Breaking: #72870 - Removed RTE transformation ts_preserve and preserveTags
See forge#72870
Description
The RTE configuration TSconfig option RTE.
to preserve special tags has been removed.
The RTE transformation mode "ts_preserve" to change special preserved tags and migrate to <span> tags has been removed.
The according methods TS_
and TS_
within RteHtmlParser have been removed.
Impact
Setting the TSconfig option or the RTE transformation mode has no effect anymore.
Calling the removed PHP methods directly will result in fatal PHP errors.
Affected Installations
TYPO3 instances with custom RTE transformations using the removed "ts" transformation mode, or a custom transformation mode.
Migration
Use the RTE processing option RTE.
to include the tags without rewriting them to custom <span> tags.
If special handling is still necessary, an existing hook can be used to re-implement the logic.