magic that needs to be done with a fresh checkout.
+Contributing patches
+--------------------
+
+As Mercurial is a distributed version control system, it's easy to
+commit changes locally without impacting anybody else's work, starting
+over again, or turn several commit and backouts into a new single patch
+ready for submission.
+
+These so-called "changesets" (a diff with a reasonable message
+describing the change) can be exported using Mercurial through the
+"patchbomb" extension shipped with Mercurial (please see the hg
+documentation for details) which also is the preferred format for
+submission to the mutt-dev mailing list for discussion and review.
+
+In order to ease later bisecting in case of bugs and code history,
+changes should be grouped logically, feature by feature or bugfix by
+bugfix. Escpecially a single patch fixing several problems at once
+should be avoided.
+
+
A word about warnings
---------------------
similar to [ntg]roff:
- \fI switches to italics
-
+
- \fB switches to boldface
- - \fP switches to normal display
+ - \fT switches to monospace
+
+ - \fP switches to normal display after \fI, \fB or \fT
- \(as can be used to represent an asterisk (*). This is intended
to help avoiding character sequences such as /* or */ inside