Last modified: 2014-11-05 03:33:15 UTC
We should adapt the save prediction / optimistic parsing logic in VisualEditor and provide it for the standard wikitext editor. See bug 56011 for the full description. Adding Roan as CC since he implemented this for VisualEditor and thus may have useful feedback.
Some things to account for: * Account for use of rev ID parser functions (e.g. don't cache at all) * Use of parser timestamp functions lower TTL appropriately (or don't cache in some cases too) * Account for user prefs and options fully (they might change before the actual "save" click)