;; $Id: dbprocdr.dsl,v 1.4 2004/09/23 20:34:58 petere78 Exp $

;;

;; This file is part of the Modular DocBook Stylesheet distribution.

;; See ../README or http://docbook.sourceforge.net/projects/dsssl/

;;

;; ============================= PROCEDURES =============================

(define (PROCSTEP ilvl)

  (if (> ilvl 1) 2.0em 1.8em))

(element procedure 

  (let ((titles (select-elements (children (current-node)) (normalize "title")))

	(preamble (node-list-filter-by-not-gi (children (current-node))

					      (list (normalize "step"))))

	(steps (node-list-filter-by-gi (children (current-node))

				       (list (normalize "step"))))

	(id (attribute-string (normalize "id"))))

    (make element gi: "DIV"

	  attributes: (list

		       (list "CLASS" (gi)))

	  (if (not (node-list-empty? titles))

	      (make element gi: "P"

		    (make element gi: "B"

			  (make sequence

			    (if id

				(make element gi: "A"

				      attributes: (list

						   (list "NAME" id))

				      (empty-sosofo))

				(empty-sosofo))

			    (with-mode title-mode

			      (process-node-list titles)))))

	      (if id

		  (make element gi: "A"

			attributes: (list

				     (list "NAME" id))

			(empty-sosofo))

		  (empty-sosofo)))

	  (process-node-list preamble)

	  (make element gi: "OL"

		attributes: (list

			     (list "TYPE" ($proc-hierarch-number-format$ 1)))

		(process-node-list steps)))))

(element (procedure title) (empty-sosofo))

(element substeps

  (make element gi: "OL"

	attributes: (list

		     (list "CLASS" "SUBSTEPS")

		     (list "TYPE" ($proc-hierarch-number-format$

				   (+ ($proc-step-depth$ (current-node)) 1))))

	(process-children)))

(element step

  (let ((id (attribute-string (normalize "id"))))

    (make sequence

      (make element gi: "LI"

            attributes: (list (list "CLASS" (gi)))

	    (if id

		(make element gi: "A"

		      attributes: (list

				   (list "NAME" id))

		      (empty-sosofo))

		(empty-sosofo))

	    (process-children)))))