clean up docs for v12

Justin Pryzby <pryzby@telsasoft.com>

From: Justin Pryzby <pryzby@telsasoft.com>
To: pgsql-hackers@postgresql.org
Date: 2019-03-30T22:43:33Z
Lists: pgsql-hackers

Attachments

I reviewed docs like this:
git log -p remotes/origin/REL_11_STABLE..HEAD -- doc

And split some into separate patches, which may be useful at least for
reviewing.

I'm mailing now rather than after feature freeze to avoid duplicative work and
see if there's any issue.

Note, I also/already mailed this one separately:
|Clean up docs for log_statement_sample_rate..
https://www.postgresql.org/message-id/flat/20190328135918.GA27808%40telsasoft.com

Justin

Commits

  1. Improve code inferring length of bitmap for JITed tuple deforming.

  2. Fix more typos and inconsistencies in documentation

  3. Fix collection of typos and grammar mistakes in docs and comments

  4. Clean up some documentation for log_statement_sample_rate