Translations:Parsing/Replacing Tidy/FAQ/26/en

To assist editors in migrating wikitext to verify the fixes they make, we have deployed the ParserMigration extension. If you enable "ParserMigration" in your preferences, a link will be added to the toolbox of all articles, which can show the current (Tidy) and expected (RemexHTML) output side-by-side. You can preview article text changes in the same side-by-side view and see how your edits change / fix the rendering.