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;; $Id: dbsynop.dsl,v 1.3 2003/01/15 08:24:13 adicarlo Exp $
;;
;; This file is part of the Modular DocBook Stylesheet distribution.
;; See ../README or http://docbook.sourceforge.net/projects/dsssl/
;;
;; ========================= SYNTAX DEFINITIONS =========================
(element synopsis ($verbatim-display$ %indent-synopsis-lines%
%number-synopsis-lines%))
(element cmdsynopsis ($paragraph$))
;; Support for ARG provided by James Bostock, augmented by norm
;;
(element (cmdsynopsis command)
(make sequence
(if (first-sibling? (current-node))
(empty-sosofo)
(make empty-element gi: "BR"))
(next-match)
(literal " ")))
(element group
(let ((choice (attribute-string (normalize "choice")))
(rep (attribute-string (normalize "rep")))
(sepchar (if (inherited-attribute-string (normalize "sepchar"))
(inherited-attribute-string (normalize "sepchar"))
" ")))
(make sequence
(if (equal? (absolute-child-number (current-node)) 1)
(empty-sosofo)
(literal sepchar))
(cond
((equal? choice (normalize "plain"))
(literal %arg-choice-plain-open-str%))
((equal? choice (normalize "req"))
(literal %arg-choice-req-open-str%))
((equal? choice (normalize "opt"))
(literal %arg-choice-opt-open-str%))
(else (literal %arg-choice-def-open-str%)))
(process-children)
(cond
((equal? choice (normalize "plain"))
(literal %arg-choice-plain-close-str%))
((equal? choice (normalize "req"))
(literal %arg-choice-req-close-str%))
((equal? choice (normalize "opt"))
(literal %arg-choice-opt-close-str%))
(else (literal %arg-choice-def-close-str%)))
(cond
((equal? rep (normalize "repeat"))
(literal %arg-rep-repeat-str%))
((equal? rep (normalize "norepeat"))
(literal %arg-rep-norepeat-str%))
(else (literal %arg-rep-def-str%))))))
(element arg
(let ((choice (attribute-string (normalize "choice")))
(rep (attribute-string (normalize "rep")))
(sepchar (if (inherited-attribute-string (normalize "sepchar"))
(inherited-attribute-string (normalize "sepchar"))
" ")))
(make sequence
(if (equal? (absolute-child-number (current-node)) 1)
(empty-sosofo)
(literal sepchar))
(cond
((equal? choice (normalize "plain"))
(literal %arg-choice-plain-open-str%))
((equal? choice (normalize "req")) (literal %arg-choice-req-open-str%))
((equal? choice (normalize "opt")) (literal %arg-choice-opt-open-str%))
(else (literal %arg-choice-def-open-str%)))
(process-children)
(cond
((equal? rep (normalize "repeat")) (literal %arg-rep-repeat-str%))
((equal? rep (normalize "norepeat")) (literal %arg-rep-norepeat-str%))
(else (literal %arg-rep-def-str%)))
(cond
((equal? choice (normalize "plain")) (literal %arg-choice-plain-close-str%))
((equal? choice (normalize "req")) (literal %arg-choice-req-close-str%))
((equal? choice (normalize "opt")) (literal %arg-choice-opt-close-str%))
(else (literal %arg-choice-def-close-str%))))))
(element (group arg)
(let ((choice (attribute-string (normalize "choice")))
(rep (attribute-string (normalize "rep"))))
(make sequence
(if (not (first-sibling? (current-node)))
(literal %arg-or-sep%)
(empty-sosofo))
(process-children))))
(element sbr
(make empty-element gi: "BR"))
;; ----------------------------------------------------------------------
;; Syntax highlighting...
(define (funcsynopsis-function #!optional (sosofo (process-children)))
(make element gi: "B"
attributes: '(("CLASS" "FSFUNC"))
sosofo))
(define (paramdef-parameter #!optional (sosofo (process-children)))
(make element gi: "VAR"
attributes: '(("CLASS" "PDPARAM"))
sosofo))
;; ----------------------------------------------------------------------
(element synopfragmentref
(let* ((target (element-with-id (attribute-string (normalize "linkend"))))
(snum (child-number target)))
(make element gi: "I"
(make element gi: "A"
attributes: (list
(list "HREF" (href-to target)))
(literal "(" (number->string snum) ")"))
(process-children))))
(element synopfragment
(let ((id (element-id (current-node)))
(snum (child-number (current-node))))
(make element gi: "P"
(make element gi: "A"
attributes: (list
(list "NAME" id))
(literal "(" (number->string snum) ")"))
(make entity-ref name: "nbsp")
(process-children))))
(element funcsynopsis ($informal-object$))
(element funcsynopsisinfo ($verbatim-display$ %indent-funcsynopsisinfo-lines%
%number-funcsynopsisinfo-lines%))
(element funcprototype
(let ((paramdefs (select-elements (children (current-node)) (normalize "paramdef"))))
(make sequence
(make element gi: "P"
(make element gi: "CODE"
(process-children)
(if (equal? %funcsynopsis-style% 'kr)
(with-mode kr-funcsynopsis-mode
(process-node-list paramdefs))
(empty-sosofo)))))))
(element funcdef
(make element gi: "CODE"
attributes: '(("CLASS" "FUNCDEF"))
(process-children)))
(element (funcdef function)
(if %funcsynopsis-decoration%
(funcsynopsis-function)
(process-children)))
(element void
(if (equal? %funcsynopsis-style% 'ansi)
(literal "(void);")
(literal "();")))
(element varargs (literal "(...);"))
(element paramdef
(let ((param (select-elements (children (current-node)) (normalize "parameter"))))
(make sequence
(if (equal? (child-number (current-node)) 1)
(literal "(")
(empty-sosofo))
(if (equal? %funcsynopsis-style% 'ansi)
(process-children)
(process-node-list param))
(if (equal? (gi (ifollow (current-node))) (normalize "paramdef"))
(literal ", ")
(literal ");")))))
(element (paramdef parameter)
(make sequence
(if %funcsynopsis-decoration%
(paramdef-parameter)
(process-children))
(if (equal? (gi (ifollow (current-node))) (normalize "parameter"))
(literal ", ")
(empty-sosofo))))
(element funcparams
(make sequence
(literal "(")
(process-children)
(literal ")")))
(mode kr-funcsynopsis-mode
(element paramdef
(make sequence
(make empty-element gi: "BR")
(process-children)
(literal ";"))))
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