[PR PATCH] mcom: Document how attachments work

[rakoo <rakoo@users.noreply.github.com>]

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There is a new pull request by rakoo against master on the mblaze repository

https://github.com/rakoo/mblaze doc-attachments
https://github.com/leahneukirchen/mblaze/pull/259

mcom: Document how attachments work
Reopening of https://github.com/leahneukirchen/mblaze/pull/234 with a proper branch that doesn't change as I fiddle with it

A patch file from https://github.com/leahneukirchen/mblaze/pull/259.patch is attached

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From ca6162a2c310b6eed648bd850de5da0552612c5b Mon Sep 17 00:00:00 2001
From: Matthieu Rakotojaona <m@rako.space>
Date: Mon, 27 Feb 2023 15:33:13 +0100
Subject: [PATCH] mcom: Document how attachments work

---
 man/mcom.1 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/man/mcom.1 b/man/mcom.1
index 957c322..08592c7 100644
--- a/man/mcom.1
+++ b/man/mcom.1
@@ -130,6 +130,13 @@ Delete the draft and quit.
 Preview the draft, using
 .Xr mshow 1 .
 .El
+.Sh ATTACHMENTS
+From within the editor, attachments are added by setting an Attach: header with the path to the desired files. Multiple Attach: headers can be added.
+
+To add from the commandline, use
+.Sq mcom Fl attach No path/to/file
+and the header will be added automatically.
+It is possible to use tilde (~) in the file path.
 .Sh ENVIRONMENT
 .Bl -tag -width Ds
 .It Ev EDITOR , Ev VISUAL