Note by @fastfinge

@hosford42 I wish it would. Unfortunately, that code is what we use to keep Eloquence alive in the 64-bit NVDA version. So it's awful, for dozens of reasons. This...is a bit clearer? Maybe? Anyway, it's the canonical example of how NVDA officially wants to interact with a text to speech system, written by the NVDA developers themselves. Any text to speech system useful for screen reader users needs to expose everything required for someone to write code like this. Not saying you could or should; there are dozens of blind folks who can do the job of integrating any text to speech system with all of the various API's on all the screen readers and platforms. But we have to have useful hooks to do it. github.com/nvaccess/nvda/blob/master/source/synthDrivers/espeak.py