all) (list? opt)))
+      (skribe-error ident "Illegal options" opt))
+
   ;; check the correctness of the predicate
   (check-procedure "predicate" pred 2)
 
   ;; check the correctness of the validation proc
-  (when valid
+  (if valid
     (check-procedure "validate" valid 2))
-  
+
   ;; check the correctness of the three actions
   (check-output "before" before)
   (check-output "action" action)
@@ -234,16 +238,14 @@
     (slot-set! e 'writers (cons n (slot-ref e 'writers)))
     n))
 
-;;;; ======================================================================
-;;;;
-;;;;   				    I N I T S
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;				    I N I T S
+;;;
+;;; ======================================================================
 
 ;; A base engine must pre-exist before anything is loaded. In
 ;; particular, this dummy base engine is used to load the actual
-;; definition of base. 
+;; definition of base.
 
 (make-engine 'base :version 'bootstrap)
-
-
diff --git a/src/guile/skribe/eval.scm b/src/guile/skribilo/eval.scm
index 746d763..8bae8ad 100644
--- a/src/guile/skribe/eval.scm
+++ b/src/guile/skribilo/eval.scm
@@ -1,54 +1,87 @@
-;;;;
-;;;; eval.stk		-- Skribe Evaluator
-;;;; 
-;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
-;;;; 
-;;;; 
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.
-;;;; 
-;;;;           Author: Erick Gallesio [eg@essi.fr]
-;;;;    Creation date: 27-Jul-2003 09:15 (eg)
-;;;; Last file update: 28-Oct-2004 15:05 (eg)
-;;;;
+;;;
+;;; eval.stk		-- Skribe Evaluator
+;;;
+;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
+;;; Copyright 2005  Ludovic Courtès  <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+;;;
+
 
 
 ;; FIXME; On peut implémenter maintenant skribe-warning/node
 
 
-(define-module (skribe eval)
+(define-module (skribilo eval)
   :export (skribe-eval skribe-eval-port skribe-load skribe-load-options
-	   skribe-include))
+	   skribe-include
 
-(use-modules (skribe debug)
-	     (skribe engine)
-	     (skribe verify)
-	     (skribe resolve)
-	     (skribe output)
+           run-time-module make-run-time-module))
+
+(use-modules (skribilo debug)
+	     (skribilo engine)
+	     (skribilo verify)
+	     (skribilo resolve)
+	     (skribilo output)
 	     (ice-9 optargs))
 
 
-(define *skribe-loaded* '())  		;; List of already loaded files
+(define *skribe-loaded* '())		;; List of already loaded files
 (define *skribe-load-options* '())
 
 (define (%evaluate expr)
-  (with-handler
-      (lambda (c)
-	(flush-output-port (current-error-port))
-	(raise c))
-      (eval expr (find-module 'STklos))))
+  (eval expr (current-module)))
+
+
+(define *skribilo-user-module* #f)
+
+(define *skribilo-user-imports*
+  '((srfi srfi-1)
+    (oop goops)
+    (skribilo module)
+    (skribilo config)
+    (skribilo vars)
+    (skribilo runtime)
+    (skribilo biblio)
+    (skribilo lib)
+    (skribilo resolve)))
+
+
+;;;
+;;; MAKE-RUN-TIME-MODULE
+;;;
+(define (make-run-time-module)
+  "Return a new module that imports all the necessary bindings required for
+execution of Skribilo/Skribe code."
+  (let ((the-module (make-module)))
+        (for-each (lambda (iface)
+                    (module-use! the-module (resolve-module iface)))
+                  *skribilo-user-imports*)
+        (set-module-name! the-module '(skribilo-user))
+        the-module))
+
+;;;
+;;; RUN-TIME-MODULE
+;;;
+(define (run-time-module)
+  "Return the default instance of a Skribilo/Skribe run-time module."
+  (if (not *skribilo-user-module*)
+      (set! *skribilo-user-module* (make-run-time-module)))
+  *skribilo-user-module*)
 
 ;;;
 ;;; SKRIBE-EVAL
@@ -103,7 +136,7 @@
 		    ((not path) (skribe-path))
 		    ((string? path) (list path))
 		    ((not (and (list? path) (every? string? path)))
-		        (skribe-error 'skribe-load "Illegal path" path))
+			(skribe-error 'skribe-load "Illegal path" path))
 		    (else path)))
 	     (filep (find-path file path)))
 
@@ -113,7 +146,7 @@
 	 (skribe-error 'skribe-load
 		       (format "Cannot find ~S in path" file)
 		       *skribe-path*))
-       
+
        ;; Load this file if not already done
        (unless (member filep *skribe-loaded*)
 	 (cond
diff --git a/src/guile/skribe/lib.scm b/src/guile/skribilo/lib.scm
index fa5e962..26b348a 100644
--- a/src/guile/skribe/lib.scm
+++ b/src/guile/skribilo/lib.scm
@@ -1,31 +1,69 @@
-;;;;
-;;;; lib.stk	-- Utilities
-;;;; 
-;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
-;;;; 
-;;;; 
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.
-;;;; 
-;;;;           Author: Erick Gallesio [eg@essi.fr]
-;;;;    Creation date: 11-Aug-2003 20:29 (eg)
-;;;; Last file update: 27-Oct-2004 12:41 (eg)
-;;;;
-
-(use-modules (srfi srfi-1))
+;;;
+;;; lib.stk	-- Utilities
+;;;
+;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+;;;
+;;;           Author: Erick Gallesio [eg@essi.fr]
+;;;    Creation date: 11-Aug-2003 20:29 (eg)
+;;; Last file update: 27-Oct-2004 12:41 (eg)
+;;;
+
+(read-set! keywords 'prefix)
+
+(define-module (skribilo lib)
+  :export (skribe-eval-location skribe-ast-error skribe-error
+           skribe-type-error skribe-line-error
+           skribe-warning skribe-warning/ast
+           skribe-message
+
+           skribe-path skribe-path-set!
+           skribe-image-path skribe-image-path-set!
+           skribe-bib-path skribe-bib-path-set!
+           skribe-source-path skribe-source-path-set!
+
+           ;; various utilities for compatiblity
+
+           substring=?
+           file-suffix file-prefix prefix suffix
+           directory->list find-file/path
+           printf fprintf
+           any? every?
+           process-input-port process-output-port process-error-port
+
+           make-hashtable hashtable?
+           hashtable-get hashtable-put! hashtable-update!
+           hashtable->list
+
+           find-runtime-type)
 
+  :export-syntax (new define-markup define-simple-markup
+                  define-simple-container define-processor-markup
+
+                  ;; for compatibility
+                  unwind-protect unless when)
+
+  :use-module (srfi srfi-1)
+  :use-module (ice-9 optargs))
+
+
+
+
 ;;;
 ;;; NEW
 ;;;
@@ -169,7 +207,7 @@
 
 ;;;
 ;;; FILE-PREFIX / FILE-SUFFIX
-;;; 
+;;;
 (define (file-prefix fn)
   (if fn
       (let ((match (regexp-match "(.*)\\.([^/]*$)" fn)))
@@ -218,19 +256,14 @@
 	(Loop (cdr l))))))
 
 
+
+;;; ======================================================================
 ;;;
-;;; UNSPECIFIED?
+;;;				A C C E S S O R S
 ;;;
-(define (unspecified? obj)
-  (eq? obj 'unspecified))
-
-;;;; ======================================================================
-;;;;
-;;;;   				A C C E S S O R S
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
 
-;; 							  SKRIBE-PATH
+;;							  SKRIBE-PATH
 (define (skribe-path) *skribe-path*)
 
 (define (skribe-path-set! path)
@@ -238,7 +271,7 @@
       (skribe-error 'skribe-path-set! "Illegal path" path)
       (set! *skribe-path* path)))
 
-;; 							  SKRIBE-IMAGE-PATH
+;;							  SKRIBE-IMAGE-PATH
 (define (skribe-image-path) *skribe-image-path*)
 
 (define (skribe-image-path-set! path)
@@ -246,7 +279,7 @@
       (skribe-error 'skribe-image-path-set! "Illegal path" path)
       (set! *skribe-image-path* path)))
 
-;; 							  SKRIBE-BIB-PATH
+;;							  SKRIBE-BIB-PATH
 (define (skribe-bib-path) *skribe-bib-path*)
 
 (define (skribe-bib-path-set! path)
@@ -254,7 +287,7 @@
       (skribe-error 'skribe-bib-path-set! "Illegal path" path)
       (set! *skribe-bib-path* path)))
 
-;; 							  SKRBE-SOURCE-PATH
+;;							  SKRBE-SOURCE-PATH
 (define (skribe-source-path) *skribe-source-path*)
 
 (define (skribe-source-path-set! path)
@@ -262,11 +295,12 @@
       (skribe-error 'skribe-source-path-set! "Illegal path" path)
       (set! *skribe-source-path* path)))
 
-;;;; ======================================================================
-;;;;
-;;;; 				Compatibility with Bigloo
-;;;;
-;;;; ======================================================================
+
+;;; ======================================================================
+;;;
+;;;				Compatibility with Bigloo
+;;;
+;;; ======================================================================
 
 (define (substring=? s1 s2 len)
   (let ((l1 (string-length s1))
@@ -285,25 +319,12 @@
 (define-macro (printf . args)   `(format #t ,@args))
 (define fprintf			format)
 
-(define (symbol-append . l)
-  (string->symbol (apply string-append (map symbol->string l))))
-
-
-(define (make-list n . fill)
-  (let ((fill (if (null? fill) (void) (car fill))))
-    (let Loop ((i n) (res '()))
-      (if (zero? i)
-	  res
-	  (Loop (- i 1) (cons fill res))))))
 
-
-(define string-capitalize 	string-titlecase)
-(define prefix 			file-prefix)
-(define suffix 			file-suffix)
-(define system->string		system)
+(define prefix			file-prefix)
+(define suffix			file-suffix)
+(define system->string		system)  ;; FIXME
 (define any?			any)
 (define every?			every)
-(define cons* 			list*)
 (define find-file/path		(lambda (. args)
 				  (format #t "find-file/path: ~a~%" args)
 				  #f))
@@ -311,22 +332,29 @@
 (define process-output-port	#f) ;process-output)
 (define process-error-port	#f) ;process-error)
 
+
 ;;;
 ;;; h a s h   t a b l e s
 ;;;
-(define make-hashtable		(lambda () (make-hash-table)))
-(define hashtable? 		hash-table?)
+(define make-hashtable		make-hash-table)
+(define hashtable?		hash-table?)
 (define hashtable-get		(lambda (h k) (hash-ref h k #f)))
 (define hashtable-put!		hash-set!)
 (define hashtable-update!	hash-set!)
-(define hashtable->list 	(lambda (h)
-				  (map cdr (hash-table->list h))))
+(define hashtable->list	(lambda (h)
+                          (map cdr (hash-table->list h))))
 
-(define find-runtime-type 	(lambda (obj) obj))
+(define find-runtime-type	(lambda (obj) obj))
 
 (define-macro (unwind-protect expr1 expr2)
-  ;; This is no completely correct. 
+  ;; This is no completely correct.
   `(dynamic-wind
        (lambda () #f)
        (lambda () ,expr1)
        (lambda () ,expr2)))
+
+(define-macro (unless expr body)
+  `(if (not ,expr) ,body))
+
+(define-macro (when expr . exprs)
+  `(if ,expr (begin ,@exprs)))
diff --git a/src/guile/skribilo/module.scm b/src/guile/skribilo/module.scm
new file mode 100644
index 0000000..4d29f31
--- /dev/null
+++ b/src/guile/skribilo/module.scm
@@ -0,0 +1,118 @@
+;;; module.scm  --  Integration of Skribe code as Guile modules.
+;;;
+;;; Copyright 2005  Ludovic Courtès <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+(define-module (skribilo module)
+  :use-module (skribilo reader)
+  :use-module (skribilo eval)
+  :use-module (ice-9 optargs))
+
+;;; Author:  Ludovic Courtès
+;;;
+;;; Commentary:
+;;;
+;;; This (fake) module defines a macro called `define-skribe-module' which
+;;; allows to package Skribe code (which uses Skribe built-ins and most
+;;; importantly a Skribe syntax) as a Guile module.  This module
+;;; automatically exports the macro as a core binding so that future
+;;; `use-modules' referring to Skribe modules will work as expected.
+;;;
+;;; Code:
+
+(define-macro (define-skribe-module name)
+  `(begin
+     (define-module ,name)
+
+     ;; Pull all the bindings that Skribe code may expect, plus those needed
+     ;; to actually create and read the module.
+     (use-modules (skribilo module)
+                  (skribilo reader)
+                  (skribilo eval)   ;; `run-time-module'
+
+                  (srfi srfi-1)
+                  (ice-9 optargs)
+
+                  (skribilo lib) ;; `define-markup', `unwind-protect', etc.
+                  (skribilo runtime)
+                  (skribilo vars)
+                  (skribilo config))
+
+     (use-syntax (skribilo lib))
+
+     ;; The `define' below results in a module-local definition.  So the
+     ;; definition of `read' in the `(guile-user)' module is left untouched.
+     ;(define read ,(make-reader 'skribe))
+
+     ;; Everything is exported.
+     (define-macro (define . things)
+       (let* ((first (car things))
+              (binding (cond ((symbol? first) first)
+                             ((list? first)   (car first))
+                             ((pair? first)   (car first))
+                             (else
+                              (error "define/skribe: bad formals" first)))))
+         `(begin
+            (define-public ,@things)
+            ;; Automatically push it to the run-time user module.
+;             (module-define! ,(run-time-module)
+;                             (quote ,binding) ,binding)
+            )))))
+
+
+;; Make it available to the top-level module.
+(module-define! the-root-module
+                'define-skribe-module define-skribe-module)
+
+
+(define-public (load-file-with-read file read module)
+  (with-input-from-file file
+    (lambda ()
+;      (format #t "load-file-with-read: ~a~%" read)
+      (let loop ((sexp (read))
+                 (result #f))
+        (if (eof-object? sexp)
+            result
+            (begin
+;              (format #t "preparing to evaluate `~a'~%" sexp)
+              (loop (read)
+                    (eval sexp module))))))))
+
+(define-public (load-skribilo-file file reader-name)
+  (load-file-with-read file (make-reader reader-name) (current-module)))
+
+(define-public *skribe-core-modules*
+  '("utils" "api" "bib" "index" "param" "sui"))
+
+(define*-public (load-skribe-modules #:optional (debug? #f))
+  "Load the core Skribe modules, both in the @code{(skribilo skribe)}
+hierarchy and in @code{(run-time-module)}."
+  (for-each (lambda (mod)
+              (if debug?
+                  (format #t "loading skribe module `~a'...~%" mod))
+              (load-skribilo-file (string-append "skribe/" mod ".scm")
+                                  'skribe))
+            *skribe-core-modules*)
+  (for-each (lambda (mod)
+              (module-use! (run-time-module)
+                           (resolve-interface (list skribilo skribe
+                                                    (string->symbol
+                                                     mod)))))
+            *skribe-core-modules*))
+
+;;; module.scm ends here
diff --git a/src/guile/skribe/output.scm b/src/guile/skribilo/output.scm
index 03c251c..cc690ec 100644
--- a/src/guile/skribe/output.scm
+++ b/src/guile/skribilo/output.scm
@@ -24,11 +24,11 @@
 ;;;; Last file update:  5-Mar-2004 10:32 (eg)
 ;;;;
 
-(define-module (skribe output)
+(define-module (skribilo output)
    :export (output))
 
-(use-modules (skribe debug)
-	     (skribe types)
+(use-modules (skribilo debug)
+	     (skribilo types)
 ;	     (skribe engine)
 ;	     (skribe writer)
 	     (oop goops))
diff --git a/src/guile/skribe/prog.scm b/src/guile/skribilo/prog.scm
index eb0b3db..eb0b3db 100644
--- a/src/guile/skribe/prog.scm
+++ b/src/guile/skribilo/prog.scm
diff --git a/src/guile/skribilo/reader.scm b/src/guile/skribilo/reader.scm
new file mode 100644
index 0000000..a149ab1
--- /dev/null
+++ b/src/guile/skribilo/reader.scm
@@ -0,0 +1,82 @@
+;;; reader.scm  --  Skribilo's front-end (aka. reader) interface.
+;;;
+;;; Copyright 2005  Ludovic Courtès <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+(define-module (skribilo reader)
+  :use-module (srfi srfi-9)  ;; records
+  :use-module (srfi srfi-17) ;; generalized `set!'
+  :export (%make-reader lookup-reader make-reader)
+  :export-syntax (define-reader define-public-reader))
+
+;;; Author:  Ludovic Courtès
+;;;
+;;; Commentary:
+;;;
+;;; This module contains Skribilo's front-end (aka. ``reader'') interface.
+;;; Skribilo's default reader is `(skribilo reader skribe)' which provides a
+;;; reader for the Skribe syntax.
+;;;
+;;; Code:
+
+(define-record-type <reader>
+  (%make-reader name version make)
+  reader?
+  (name      reader:name      reader:set-name!)    ;; a symbol
+  (version   reader:version   reader:set-version!) ;; a string
+  (make      reader:make      reader:set-make!))   ;; a one-argument proc
+                                                   ;; that returns a reader
+                                                   ;; proc
+
+(define-public reader:name
+  (getter-with-setter reader:name reader:set-name!))
+
+(define-public reader:version
+  (getter-with-setter reader:version reader:set-version!))
+
+(define-public reader:make
+  (getter-with-setter reader:make reader:set-make!))
+
+(define-macro (define-reader name version make-proc)
+  `(define reader-specification
+     (%make-reader (quote ,name) ,version ,make-proc)))
+
+(define-macro (define-public-reader name version make-proc)
+  `(define-reader ,name ,version ,make-proc))
+
+
+
+;;; The mechanism below is inspired by Guile-VM code written by K. Nishida.
+
+(define (lookup-reader name)
+  "Look for a reader named @var{name} (a symbol) in the @code{(skribilo
+readers)} module hierarchy.  If no such reader was found, an error is
+raised."
+  (let ((m (resolve-module `(skribilo reader ,name))))
+    (if (module-bound? m 'reader-specification)
+	(module-ref m 'reader-specification)
+	(error "no such reader" name))))
+
+(define (make-reader name)
+  "Look for reader @var{name} and instantiate it."
+  (let* ((spec (lookup-reader name))
+         (make (reader:make spec)))
+    (make)))
+
+
+;;; reader.scm ends here
diff --git a/src/guile/skribilo/reader/skribe.scm b/src/guile/skribilo/reader/skribe.scm
new file mode 100644
index 0000000..673a166
--- /dev/null
+++ b/src/guile/skribilo/reader/skribe.scm
@@ -0,0 +1,80 @@
+;;; skribe.scm  --  A reader for the Skribe syntax.
+;;;
+;;; Copyright 2005  Ludovic Courtès <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+(define-module (skribilo reader skribe)
+  :use-module (skribilo reader)
+  :use-module (ice-9 optargs)
+
+   ;; the Scheme reader composition framework
+  :use-module ((system reader) #:renamer (symbol-prefix-proc 'r:))
+
+  :export (reader-specification
+           make-skribe-reader))
+
+;;; Author:  Ludovic Courtès
+;;;
+;;; Commentary:
+;;;
+;;; A reader for the Skribe syntax, i.e. roughly R5RS Scheme plus DSSSL-style
+;;; keywords and sk-exps (expressions introduced using a square bracket).
+;;;
+;;; Code:
+
+
+(define* (make-skribe-reader #:optional (version "1.2d"))
+  "Return a Skribe reader (a procedure) suitable for version @var{version} of
+the Skribe syntax."
+  (if (string> version "1.2d")
+      (error "make-skribe-reader: unsupported version" version)
+      *skribe-reader*))
+
+
+(define (%make-skribe-reader)
+  (let* ((dsssl-keyword-reader  ;; keywords à la `#!key'
+          (r:make-token-reader #\!
+                                (r:token-reader-procedure
+                                 (r:standard-token-reader 'keyword))))
+         (sharp-reader (r:make-reader (cons dsssl-keyword-reader
+                                            (map r:standard-token-reader
+                                                 '(character srfi-4
+                                                   number+radix
+                                                   boolean))))))
+    (r:make-reader (cons (r:make-token-reader #\# sharp-reader)
+                         (map r:standard-token-reader
+                              `(whitespace
+                                sexp string number
+                                symbol-lower-case
+                                symbol-upper-case
+                                symbol-misc-chars
+                                quote-quasiquote-unquote
+                                semicolon-comment
+                                keyword  ;; keywords à la `:key'
+                                skribe-exp))))))
+
+;; We actually cache an instance here.
+(define *skribe-reader* (%make-skribe-reader))
+
+
+
+;;; The reader specification.
+
+(define-reader skribe "1.2d" make-skribe-reader)
+
+;;; skribe.scm ends here
diff --git a/src/guile/skribe/resolve.scm b/src/guile/skribilo/resolve.scm
index 166e8fc..2dc5e98 100644
--- a/src/guile/skribe/resolve.scm
+++ b/src/guile/skribilo/resolve.scm
@@ -24,10 +24,10 @@
 ;;;; Last file update: 17-Feb-2004 14:43 (eg)
 ;;;;
 
-(define-module (skribe resolve)
-  :use-module (skribe debug)
-  :use-module (skribe runtime)
-  :use-module (skribe types)
+(define-module (skribilo resolve)
+  :use-module (skribilo debug)
+  :use-module (skribilo runtime)
+  :use-module (skribilo types)
 
   :use-module (oop goops)
 
diff --git a/src/guile/skribe/runtime.scm b/src/guile/skribilo/runtime.scm
index abac32c..af76237 100644
--- a/src/guile/skribe/runtime.scm
+++ b/src/guile/skribilo/runtime.scm
@@ -1,30 +1,30 @@
-;;;;
-;;;; runtime.stk	-- Skribe runtime system
-;;;; 
-;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
-;;;; 
-;;;; 
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;; 
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;;; GNU General Public License for more details.
-;;;; 
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
-;;;; USA.
-;;;; 
-;;;;           Author: Erick Gallesio [eg@essi.fr]
-;;;;    Creation date: 13-Aug-2003 18:47 (eg)
-;;;; Last file update: 15-Nov-2004 14:03 (eg)
-;;;;
-
-(define-module  (skribe runtime)
+;;;
+;;; runtime.stk	-- Skribe runtime system
+;;;
+;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+;;;
+;;;           Author: Erick Gallesio [eg@essi.fr]
+;;;    Creation date: 13-Aug-2003 18:47 (eg)
+;;; Last file update: 15-Nov-2004 14:03 (eg)
+;;;
+
+(define-module (skribilo runtime)
   :export (;; Utilities
 	   strip-ref-base ast->file-location string-canonicalize
 
@@ -43,24 +43,24 @@
 	   ;; AST
 	   ast->string))
 
-(use-modules (skribe debug)
-	     (skribe types)
-	     (skribe verify)
-	     (skribe resolve)
-	     (skribe output)
-	     (skribe eval)
+(use-modules (skribilo debug)
+	     (skribilo types)
+	     (skribilo verify)
+	     (skribilo resolve)
+	     (skribilo output)
+	     (skribilo eval)
 	     (oop goops))
 
 
-;;;; ======================================================================
-;;;;
-;;;;				U T I L I T I E S   		     
-;;;;
-;;;; ======================================================================
-(define skribe-load 'function-defined-below)
 
+;;; ======================================================================
+;;;
+;;;				U T I L I T I E S
+;;;
+;;; ======================================================================
 
-;;FIXME:  Remonter cette fonction 
+
+;;FIXME:  Remonter cette fonction
 (define (strip-ref-base file)
   (if (not (string? *skribe-ref-base*))
       file
@@ -74,7 +74,7 @@
 	   file)
 	  (else
 	   (substring file (+ l 1) (string-length file)))))))
- 
+
 
 (define (ast->file-location ast)
    (let ((l (ast-loc ast)))
@@ -82,7 +82,7 @@
 	 (format "~a:~a:" (location-file l) (location-line l))
 	 "")))
 
-;; FIXME: Remonter cette fonction 
+;; FIXME: Remonter cette fonction
 (define (string-canonicalize old)
    (let* ((l (string-length old))
 	  (new (make-string l)))
@@ -115,34 +115,34 @@
 	     (loop (+ r 1) (+ w 1) #f))))))
 
 
-;;;; ======================================================================
-;;;;
-;;;;   			M A R K U P S   F U N C T I O N S
-;;;;
-;;;; ======================================================================
-;;; (define (markup-output markup
-;; 		       :optional (engine    #f)
-;; 		       :key 	 (predicate #f)
-;; 		       		 (options  '())
-;; 				 (before    #f)
-;; 				 (action    #f)
-;; 				 (after     #f))
+;;; ======================================================================
+;;;
+;;;			M A R K U P S   F U N C T I O N S
+;;;
+;;; ======================================================================
+;; (define (markup-output markup
+;;		       :optional (engine    #f)
+;;		       :key	 (predicate #f)
+;;				 (options  '())
+;;				 (before    #f)
+;;				 (action    #f)
+;;				 (after     #f))
 ;;   (let ((e (or engine (use-engine))))
 ;;     (cond
 ;;       ((not (is-a? e <engine>))
 ;;           (skribe-error 'markup-writer "illegal engine" e))
 ;;       ((and (not before)
-;; 	    (not action)
-;; 	    (not after))
+;;	    (not action)
+;;	    (not after))
 ;;           (%find-markup-output e markup))
 ;;       (else
-;; 	  (let ((mp (if (procedure? predicate)
-;; 			(lambda (n e) (and (is-markup? n markup) (predicate n e)))
-;; 			(lambda (n e) (is-markup? n markup)))))
-;; 	    (engine-output e markup mp options
-;; 			   (or before (slot-ref e 'default-before))
-;; 			   (or action (slot-ref e 'default-action))
-;; 			   (or after  (slot-ref e 'default-after))))))))
+;;	  (let ((mp (if (procedure? predicate)
+;;			(lambda (n e) (and (is-markup? n markup) (predicate n e)))
+;;			(lambda (n e) (is-markup? n markup)))))
+;;	    (engine-output e markup mp options
+;;			   (or before (slot-ref e 'default-before))
+;;			   (or action (slot-ref e 'default-action))
+;;			   (or after  (slot-ref e 'default-after))))))))
 
 (define (markup-option m opt)
   (if (markup? m)
@@ -158,21 +158,21 @@
 				  (slot-ref m 'options)))
       (skribe-type-error 'markup-option "Illegal markup: " m "markup")))
 
-;;;; ======================================================================
-;;;;
-;;;;   				C O N T A I N E R S
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;				C O N T A I N E R S
+;;;
+;;; ======================================================================
 (define (container-env-get m key)
   (let ((c (assq key (slot-ref m 'env))))
     (and (pair? c) (cadr c))))
 
 
-;;;; ======================================================================
-;;;;
-;;;;				I M A G E S
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;				I M A G E S
+;;;
+;;; ======================================================================
 (define (builtin-convert-image from fmt dir)
   (let* ((s  (suffix from))
 	 (f  (string-append (prefix (basename from)) "." fmt))
@@ -182,7 +182,7 @@
        to)
       ((file-exists? to)
        to)
-      (else 
+      (else
        (let ((c (if (string=? s "fig")
 		    (string-append "fig2dev -L " fmt " " from " > " to)
 		    (string-append "convert " from " " to))))
@@ -221,13 +221,13 @@
 			   p
 			   (loop (cdr fmts)))))))))))
 
-;;;; ======================================================================
-;;;;
-;;;;	      		S T R I N G - W R I T I N G
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;			S T R I N G - W R I T I N G
+;;;
+;;; ======================================================================
 
-;; 
+;;
 ;; (define (%make-html-replace)
 ;;   ;; Ad-hoc version for HTML, a little bit faster than the
 ;;   ;; make-general-string-replace define later (particularily if there
@@ -235,18 +235,18 @@
 ;;   (let ((specials (string->regexp "&|\"|<|>")))
 ;;     (lambda (str)
 ;;       (if (regexp-match specials str)
-;; 	  (begin
-;; 	    (let ((out (open-output-string)))
-;; 	      (dotimes (i (string-length str))
-;; 		(let ((ch (string-ref str i)))
-;; 		  (case ch
-;; 		    ((#\") (display "&quot;" out))
-;; 		    ((#\&) (display "&amp;" out))
-;; 		    ((#\<) (display "&lt;" out))
-;; 		    ((#\>) (display "&gt;" out))
-;; 		    (else  (write-char ch out)))))
-;; 	      (get-output-string out)))
-;; 	  str))))
+;;	  (begin
+;;	    (let ((out (open-output-string)))
+;;	      (dotimes (i (string-length str))
+;;		(let ((ch (string-ref str i)))
+;;		  (case ch
+;;		    ((#\") (display "&quot;" out))
+;;		    ((#\&) (display "&amp;" out))
+;;		    ((#\<) (display "&lt;" out))
+;;		    ((#\>) (display "&gt;" out))
+;;		    (else  (write-char ch out)))))
+;;	      (get-output-string out)))
+;;	  str))))
 
 
 (define (%make-general-string-replace lst)
@@ -264,58 +264,58 @@
   (let ((l (sort lst (lambda (r1 r2) (char<? (car r1) (car r2))))))
     (cond
       ((equal? l '((#\" "&quot;") (#\& "&amp;") (#\< "&lt;") (#\> "&gt;")))
-         string->html)
+	 string->html)
       (else
-         (%make-general-string-replace lst)))))
+	 (%make-general-string-replace lst)))))
 
 
 
 
-;;;; ======================================================================
-;;;;
-;;;;   				O P T I O N S
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;				O P T I O N S
+;;;
+;;; ======================================================================
 
 ;;NEW ;;
 ;;NEW ;; GET-OPTION
-;;NEW ;; 
+;;NEW ;;
 ;;NEW (define (get-option obj key)
 ;;NEW   ;; This function either searches inside an a-list or a markup.
 ;;NEW   (cond
 ;;NEW     ((pair? obj)   (let ((c (assq key obj)))
-;;NEW 		     (and (pair? c) (pair? (cdr c)) (cadr c))))
+;;NEW		     (and (pair? c) (pair? (cdr c)) (cadr c))))
 ;;NEW     ((markup? obj) (get-option (slot-ref obj 'option*) key))
 ;;NEW     (else          #f)))
-;;NEW 
+;;NEW
 ;;NEW ;;
 ;;NEW ;; BIND-OPTION!
 ;;NEW ;;
 ;;NEW (define (bind-option! obj key value)
 ;;NEW   (slot-set! obj 'option* (cons (list key value)
-;;NEW 				(slot-ref obj 'option*))))
-;;NEW 
-;;NEW 
+;;NEW				(slot-ref obj 'option*))))
+;;NEW
+;;NEW
 ;;NEW ;;
 ;;NEW ;; GET-ENV
 ;;NEW ;;
 ;;NEW (define (get-env obj key)
 ;;NEW   ;;  This function either searches inside an a-list or a container
 ;;NEW   (cond
-;;NEW     ((pair? obj) 	(let ((c (assq key obj)))
-;;NEW 			  (and (pair? c) (cadr c))))
+;;NEW     ((pair? obj)	(let ((c (assq key obj)))
+;;NEW			  (and (pair? c) (cadr c))))
 ;;NEW     ((container? obj)   (get-env (slot-ref obj 'env) key))
 ;;NEW     (else		#f)))
-;;NEW 
+;;NEW
 
 
 
 
-;;;; ======================================================================
-;;;;
-;;;;   				    A S T 
-;;;;
-;;;; ======================================================================
+;;; ======================================================================
+;;;
+;;;				    A S T
+;;;
+;;; ======================================================================
 
 (define-generic ast->string)
 
@@ -345,52 +345,52 @@
 ;;NEW ;;
 ;;NEW (define (ast-parent n)
 ;;NEW   (slot-ref n 'parent))
-;;NEW 
+;;NEW
 ;;NEW ;;
 ;;NEW ;; MARKUP-PARENT
 ;;NEW ;;
 ;;NEW (define (markup-parent m)
 ;;NEW   (let ((p (slot-ref m 'parent)))
 ;;NEW     (if (eq? p 'unspecified)
-;;NEW 	(skribe-error 'markup-parent "Unresolved parent reference" m)
-;;NEW 	p)))
-;;NEW 
-;;NEW 
+;;NEW	(skribe-error 'markup-parent "Unresolved parent reference" m)
+;;NEW	p)))
+;;NEW
+;;NEW
 ;;NEW ;;
 ;;NEW ;; MARKUP-DOCUMENT
 ;;NEW ;;
 ;;NEW (define (markup-document m)
 ;;NEW   (let Loop ((p m)
-;;NEW 	     (l #f))
+;;NEW	     (l #f))
 ;;NEW     (cond
 ;;NEW       ((is-markup? p 'document)           p)
 ;;NEW       ((or (eq? p 'unspecified) (not p))  l)
 ;;NEW       (else			          (Loop (slot-ref p 'parent) p)))))
-;;NEW 
+;;NEW
 ;;NEW ;;
 ;;NEW ;; MARKUP-CHAPTER
 ;;NEW ;;
 ;;NEW (define (markup-chapter m)
 ;;NEW   (let loop ((p m)
-;;NEW 	     (l #f))
+;;NEW	     (l #f))
 ;;NEW     (cond
 ;;NEW       ((is-markup? p 'chapter)           p)
 ;;NEW       ((or (eq? p 'unspecified) (not p)) l)
 ;;NEW       (else				 (loop (slot-ref p 'parent) p)))))
-;;NEW 
-;;NEW 
+;;NEW
+;;NEW
 ;;NEW ;;;; ======================================================================
 ;;NEW ;;;;
-;;NEW ;;;;   				H A N D L E S
+;;NEW ;;;;				H A N D L E S
 ;;NEW ;;;;
 ;;NEW ;;;; ======================================================================
 ;;NEW (define (handle-body h)
 ;;NEW   (slot-ref h 'body))
-;;NEW 
-;;NEW 
+;;NEW
+;;NEW
 ;;NEW ;;;; ======================================================================
 ;;NEW ;;;;
-;;NEW ;;;; 				F I N D
+;;NEW ;;;;				F I N D
 ;;NEW ;;;;
 ;;NEW ;;;; ======================================================================
 ;;NEW (define (find pred obj)
@@ -398,28 +398,28 @@
 ;;NEW     (debug-item "obj=" obj)
 ;;NEW     (let loop ((obj (if (is-a? obj <container>) (container-body obj) obj)))
 ;;NEW       (cond
-;;NEW 	((pair? obj)
-;;NEW 	 (apply append (map (lambda (o) (loop o)) obj)))
-;;NEW 	((is-a? obj <container>)
-;;NEW 	 (debug-item "loop=" obj " " (slot-ref obj 'ident))
-;;NEW 	 (if (pred obj)
-;;NEW 	     (list (cons obj (loop (container-body obj))))
-;;NEW 	     '()))
-;;NEW 	(else
-;;NEW 	 (if (pred obj)
-;;NEW 	     (list obj)
-;;NEW 	     '()))))))
-;;NEW        
+;;NEW	((pair? obj)
+;;NEW	 (apply append (map (lambda (o) (loop o)) obj)))
+;;NEW	((is-a? obj <container>)
+;;NEW	 (debug-item "loop=" obj " " (slot-ref obj 'ident))
+;;NEW	 (if (pred obj)
+;;NEW	     (list (cons obj (loop (container-body obj))))
+;;NEW	     '()))
+;;NEW	(else
+;;NEW	 (if (pred obj)
+;;NEW	     (list obj)
+;;NEW	     '()))))))
+;;NEW
 
 ;;NEW ;;;; ======================================================================
 ;;NEW ;;;;
-;;NEW ;;;; 		M A R K U P   A R G U M E N T   P A R S I N G
+;;NEW ;;;;		M A R K U P   A R G U M E N T   P A R S I N G
 ;;NEW ;;;
 ;;NEW ;;;; ======================================================================
 ;;NEW (define (the-body opt)
 ;;NEW   ;; Filter out the options
 ;;NEW   (let loop ((opt* opt)
-;;NEW 	     (res '()))
+;;NEW	     (res '()))
 ;;NEW     (cond
 ;;NEW       ((null? opt*)
 ;;NEW        (reverse! res))
@@ -427,18 +427,18 @@
 ;;NEW        (skribe-error 'the-body "Illegal body" opt))
 ;;NEW       ((keyword? (car opt*))
 ;;NEW        (if (null? (cdr opt*))
-;;NEW 	   (skribe-error 'the-body "Illegal option" (car opt*))
-;;NEW 	   (loop (cddr opt*) res)))
+;;NEW	   (skribe-error 'the-body "Illegal option" (car opt*))
+;;NEW	   (loop (cddr opt*) res)))
 ;;NEW       (else
 ;;NEW        (loop (cdr opt*) (cons (car opt*) res))))))
-;;NEW 
-;;NEW 
-;;NEW 
+;;NEW
+;;NEW
+;;NEW
 ;;NEW (define (the-options opt+ . out)
-;;NEW   ;; Returns an list made of options.The OUT argument contains 
-;;NEW   ;; keywords that are filtered out.                                  
+;;NEW   ;; Returns an list made of options.The OUT argument contains
+;;NEW   ;; keywords that are filtered out.
 ;;NEW   (let loop ((opt* opt+)
-;;NEW 	     (res '()))
+;;NEW	     (res '()))
 ;;NEW     (cond
 ;;NEW       ((null? opt*)
 ;;NEW        (reverse! res))
@@ -446,15 +446,13 @@
 ;;NEW        (skribe-error 'the-options "Illegal options" opt*))
 ;;NEW       ((keyword? (car opt*))
 ;;NEW        (cond
-;;NEW 	 ((null? (cdr opt*))
-;;NEW 	  (skribe-error 'the-options "Illegal option" (car opt*)))
-;;NEW 	 ((memq (car opt*) out)
-;;NEW 	  (loop (cdr opt*) res))
-;;NEW 	 (else
-;;NEW 	  (loop (cdr opt*)
-;;NEW 		(cons (list (car opt*) (cadr opt*)) res)))))
+;;NEW	 ((null? (cdr opt*))
+;;NEW	  (skribe-error 'the-options "Illegal option" (car opt*)))
+;;NEW	 ((memq (car opt*) out)
+;;NEW	  (loop (cdr opt*) res))
+;;NEW	 (else
+;;NEW	  (loop (cdr opt*)
+;;NEW		(cons (list (car opt*) (cadr opt*)) res)))))
 ;;NEW       (else
 ;;NEW        (loop (cdr opt*) res)))))
-;;NEW 
-
-
+;;NEW
diff --git a/src/guile/skribilo/skribe/api.scm b/src/guile/skribilo/skribe/api.scm
new file mode 100644
index 0000000..2828908
--- /dev/null
+++ b/src/guile/skribilo/skribe/api.scm
@@ -0,0 +1,1260 @@
+;;; api.scm
+;;;
+;;; Copyright 2003, 2004  Manuel Serrano
+;;; Copyright 2005  Ludovic Courtès  <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+(define-skribe-module (skribilo skribe api))
+
+;;; Author:  Manuel Serrano
+;;; Commentary:
+;;;
+;;; This module contains all the core markups of Skribe/Skribilo.
+;;;
+;;; Code:
+
+
+;;; The contents of the file below are unchanged compared to Skribe 1.2d's
+;;; `api.scm' file found in the `common' directory.
+
+(let ((gensym-orig gensym))
+  ;; In Skribe, `gensym' accepts a symbol.  Guile's `gensym' accepts only
+  ;; strings.
+  (set! gensym
+        (lambda (obj)
+          (gensym-orig (cond ((symbol? obj) (symbol->string obj))
+                             (else obj))))))
+
+;*---------------------------------------------------------------------*/
+;*    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 (symbol->string (gensym 'chapter))))
+      (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 (symbol->string (gensym 'section))))
+      (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 (symbol->string (gensym 'subsection))))
+      (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 (symbol->string (gensym 'subsubsection))))
+      (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") (label #t))
+   ;; The `:label' option used to be called `:number'.
+   (new container
+      (markup 'footnote)
+      (ident (symbol->string (gensym 'footnote)))
+      (class class)
+      (required-options '())
+      (options `((:label
+		  ,(cond ((string? label) label)
+			 ((number? label) label)
+			 ((not label)     label)
+			 (else
+			  (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/guile/skribilo/skribe/bib.scm b/src/guile/skribilo/skribe/bib.scm
new file mode 100644
index 0000000..f1a32c1
--- /dev/null
+++ b/src/guile/skribilo/skribe/bib.scm
@@ -0,0 +1,215 @@
+;;; lib.scm
+;;;
+;;; Copyright 2001, 2002, 2003, 2004  Manuel Serrano
+;;; Copyright 2005  Ludovic Courtès  <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+(define-skribe-module (skribilo skribe bib))
+
+;;; Author:  Manuel Serrano
+;;; Commentary:
+;;;
+;;; A library of bibliography-related functions.
+;;;
+;;; Code:
+
+
+;;; The contents of the file below are unchanged compared to Skribe 1.2d's
+;;; `bib.scm' file found in the `common' directory.
+
+
+;*---------------------------------------------------------------------*/
+;*    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)))))
+
+
+;;; bib.scm ends here
diff --git a/src/guile/skribilo/skribe/index.scm b/src/guile/skribilo/skribe/index.scm
new file mode 100644
index 0000000..840a179
--- /dev/null
+++ b/src/guile/skribilo/skribe/index.scm
@@ -0,0 +1,149 @@
+;;; index.scm
+;;;
+;;; Copyright 2003, 2004  Manuel Serrano
+;;; Copyright 2005  Ludovic Courtès  <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+(define-skribe-module (skribilo skribe index))
+
+;;; Author:  Manuel Serrano
+;;; Commentary:
+;;;
+;;; A library of index-related functions.
+;;;
+;;; Code:
+
+
+;;; The contents of the file below are unchanged compared to Skribe 1.2d's
+;;; `index.scm' file found in the `common' directory.
+
+
+;*---------------------------------------------------------------------*/
+;*    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)))))))))))
+
+
+;;; index.scm ends here
diff --git a/src/guile/skribilo/skribe/param.scm b/src/guile/skribilo/skribe/param.scm
new file mode 100644
index 0000000..8daca62
--- /dev/null
+++ b/src/guile/skribilo/skribe/param.scm
@@ -0,0 +1,93 @@
+;;; param.scm
+;;;
+;;; Copyright 2003  Manuel Serrano
+;;; Copyright 2005  Ludovic Courtès  <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+(define-skribe-module (skribilo skribe param))
+
+;;; Author:  Manuel Serrano
+;;; Commentary:
+;;;
+;;; Definition of various Skribe run-time parameters.
+;;;
+;;; Code:
+
+
+;;; The contents of the file below are unchanged compared to Skribe 1.2d's
+;;; `param.scm' file found in the `common' directory.
+
+
+;*---------------------------------------------------------------------*/
+;*    *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")))
+
+;;; param.scm ends here
diff --git a/src/guile/skribilo/skribe/sui.scm b/src/guile/skribilo/skribe/sui.scm
new file mode 100644
index 0000000..9baa36a
--- /dev/null
+++ b/src/guile/skribilo/skribe/sui.scm
@@ -0,0 +1,187 @@
+;;; sui.scm
+;;;
+;;; Copyright 2003, 2004  Manuel Serrano
+;;; Copyright 2005  Ludovic Courtès  <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+(define-skribe-module (skribilo skribe sui))
+
+;;; Author:  Manuel Serrano
+;;; Commentary:
+;;;
+;;; Library dealing with Skribe URL Indexes (SUI).
+;;;
+;;; Code:
+
+
+;;; The contents of the file below are unchanged compared to Skribe 1.2d's
+;;; `sui.scm' file found in the `common' directory.
+
+
+;*---------------------------------------------------------------------*/
+;*    *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))))
diff --git a/src/guile/skribilo/skribe/utils.scm b/src/guile/skribilo/skribe/utils.scm
new file mode 100644
index 0000000..f963020
--- /dev/null
+++ b/src/guile/skribilo/skribe/utils.scm
@@ -0,0 +1,259 @@
+;;; utils.scm
+;;;
+;;; Copyright 2003, 2004  Manuel Serrano
+;;; Copyright 2005  Ludovic Courtès  <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+(define-skribe-module (skribilo skribe utils))
+
+;;; Author:  Manuel Serrano
+;;; Commentary:
+;;;
+;;; A library of various utilities, including AST traversal helper functions.
+;;;
+;;; Code:
+
+
+;;; The contents of the file below are unchanged compared to Skribe 1.2d's
+;;; `lib.scm' file found in the `common' directory.
+
+;*---------------------------------------------------------------------*/
+;*    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)))))
+
+;;; utils.scm ends here
diff --git a/src/guile/skribe/source.scm b/src/guile/skribilo/source.scm
index 6ec0963..e56f350 100644
--- a/src/guile/skribe/source.scm
+++ b/src/guile/skribilo/source.scm
@@ -26,7 +26,7 @@
 
 
 
-(define-module (skribe source)
+(define-module (skribilo source)
    :export (source-read-lines source-read-definition source-fontify))
 
 
diff --git a/src/guile/skribilo/types.scm b/src/guile/skribilo/types.scm
new file mode 100644
index 0000000..0d51c70
--- /dev/null
+++ b/src/guile/skribilo/types.scm
@@ -0,0 +1,315 @@
+;;;
+;;; types.stk	-- Definition of Skribe classes
+;;;
+;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+;;;
+;;;           Author: Erick Gallesio [eg@essi.fr]
+;;;    Creation date: 12-Aug-2003 22:18 (eg)
+;;; Last file update: 28-Oct-2004 16:18 (eg)
+;;;
+
+(read-set! keywords 'prefix)
+(define-module (skribilo types)  ;; FIXME:  Why should it be a separate module?
+   :export (<ast> ast? ast-loc ast-loc-set!
+	    <command> command? command-fmt command-body
+	    <unresolved> unresolved? unresolved-proc
+	    <handle> handle? handle-ast
+	    <node> node? node-options node-loc
+	    <engine> engine? engine-ident engine-format engine-customs
+		     engine-filter engine-symbol-table
+	    <writer> writer? write-object
+	    <processor> processor? processor-combinator processor-engine
+	    <markup> markup? bind-markup! markup-options is-markup?
+		     markup-body find-markups write-object
+	    <container> container? container-options
+			container-ident container-body
+	    <document> document? document-ident document-body
+		       document-options document-end
+	    <language> language?
+	    <location> location? ast-location
+
+	    *node-table*)
+   :use-module (oop goops))
+
+(define *node-table* (make-hash-table))
+					; Used to stores the nodes of  an AST.
+					; It permits to retrieve a node from its
+					; identifier.
+
+
+;;; ======================================================================
+;;;
+;;;				<AST>
+;;;
+;;; ======================================================================
+;;FIXME: set! location in <ast>
+(define-class <ast> ()
+  (parent :accessor ast-parent :init-keyword :parent :init-value 'unspecified)
+  (loc    :init-value #f))
+
+(define (ast? obj)		(is-a? obj <ast>))
+(define (ast-loc obj)		(slot-ref obj 'loc))
+(define (ast-loc-set! obj v)	(slot-set! obj 'loc v))
+
+;;; ======================================================================
+;;;
+;;;				<COMMAND>
+;;;
+;;; ======================================================================
+(define-class <command> (<ast>)
+  (fmt    :init-keyword :fmt)
+  (body   :init-keyword :body))
+
+(define (command? obj)     (is-a? obj <command>))
+(define (command-fmt obj)  (slot-ref obj 'fmt))
+(define (command-body obj) (slot-ref obj 'body))
+
+;;; ======================================================================
+;;;
+;;;				<UNRESOLVED>
+;;;
+;;; ======================================================================
+(define-class <unresolved> (<ast>)
+  (proc :init-keyword :proc))
+
+(define (unresolved? obj)     (is-a? obj <unresolved>))
+(define (unresolved-proc obj) (slot-ref obj 'proc))
+
+;;; ======================================================================
+;;;
+;;;				<HANDLE>
+;;;
+;;; ======================================================================
+(define-class <handle> (<ast>)
+  (ast :init-keyword :ast :init-value #f :getter handle-ast))
+
+(define (handle? obj)     (is-a? obj <handle>))
+(define (handle-ast obj)  (slot-ref obj 'ast))
+
+;;; ======================================================================
+;;;
+;;;				<ENGINE>
+;;;
+;;; ======================================================================
+(define-class <engine> ()
+  (ident		:init-keyword :ident		:init-value '???)
+  (format		:init-keyword :format		:init-value "raw")
+  (info		:init-keyword :info		:init-value '())
+  (version		:init-keyword :version		:init-value 'unspecified)
+  (delegate		:init-keyword :delegate		:init-value #f)
+  (writers		:init-keyword :writers		:init-value '())
+  (filter		:init-keyword :filter		:init-value #f)
+  (customs		:init-keyword :custom		:init-value '())
+  (symbol-table	:init-keyword :symbol-table	:init-value '()))
+
+
+
+
+(define (engine? obj)
+  (is-a? obj <engine>))
+
+(define (engine-ident obj)	;; Define it here since the doc searches it
+  (slot-ref obj 'ident))
+
+(define (engine-format obj)	;; Define it here since the doc searches it
+  (slot-ref obj 'format))
+
+(define (engine-customs obj)	;; Define it here since the doc searches it
+  (slot-ref obj 'customs))
+
+(define (engine-filter obj)	;; Define it here since the doc searches it
+  (slot-ref obj 'filter))
+
+(define (engine-symbol-table obj)	;; Define it here since the doc searches it
+  (slot-ref obj 'symbol-table))
+
+;;; ======================================================================
+;;;
+;;;				<WRITER>
+;;;
+;;; ======================================================================
+(define-class <writer> ()
+  (ident	:init-keyword :ident	 :init-value '??? :getter writer-ident)
+  (class	:init-keyword :class	 :init-value 'unspecified
+		:getter writer-class)
+  (pred	:init-keyword :pred	 :init-value 'unspecified)
+  (upred	:init-keyword :upred	 :init-value 'unspecified)
+  (options	:init-keyword :options	 :init-value '()  :getter writer-options)
+  (verified?	:init-keyword :verified? :init-value #f)
+  (validate	:init-keyword :validate  :init-value #f)
+  (before	:init-keyword :before	 :init-value #f   :getter writer-before)
+  (action	:init-keyword :action	 :init-value #f   :getter writer-action)
+  (after	:init-keyword :after	 :init-value #f   :getter writer-after))
+
+(define (writer? obj)
+  (is-a? obj <writer>))
+
+(define-method (write-object (obj <writer>) port)
+  (format port "#[~A (~A) ~A]"
+	  (class-name (class-of obj))
+	  (slot-ref obj 'ident)
+	  (address-of obj)))
+
+;;; ======================================================================
+;;;
+;;;				<NODE>
+;;;
+;;; ======================================================================
+(define-class <node> (<ast>)
+  (required-options :init-keyword :required-options :init-value '())
+  (options	     :init-keyword :options	     :init-value '())
+  (body	     :init-keyword :body	     :init-value #f
+	     :getter	   node-body))
+
+(define (node? obj)        (is-a? obj <node>))
+(define (node-options obj) (slot-ref obj 'options))
+(define node-loc	   ast-loc)
+
+
+;;; ======================================================================
+;;;
+;;;				<PROCESSOR>
+;;;
+;;; ======================================================================
+(define-class <processor> (<node>)
+  (combinator :init-keyword :combinator :init-value (lambda (e1 e2) e1))
+  (engine     :init-keyword :engine	 :init-value 'unspecified)
+  (procedure  :init-keyword :procedure	 :init-value (lambda (n e) n)))
+
+(define (processor? obj)           (is-a? obj <processor>))
+(define (processor-combinator obj) (slot-ref obj 'combinator))
+(define (processor-engine obj)     (slot-ref obj 'engine))
+
+;;; ======================================================================
+;;;
+;;;				<MARKUP>
+;;;
+;;; ======================================================================
+(define-class <markup> (<node>)
+  (ident  :init-keyword :ident  :getter markup-ident :init-value #f)
+  (class  :init-keyword :class  :getter markup-class :init-value #f)
+  (markup :init-keyword :markup :getter markup-markup))
+
+
+(define (bind-markup! node)
+  (hash-set! *node-table*
+	     (markup-ident node)
+	     ;(lambda (cur) (cons node cur))
+	     (list node)))
+
+
+(define-method (initialize (self <markup>) initargs)
+  (next-method)
+  (bind-markup! self))
+
+
+(define (markup? obj)		(is-a? obj <markup>))
+(define (markup-options obj)	(slot-ref obj 'options))
+(define markup-body    node-body)
+
+
+(define (is-markup? obj markup)
+  (and (is-a? obj <markup>)
+       (eq? (slot-ref obj 'markup) markup)))
+
+
+
+(define (find-markups ident)
+  (hash-ref *node-table* ident #f))
+
+
+(define-method (write-object (obj <markup>) port)
+  (format port "#[~A (~A/~A) ~A]"
+	  (class-name (class-of obj))
+	  (slot-ref obj 'markup)
+	  (slot-ref obj 'ident)
+	  (address-of obj)))
+
+;;; ======================================================================
+;;;
+;;;				<CONTAINER>
+;;;
+;;; ======================================================================
+(define-class <container> (<markup>)
+  (env :init-keyword :env :init-value '()))
+
+(define (container? obj)    (is-a? obj <container>))
+(define (container-env obj) (slot-ref obj 'env))
+(define container-options   markup-options)
+(define container-ident     markup-ident)
+(define container-body      node-body)
+
+
+
+;;; ======================================================================
+;;;
+;;;				<DOCUMENT>
+;;;
+;;; ======================================================================
+(define-class <document> (<container>))
+
+(define (document? obj)      (is-a? obj <document>))
+(define (document-ident obj) (slot-ref obj 'ident))
+(define (document-body obj)  (slot-ref obj 'body))
+(define document-options     markup-options)
+(define document-env         container-env)
+
+
+
+;;; ======================================================================
+;;;
+;;;				<LANGUAGE>
+;;;
+;;; ======================================================================
+(define-class <language> ()
+  (name	:init-keyword :name	 :init-value #f :getter langage-name)
+  (fontifier	:init-keyword :fontifier :init-value #f :getter langage-fontifier)
+  (extractor	:init-keyword :extractor :init-value #f :getter langage-extractor))
+
+(define (language? obj)
+  (is-a? obj <language>))
+
+
+;;; ======================================================================
+;;;
+;;;				<LOCATION>
+;;;
+;;; ======================================================================
+(define-class <location> ()
+  (file :init-keyword :file :getter location-file)
+  (pos  :init-keyword :pos  :getter location-pos)
+  (line :init-keyword :line :getter location-line))
+
+(define (location? obj)
+  (is-a? obj <location>))
+
+(define (ast-location obj)
+  (let ((loc (slot-ref obj 'loc)))
+    (if (location? loc)
+	(let* ((fname (location-file loc))
+	       (line  (location-line loc))
+	       (pwd   (getcwd))
+	       (len   (string-length pwd))
+	       (lenf  (string-length fname))
+	       (file  (if (and (substring=? pwd fname len)
+			       (> lenf len))
+			  (substring fname len (+ 1 (string-length fname)))
+			  fname)))
+	  (format "~a, line ~a" file line))
+	"no source location")))
diff --git a/src/guile/skribilo/vars.scm b/src/guile/skribilo/vars.scm
new file mode 100644
index 0000000..51a7ee7
--- /dev/null
+++ b/src/guile/skribilo/vars.scm
@@ -0,0 +1,65 @@
+;;;
+;;; vars.scm	-- Skribe Globals
+;;;
+;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
+;;; Copyright 2005  Ludovic Courtès  <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;; USA.
+
+
+(define-module (skribilo vars))
+
+;;;
+;;; Switches
+;;;
+(define-public *skribe-verbose*	0)
+(define-public *skribe-warning*	5)
+(define-public *load-rc*		#t)
+
+;;;
+;;; PATH variables
+;;;
+(define-public *skribe-path*		#f)
+(define-public *skribe-bib-path*	'("."))
+(define-public *skribe-source-path*	'("."))
+(define-public *skribe-image-path*	'("."))
+
+
+(define-public *skribe-rc-directory*
+  (string-append (getenv "HOME") "/" ".skribilo"))
+
+
+;;;
+;;; In and out ports
+;;;
+(define-public *skribe-src*		'())
+(define-public *skribe-dest*		#f)
+
+;;;
+;;; Engine
+;;;
+(define-public *skribe-engine*	'html)	;; Use HTML by default
+
+;;;
+;;; Misc
+;;;
+(define-public *skribe-chapter-split*	'())
+(define-public *skribe-ref-base*	#f)
+(define-public *skribe-convert-image*  #f)	;; i.e. use the Skribe standard converter
+(define-public *skribe-variants*	'())
+
+
diff --git a/src/guile/skribe/verify.scm b/src/guile/skribilo/verify.scm
index 7c88616..93a1be3 100644
--- a/src/guile/skribe/verify.scm
+++ b/src/guile/skribilo/verify.scm
@@ -24,14 +24,14 @@
 ;;;; Last file update: 27-Oct-2004 16:35 (eg)
 ;;;;
 
-(define-module (skribe verify)
+(define-module (skribilo verify)
    :export (verify))
 
-(use-modules (skribe debug)
-;	     (skribe engine)
-;	     (skribe writer)
-;	     (skribe runtime)
-	     (skribe types)
+(use-modules (skribilo debug)
+;	     (skribilo engine)
+;	     (skribilo writer)
+;	     (skribilo runtime)
+	     (skribilo types)
 	     (oop goops))
 
 
diff --git a/src/guile/skribe/writer.scm b/src/guile/skribilo/writer.scm
index 9e7faf6..048dcfb 100644
--- a/src/guile/skribe/writer.scm
+++ b/src/guile/skribilo/writer.scm
@@ -25,14 +25,14 @@
 ;;;;
 
 
-(define-module (skribe writer)
+(define-module (skribilo writer)
   :export (invoke markup-writer markup-writer-get markup-writer-get*
 	   lookup-markup-writer copy-markup-writer))
 
 
-(use-modules (skribe debug)
-;	     (skribe engine)
-	     (skribe output)
+(use-modules (skribilo debug)
+;	     (skribilo engine)
+	     (skribilo output)
 
 	     (oop goops)
 	     (ice-9 optargs))