New in: 5.1.15 The tv-filter-export-link variable controls the value of the
href attribute on the HTML
a element generated by the
$link widget. If defined, it takes precedence over the tv-wikilink-template Variable.
The variable is treated as a filter that is given the target tiddler title as input. The filter is evaluated and the first result is used as the
\define tv-filter-export-link() [encodeuricomponentencodeuricomponentaddsuffix[.html]]
See also the
tv-get-export-link variable, which dominates over this one.