On: Par: Paragraph reformatter, vaguely similar to fmt, but better

[cylinder714]

Thank you for that. I figured Emacs would permit use of external filters, glad to know the actual incantation.

[teddyh → cylinder714]

The keyboard shortcut is M-|

If you want to replace a section of text, not just see the output in another buffer, use C-u M-|

[cylinder714 → teddyh]

Yes, that's it exactly.