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

As mentioned above, to assist editors in migrating wikitext to the new rules, we will be deploying an extension called "ParserMigration" before the end of 2016. 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 (Balancer) output side-by-side, and can preview article text changes in the same side-by-side view, so you can report any problems in the articles you'll test.