Use the older EtText link-markup style, with quote characters and single square
brackets. This is easy to type, but if you're using text from other people, it
can easily destroy formatting; so the new link-markup style, with double square
brackets, can be used instead.
The base HREF to use for relative links. If set, all relative links
in tags with HREF attributes will be rewritten as absolute links,
making the output HTML independent of the URL tree structure.
Indicates that all EtText links are relative to the top of the WebMake document
tree. This (obviously) is only relevant if you are using EtText in conjunction
with WebMake, and WebMake sets it by default. If set, all relative links in
tags with HREF attributes will be rewritten as relative to the ''top'' of the
WebMake site, making the output HTML independent of the URL tree structure.
Provide a glossary for shared link definitions, allowing link definitions to be
shared and reused across multiple EtText files. $glosobj must implement the
interface defined by Text::EtText::LinkGlossary.