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

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

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

1 files changed, 479 insertions, 0 deletions

diff --git a/src/guile/skribilo/engine/base.scm b/src/guile/skribilo/engine/base.scm
new file mode 100644
index 0000000..8418e8b
--- /dev/null
+++ b/src/guile/skribilo/engine/base.scm
@@ -0,0 +1,479 @@
+;;; base.scm  --  BASE Skribe engine
+;;;
+;;; Copyright 2003, 2004  Manuel Serrano
+;;;
+;;;
+;;; 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+;;; USA.
+
+(define-skribe-module (skribilo engine base))
+
+;*---------------------------------------------------------------------*/
+;*    base-engine ...                                                  */
+;*---------------------------------------------------------------------*/
+(define base-engine
+   (default-engine-set!
+      (make-engine 'base
+		   :version 'plain
+		   :symbol-table '(("iexcl" "!")
+				   ("cent" "c")
+				   ("lguillemet" "\"")
+				   ("not" "!")
+				   ("registered" "(r)")
+				   ("degree" "o")
+				   ("plusminus" "+/-")
+				   ("micro" "o")
+				   ("paragraph" "p")
+				   ("middot" ".")
+				   ("rguillemet" "\"")
+				   ("iquestion" "?")
+				   ("Agrave" "À")
+				   ("Aacute" "A")
+				   ("Acircumflex" "Â")
+				   ("Atilde" "A")
+				   ("Amul" "A")
+				   ("Aring" "A")
+				   ("AEligature" "AE")
+				   ("Oeligature" "OE")
+				   ("Ccedilla" "Ç")
+				   ("Egrave" "È")
+				   ("Eacute" "É")
+				   ("Ecircumflex" "Ê")
+				   ("Euml" "E")
+				   ("Igrave" "I")
+				   ("Iacute" "I")
+				   ("Icircumflex" "Î")
+				   ("Iuml" "I")
+				   ("ETH" "D")
+				   ("Ntilde" "N")
+				   ("Ograve" "O")
+				   ("Oacute" "O")
+				   ("Ocurcumflex" "O")
+				   ("Otilde" "O")
+				   ("Ouml" "O")
+				   ("times" "x")
+				   ("Oslash" "O")
+				   ("Ugrave" "Ù")
+				   ("Uacute" "U")
+				   ("Ucircumflex" "Û")
+				   ("Uuml" "Ü")
+				   ("Yacute" "Y")
+				   ("agrave" "à")
+				   ("aacute" "a")
+				   ("acircumflex" "â")
+				   ("atilde" "a")
+				   ("amul" "a")
+				   ("aring" "a")
+				   ("aeligature" "æ")
+				   ("oeligature" "oe")
+				   ("ccedilla" "ç")
+				   ("egrave" "è")
+				   ("eacute" "é")
+				   ("ecircumflex" "ê")
+				   ("euml" "e")
+				   ("igrave" "i")
+				   ("iacute" "i")
+				   ("icircumflex" "î")
+				   ("iuml" "i")
+				   ("ntilde" "n")
+				   ("ograve" "o")
+				   ("oacute" "o")
+				   ("ocurcumflex" "o")
+				   ("otilde" "o")
+				   ("ouml" "o")
+				   ("divide" "/")
+				   ("oslash" "o")
+				   ("ugrave" "ù")
+				   ("uacute" "u")
+				   ("ucircumflex" "û")
+				   ("uuml" "ü")
+				   ("yacute" "y")
+				   ("ymul" "y")
+				   ;; punctuation
+				   ("bullet" ".")
+				   ("ellipsis" "...")
+				   ("<-" "<-")
+				   ("<--" "<--")
+				   ("uparrow" "^;")
+				   ("->" "->")
+				   ("-->" "-->")
+				   ("downarrow" "v")
+				   ("<->" "<->")
+				   ("<-->" "<-->")
+				   ("<+" "<+")
+				   ("<=" "<=;")
+				   ("<==" "<==")
+				   ("Uparrow" "^")
+				   ("=>" "=>")
+				   ("==>" "==>")
+				   ("Downarrow" "v")
+				   ("<=>" "<=>")
+				   ("<==>" "<==>")
+				   ;; Mathematical operators
+				   ("asterisk" "*")
+				   ("angle" "<")
+				   ("and" "^;")
+				   ("or" "v")
+				   ("models" "|=")
+				   ("vdash" "|-")
+				   ("dashv" "-|")
+				   ("sim" "~")
+				   ("mid" "|")
+				   ("langle" "<")
+				   ("rangle" ">")
+				   ;; LaTeX
+				   ("circ" "o")
+				   ("top" "T")
+				   ("lhd" "<")
+				   ("rhd" ">")
+				   ("parallel" "||")))))
+
+;*---------------------------------------------------------------------*/
+;*    mark ...                                                         */
+;*---------------------------------------------------------------------*/
+(markup-writer 'symbol
+   :action (lambda (n e)
+	      (let* ((s (markup-body n))
+		     (c (assoc s (engine-symbol-table e))))
+		 (if (pair? c)
+		     (display (cadr c))
+		     (output s e)))))
+
+;*---------------------------------------------------------------------*/
+;*    unref ...                                                        */
+;*---------------------------------------------------------------------*/
+(markup-writer 'unref
+   :options 'all
+   :action (lambda (n e)
+	      (let* ((s (markup-option n :skribe))
+		     (k (markup-option n 'kind))
+		     (f (cond
+			   (s
+			    (format #f "?~a@~a " k s))
+			   (else
+			    (format #f "?~a " k))))
+		     (msg (list f (markup-body n)))
+		     (n (list "[" (color :fg "red" (bold msg)) "]")))
+		 (skribe-eval n e))))
+
+;*---------------------------------------------------------------------*/
+;*    &the-bibliography ...                                            */
+;*---------------------------------------------------------------------*/
+(markup-writer '&the-bibliography
+   :before (lambda (n e)
+	      (let ((w (markup-writer-get 'table e)))
+		 (and (writer? w) (invoke (writer-before w) n e))))
+   :action (lambda (n e)
+	      (when (pair? (markup-body n))
+		 (for-each (lambda (i) (output i e)) (markup-body n))))
+   :after (lambda (n e)
+	     (let ((w (markup-writer-get 'table e)))
+		(and (writer? w) (invoke (writer-after w) n e)))))
+
+;*---------------------------------------------------------------------*/
+;*    &bib-entry ...                                                   */
+;*---------------------------------------------------------------------*/
+(markup-writer '&bib-entry
+   :options '(:title)
+   :before (lambda (n e)
+	      (invoke (writer-before (markup-writer-get 'tr e)) n e))
+   :action (lambda (n e)
+	      (let ((wtc (markup-writer-get 'tc e)))
+		 ;; the label
+		 (markup-option-add! n :valign 'top)
+		 (markup-option-add! n :align 'right)
+		 (invoke (writer-before wtc) n e)
+		 (output n e (markup-writer-get '&bib-entry-label e))
+		 (invoke (writer-after wtc) n e)
+		 ;; the body
+		 (markup-option-add! n :valign 'top)
+		 (markup-option-add! n :align 'left)
+		 (invoke (writer-before wtc) n e)
+		 (output n e (markup-writer-get '&bib-entry-body))
+		 (invoke (writer-after wtc) n e)))
+   :after (lambda (n e)
+	     (invoke (writer-after (markup-writer-get 'tr e)) n e)))
+
+;*---------------------------------------------------------------------*/
+;*    &bib-entry-label ...                                             */
+;*---------------------------------------------------------------------*/
+(markup-writer '&bib-entry-label
+   :options '(:title)
+   :before "["
+   :action (lambda (n e) (output (markup-option n :title) e))
+   :after "]")
+
+;*---------------------------------------------------------------------*/
+;*    &bib-entry-body ...                                              */
+;*---------------------------------------------------------------------*/
+(markup-writer '&bib-entry-body
+   :action (lambda (n e)
+	      (define (output-fields descr)
+		 (let loop ((descr descr)
+			    (pending #f)
+			    (armed #f))
+		    (cond
+		       ((null? descr)
+			'done)
+		       ((pair? (car descr))
+			(if (eq? (caar descr) 'or)
+			    (let ((o1 (cadr (car descr))))
+			       (if (markup-option n o1)
+				   (loop (cons o1 (cdr descr))
+					 pending
+					 #t)
+				   (let ((o2 (caddr (car descr))))
+				      (loop (cons o2 (cdr descr))
+					    pending
+					    armed))))
+			    (let ((o (markup-option n (cadr (car descr)))))
+			       (if o
+				   (begin
+				      (if (and pending armed)
+					  (output pending e))
+				      (output (caar descr) e)
+				      (output o e)
+				      (if (pair? (cddr (car descr)))
+					  (output (caddr (car descr)) e))
+				      (loop (cdr descr) #f #t))
+				   (loop (cdr descr) pending armed)))))
+		       ((symbol? (car descr))
+			(let ((o (markup-option n (car descr))))
+			   (if o
+			       (begin
+				  (if (and armed pending)
+				      (output pending e))
+				  (output o e)
+				  (loop (cdr descr) #f #t))
+			       (loop (cdr descr) pending armed))))
+		       ((null? (cdr descr))
+			(output (car descr) e))
+		       ((string? (car descr))
+			(loop (cdr descr)
+			      (if pending pending (car descr))
+			      armed))
+		       (else
+			(skribe-error 'output-bib-fields
+				      "Illegal description"
+				      (car descr))))))
+	      (output-fields
+	       (case (markup-option n 'kind)
+		  ((techreport)
+		   `(author " -- " (or title url documenturl) " -- "
+			    number ", " institution ", "
+			    address ", " month ", " year ", "
+			    ("pp. " pages) "."))
+		  ((article)
+		   `(author " -- " (or title url documenturl) " -- "
+			    journal ", " volume "" ("(" number ")") ", "
+			    address ", " month ", " year ", "
+			    ("pp. " pages) "."))
+		  ((inproceedings)
+		   `(author " -- " (or title url documenturl) " -- "
+			    booktitle ", " series ", " ("(" number ")") ", "
+			    address ", " month ", " year ", "
+			    ("pp. " pages) "."))
+		  ((book)
+		   '(author " -- " (or title url documenturl) " -- "
+			    publisher ", " address
+			    ", " month ", " year ", " ("pp. " pages) "."))
+		  ((phdthesis)
+		   '(author " -- " (or title url documenturl) " -- " type ", "
+			    school ", " address
+			    ", " month ", " year"."))
+		  ((misc)
+		   '(author " -- " (or title url documenturl) " -- "
+			    publisher ", " address
+			    ", " month ", " year"."))
+		  (else
+		   '(author " -- " (or title url documenturl) " -- "
+			    publisher ", " address
+			    ", " month ", " year ", " ("pp. " pages) "."))))))
+
+;*---------------------------------------------------------------------*/
+;*    &bib-entry-ident ...                                             */
+;*---------------------------------------------------------------------*/
+(markup-writer '&bib-entry-ident
+   :action (lambda (n e)
+	      (output (markup-option n 'number) e)))
+
+;*---------------------------------------------------------------------*/
+;*    &bib-entry-title ...                                             */
+;*---------------------------------------------------------------------*/
+(markup-writer '&bib-entry-title
+   :action (lambda (n e)
+	      (skribe-eval (bold (markup-body n)) e)))
+
+;*---------------------------------------------------------------------*/
+;*    &bib-entry-publisher ...                                         */
+;*---------------------------------------------------------------------*/
+(markup-writer '&bib-entry-publisher
+   :action (lambda (n e)
+	      (skribe-eval (it (markup-body n)) e)))
+
+;*---------------------------------------------------------------------*/
+;*    &the-index ...  @label the-index@                                */
+;*---------------------------------------------------------------------*/
+(markup-writer '&the-index
+   :options '(:column)
+   :before (lambda (n e)
+	      (output (markup-option n 'header) e))
+   :action (lambda (n e)
+	      (define (make-mark-entry n fst)
+		 (let ((l (tr :class 'index-mark-entry
+			     (td :colspan 2 :align 'left
+				(bold (it (sf n)))))))
+		    (if fst
+			(list l)
+			(list (tr (td :colspan 2)) l))))
+	      (define (make-primary-entry n p)
+		 (let* ((note (markup-option n :note))
+			(b (markup-body n))
+			(c (if note
+			       (list b
+				     (it (list " (" note ")")))
+			       b)))
+		    (when p
+		       (markup-option-add! b :text
+					   (list (markup-option b :text)
+						 ", p."))
+		       (markup-option-add! b :page #t))
+		    (tr :class 'index-primary-entry
+		       (td :colspan 2 :valign 'top :align 'left c))))
+	      (define (make-secondary-entry n p)
+		 (let* ((note (markup-option n :note))
+			(b (markup-body n))
+			(bb (markup-body b)))
+		    (cond
+		       ((not (or bb (is-markup? b 'url-ref)))
+			(skribe-error 'the-index
+				      "Illegal entry"
+				      b))
+		       (note
+			(let ((r (if bb
+				     (it (ref :class "the-index-secondary"
+					    :handle bb
+					    :page p
+					    :text (if p
+						      (list note ", p.")
+						      note)))
+				     (it (ref :class "the-index-secondary"
+					    :url (markup-option b :url)
+					    :page p
+					    :text (if p
+						      (list note ", p.")
+						      note))))))
+			   (tr :class 'index-secondary-entry
+			      (td :valign 'top :align 'right :width 1. " ...")
+			      (td :valign 'top :align 'left r))))
+		       (else
+			(let ((r (if bb
+				     (ref :class "the-index-secondary"
+					:handle bb
+					:page p
+					:text (if p " ..., p." " ..."))
+				     (ref :class "the-index-secondary"
+					:url (markup-option b :url)
+					:page p
+					:text (if p " ..., p." " ...")))))
+			   (tr :class 'index-secondary-entry
+			      (td :valign 'top :align 'right :width 1.)
+			      (td :valign 'top :align 'left r)))))))
+	      (define (make-column ie p)
+		 (let loop ((ie ie)
+			    (f #t))
+		    (cond
+		       ((null? ie)
+			'())
+		       ((not (pair? (car ie)))
+			(append (make-mark-entry (car ie) f)
+				(loop (cdr ie) #f)))
+		       (else
+			(cons (make-primary-entry (caar ie) p)
+			      (append (map (lambda (x)
+					      (make-secondary-entry x p))
+					   (cdar ie))
+				      (loop (cdr ie) #f)))))))
+	      (define (make-sub-tables ie nc p)
+		 (let* ((l (length ie))
+			(w (/ 100. nc))
+			(iepc (let ((d (/ l nc)))
+				 (if (integer? d)
+				     (inexact->exact d)
+				     (+ 1 (inexact->exact (truncate d))))))
+			(split (list-split ie iepc)))
+		    (tr (map (lambda (ies)
+				(td :valign 'top :width w
+				   (if (pair? ies)
+				       (table :width 100. (make-column ies p))
+				       "")))
+			     split))))
+	      (let* ((ie (markup-body n))
+		     (nc (markup-option n :column))
+		     (loc (ast-loc n))
+		     (pref (eq? (engine-custom e 'index-page-ref) #t))
+		     (t (cond
+			   ((null? ie)
+			    "")
+			   ;; FIXME: Since we don't support
+			   ;; `:&skribe-eval-location', we could set up a
+			   ;; `parameterize' thing around `skribe-eval' to
+			   ;; provide it with the right location information.
+			   ((or (not (integer? nc)) (= nc 1))
+			    (table :width 100.
+			       ;;:&skribe-eval-location loc
+			       :class "index-table"
+			       (make-column ie pref)))
+			   (else
+			    (table :width 100.
+			       ;;:&skribe-eval-location loc
+			       :class "index-table"
+			       (make-sub-tables ie nc pref))))))
+		 (output (skribe-eval t e) e))))
+
+;*---------------------------------------------------------------------*/
+;*    &the-index-header ...                                            */
+;*    -------------------------------------------------------------    */
+;*    The index header is only useful for targets that support         */
+;*    hyperlinks such as HTML.                                         */
+;*---------------------------------------------------------------------*/
+(markup-writer '&the-index-header
+   :action (lambda (n e) #f))
+
+;*---------------------------------------------------------------------*/
+;*    &prog-line ...                                                   */
+;*---------------------------------------------------------------------*/
+(markup-writer '&prog-line
+   :before (lambda (n e)
+	      (let ((n (markup-ident n)))
+		 (if n (skribe-eval (it (list n) ": ") e))))
+   :after "\n")
+
+;*---------------------------------------------------------------------*/
+;*    line-ref ...                                                     */
+;*---------------------------------------------------------------------*/
+(markup-writer 'line-ref
+   :options '(:offset)
+   :action (lambda (n e)
+	      (let ((o (markup-option n :offset))
+		    (n (markup-ident (handle-body (markup-body n)))))
+		 (skribe-eval (it (if (integer? o) (+ o n) n)) e))))
+
+
+
+;;;; A VIRER (mais handle-body n'est pas défini)
+(markup-writer 'line-ref
+   :options '(:offset)
+   :action #f)