/usr/share/sgml/docbook/stylesheet/dsssl/modular/print/dbsynop.dsl is in docbook-dsssl 1.79-9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 | ;; $Id: dbsynop.dsl,v 1.3 2003/01/15 08:24:23 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
;; Can't be an $informal-object$ because it needs the paragraph
;; wrapper around process-children
(make display-group
start-indent: (+ %block-start-indent% (inherited-start-indent))
space-before: %block-sep%
space-after: %block-sep%
(make paragraph
(process-children))))
;; Support for ARG provided by James Bostock, augmented by norm
;;
(element (cmdsynopsis command)
(make sequence
(if (first-sibling? (current-node))
(empty-sosofo)
(make paragraph-break))
(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 paragraph-break))
;; ----------------------------------------------------------------------
;; Syntax highlighting...
(define (funcsynopsis-function #!optional (sosofo (process-children)))
(make sequence
font-weight: 'bold
sosofo))
(define (paramdef-parameter #!optional (sosofo (process-children)))
(make sequence
font-posture: 'italic
sosofo))
;; ----------------------------------------------------------------------
(element synopfragmentref
(let* ((target (element-with-id (attribute-string (normalize "linkend"))))
(snum (child-number target)))
(make sequence
font-posture: 'italic
(make link
destination: (node-list-address target)
(make sequence
font-posture: 'upright
($callout-bug$ snum)))
(process-children))))
(element synopfragment
(let ((snum (child-number (current-node))))
(make paragraph
($callout-bug$ snum)
(literal " ")
(process-children))))
(element funcsynopsis
(let* ((width-in-chars (if (attribute-string "width")
(string->number (attribute-string "width"))
%verbatim-default-width%))
(fsize (lambda () (if (or (attribute-string (normalize "width"))
(not %verbatim-size-factor%))
(/ (/ (- %text-width% (inherited-start-indent))
width-in-chars)
0.7)
(* (inherited-font-size)
%verbatim-size-factor%)))))
;; This used to be a sequence, but that caused the start-indent to be
;; wrong when it was the first element of a RefSect. Making it a
;; paragraph makes the bug go away and doesn't seem to have any ill
;; effects. Need to investigate further...
(make paragraph
font-family-name: %mono-font-family%
font-size: (fsize)
font-weight: 'medium
font-posture: 'upright
line-spacing: (* (fsize) %line-spacing-factor%)
($informal-object$))))
(element funcsynopsisinfo
;; Fake out the font-size so that when verbatim-display calculates the
;; verbatim-size-factor it doesn't get squared. This will fail if the
;; "correct" size isn't bfsize, but what can I do?
(make sequence
font-size: %bf-size%
($verbatim-display$ %indent-funcsynopsisinfo-lines%
%number-funcsynopsisinfo-lines%)))
(element funcprototype
(let ((paramdefs (select-elements (children (current-node))
(normalize "paramdef"))))
(make sequence
(make paragraph
font-family-name: %mono-font-family%
(process-children))
(if (equal? %funcsynopsis-style% 'kr)
(with-mode kr-funcsynopsis-mode
(process-node-list paramdefs))
(empty-sosofo)))))
(element 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 paragraph
font-family-name: %mono-font-family%
start-indent: (+ (inherited-start-indent) %kr-funcsynopsis-indent%)
(make sequence
(process-children)
(literal ";"))))))
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