A month ago, someone posted, under Python Docs Bugs, a complaint about the difficulty of finding the library ref sub-subsection on string methods. "That's because it is section 2.3.6.1, and the table of contents only goes to 3 levels."
I followed up the me-to's with an SF bug-report suggesting that the sub-sub-section somehow be lifted up a level so it would appear in the TOC. www.python.org/sf/1514540 This weekend, in response, Andrew Kuchling moved the entire section on builtin types to chapter status, which will lift everything in that section up a level and make them more visible. So thanks to Andrew for fixing this. And a note that the volunteer Python developers sometimes do respond to polite comments and suggestions, including those originating from c.l.p. And also a note that while eventual posting to the tracker is necessary, I think most items by non-experts are best discussed here first, as happened with this one. It certainly did not hurt that I reported that I was one of (at least) three agreeing with the OP. Terry Jan Reedy -- http://mail.python.org/mailman/listinfo/python-list