xml.eval-counter.xpl Maven / Gradle / Ivy
Evaluate counter() and target-counter() values according to
http://braillespecs.github.io/braille-css/#h4_printing-counters-the-counter-function and
http://braillespecs.github.io/braille-css/#h4_the-target-counter-function.
counter() and target-counter() values in the input must be represented by css:counter
elements. The 'counter-set', 'counter-reset' and 'counter-increment' properties of
elements must be declared in css:counter-set, css:counter-reset and
css:counter-increment attributes and must conform to
http://braillespecs.github.io/braille-css/#h4_manipulating-counters-the-counter-increment-counter-set-and-counter-reset-properties.
Elements that are referenced by a target-counter() value must be indicated with a css:id
attribute that matches the css:counter element's target attribute. If a document in the
input sequence represents a named flow this must be indicated with a css:flow attribute
on the document element.
The 'counters' option must be a space separated list of counter names, or the word
'#all'.
The 'exclude-counters' option must be a space separated list of counter names, or the
empty string. The option is ignored if the 'counters' option is also specified (and has
a value other than '#all').
The 'counter-styles' option must be a map from counter style names to counter style
definitions represented by css:counter-style elements.
For each css:counter element whose counter name is specified in the 'counters'
option, or not specified in the 'exclude-counters' option if the 'counters' option is
'#all', the counter value is computed and the counter representation for that value and
the specified counter style is wrapped in an inline css:box element and inserted in
place of the css:counter element. The css:box element has a style attribute with
'text-transform' property that corresponds to the 'text-transform' descriptor of the
counter style (default 'auto'). If the css:counter element represents a target-counter()
value, the css:box element has a css:anchor attribute with the target ID.
css:parse-counter-styles