Manual:$wgParserEnableLegacyHeadingDOM

Parser: $wgParserEnableLegacyHeadingDOM
Enable legacy HTML structure for headings in the output from the Parser.
Introduced in version:1.43.0 (Gerrit change 842859; git #f0c7fa92)
Removed in version:Still in use
Allowed values:Unspecified
Default value:true

Details

edit

Enable legacy HTML structure for headings in the output from the Parser. The legacy structure includes section edit links (and other markup added by some extensions) inside the headings rather than outside them, leading to poor accessibility. This doesn't affect headings on special pages. Note that each skin also has to indicate support for the new structure. More information: Heading HTML changes