Individual events for when each file is parsed & rendered

[weaverryan]

We have an event system (yay!) but I think there's no way yet to know when each file is being parsed/rendered. We'd like to add some output while running our version of the parser - e.g.

Parsing foo.rst
Parsing bar.rst
Rendering foo.html

Something like this - it'll help when there are errors and also help with seeing progress (we're thinking of also using these same events to show a progress bar through the parsing & rendering progress).

Is that possible now? Or can we dispatch a new event?

Thanks!

[weaverryan]

Or maybe PreParseDocumentEvent::PRE_PARSE_DOCUMENT is what we need? It looks like this is parsed once per document, but the description is:

Dispatches a method named preParseDocument() before a node is parsed.

It says "node", not "document"... but the docs might be right and I may be misunderstanding the purpose of this event.