[Checkins] [zopefoundation/Products.ExternalEditor] a93f5b: Try 3.9-dev

[Alessandro Pisa]

  Branch: refs/heads/python3
  Home:   https://github.com/zopefoundation/Products.ExternalEditor
  Commit: a93f5b4232c89a5fbb35dfaf6eec447140043734
      https://github.com/zopefoundation/Products.ExternalEditor/commit/a93f5b4232c89a5fbb35dfaf6eec447140043734
  Author: ale-rt <alessandro.pisa at gmail.com>
  Date:   2020-10-02 (Fri, 02 Oct 2020)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Try 3.9-dev