docs: improve xref description for xreflabel and refentry links

This commit is contained in:
Bruce Momjian 2014-01-30 12:26:18 -05:00
parent 7aba24e971
commit c29a6dd548
1 changed files with 3 additions and 2 deletions

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@ -7,8 +7,9 @@ Intra-document Linking
----------------------
<xref>
use to get chapter/section # from the title of the target
link, or xreflabel or refentry if defined at the target; has no close tag
use to get chapter/section number from the title of the target
link, or xreflabel if defined at the target, or refentrytitle if target
is a refentry; has no close tag
http://www.oasis-open.org/docbook/documentation/reference/html/xref.html
<link>