Deprecation: #83252 - link-tag syntax processsing
The old-fashioned way of storing links as <link>-tags in the database was migrated in TYPO3 v8, however, the code
is still in place.
Using the following hooks is not encouraged:
The following public methods in RteHtmlParser have been marked as deprecated:
The second argument of the PHP method
TYPO3\CMS\Core\Html\RteHtmlParser->TS_AtagToAbs() has been marked
Transforming any content with a
<link> tag will trigger deprecation warning. Additionally, calling one of the
deprecated methods or triggering any of the hooks within RteHtmlParser will trigger a deprecation warning.
Using the method
TS_AtagToAbs() with a second argument set will trigger a deprecation warning.
Any installation which makes use of the legacy <link> syntax or hasn't fully migrated to TYPO3 v8 yet.
Migrate all content to proper anchor-tags, so the hooks are not necessary anymore.