Punctuation

Colon
Quotation
Non-breaking spaces
Lists
Oxford comma

In headings?
In bullets?
In subject lines?

Start with issue #5 and review the listed punctuation topics: colons, quotation, non-breaking spaces, lists, the Oxford comma, headings, bullets, and subject lines. Clarify the intended guidance and scope before making changes; done should be a decided, documented punctuation standard for the relevant content contexts.

Written by the indexing model from the issue text.