<?xml version="1.0" encoding="iso-8859-1"?>
<!--
This DTD has been developed in order to validate XSL FO documents
conformant to XSL CR of November 21, 2000. The namespace prefix is
xmlns:fo="http://www.w3.org/1999/XSL/Format".
This DTD also makes provision for few extensions to XSL CR, put
into a separate namespace:
xmlns:rx="http://www.renderx.com/XSL/Extensions".
Please e-mail your comments to Nikolai Grigoriev <grig@renderx.com>
© RenderX, 1999-2000.
-->
<!-- *******************************************************************
This DTD was written in mind to validate testcases for the new XSL FO
draft. Therefore, it is restrictive with respect to the CR: some rare
XSL FO features have been dropped in order to validate others more
reliably. Unless a document intentionally uses some of the functionality
listed below in the introductory notes, it shall be conformant to this
DTD in order to be a valid XSL FO document.
INTRODUCTORY NOTES
1.XSL FO are hard to validate by a DTD: attributes are universally
inheritable due to the adoption of the 'inherit' value from CSS2; and
even for the content model, presence of universal wrappers like fo:wrapper
makes it impossible to trace a neat distinction between inline-level and
block-level content. Therefore, this version of the DTD cannot reliably
detect inconsistencies in attribute sets: real checks are performed
only for empty inline elements and top-level elements (fo:layout-master-set
and its descendants).
2. In order for the validation to work properly, you should first
clean out all the contents of fo:instream-foreign-object and all
non-FO elements from fo:declarations. It is expected that, prior
to validation, a filtering script should be run on the FO document.
DEVIATIONS FROM THE DRAFT
1. Content model for <fo:layout-master-set> is made more strict:
at least one fo:simple-page-master should be present. (I think this
is more like a correction to the CR, rather than a deviation from it).
2. In the CR, page and region-body margins may be expressed in terms
of space-*. This does not make any sense, as far as no stacked
constraint may occur. For this reason, I have disabled spaces
in this context, leaving only plain old CSS margins.
3. Attributes of elements inside fo:layout-master-set may have a value
of 'inherit'. However, I have disabled the occurrence of such attributes
on parent elements: inheriting them buys us little in terms of
conciseness, but is error-prone in the initial phase.
4. Table-omit-{header|footer}-at-break is added a value of 'inherit',
to align it with the rest of table attributes. (If table-layout may have
it, why these two should not?)
5. Text-align has a closed list of values, neglecting the <string> value
type. The reason is practical: many stylesheet writers are used to write
"centered" and "justified", whereas the correct values for this version
of the draft are "center" and "justify"; catching this error in the DTD
turned out to be useful. Moreover, <string> values are poorly described
in the draft (nothing but a reference to CSS2), and are unlikely to be
implemented soon. (Ultimate reason: changing the attribute value back to
CDATA is a matter of few seconds ;-)).
6. Only basic values for writing-mode are included.
7. "Reference-orientation" is given <angle> values, besides numeric
ones described in the CR.
8. Several extension properties are added to enable functionality already
implemented in XEP engine but excluded from the draft:
rx:footnote-area-placement
This is a property of a page-master. It controls the area from which
the footnote area is subtracted in multicolumn layouts:
"within-page" (default) places all footnotes in a single rectangular
area subtracted from region-body, as specified in the draft;
"within-column" creates a footnote area within the column area where
the footnote anchor occurs;
"within-last-column" creates a footnote area within the last column
on the page where the footnote anchor occurs.
rx:glyph-area-height
This property controls glyph area height calculation strategy.
"uniform" (default) sets a single height to all glyphs in the font,
based on ascender/descender values for the entire font, as specified
in the draft;
"per-character" uses actual glyph height for every character.
rx:inline-height-shift-adjustment
Specifies if the border around an inline element should take baseline
shifts in consideration.
rx:background-content-height
rx:background-content-width
rx:background-scaling
These properties are exact analogs of 'content-height', 'content-width'
and 'scaling' but apply to the background image.
******************************************************************** -->
<!-- *************************************************************** -->
<!-- Entity definitions for groups of formatting objects -->
<!-- *************************************************************** -->
<!ENTITY % basic-inlines "
fo:bidi-override
| fo:character
| fo:external-graphic
| fo:instream-foreign-object
| fo:inline
| fo:inline-container
| fo:leader
| fo:page-number
| fo:page-number-citation
| fo:basic-link
| fo:multi-toggle
">
<!ENTITY % basic-blocks "
fo:block
| fo:block-container
| fo:table-and-caption
| fo:table
| fo:list-block
">
<!ENTITY % out-of-lines "
fo:footnote
| fo:float
">
<!ENTITY % wrappers "
fo:multi-switch
| fo:multi-properties
| fo:wrapper
| fo:marker
| fo:retrieve-marker
">
<!ENTITY % inlines "
#PCDATA
| %basic-inlines;
| %out-of-lines;
| %wrappers;
">
<!ENTITY % blocks "
%basic-blocks;
| %out-of-lines;
| %wrappers;
">
<!ENTITY % mixed-level "
#PCDATA
| %basic-inlines;
| %basic-blocks;
| %out-of-lines;
| %wrappers;
">
<!-- *************************************************************** -->
<!-- Entity definitions for common groups of properties -->
<!-- This grouping reflects properties cooccurrence, rather than -->
<!-- property semantics. It does not correspond to grouping in the -->
<!-- draft. -->
<!-- *************************************************************** -->
<!-- Accessibility Properties -->
<!ENTITY % accessibility-properties "
source-document CDATA #IMPLIED
role CDATA #IMPLIED
">
<!-- Relative Position Properties -->
<!-- 'position' shorthand property also makes part of this group -->
<!ENTITY % relative-position-properties "
relative-position ( auto | static | relative | inherit ) #IMPLIED
position ( static | relative | absolute | fixed | inherit) #IMPLIED
top CDATA #IMPLIED
right CDATA #IMPLIED
bottom CDATA #IMPLIED
left CDATA #IMPLIED
">
<!-- Absolute or Relative Position Properties -->
<!-- There is no object that can be positioned only absolutely. -->
<!-- Therefore, absolute and relative positioning properties are -->
<!-- grouped together -->
<!ENTITY % absolute-or-relative-position-properties "
absolute-position ( auto | absolute | fixed | inherit ) #IMPLIED
%relative-position-properties;
">
<!-- Aural Properties -->
<!-- 'cue' and 'pause' shorthand properties are also included -->
<!ENTITY % aural-properties "
azimuth CDATA #IMPLIED
cue CDATA #IMPLIED
cue-after CDATA #IMPLIED
cue-before CDATA #IMPLIED
elevation CDATA #IMPLIED
pause CDATA #IMPLIED
pause-after CDATA #IMPLIED
pause-before CDATA #IMPLIED
pitch CDATA #IMPLIED
pitch-range CDATA #IMPLIED
play-during CDATA #IMPLIED
richness CDATA #IMPLIED
speak ( normal | none | spell-out | inherit ) #IMPLIED
speak-header ( once | always | inherit ) #IMPLIED
speak-numeral ( digits | continuous | inherit ) #IMPLIED
speak-punctuation ( code | none | inherit ) #IMPLIED
speech-rate CDATA #IMPLIED
stress CDATA #IMPLIED
voice-family CDATA #IMPLIED
volume CDATA #IMPLIED
">
<!-- Common Border, Padding, and Background Properties -->
<!-- Relative shorthand properties are also included -->
<!ENTITY % border-padding-background-properties "
background CDATA #IMPLIED
background-attachment ( scroll | fixed | inherit ) #IMPLIED
background-color CDATA #IMPLIED
background-image CDATA #IMPLIED
background-position CDATA #IMPLIED
background-position-vertical CDATA #IMPLIED
background-position-horizontal CDATA #IMPLIED
background-repeat ( repeat | repeat-x | repeat-y
| no-repeat | inherit ) #IMPLIED
rx:background-content-height CDATA #IMPLIED
rx:background-content-width CDATA #IMPLIED
rx:background-scaling ( uniform | non-uniform) #IMPLIED
border CDATA #IMPLIED
border-after-color CDATA #IMPLIED
border-after-style ( none | hidden | dotted | dashed
| solid | double | groove | ridge
| inset | outset | inherit ) #IMPLIED
border-after-width CDATA #IMPLIED
border-after-width.length CDATA #IMPLIED
border-after-width.conditionality ( discard | retain) #IMPLIED
border-before-color CDATA #IMPLIED
border-before-style ( none | hidden | dotted | dashed
| solid | double | groove | ridge
| inset | outset | inherit ) #IMPLIED
border-before-width CDATA #IMPLIED
border-before-width.length CDATA #IMPLIED
border-before-width.conditionality ( discard | retain) #IMPLIED
border-bottom CDATA #IMPLIED
border-bottom-color CDATA #IMPLIED
border-bottom-style ( none | hidden | dotted | dashed
| solid | double | groove | ridge
| inset | outset | inherit ) #IMPLIED
border-bottom-width CDATA #IMPLIED
border-bottom-width.length CDATA #IMPLIED
border-bottom-width.conditionality ( discard | retain) #IMPLIED
border-color CDATA #IMPLIED
border-end-color CDATA #IMPLIED
border-end-style ( none | hidden | dotted | dashed
| solid | double | groove | ridge
| inset | outset | inherit ) #IMPLIED
border-end-width CDATA #IMPLIED
border-end-width.length CDATA #IMPLIED
border-end-width.conditionality ( discard | retain) #IMPLIED
border-left CDATA #IMPLIED
border-left-color CDATA #IMPLIED
border-left-style ( none | hidden | dotted | dashed
| solid | double | groove | ridge
| inset | outset | inherit ) #IMPLIED
border-left-width CDATA #IMPLIED
border-left-width.length CDATA #IMPLIED
border-left-width.conditionality ( discard | retain) #IMPLIED
border-right CDATA #IMPLIED
border-right-color CDATA #IMPLIED
border-right-style ( none | hidden | dotted | dashed
| solid | double | groove | ridge
| inset | outset | inherit ) #IMPLIED
border-right-width CDATA #IMPLIED
border-right-width.length CDATA #IMPLIED
border-right-width.conditionality ( discard | retain) #IMPLIED
border-start-color CDATA #IMPLIED
border-start-style ( none | hidden | dotted | dashed
| solid | double | groove | ridge
| inset | outset | inherit ) #IMPLIED
border-start-width CDATA #IMPLIED
border-start-width.length CDATA #IMPLIED
border-start-width.conditionality ( discard | retain) #IMPLIED
border-style CDATA #IMPLIED
border-top CDATA #IMPLIED
border-top-color CDATA #IMPLIED
border-top-style ( none | hidden | dotted | dashed
| solid | double | groove | ridge
| inset | outset | inherit ) #IMPLIED
border-top-width CDATA #IMPLIED
border-top-width.length CDATA #IMPLIED
border-top-width.conditionality ( discard | retain) #IMPLIED
border-width CDATA #IMPLIED
padding CDATA #IMPLIED
padding-after CDATA #IMPLIED
padding-after.length CDATA #IMPLIED
padding-after.conditionality ( discard | retain) #IMPLIED
padding-before CDATA #IMPLIED
padding-before.length CDATA #IMPLIED
padding-before.conditionality ( discard | retain) #IMPLIED
padding-bottom CDATA #IMPLIED
padding-bottom.length CDATA #IMPLIED
padding-bottom.conditionality ( discard | retain) #IMPLIED
padding-end CDATA #IMPLIED
padding-end.length CDATA #IMPLIED
padding-end.conditionality ( discard | retain) #IMPLIED
padding-left CDATA #IMPLIED
padding-left.length CDATA #IMPLIED
padding-left.conditionality ( discard | retain) #IMPLIED
padding-right CDATA #IMPLIED
padding-right.length CDATA #IMPLIED
padding-right.conditionality ( discard | retain) #IMPLIED
padding-start CDATA #IMPLIED
padding-start.length CDATA #IMPLIED
padding-start.conditionality ( discard | retain) #IMPLIED
padding-top CDATA #IMPLIED
padding-top.length CDATA #IMPLIED
padding-top.conditionality ( discard | retain) #IMPLIED
">
<!-- Border Precedence Properties for tables -->
<!ENTITY % border-precedence-properties "
border-after-precedence CDATA #IMPLIED
border-before-precedence CDATA #IMPLIED
border-end-precedence CDATA #IMPLIED
border-start-precedence CDATA #IMPLIED
">
<!-- Box Size Properties -->
<!ENTITY % box-size-properties "
height CDATA #IMPLIED
min-height CDATA #IMPLIED
max-height CDATA #IMPLIED
width CDATA #IMPLIED
min-width CDATA #IMPLIED
max-width CDATA #IMPLIED
inline-progression-dimension CDATA #IMPLIED
inline-progression-dimension.minimum CDATA #IMPLIED
inline-progression-dimension.optimum CDATA #IMPLIED
inline-progression-dimension.maximum CDATA #IMPLIED
block-progression-dimension CDATA #IMPLIED
block-progression-dimension.minimum CDATA #IMPLIED
block-progression-dimension.optimum CDATA #IMPLIED
block-progression-dimension.maximum CDATA #IMPLIED
">
<!-- Common Area Properties -->
<!ENTITY % area-properties "
clip CDATA #IMPLIED
overflow ( visible | hidden | scroll | auto
| error-if-overflow | inherit ) #IMPLIED
display-align ( auto | before | center | after | inherit ) #IMPLIED
reference-orientation ( 0 | 90 | 180 | 270 | -90 | -180 | -270
| 0deg | 90deg | 180deg | 270deg
| -90deg | -180deg | -270deg | inherit ) #IMPLIED
writing-mode ( lr-tb | rl-tb | tb-rl | lr | rl | tb | inherit ) #IMPLIED
">
<!-- Common Font Properties -->
<!-- 'font' shorthand property is also included -->
<!-- [RenderX] 'rx:glyph-area-height' is added as an extension -->
<!ENTITY % font-properties "
font CDATA #IMPLIED
font-selection-strategy (auto | character-by-character | inherit) #IMPLIED
font-family CDATA #IMPLIED
font-size CDATA #IMPLIED
font-size-adjust CDATA #IMPLIED
font-stretch (normal | wider | narrower
| ultra-condensed | extra-condensed | condensed
| semi-condensed | semi-expanded | expanded
| extra-expanded | ultra-expanded | inherit) #IMPLIED
font-style ( normal | italic | oblique | backslant | inherit) #IMPLIED
font-variant ( normal | small-caps | inherit ) #IMPLIED
font-weight (normal | bold | bolder | lighter | inherit
| 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900) #IMPLIED
rx:glyph-area-height ( per-character | uniform ) #IMPLIED
">
<!-- Common Hyphenation Properties - Inline -->
<!-- 'xml:lang' shorthand property is also included -->
<!ENTITY % hyphenation-properties-inline "
country CDATA #IMPLIED
language CDATA #IMPLIED
script CDATA #IMPLIED
xml:lang CDATA #IMPLIED
hyphenate ( false | true | inherit ) #IMPLIED
hyphenation-character CDATA #IMPLIED
hyphenation-push-character-count CDATA #IMPLIED
hyphenation-remain-character-count CDATA #IMPLIED
">
<!-- Common Hyphenation Properties - Block -->
<!ENTITY % hyphenation-properties-block "
hyphenation-keep ( auto | column | page | inherit ) #IMPLIED
hyphenation-ladder-count CDATA #IMPLIED
%hyphenation-properties-inline;
">
<!-- Common CSS Margin Properties -->
<!-- 'margin' shorthand property is also included -->
<!ENTITY % margin-properties-CSS "
margin CDATA #IMPLIED
margin-bottom CDATA #IMPLIED
margin-left CDATA #IMPLIED
margin-right CDATA #IMPLIED
margin-top CDATA #IMPLIED
margin-after CDATA #IMPLIED
margin-start CDATA #IMPLIED
margin-end CDATA #IMPLIED
margin-before CDATA #IMPLIED
">
<!-- Common Margin Properties - Block -->
<!ENTITY % margin-properties-block "
%margin-properties-CSS;
space-after CDATA #IMPLIED
space-after.minimum CDATA #IMPLIED
space-after.optimum CDATA #IMPLIED
space-after.maximum CDATA #IMPLIED
space-after.precedence CDATA #IMPLIED
space-after.conditionality ( retain | discard ) #IMPLIED
space-before CDATA #IMPLIED
space-before.minimum CDATA #IMPLIED
space-before.optimum CDATA #IMPLIED
space-before.maximum CDATA #IMPLIED
space-before.precedence CDATA #IMPLIED
space-before.conditionality ( retain | discard ) #IMPLIED
start-indent CDATA #IMPLIED
end-indent CDATA #IMPLIED
">
<!-- Common Margin Properties - Inline -->
<!ENTITY % margin-properties-inline "
%margin-properties-block;
space-start CDATA #IMPLIED
space-start.minimum CDATA #IMPLIED
space-start.optimum CDATA #IMPLIED
space-start.maximum CDATA #IMPLIED
space-start.precedence CDATA #IMPLIED
space-start.conditionality ( retain | discard ) #IMPLIED
space-end CDATA #IMPLIED
space-end.minimum CDATA #IMPLIED
space-end.optimum CDATA #IMPLIED
space-end.maximum CDATA #IMPLIED
space-end.precedence CDATA #IMPLIED
space-end.conditionality ( retain | discard ) #IMPLIED
">
<!-- Area Alignment Properties - inline -->
<!-- 'vertical-align' shorthand is added -->
<!ENTITY % area-alignment-properties-inline "
alignment-adjust CDATA #IMPLIED
alignment-baseline ( auto | baseline | before-edge | text-before-edge
| middle | central | after-edge | text-after-edge
| top | text-top | bottom | text-bottom
| ideographic | alphabetic | hanging
| mathematical | inherit ) #IMPLIED
baseline-shift CDATA #IMPLIED
dominant-baseline ( auto | use-script | no-change
| reset-size | ideographic | alphabetic
| hanging | mathematical | inherit ) #IMPLIED
vertical-align CDATA #IMPLIED
">
<!-- Line Height Properties -->
<!ENTITY % line-height-properties "
line-height CDATA #IMPLIED
line-height.minimum CDATA #IMPLIED
line-height.optimum CDATA #IMPLIED
line-height.maximum CDATA #IMPLIED
line-height.precedence CDATA #IMPLIED
line-height.conditionality ( retain | discard ) #IMPLIED
line-height-shift-adjustment CDATA #IMPLIED
">
<!-- Line Related Properties -->
<!-- [!]
<!ENTITY % line-related-properties "
text-align ( start | center | end | justify
| inside | outside | left | right | inherit ) #IMPLIED
text-align-last ( relative | start | center | end | justify
| inside | outside | left | right | inherit ) #IMPLIED
text-indent CDATA #IMPLIED
last-line-end-indent CDATA #IMPLIED
line-stacking-strategy ( line-height | font-height
| max-height | inherit ) #IMPLIED
linefeed-treatment ( ignore | preserve | treat-as-space
| treat-as-zero-width-space | inherit ) #IMPLIED
space-treatment ( ignore | preserve
| ignore-if-before-linefeed | ignore-if-after-linefeed
| ignore-if-surrounding-linefeed | inherit ) #IMPLIED
white-space ( normal | pre | nowrap | inherit ) #IMPLIED
white-space-collapse ( false | true | inherit ) #IMPLIED
wrap-option ( no-wrap | nowrap | wrap | inherit ) #IMPLIED
unicode-bidi ( normal | embed | bidi-override | inherit ) #IMPLIED
direction ( ltr | rtl | inherit ) #IMPLIED
">
<!-- Character Properties -->
<!ENTITY % character-properties "
letter-spacing CDATA #IMPLIED
letter-spacing.minimum CDATA #IMPLIED
letter-spacing.optimum CDATA #IMPLIED
letter-spacing.maximum CDATA #IMPLIED
letter-spacing.precedence CDATA #IMPLIED
letter-spacing.conditionality ( retain | discard ) #IMPLIED
word-spacing CDATA #IMPLIED
word-spacing.minimum CDATA #IMPLIED
word-spacing.optimum CDATA #IMPLIED
word-spacing.maximum CDATA #IMPLIED
word-spacing.precedence CDATA #IMPLIED
word-spacing.conditionality ( retain | discard ) #IMPLIED
treat-as-word-space ( auto | true | false | inherit ) #IMPLIED
text-decoration NMTOKENS #IMPLIED
score-spaces ( true | false | inherit ) #IMPLIED
text-shadow CDATA #IMPLIED
text-transform ( capitalize | uppercase | lowercase
| none | inherit ) #IMPLIED
suppress-at-line-break ( auto | suppress | retain | inherit ) #IMPLIED
text-altitude CDATA #IMPLIED
text-depth CDATA #IMPLIED
glyph-orientation-horizontal ( 0 | 90 | 180 | 270 | -90 | -180 | -270
| 0deg | 90deg | 180deg | 270deg
|-90deg | -180deg | -270deg | inherit ) #IMPLIED
glyph-orientation-vertical ( 0 | 90 | 180 | 270 | -90 | -180 | -270
| 0deg | 90deg | 180deg | 270deg
|-90deg | -180deg | -270deg | inherit ) #IMPLIED
%font-properties;
%line-height-properties;
">
<!-- Common Keeps and Breaks Properties - Atomic objects -->
<!-- 'page-break-*' shorthand properties are also included -->
<!ENTITY % keeps-and-breaks-properties-atomic "
break-after ( auto | column | page
| even-page | odd-page | inherit ) #IMPLIED
break-before ( auto | column | page
| even-page | odd-page | inherit ) #IMPLIED
keep-with-next CDATA #IMPLIED
keep-with-next.within-line CDATA #IMPLIED
keep-with-next.within-column CDATA #IMPLIED
keep-with-next.within-page CDATA #IMPLIED
keep-with-previous CDATA #IMPLIED
keep-with-previous.within-line CDATA #IMPLIED
keep-with-previous.within-column CDATA #IMPLIED
keep-with-previous.within-page CDATA #IMPLIED
page-break-after ( auto | always | avoid
| left | right | inherit ) #IMPLIED
page-break-before ( auto | always | avoid
| left | right | inherit ) #IMPLIED
">
<!-- Common Keeps and Breaks Properties - Inline -->
<!-- 'page-break-inside' shorthand property is also included -->
<!ENTITY % keeps-and-breaks-properties-inline "
%keeps-and-breaks-properties-atomic;
keep-together CDATA #IMPLIED
keep-together.within-line CDATA #IMPLIED
keep-together.within-column CDATA #IMPLIED
keep-together.within-page CDATA #IMPLIED
page-break-inside ( avoid | auto | inherit ) #IMPLIED
">
<!-- Common Keeps and Breaks Properties - Block -->
<!ENTITY % keeps-and-breaks-properties-block "
%keeps-and-breaks-properties-inline;
orphans CDATA #IMPLIED
widows CDATA #IMPLIED
">
<!-- Leader and Rule Properties -->
<!ENTITY % leader-properties "
leader-alignment ( none | reference-area | page | inherit ) #IMPLIED
leader-pattern ( space | rule | dots
| use-content | inherit ) #IMPLIED
leader-pattern-width CDATA #IMPLIED
leader-length CDATA #IMPLIED
leader-length.minimum CDATA #IMPLIED
leader-length.optimum CDATA #IMPLIED
leader-length.maximum CDATA #IMPLIED
rule-style ( none | dotted | dashed | solid | double
| groove | ridge | inherit ) #IMPLIED
rule-thickness CDATA #IMPLIED
">
<!-- Table Properties -->
<!-- 'border-spacing' shorthand property is also included -->
<!-- 'inherit' property added to table-omit-...er-at-break -->
<!ENTITY % table-properties "
border-collapse ( collapse | separate | inherit ) #IMPLIED
border-spacing CDATA #IMPLIED
border-separation CDATA #IMPLIED
border-separation.inline-progression-dimension CDATA #IMPLIED
border-separation.block-progression-dimension CDATA #IMPLIED
caption-side ( before | after | start | end
| top | bottom | left | right | inherit ) #IMPLIED
empty-cells ( show | hide | inherit ) #IMPLIED
table-layout ( auto | fixed | inherit ) #IMPLIED
table-omit-header-at-break ( true | false | inherit ) #IMPLIED
table-omit-footer-at-break ( true | false | inherit ) #IMPLIED
">
<!-- List Properties -->
<!ENTITY % list-properties "
provisional-distance-between-starts CDATA #IMPLIED
provisional-label-separation CDATA #IMPLIED
">
<!-- Float Properties -->
<!ENTITY % float-properties "
float ( before | start | end | left | right | none | inherit ) #IMPLIED
clear ( start | end | left | right | both | none | inherit ) #IMPLIED
">
<!-- Visibility Properties -->
<!ENTITY % visibility-properties "
visibility ( visible | hidden | collapse | inherit ) #IMPLIED
z-index CDATA #IMPLIED
">
<!-- =============================================================== -->
<!-- Set of all inheritable properties. This includes attributes -->
<!-- marked as inheritable in the CR, as well as all features that -->
<!-- may assume a value of "inherit" (because all such features are -->
<!-- also permitted at parent elements). By XSL CR design, this set -->
<!-- comprises nearly all attributes. -->
<!-- =============================================================== -->
<!ENTITY % inheritable-properties "
color CDATA #IMPLIED
relative-align ( before | baseline | inherit ) #IMPLIED
span ( none | all | inherit ) #IMPLIED
rx:inline-height-shift-adjustment ( consider-shifts | disregard-shifts | inherit ) #IMPLIED
%accessibility-properties;
%absolute-or-relative-position-properties;
%border-padding-background-properties;
%border-precedence-properties;
%aural-properties;
%box-size-properties;
%margin-properties-inline;
%area-properties;
%area-alignment-properties-inline;
%character-properties;
%table-properties;
%list-properties;
%float-properties;
%line-related-properties;
%leader-properties;
%keeps-and-breaks-properties-block;
%hyphenation-properties-block;
%visibility-properties;
">
<!-- =============================================================== -->
<!-- Common property subsets. -->
<!-- =============================================================== -->
<!-- Properties for every block that may contain text children -->
<!ENTITY % block-properties "
id CDATA #IMPLIED
%inheritable-properties;
">
<!-- Properties for nonempty inline elements -->
<!ENTITY % inline-properties "
id CDATA #IMPLIED
%inheritable-properties;
">
<!-- Properties for empty inline elements that contain characters -->
<!ENTITY % empty-inline-properties "
id CDATA #IMPLIED
color CDATA #IMPLIED
%accessibility-properties;
%aural-properties;
%relative-position-properties;
%area-alignment-properties-inline;
%character-properties;
%border-padding-background-properties;
%hyphenation-properties-inline;
%visibility-properties;
">
<!-- Properties for graphical inline elements -->
<!ENTITY % graphic-properties "
id CDATA #IMPLIED
content-type CDATA #IMPLIED
%accessibility-properties;
%relative-position-properties;
%aural-properties;
%border-padding-background-properties;
%margin-properties-inline;
%area-alignment-properties-inline;
%box-size-properties;
%font-properties;
%line-height-properties;
%keeps-and-breaks-properties-atomic;
content-height CDATA #IMPLIED
content-width CDATA #IMPLIED
scaling ( uniform | non-uniform | inherit ) #IMPLIED
scaling-method ( auto | integer-pixels
| resample-any-method | inherit ) #IMPLIED
overflow ( visible | hidden | scroll | auto
| error-if-overflow | inherit ) #IMPLIED
">
<!-- *************************************************************** -->
<!-- Content models and attributes -->
<!-- -->
<!-- A. Element structure for top-level elements -->
<!-- *************************************************************** -->
<!-- =============================================================== -->
<!-- Root element. Contains everything, generates nothing. It has an -->
<!-- id, a FO namespace prefix declaration, and other namespace -->
<!-- declarations if used. It can also bear inheritable properties, -->
<!-- passed further to fo:flows/fo:static-contents. Inheritable -->
<!-- properties from fo:layout-master-set are banned in this version -->
<!-- of the DTD. -->
<!-- =============================================================== -->
<!ELEMENT fo:root (
fo:layout-master-set,
fo:declarations?,
fo:page-sequence+
)
>
<!ATTLIST fo:root
xmlns:fo CDATA #REQUIRED
xmlns:rx CDATA #IMPLIED
%inheritable-properties;
>
<!-- =============================================================== -->
<!-- Color profile declarations -->
<!-- =============================================================== -->
<!ELEMENT fo:declarations (
fo:color-profile+
)
>
<!ELEMENT fo:color-profile EMPTY >
<!ATTLIST fo:color-profile
src CDATA #REQUIRED
color-profile-name CDATA #REQUIRED
rendering-intent CDATA #IMPLIED
>
<!-- =============================================================== -->
<!-- Layout-master-set. Contains a set of page-masters. Neither of -->
<!-- its descendants generates any area, so no inherited elements -->
<!-- can be specified on it or on its children. -->
<!-- Content model made more strict than in the draft, to enforce -->
<!-- that a page-sequence-master be always accompanied by at least -->
<!-- one simple-page-master. -->
<!-- =============================================================== -->
<!ELEMENT fo:layout-master-set
(
fo:page-sequence-master*, fo:simple-page-master,
( fo:simple-page-master | fo:page-sequence-master )*
)
>
<!-- =============================================================== -->
<!-- Page sequence master -->
<!-- =============================================================== -->
<!ELEMENT fo:page-sequence-master (
(
fo:single-page-master-reference
| fo:repeatable-page-master-reference
| fo:repeatable-page-master-alternatives
)+
)
>
<!ATTLIST fo:page-sequence-master
master-name CDATA #REQUIRED
>
<!-- =============================================================== -->
<!-- Sequence specifiers are predefined sequences of page masters -->
<!-- that are used by page sequence master to construct a desired -->
<!-- page collection. -->
<!-- =============================================================== -->
<!ELEMENT fo:single-page-master-reference EMPTY>
<!ATTLIST fo:single-page-master-reference
master-name CDATA #REQUIRED
>
<!ELEMENT fo:repeatable-page-master-reference EMPTY>
<!ATTLIST fo:repeatable-page-master-reference
master-name CDATA #REQUIRED
maximum-repeats CDATA #IMPLIED
>
<!ELEMENT fo:repeatable-page-master-alternatives
( fo:conditional-page-master-reference+ )
>
<!ATTLIST fo:repeatable-page-master-alternatives
maximum-repeats CDATA #IMPLIED
>
<!ELEMENT fo:conditional-page-master-reference EMPTY>
<!ATTLIST fo:conditional-page-master-reference
master-name CDATA #REQUIRED
page-position ( first | last | rest | any | inherit ) #IMPLIED
odd-or-even ( odd | even | any | inherit ) #IMPLIED
blank-or-not-blank ( blank | not-blank | any | inherit ) #IMPLIED
>
<!-- =============================================================== -->
<!-- Simple page master defines a page layout. It does not -->
<!-- explicitly generate any content. Most of its properties are -->
<!-- local except for writing-mode and reference-orientation that -->
<!-- are inherited by the underlying region-* objects. -->
<!-- =============================================================== -->
<!-- NOTE. We could think about a common background/padding/border -->
<!-- for every page instance generated by the page master. For such -->
<!-- a scope, we may add borders/padding/background to its features. -->
<!-- However, in the current version this is ruled out explicitly by -->
<!-- the XSL specs. -->
<!-- [RenderX] rx:footnote-area-placement property added to specify -->
<!-- the location of the footnote region -->
<!ELEMENT fo:simple-page-master
(
fo:region-body,
fo:region-before?,
fo:region-after?,
fo:region-start?,
fo:region-end?
)
>
<!ATTLIST fo:simple-page-master
%margin-properties-CSS;
master-name CDATA #REQUIRED
page-height CDATA #IMPLIED
page-width CDATA #IMPLIED
media-usage CDATA #IMPLIED
size CDATA #IMPLIED
reference-orientation ( 0 | 90 | 180 | 270 | -90 | -180 | -270
| 0deg | 90deg | 180deg | 270deg
| -90deg | -180deg | -270deg | inherit ) #IMPLIED
writing-mode ( lr-tb | rl-tb | tb-rl | lr | rl | tb | inherit ) #IMPLIED
rx:footnote-area-placement ( within-page | within-column
| within-last-column ) #IMPLIED
>
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- Regions. The page instance is divided into subareas, whose -->
<!-- properties are described by the five region-* elements. These -->
<!-- elements by themselves do not generate any content. -->
<!-- Reference-orientation and writing-mode may be inherited from -->
<!-- the page master; all other features are local. -->
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!ENTITY % region-properties "
%border-padding-background-properties;
%area-properties;
region-name CDATA #IMPLIED
">
<!-- =============================================================== -->
<!-- Body region: middle of the page. Unlike side regions, this one -->
<!-- may have multiple columns. -->
<!-- [!] We have restricted margin properties to be margin-only, -->
<!-- allowing no spaces. This is done because no clear semantics -->
<!-- can be ascribed to single components of a space vector. -->
<!-- =============================================================== -->
<!ELEMENT fo:region-body EMPTY>
<!ATTLIST fo:region-body
%region-properties;
%margin-properties-CSS;
column-count CDATA #IMPLIED
column-gap CDATA #IMPLIED
>
<!-- =============================================================== -->
<!-- Side regions: page edges. These regions have extent and -->
<!-- precedence that is used to arbitrate corner conflicts. Side -->
<!-- regions are viewed as frames, and may not have margins. -->
<!-- Extent made obligatory: its default value of 0.0pt does not -->
<!-- make much sense. -->
<!-- =============================================================== -->
<!ENTITY % side-region-properties "
%region-properties;
extent CDATA #REQUIRED
precedence ( true | false | inherit ) #IMPLIED
">
<!ELEMENT fo:region-before EMPTY>
<!ATTLIST fo:region-before %side-region-properties;>
<!ELEMENT fo:region-after EMPTY>
<!ATTLIST fo:region-after %side-region-properties;>
<!ELEMENT fo:region-start EMPTY>
<!ATTLIST fo:region-start %side-region-properties;>
<!ELEMENT fo:region-end EMPTY>
<!ATTLIST fo:region-end %side-region-properties;>
<!-- =============================================================== -->
<!-- Page sequence defines the order of choosing page masters to -->
<!-- accomodate all the contents generated by its fo:flow and -->
<!-- fo:static-content children, and the way of numbering them. -->
<!-- =============================================================== -->
<!ELEMENT fo:page-sequence
(
fo:title?,
fo:static-content*,
fo:flow
)
>
<!ATTLIST fo:page-sequence
id CDATA #IMPLIED
master-name CDATA #REQUIRED
initial-page-number CDATA #IMPLIED
force-page-count ( auto | even | odd | end-on-even
| end-on-odd | no-force | inherit) #IMPLIED
format CDATA #IMPLIED
letter-value ( auto | alphabetic | traditional ) #IMPLIED
grouping-separator CDATA #IMPLIED
grouping-size CDATA #IMPLIED
%inheritable-properties;
>
<!-- =============================================================== -->
<!-- Title may not contain out-of-lines. -->
<!-- =============================================================== -->
<!ELEMENT fo:title
( #PCDATA
| %basic-inlines;
| %wrappers; )*
>
<!ATTLIST fo:title %inheritable-properties;>
<!-- *************************************************************** -->
<!-- B. Element structure for content-bearing elements -->
<!-- *************************************************************** -->
<!-- =============================================================== -->
<!-- Flows. They are just sequences of blocks. 'flow-name' feature -->
<!-- defines linkage of the flow to a region in the page master. -->
<!-- =============================================================== -->
<!ENTITY % flow-properties "
id CDATA #IMPLIED
flow-name CDATA #REQUIRED
%inheritable-properties;
">
<!ELEMENT fo:static-content ( %blocks; )+ >
<!ATTLIST fo:static-content %flow-properties; >
<!ELEMENT fo:flow ( %blocks; )+ >
<!ATTLIST fo:flow %flow-properties; >
<!-- =============================================================== -->
<!-- Block is the base element for all content areas. Besides -->
<!-- properties used to format the block itself, it also conveys -->
<!-- formatting information to its inline-level children. -->
<!-- =============================================================== -->
<!ELEMENT fo:block (
#PCDATA
| fo:initial-property-set
| %basic-inlines;
| %basic-blocks;
| %out-of-lines;
| %wrappers;
)*
>
<!ATTLIST fo:block %block-properties;>
<!-- =============================================================== -->
<!-- Block container -->
<!-- =============================================================== -->
<!ELEMENT fo:block-container ( %blocks; )+ >
<!ATTLIST fo:block-container %block-properties;>
<!-- *************************************************************** -->
<!-- Inline elements -->
<!-- *************************************************************** -->
<!-- =============================================================== -->
<!-- Unicode bidi-override -->
<!-- =============================================================== -->
<!ELEMENT fo:bidi-override ( %inlines; )*>
<!ATTLIST fo:bidi-override %inline-properties;>
<!-- =============================================================== -->
<!-- Single character -->
<!-- =============================================================== -->
<!ELEMENT fo:character EMPTY>
<!ATTLIST fo:character
character CDATA #REQUIRED
%empty-inline-properties;
>
<!-- =============================================================== -->
<!-- Initial property set specifies properties for one or more lines -->
<!-- =============================================================== -->
<!ELEMENT fo:initial-property-set EMPTY>
<!ATTLIST fo:initial-property-set
%empty-inline-properties;
>
<!-- =============================================================== -->
<!-- External graphic -->
<!-- =============================================================== -->
<!ELEMENT fo:external-graphic EMPTY >
<!ATTLIST fo:external-graphic
%graphic-properties;
src CDATA #IMPLIED
>
<!-- =============================================================== -->
<!-- In-stream graphic -->
<!-- =============================================================== -->
<!ELEMENT fo:instream-foreign-object EMPTY >
<!ATTLIST fo:instream-foreign-object %graphic-properties;>
<!-- =============================================================== -->
<!-- Inline -->
<!-- =============================================================== -->
<!ELEMENT fo:inline ( %mixed-level; )*>
<!ATTLIST fo:inline %inline-properties;>
<!-- =============================================================== -->
<!-- Inline container -->
<!-- =============================================================== -->
<!ELEMENT fo:inline-container ( %blocks; )*>
<!ATTLIST fo:inline-container %inline-properties;>
<!-- =============================================================== -->
<!-- Leader -->
<!-- =============================================================== -->
<!ELEMENT fo:leader ( %inlines; )*>
<!ATTLIST fo:leader %inline-properties;>
<!-- =============================================================== -->
<!-- Page Number -->
<!-- =============================================================== -->
<!ELEMENT fo:page-number EMPTY>
<!ATTLIST fo:page-number %empty-inline-properties;>
<!-- =============================================================== -->
<!-- Page number citation -->
<!-- =============================================================== -->
<!ELEMENT fo:page-number-citation EMPTY>
<!ATTLIST fo:page-number-citation
%empty-inline-properties;
ref-id CDATA #REQUIRED
>
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- Formatting objects for tables. -->
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- =============================================================== -->
<!-- Table & Caption is a wrapper to all the stuff pertinent to a -->
<!-- given table. It generates a block consisting of two subblocks: -->
<!-- one for the caption, another one for the table itself. The -->
<!-- placement of these two blocks is controlled by the -->
<!-- 'caption-side' property: if caption-side="before"|"after" (or -->
<!-- their absolute orientation equivalents), the two blocks are -->
<!-- drawn one after another; if it is "start"|"end", then the -->
<!-- caption is displayed on the correspondent side of the table. -->
<!-- In this case, the relative alignment of the two blocks is given -->
<!-- by the 'relative-align'/'display-align' property. -->
<!-- -->
<!-- =============================================================== -->
<!ELEMENT fo:table-and-caption (
fo:table-caption?,
fo:table
)
>
<!ATTLIST fo:table-and-caption %block-properties;>
<!-- =============================================================== -->
<!-- Table caption is an area container. -->
<!-- =============================================================== -->
<!ELEMENT fo:table-caption ( %blocks; )+ >
<!ATTLIST fo:table-caption %block-properties;>
<!-- =============================================================== -->
<!-- fo:table is the basic element for all tables. All the contents -->
<!-- placed inside it is distributed over a single rectangular grid -->
<!-- of rows and columns. -->
<!-- =============================================================== -->
<!ELEMENT fo:table (
fo:table-column*,
fo:table-header?,
fo:table-footer?,
fo:table-body+
)
>
<!ATTLIST fo:table %block-properties;>
<!-- =============================================================== -->
<!-- Table column specifies common properties to ascribe to all -->
<!-- cells in a column *or a group of columns*. Note that, if both -->
<!-- 'number-columns-repeated' and 'number-columns-spanned' exceed -->
<!-- 1, the column counter is increased by 'number-columns-spanned'. -->
<!-- it means that you only set properties for columns: -->
<!-- 'column-number' -->
<!-- 'column-number' + 'number-columns-spanned' -->
<!-- 'column-number' + 2 * 'number-columns-spanned' -->
<!-- and so on, leaving default properties for intermediate columns. -->
<!-- =============================================================== -->
<!ELEMENT fo:table-column EMPTY >
<!ATTLIST fo:table-column
column-number CDATA #IMPLIED
column-width CDATA #IMPLIED
number-columns-repeated CDATA #IMPLIED
number-columns-spanned CDATA #IMPLIED
%inheritable-properties;
>
<!-- =============================================================== -->
<!-- Table header, table footer, and table body are wrappers for -->
<!-- groups of rows. They contain either one or more fo:table-rows, -->
<!-- or one or more fo:table-cells; in the latter case, row breaks -->
<!-- are specified in the cells by 'starts-row'/'ends-row'. -->
<!-- All these elements are identical both in the content structure -->
<!-- and in the attributes. -->
<!-- =============================================================== -->
<!ENTITY % row-group " fo:table-row+ | fo:table-cell+ ">
<!ELEMENT fo:table-header ( %row-group; ) >
<!ATTLIST fo:table-header
id CDATA #IMPLIED
%inheritable-properties;
>
<!ELEMENT fo:table-footer ( %row-group;) >
<!ATTLIST fo:table-footer
id CDATA #IMPLIED
%inheritable-properties;
>
<!ELEMENT fo:table-body ( %row-group; )>
<!ATTLIST fo:table-body
id CDATA #IMPLIED
%inheritable-properties;
>
<!-- =============================================================== -->
<!-- Table row. -->
<!-- =============================================================== -->
<!ELEMENT fo:table-row ( fo:table-cell+ ) >
<!ATTLIST fo:table-row
id CDATA #IMPLIED
%inheritable-properties;
>
<!-- =============================================================== -->
<!-- Table cell. -->
<!-- =============================================================== -->
<!ELEMENT fo:table-cell ( %blocks; )+ >
<!ATTLIST fo:table-cell
%block-properties;
column-number CDATA #IMPLIED
ends-row ( true | false ) #IMPLIED
number-columns-spanned CDATA #IMPLIED
number-rows-spanned CDATA #IMPLIED
starts-row ( true | false ) #IMPLIED
>
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- Formatting objects for lists. -->
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- =============================================================== -->
<!-- List block is a block, with some extra features to control the -->
<!-- disposition of list items. -->
<!-- =============================================================== -->
<!ELEMENT fo:list-block ( fo:list-item+ ) >
<!ATTLIST fo:list-block %block-properties;>
<!-- =============================================================== -->
<!-- List item is a coupling of item label and item body. -->
<!-- =============================================================== -->
<!ELEMENT fo:list-item ( fo:list-item-label, fo:list-item-body ) >
<!ATTLIST fo:list-item %block-properties;>
<!-- =============================================================== -->
<!-- List item label and list item body -->
<!-- =============================================================== -->
<!ELEMENT fo:list-item-label ( %blocks; )+ >
<!ATTLIST fo:list-item-label %block-properties;>
<!ELEMENT fo:list-item-body ( %blocks;)+ >
<!ATTLIST fo:list-item-body %block-properties;>
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- Out-of-lines. -->
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- =============================================================== -->
<!-- Floats and footnotes resemble containers. Accordingly, we treat -->
<!-- them as block sequences. -->
<!-- =============================================================== -->
<!ELEMENT fo:float ( %blocks; )+ >
<!ATTLIST fo:float %block-properties;>
<!ELEMENT fo:footnote (
fo:inline,
fo:footnote-body
)
>
<!ATTLIST fo:footnote %block-properties;>
<!ELEMENT fo:footnote-body ( %blocks; )+ >
<!ATTLIST fo:footnote-body %block-properties;>
<!-- =============================================================== -->
<!-- Simple link. From the formatting point of view, it's nothing -->
<!-- but a regular inline sequence. -->
<!-- =============================================================== -->
<!ELEMENT fo:basic-link ( %mixed-level; )* >
<!ATTLIST fo:basic-link
%inline-properties;
external-destination CDATA #IMPLIED
internal-destination CDATA #IMPLIED
indicate-destination ( true | false ) #IMPLIED
show-destination ( replace | new ) #IMPLIED
destination-placement-offset CDATA #IMPLIED
target-processing-context CDATA #IMPLIED
target-presentation-context CDATA #IMPLIED
target-stylesheet CDATA #IMPLIED
>
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- Wrappers and Markers. -->
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- =============================================================== -->
<!-- Wrapper. This may be useful but breaks every effort to validate -->
<!-- content models for blocks and inlines. -->
<!-- =============================================================== -->
<!ELEMENT fo:wrapper ( %mixed-level; )* >
<!ATTLIST fo:wrapper
id CDATA #IMPLIED
%inheritable-properties;
>
<!-- =============================================================== -->
<!-- Marker. This element may embrace any content but cannot pass -->
<!-- properties to its children; so, it may not have features other -->
<!-- than marker-class-name. -->
<!-- =============================================================== -->
<!ELEMENT fo:marker ( %mixed-level; )* >
<!ATTLIST fo:marker
marker-class-name CDATA #IMPLIED
>
<!-- =============================================================== -->
<!-- Marker retrieval. -->
<!-- =============================================================== -->
<!ELEMENT fo:retrieve-marker EMPTY>
<!ATTLIST fo:retrieve-marker
retrieve-class-name CDATA #IMPLIED
retrieve-position ( first-starting-within-page
| first-including-carryover
| last-starting-within-page
| last-ending-within-page ) #IMPLIED
retrieve-boundary ( page | page-sequence | document ) #IMPLIED
>
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- Multistate stuff. This section is the least developed in the -->
<!-- whole DTD, and most solutions are arbitrary. We beg thy pardon. -->
<!-- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -->
<!-- =============================================================== -->
<!-- Switch. This is a pure logical operator; no formatting may be -->
<!-- conveyed through it. -->
<!-- =============================================================== -->
<!ELEMENT fo:multi-switch ( fo:multi-case )+ >
<!ATTLIST fo:multi-switch
%inheritable-properties;
id CDATA #IMPLIED
auto-restore ( true | false ) #IMPLIED
>
<!-- =============================================================== -->
<!-- Single case. Block-level formatting may be conveyed. -->
<!-- =============================================================== -->
<!ELEMENT fo:multi-case ( %mixed-level; )* >
<!ATTLIST fo:multi-case
%inheritable-properties;
id CDATA #IMPLIED
starting-state CDATA #IMPLIED
case-name CDATA #IMPLIED
case-title CDATA #IMPLIED
>
<!-- =============================================================== -->
<!-- Toggle. This is a typical inline. -->
<!-- =============================================================== -->
<!ELEMENT fo:multi-toggle ( %inlines; )*>
<!ATTLIST fo:multi-toggle
%inheritable-properties;
id CDATA #IMPLIED
switch-to CDATA #IMPLIED
>
<!-- =============================================================== -->
<!-- Multi-properties is listed among block-level elements. -->
<!-- Formatting common to all property sets can be specified here; -->
<!-- we expect it to be block-level only. -->
<!-- =============================================================== -->
<!ELEMENT fo:multi-properties
(
fo:multi-property-set+,
fo:wrapper
)
>
<!ATTLIST fo:multi-properties %block-properties;>
<!-- =============================================================== -->
<!-- Multi property set. Since these are properties of a -->
<!-- fo:multi-properties that is considered a block, we accept only -->
<!-- block properties here. -->
<!-- =============================================================== -->
<!ELEMENT fo:multi-property-set EMPTY>
<!ATTLIST fo:multi-property-set
%block-properties;
active-state ( link | visited | active | hover | focus ) #REQUIRED
>