Change Details

Parsoid implements several optimizations to speed up re-rendering tasks by reusing previous HTML and data-parsoid content. RESTBase does not yet properly implement this. It basically fell through the cracks after being touched on in T75955. Rough outline: - OnEdit: - pass the previous revision's HTML + data-parsoid to Parsoid - OnDependencyChange: - pass the //current// revision's HTML + data-parsoid - signal whether images or templates need to be updated (from header info)