How to export Stored Procedure Technical Documentation? (no replies)

I've come back to MySQL after many years and am surprised to find no viable way to export the Stored Procedures of my Schema as Technical Documentation for our developers to reference (we don't allow any inline SQL so all of their interactions with the Database must be via SP). The last time I used MySQL Workbench it had a feature to do this, but it now appears one must buy the $2,000 SE version to get this feature, which is currently not an option.

Can anyone recommend a 3rd party tool or an internal way to properly (and automatically ) export the Stored Procedures, their parameters and comments from a Schema - to a readable HTML or other format?

Thanks!