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Set the heading-level characteristic to '2' if we're generating PDF output.

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This has the useful side effect of generating bookmarks in the PDF file,
which programs like Adobe Acrobat Reader can use to provide a navigable
table of contents in a side window.  This only seems to work with OpenJade,
but the option doesn't cause Jade any problems.
This commit is contained in:
Nik Clayton 2001-01-08 12:40:52 +00:00
parent 8c7f3ba03a
commit 5a65a99ceb
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=8662
1 changed files with 12 additions and 1 deletions
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13
share/sgml/freebsd.dsl
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@ -1,4 +1,4 @@
<!-- $FreeBSD: doc/share/sgml/freebsd.dsl,v 1.18 2000/10/23 14:41:46 nik Exp $ -->
<!-- $FreeBSD: doc/share/sgml/freebsd.dsl,v 1.19 2000/10/28 21:14:44 nik Exp $ -->
<!DOCTYPE style-sheet PUBLIC "-//James Clark//DTD DSSSL Style Sheet//EN" [
<!ENTITY % output.html "IGNORE">
@ -177,6 +177,17 @@
filename
(string-append filename "." %graphic-default-extension%))))
]]>
<![ %output.print.pdf; [
;; If the heading-level is set to 2 then the PDF output will have
;; bookmarks inserted. If the PDF reader supports them (as
;; Adobe's does) it makes navigation easier.
;;
;; Currently, this only seems to work if OpenJade is being used,
;; but it doesn't seem to prevent Jade from processing the doc.
(declare-characteristic heading-level
"UNREGISTERED::James Clark//Characteristic::heading-level" 2)
]]>