I was going through the regression testing framework used in postgres. I was trying to understand the custom functions written in perl for postgres.
I could not find the perldoc for TestLib module in src/test/perl and found some difficultly in understanding what each function does while other modules in the src/test folder had perldoc and it was easy to understand the functions.
I would like to contribute for the perldoc for TestLib. I am looking for your suggestions if this contribution is worth doing.
