QUILT MAIL COMMAND
==================
The mail command starts up the system editor ($EDITOR, or vi if $EDITOR
is undefined) with an template in Internet Message Format (RFC 2822).
This template is used to generate an introduction, as well as one
message for each patch in the selected range of the series file. The
template is used as follows: The headers are used in each message
generated, and modified as required. The template body is used only for
the introduction.
In the template, the headers can be modified, additional headers added,
and unneeeded headers can be removed. The template header also contains
a special Subject-Prefix header which defines a prefix for each subject
header. The @num@ and @total@ macros in the Subject-Prefix header are
replaced with the patch number and the total number of patches,
respectively. The patch number @num@ is zero-padded to the same width
that @total@ has.
Each message is assigned a unique Message-Id header, and all messages
other than the introduction are made to refer to the introduction (using
a References header) for proper message threading in mail clients. The
message timestamps in Date headers in each message is incremented by one
second per message, starting with the timestamp of the introduction.
If a ~/.signature file exists, this file is appended to each message
generated.
Recipients and headers can be added, and existing headers can be
replaced, individually in each message based on the headers in the
introduction. Quilt does not enforce a specific patch file format. The
mail command has a built-in heuristic for extracting subjects from
patches, though:
* if the patch starts with something that looks like a mail
header, and there is a Subject header, use this as the subject,
or else
* if the patch has DESC a line followed by an EDESC line, use
the text in between as the subject, or else
* if the first paragraph is short enough to serve as a subject
(150 characters or less), use the first paragraph as the
subject.
All bracketed fields and Fwd:, Fw:, Re:, Aw: are stripped from subject
headers as well.
If no subject can be extracted from a patch, or there are duplicate
subjects, the mail command will print an error message and abort.
In case a patch header contains a line starting with `Cc:', `Acked-by:',
or `Signed-off-by:', the email address specified is added to the
CC header for this patch. If a patch header contains a line starting
with `To:', the email address specified is added to To header for this
patch.
If the user specified in `To:', `Cc:', `Acked-by:', or `Signed-off-by:'
equals the current user's name ($LOGNAME or $(whoami) if LOGNAME is
undefined), this does not add a recipient.
Each recipient will occur in the resulting message only once. Duplicates
are filtered out. This happens as the headers are read, so the relative
order of the To, Cc, and Bcc headers should not be changed.
Recipients are checked for RFC 2822 conformance (at least that is the
intention; actually the checks are not perfect). This means that special
characters must be quoted, and 8-bit characters must be encoded. In
practice it probably makes little sense to use anything fancy right now;
this area still needs some work. Character set recognition and proper
qualifying is also still missing.
The heuristic can be overridden by defining a quilt_mail_patch_filter
function in ~/.quiltrc or /etc/quilt.quiltrc. This function is passed
the patch name as argument (without the $QUILT_PATCHES prefix). It
shall read the patch from standard input, and write a RFC 2822 message
header and the patch to standard output. Headers of the form
``Recipient-$X: ...'' denote recipients to be added to the $X header
(for example, ``Recipient-Cc: agruen@suse.de''). Headers of the form
``Replace-$X: ...'' specify that header $X is to be replaced by this
header (for eaxmple, ``Replace-Subject: Patch description''). All other
headers are appended to the existing headers.
Generated by dwww version 1.15 on Sat May 18 11:59:39 CEST 2024.