Questions about DSSSL evaluation order.

[KAZUMI Saito <ksaito@xxxxxxxxxxxxxxxxxx>]

I have some questions about DSSSL procedure-definition and evaluation order.

The DocBook Style Sheet has following an element-construction rule and
two procedure-definitions.

  (element (SEGMENTEDLIST TITLE) ($lowtitle$ 2))

  (define ($lowtitlewithsosofo$ tlevel sosofo)
    (let ((hs (HSIZE (- 3 tlevel))))
      (make paragraph
	  font-family-name: %title-font-family%
	  font-weight: 'bold
	  font-size: hs
	  line-spacing: (* hs %line-spacing-factor%)
	  space-before: (* hs %head-before-factor%)
	  space-after: (* hs %head-after-factor%)
	  start-indent: %body-start-indent%
	  quadding: 'start
	  keep-with-next?: #t
	  sosofo)))

  (define ($lowtitle$ tlevel)
    ($lowtitlewithsosofo$ tlevel (process-children)))

Before the element-construction rule (for SEGMENTEDLIST TITLE) is evaluated,
Must be this construct-expression expanded as following?

(element (SEGMENTEDLIST TITLE) 
  (let ((hs (HSIZE (- 3 2))))
    (make paragraph
	  font-family-name: %title-font-family%
	  font-weight: 'bold
	  font-size: hs
	  line-spacing: (* hs %line-spacing-factor%)
	  space-before: (* hs %head-before-factor%)
	  space-after: (* hs %head-after-factor%)
	  start-indent: %body-start-indent%
	  quadding: 'start
	  keep-with-next?: #t
	  (process-children)))))

And, Where can I found such definition (i.e. after all of nested closures are
expanded construct-expression is evaluated) in DSSSL standard ?

----
 KAZUMI Saito  ksaito@xxxxxxxxxxxxxxxxxx


 DSSSList info and archive:  http://www.mulberrytech.com/dsssl/dssslist