Wrap text in editor
Feature summary
For a long time now I've been answering emails in plain text, manually breaking lines after 70-ish characters to make it look good on mailing lists. Little I knew that it's actually done automatically (if I understood #268 (closed) correctly).
How would you like it to work?
The editor should automatically break lines, so that dumb people like me won't do it manually and break formatting :)