how to search for hyphenated words? (was: how to search for Morse code?)

[David Bremner]

Gregor Zattler <telegraph at gmx.net> writes:


> From: root at len.workgroup (Cron Daemon)
> Subject: Cron <grfz at len> ~/bin/mailwiederdurchschleusen
> To: root at localhost
> Date: Fri, 29 Dec 2017 17:00:09 +0100
>
> Date: Thu, 28 Dec 2017 21:04:52 -0500
> From: Maxim Cournoyer <maxim.cournoyer at gmail.com>
> To: help-gnu-emacs at gnu.org
> Subject: Re: Gnus and emails sent by me
> ----------------------------------------------------------
> Date: Thu, 28 Dec 2017 22:00:56 -0400
> From: David Bremner <david at tethera.net>
> To: David Edmondson <dme at dme.org>, notmuch at notmuchmail.org
> Subject: Re: Xapian exception leading to database corruption
> ----------------------------------------------------------

The line

To: David Edmondson <dme at dme.org>, notmuch at notmuchmail.org

contains the phrase "org notmuch". You can see this easier by stripping
all the punctuation.