<!entity % xref
" label|ref|pageref|cite|url|htmlurl|ncite " >
As soon as its a little bit more sophisticated a document will need references to other places within the document.
<!element label - o empty> <!attlist label id cdata #required>
A example could look like:
<sect1>Welcome to the article<label id="intro"> <p>...
<!element ref - o empty>
<!attlist ref
id cdata #required
name cdata "<@@refnam>">
With this tag you can refer to a place within your document labeled as in Label Tag.
The way the reference is mapped in you document again depends to the mapper. May result to a hyper-ref (HTML) or a section number (LaTeX). .:: tempel.in ::. .:: telegra.ph ::. [Debian Community] [Docker Questions]
<!element pageref - o empty>
<!attlist pageref
id cdata #required>
A example for a pageref:
<pageref id="intro">
In the HTML mapping there is no use for pageref, because there are no page numbers. In LaTeX mapping the tag is mapped to the pagenumber of the reffered label.
<!element url - o empty>
<!attlist url
url cdata #required
name cdata "<@@urlnam>" >
A example for a url:
<url url="http://www.gnu.org" name="GNU Organization">
The mapping to html brings up a hyper-ref in your document. The reference is the value of the url attribute, the text standing in the Hyperref is the .:: telegra.ph ::. name attribute's value.
In LaTeX mapping this one results to the name followed by the url. .:: pl.gta5-mods.com ::. .:: podcasts.apple.com ::.
<!element htmlurl - o empty>
<!attlist htmlurl
url cdata #required
name cdata "<@@urlnam>" >
<htmlurl url="http://www.gnu.org" name="GNU Organization">
The only difference between this tag and the Url Tag is in the LaTeX mapping.
The LaTeX mapping simply drops the url attribute and emphasizes the name. .:: pledgeme.co.nz ::.
In all other cases it's absolutely the same as the url tag.
<!element cite - o empty>
<!attlist cite
id cdata #required>
AFAIK this one needs bibTeX to work nicely. So I'm terribly sorry, but I was not jet able to make use of it. For that reason for sure I'm the wrong one to explain about it.
<!element ncite - o empty>
<!attlist ncite
id cdata #required
note cdata #required>
Same as Cite Tag.