aboutsummaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/.gitignore3
-rw-r--r--Documentation/fdl-1.3.texi505
-rw-r--r--Documentation/piem.texi599
3 files changed, 1107 insertions, 0 deletions
diff --git a/Documentation/.gitignore b/Documentation/.gitignore
new file mode 100644
index 0000000..8257c93
--- /dev/null
+++ b/Documentation/.gitignore
@@ -0,0 +1,3 @@
+*.html
+*.info
+
diff --git a/Documentation/fdl-1.3.texi b/Documentation/fdl-1.3.texi
new file mode 100644
index 0000000..cb71f05
--- /dev/null
+++ b/Documentation/fdl-1.3.texi
@@ -0,0 +1,505 @@
+@c The GNU Free Documentation License.
+@center Version 1.3, 3 November 2008
+
+@c This file is intended to be included within another document,
+@c hence no sectioning command or @node.
+
+@display
+Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+@uref{http://fsf.org/}
+
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+@end display
+
+@enumerate 0
+@item
+PREAMBLE
+
+The purpose of this License is to make a manual, textbook, or other
+functional and useful document @dfn{free} in the sense of freedom: to
+assure everyone the effective freedom to copy and redistribute it,
+with or without modifying it, either commercially or noncommercially.
+Secondarily, this License preserves for the author and publisher a way
+to get credit for their work, while not being considered responsible
+for modifications made by others.
+
+This License is a kind of ``copyleft'', which means that derivative
+works of the document must themselves be free in the same sense. It
+complements the GNU General Public License, which is a copyleft
+license designed for free software.
+
+We have designed this License in order to use it for manuals for free
+software, because free software needs free documentation: a free
+program should come with manuals providing the same freedoms that the
+software does. But this License is not limited to software manuals;
+it can be used for any textual work, regardless of subject matter or
+whether it is published as a printed book. We recommend this License
+principally for works whose purpose is instruction or reference.
+
+@item
+APPLICABILITY AND DEFINITIONS
+
+This License applies to any manual or other work, in any medium, that
+contains a notice placed by the copyright holder saying it can be
+distributed under the terms of this License. Such a notice grants a
+world-wide, royalty-free license, unlimited in duration, to use that
+work under the conditions stated herein. The ``Document'', below,
+refers to any such manual or work. Any member of the public is a
+licensee, and is addressed as ``you''. You accept the license if you
+copy, modify or distribute the work in a way requiring permission
+under copyright law.
+
+A ``Modified Version'' of the Document means any work containing the
+Document or a portion of it, either copied verbatim, or with
+modifications and/or translated into another language.
+
+A ``Secondary Section'' is a named appendix or a front-matter section
+of the Document that deals exclusively with the relationship of the
+publishers or authors of the Document to the Document's overall
+subject (or to related matters) and contains nothing that could fall
+directly within that overall subject. (Thus, if the Document is in
+part a textbook of mathematics, a Secondary Section may not explain
+any mathematics.) The relationship could be a matter of historical
+connection with the subject or with related matters, or of legal,
+commercial, philosophical, ethical or political position regarding
+them.
+
+The ``Invariant Sections'' are certain Secondary Sections whose titles
+are designated, as being those of Invariant Sections, in the notice
+that says that the Document is released under this License. If a
+section does not fit the above definition of Secondary then it is not
+allowed to be designated as Invariant. The Document may contain zero
+Invariant Sections. If the Document does not identify any Invariant
+Sections then there are none.
+
+The ``Cover Texts'' are certain short passages of text that are listed,
+as Front-Cover Texts or Back-Cover Texts, in the notice that says that
+the Document is released under this License. A Front-Cover Text may
+be at most 5 words, and a Back-Cover Text may be at most 25 words.
+
+A ``Transparent'' copy of the Document means a machine-readable copy,
+represented in a format whose specification is available to the
+general public, that is suitable for revising the document
+straightforwardly with generic text editors or (for images composed of
+pixels) generic paint programs or (for drawings) some widely available
+drawing editor, and that is suitable for input to text formatters or
+for automatic translation to a variety of formats suitable for input
+to text formatters. A copy made in an otherwise Transparent file
+format whose markup, or absence of markup, has been arranged to thwart
+or discourage subsequent modification by readers is not Transparent.
+An image format is not Transparent if used for any substantial amount
+of text. A copy that is not ``Transparent'' is called ``Opaque''.
+
+Examples of suitable formats for Transparent copies include plain
+ASCII without markup, Texinfo input format, La@TeX{} input
+format, SGML or XML using a publicly available
+DTD, and standard-conforming simple HTML,
+PostScript or PDF designed for human modification. Examples
+of transparent image formats include PNG, XCF and
+JPG. Opaque formats include proprietary formats that can be
+read and edited only by proprietary word processors, SGML or
+XML for which the DTD and/or processing tools are
+not generally available, and the machine-generated HTML,
+PostScript or PDF produced by some word processors for
+output purposes only.
+
+The ``Title Page'' means, for a printed book, the title page itself,
+plus such following pages as are needed to hold, legibly, the material
+this License requires to appear in the title page. For works in
+formats which do not have any title page as such, ``Title Page'' means
+the text near the most prominent appearance of the work's title,
+preceding the beginning of the body of the text.
+
+The ``publisher'' means any person or entity that distributes copies
+of the Document to the public.
+
+A section ``Entitled XYZ'' means a named subunit of the Document whose
+title either is precisely XYZ or contains XYZ in parentheses following
+text that translates XYZ in another language. (Here XYZ stands for a
+specific section name mentioned below, such as ``Acknowledgements'',
+``Dedications'', ``Endorsements'', or ``History''.) To ``Preserve the Title''
+of such a section when you modify the Document means that it remains a
+section ``Entitled XYZ'' according to this definition.
+
+The Document may include Warranty Disclaimers next to the notice which
+states that this License applies to the Document. These Warranty
+Disclaimers are considered to be included by reference in this
+License, but only as regards disclaiming warranties: any other
+implication that these Warranty Disclaimers may have is void and has
+no effect on the meaning of this License.
+
+@item
+VERBATIM COPYING
+
+You may copy and distribute the Document in any medium, either
+commercially or noncommercially, provided that this License, the
+copyright notices, and the license notice saying this License applies
+to the Document are reproduced in all copies, and that you add no other
+conditions whatsoever to those of this License. You may not use
+technical measures to obstruct or control the reading or further
+copying of the copies you make or distribute. However, you may accept
+compensation in exchange for copies. If you distribute a large enough
+number of copies you must also follow the conditions in section 3.
+
+You may also lend copies, under the same conditions stated above, and
+you may publicly display copies.
+
+@item
+COPYING IN QUANTITY
+
+If you publish printed copies (or copies in media that commonly have
+printed covers) of the Document, numbering more than 100, and the
+Document's license notice requires Cover Texts, you must enclose the
+copies in covers that carry, clearly and legibly, all these Cover
+Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
+the back cover. Both covers must also clearly and legibly identify
+you as the publisher of these copies. The front cover must present
+the full title with all words of the title equally prominent and
+visible. You may add other material on the covers in addition.
+Copying with changes limited to the covers, as long as they preserve
+the title of the Document and satisfy these conditions, can be treated
+as verbatim copying in other respects.
+
+If the required texts for either cover are too voluminous to fit
+legibly, you should put the first ones listed (as many as fit
+reasonably) on the actual cover, and continue the rest onto adjacent
+pages.
+
+If you publish or distribute Opaque copies of the Document numbering
+more than 100, you must either include a machine-readable Transparent
+copy along with each Opaque copy, or state in or with each Opaque copy
+a computer-network location from which the general network-using
+public has access to download using public-standard network protocols
+a complete Transparent copy of the Document, free of added material.
+If you use the latter option, you must take reasonably prudent steps,
+when you begin distribution of Opaque copies in quantity, to ensure
+that this Transparent copy will remain thus accessible at the stated
+location until at least one year after the last time you distribute an
+Opaque copy (directly or through your agents or retailers) of that
+edition to the public.
+
+It is requested, but not required, that you contact the authors of the
+Document well before redistributing any large number of copies, to give
+them a chance to provide you with an updated version of the Document.
+
+@item
+MODIFICATIONS
+
+You may copy and distribute a Modified Version of the Document under
+the conditions of sections 2 and 3 above, provided that you release
+the Modified Version under precisely this License, with the Modified
+Version filling the role of the Document, thus licensing distribution
+and modification of the Modified Version to whoever possesses a copy
+of it. In addition, you must do these things in the Modified Version:
+
+@enumerate A
+@item
+Use in the Title Page (and on the covers, if any) a title distinct
+from that of the Document, and from those of previous versions
+(which should, if there were any, be listed in the History section
+of the Document). You may use the same title as a previous version
+if the original publisher of that version gives permission.
+
+@item
+List on the Title Page, as authors, one or more persons or entities
+responsible for authorship of the modifications in the Modified
+Version, together with at least five of the principal authors of the
+Document (all of its principal authors, if it has fewer than five),
+unless they release you from this requirement.
+
+@item
+State on the Title page the name of the publisher of the
+Modified Version, as the publisher.
+
+@item
+Preserve all the copyright notices of the Document.
+
+@item
+Add an appropriate copyright notice for your modifications
+adjacent to the other copyright notices.
+
+@item
+Include, immediately after the copyright notices, a license notice
+giving the public permission to use the Modified Version under the
+terms of this License, in the form shown in the Addendum below.
+
+@item
+Preserve in that license notice the full lists of Invariant Sections
+and required Cover Texts given in the Document's license notice.
+
+@item
+Include an unaltered copy of this License.
+
+@item
+Preserve the section Entitled ``History'', Preserve its Title, and add
+to it an item stating at least the title, year, new authors, and
+publisher of the Modified Version as given on the Title Page. If
+there is no section Entitled ``History'' in the Document, create one
+stating the title, year, authors, and publisher of the Document as
+given on its Title Page, then add an item describing the Modified
+Version as stated in the previous sentence.
+
+@item
+Preserve the network location, if any, given in the Document for
+public access to a Transparent copy of the Document, and likewise
+the network locations given in the Document for previous versions
+it was based on. These may be placed in the ``History'' section.
+You may omit a network location for a work that was published at
+least four years before the Document itself, or if the original
+publisher of the version it refers to gives permission.
+
+@item
+For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve
+the Title of the section, and preserve in the section all the
+substance and tone of each of the contributor acknowledgements and/or
+dedications given therein.
+
+@item
+Preserve all the Invariant Sections of the Document,
+unaltered in their text and in their titles. Section numbers
+or the equivalent are not considered part of the section titles.
+
+@item
+Delete any section Entitled ``Endorsements''. Such a section
+may not be included in the Modified Version.
+
+@item
+Do not retitle any existing section to be Entitled ``Endorsements'' or
+to conflict in title with any Invariant Section.
+
+@item
+Preserve any Warranty Disclaimers.
+@end enumerate
+
+If the Modified Version includes new front-matter sections or
+appendices that qualify as Secondary Sections and contain no material
+copied from the Document, you may at your option designate some or all
+of these sections as invariant. To do this, add their titles to the
+list of Invariant Sections in the Modified Version's license notice.
+These titles must be distinct from any other section titles.
+
+You may add a section Entitled ``Endorsements'', provided it contains
+nothing but endorsements of your Modified Version by various
+parties---for example, statements of peer review or that the text has
+been approved by an organization as the authoritative definition of a
+standard.
+
+You may add a passage of up to five words as a Front-Cover Text, and a
+passage of up to 25 words as a Back-Cover Text, to the end of the list
+of Cover Texts in the Modified Version. Only one passage of
+Front-Cover Text and one of Back-Cover Text may be added by (or
+through arrangements made by) any one entity. If the Document already
+includes a cover text for the same cover, previously added by you or
+by arrangement made by the same entity you are acting on behalf of,
+you may not add another; but you may replace the old one, on explicit
+permission from the previous publisher that added the old one.
+
+The author(s) and publisher(s) of the Document do not by this License
+give permission to use their names for publicity for or to assert or
+imply endorsement of any Modified Version.
+
+@item
+COMBINING DOCUMENTS
+
+You may combine the Document with other documents released under this
+License, under the terms defined in section 4 above for modified
+versions, provided that you include in the combination all of the
+Invariant Sections of all of the original documents, unmodified, and
+list them all as Invariant Sections of your combined work in its
+license notice, and that you preserve all their Warranty Disclaimers.
+
+The combined work need only contain one copy of this License, and
+multiple identical Invariant Sections may be replaced with a single
+copy. If there are multiple Invariant Sections with the same name but
+different contents, make the title of each such section unique by
+adding at the end of it, in parentheses, the name of the original
+author or publisher of that section if known, or else a unique number.
+Make the same adjustment to the section titles in the list of
+Invariant Sections in the license notice of the combined work.
+
+In the combination, you must combine any sections Entitled ``History''
+in the various original documents, forming one section Entitled
+``History''; likewise combine any sections Entitled ``Acknowledgements'',
+and any sections Entitled ``Dedications''. You must delete all
+sections Entitled ``Endorsements.''
+
+@item
+COLLECTIONS OF DOCUMENTS
+
+You may make a collection consisting of the Document and other documents
+released under this License, and replace the individual copies of this
+License in the various documents with a single copy that is included in
+the collection, provided that you follow the rules of this License for
+verbatim copying of each of the documents in all other respects.
+
+You may extract a single document from such a collection, and distribute
+it individually under this License, provided you insert a copy of this
+License into the extracted document, and follow this License in all
+other respects regarding verbatim copying of that document.
+
+@item
+AGGREGATION WITH INDEPENDENT WORKS
+
+A compilation of the Document or its derivatives with other separate
+and independent documents or works, in or on a volume of a storage or
+distribution medium, is called an ``aggregate'' if the copyright
+resulting from the compilation is not used to limit the legal rights
+of the compilation's users beyond what the individual works permit.
+When the Document is included in an aggregate, this License does not
+apply to the other works in the aggregate which are not themselves
+derivative works of the Document.
+
+If the Cover Text requirement of section 3 is applicable to these
+copies of the Document, then if the Document is less than one half of
+the entire aggregate, the Document's Cover Texts may be placed on
+covers that bracket the Document within the aggregate, or the
+electronic equivalent of covers if the Document is in electronic form.
+Otherwise they must appear on printed covers that bracket the whole
+aggregate.
+
+@item
+TRANSLATION
+
+Translation is considered a kind of modification, so you may
+distribute translations of the Document under the terms of section 4.
+Replacing Invariant Sections with translations requires special
+permission from their copyright holders, but you may include
+translations of some or all Invariant Sections in addition to the
+original versions of these Invariant Sections. You may include a
+translation of this License, and all the license notices in the
+Document, and any Warranty Disclaimers, provided that you also include
+the original English version of this License and the original versions
+of those notices and disclaimers. In case of a disagreement between
+the translation and the original version of this License or a notice
+or disclaimer, the original version will prevail.
+
+If a section in the Document is Entitled ``Acknowledgements'',
+``Dedications'', or ``History'', the requirement (section 4) to Preserve
+its Title (section 1) will typically require changing the actual
+title.
+
+@item
+TERMINATION
+
+You may not copy, modify, sublicense, or distribute the Document
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense, or distribute it is void, and
+will automatically terminate your rights under this License.
+
+However, if you cease all violation of this License, then your license
+from a particular copyright holder is reinstated (a) provisionally,
+unless and until the copyright holder explicitly and finally
+terminates your license, and (b) permanently, if the copyright holder
+fails to notify you of the violation by some reasonable means prior to
+60 days after the cessation.
+
+Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License. If your rights have been terminated and not permanently
+reinstated, receipt of a copy of some or all of the same material does
+not give you any rights to use it.
+
+@item
+FUTURE REVISIONS OF THIS LICENSE
+
+The Free Software Foundation may publish new, revised versions
+of the GNU Free Documentation License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns. See
+@uref{http://www.gnu.org/copyleft/}.
+
+Each version of the License is given a distinguishing version number.
+If the Document specifies that a particular numbered version of this
+License ``or any later version'' applies to it, you have the option of
+following the terms and conditions either of that specified version or
+of any later version that has been published (not as a draft) by the
+Free Software Foundation. If the Document does not specify a version
+number of this License, you may choose any version ever published (not
+as a draft) by the Free Software Foundation. If the Document
+specifies that a proxy can decide which future versions of this
+License can be used, that proxy's public statement of acceptance of a
+version permanently authorizes you to choose that version for the
+Document.
+
+@item
+RELICENSING
+
+``Massive Multiauthor Collaboration Site'' (or ``MMC Site'') means any
+World Wide Web server that publishes copyrightable works and also
+provides prominent facilities for anybody to edit those works. A
+public wiki that anybody can edit is an example of such a server. A
+``Massive Multiauthor Collaboration'' (or ``MMC'') contained in the
+site means any set of copyrightable works thus published on the MMC
+site.
+
+``CC-BY-SA'' means the Creative Commons Attribution-Share Alike 3.0
+license published by Creative Commons Corporation, a not-for-profit
+corporation with a principal place of business in San Francisco,
+California, as well as future copyleft versions of that license
+published by that same organization.
+
+``Incorporate'' means to publish or republish a Document, in whole or
+in part, as part of another Document.
+
+An MMC is ``eligible for relicensing'' if it is licensed under this
+License, and if all works that were first published under this License
+somewhere other than this MMC, and subsequently incorporated in whole
+or in part into the MMC, (1) had no cover texts or invariant sections,
+and (2) were thus incorporated prior to November 1, 2008.
+
+The operator of an MMC Site may republish an MMC contained in the site
+under CC-BY-SA on the same site at any time before August 1, 2009,
+provided the MMC is eligible for relicensing.
+
+@end enumerate
+
+@page
+@heading ADDENDUM: How to use this License for your documents
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and
+license notices just after the title page:
+
+@smallexample
+@group
+ Copyright (C) @var{year} @var{your name}.
+ Permission is granted to copy, distribute and/or modify this document
+ under the terms of the GNU Free Documentation License, Version 1.3
+ or any later version published by the Free Software Foundation;
+ with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
+ Texts. A copy of the license is included in the section entitled ``GNU
+ Free Documentation License''.
+@end group
+@end smallexample
+
+If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
+replace the ``with@dots{}Texts.''@: line with this:
+
+@smallexample
+@group
+ with the Invariant Sections being @var{list their titles}, with
+ the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
+ being @var{list}.
+@end group
+@end smallexample
+
+If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
+
+If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License,
+to permit their use in free software.
+
+@c Local Variables:
+@c ispell-local-pdict: "ispell-dict"
+@c End:
diff --git a/Documentation/piem.texi b/Documentation/piem.texi
new file mode 100644
index 0000000..aa48705
--- /dev/null
+++ b/Documentation/piem.texi
@@ -0,0 +1,599 @@
+\input texinfo @c -*-texinfo-*-
+
+@set VERSION 0.2.0 (unreleased)
+
+@setfilename piem.info
+@documentencoding UTF-8
+@documentlanguage en
+@settitle Emacs tools and glue for working with public-inbox archives
+
+@copying
+Copyright @copyright{} 2020--2021 all contributors <piem@@inbox.kyleam.com>
+
+Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A
+copy of the license is included in the section entitled ``GNU Free
+Documentation License''.
+@end copying
+
+@dircategory Emacs
+@direntry
+* piem: (piem). Emacs tools and glue for working with public-inbox archives
+@end direntry
+
+@finalout
+@titlepage
+@title piem reference manual
+@subtitle for version @value{VERSION}
+@author Kyle Meyer
+@page
+@vskip 0pt plus 1filll
+@insertcopying
+@end titlepage
+
+@contents
+@*
+
+@ifnottex
+@node Top
+@top piem
+
+This manual is for piem version @value{VERSION}.
+@end ifnottex
+
+
+@menu
+* Overview::
+* Getting started::
+* Applying patches::
+* Miscellaneous functionality::
+* Contributing::
+* Related projects and tools::
+
+Appendices
+* GNU Free Documentation License:: The license for this documentation.
+
+Indices
+* Key Index::
+* Variable Index::
+* Lisp Function Index::
+* Concept Index::
+@end menu
+
+
+@node Overview
+@chapter Overview
+
+piem is a collection of Emacs libraries for working with public-inbox
+archives. As much of the hard work here is already done by other Emacs
+libraries---things like mail clients, news readers, Git interfaces, and
+even web browsers---piem is mostly about bridging some of these parts
+for convenience.
+
+@node public-inbox
+@section public-inbox
+@cindex public-inbox
+@cindex lore
+
+@url{https://public-inbox.org/README.html,public-inbox} is software for
+archiving public mailing lists. Archives can be exposed over HTTP. As
+examples, @url{https://public-inbox.org/meta} serves public-inbox's own
+mailing list, and @url{https://lore.kernel.org/lists.html} hosts the
+archives of many Linux development mailing lists.
+
+@cindex pull methods
+These web archives are good for searching, particularly if you don't
+have all of the list's messages on your local machine, or for linking to
+a message. On the other hand, the web interface isn't convenient when
+you want to follow new activity on a list. To do that, you could of
+course subscribe to the mailing list, but public-inbox offers a few
+``pull methods'' that you can use instead:
+
+@itemize
+@item
+an atom feed for the list as a whole or for specific searches
+@item
+read-only NNTP
+@item
+read-only IMAP (new in upcoming public-inbox v1.6.0)
+@end itemize
+
+Finally, archives are exposed as one or more Git repositories,
+facilitating replication (see
+@url{https://public-inbox.org/reproducibility.html}). For example, you
+can clone the mailing list archives of @samp{git.vger.kernel.org} with
+
+@example
+git clone --mirror https://lore.kernel.org/git/0 git/git/0.git
+@end example
+
+@noindent
+After the initial clone, new messages can be retrieved with
+@code{git fetch}. Unsurprisingly @code{git log} is not a pleasant way
+to read a mailing list; instead this method is useful for mirroring the
+archive or bulk importing of the messages. (See
+@url{https://public-inbox.org/clients.html} for a list of some tools
+designed to work with public-inbox archives.)
+
+
+@node Getting started
+@chapter Getting started
+@findex piem-dispatch
+
+@code{piem-dispatch} transient
+(see
+@ifinfo
+@ref{Top,,,transient}
+@end ifinfo
+@ifnotinfo
+@url{https://magit.vc/manual/transient/}
+@end ifnotinfo
+)
+provides an entry point to piem commands.
+It's recommended to bind @code{piem-dispatch} to a key. However, before
+most of those commands do anything useful, you need to register inboxes
+and activate at least one minor mode.
+
+@node Registering inboxes
+@section Registering inboxes
+@cindex coderepo
+@cindex inbox
+@vindex piem-inboxes
+
+A public-inbox archive, referred to as an @dfn{inbox}, is registered by
+adding an entry to @code{piem-inboxes}. Here's an example entry for the
+Git project's mailing list:
+
+@lisp
+("git"
+ :url "https://lore.kernel.org/git/"
+ :address "git@@vger.kernel.org"
+ :listid "git.vger.kernel.org"
+ :coderepo "~/src/git/")
+@end lisp
+
+@noindent
+The first element is a name for the inbox and will typically match the
+name at the end of the @code{:url} value. Specifying either
+@code{:listid} or @code{:address} is important so that a message in a
+buffer can be mapped to an inbox in @code{piem-inboxes}.
+
+@code{:coderepo} points to a local Git repository that contains code
+related to that archive (in the example above, a local clone of
+@url{https://git.kernel.org/pub/scm/git/git.git/}). This information is
+required to apply patches from an archive to a local code repository
+(@pxref{Applying patches}).
+
+@node Enabling integration libraries
+@section Enabling integration libraries
+@findex piem-elfeed-mode
+@findex piem-eww-mode
+@findex piem-gnus-mode
+@findex piem-notmuch-mode
+
+With inboxes defined, the next step is to enable minor modes that teach
+particular Emacs modes to link a buffer with a registered inbox. piem
+currently has libraries to support
+
+@itemize
+@item EWW
+@item Elfeed
+@item Gnus
+@item Notmuch
+@end itemize
+
+For example, if you use notmuch.el to read your mail, you can add
+support for applying patches from a Notmuch message buffer by enabling
+@code{piem-notmuch-mode} (@pxref{Applying patches}):
+
+@lisp
+(piem-notmuch-mode 1)
+@end lisp
+
+Help adding support for other modes, especially other mail clients, is
+welcome.
+
+
+@node Applying patches
+@chapter Applying patches
+@cindex am-ready mbox
+@cindex applying patches
+@cindex git-am
+
+With @code{piem-inboxes} configured and appropriate integration
+libraries enabled, a buffer that can be linked to an inbox can be mapped
+to a code repository. When reading a message in a
+@code{notmuch-show-mode} buffer, for example, the list ID can be used to
+identify the inbox and thus the associated local code repository.
+
+There are two commands for applying patches:
+
+@table @code
+
+@item piem-am
+@findex piem-am
+This command tries to extract a patch from the current Notmuch or Gnus
+message buffer and can handle an inline patch as well as one or more
+patch attachments.
+
+@item piem-b4-am
+@findex piem-b4-am
+This command relies on the b4 command-line tool to do more sophisticated
+processing of the @emph{full thread} (e.g., pulling out the latest
+reroll of a series) to generate an mbox that can be fed to @code{git
+am}. It is only compatible with inline patches.
+
+@end table
+
+@node Applying patches contained in a message
+@section Applying patches contained in a message
+
+@table @kbd
+@findex piem-am
+@item M-x piem-am @key{RET} @var{branch} @key{RET} @var{base}
+Apply the patch or patches in the current buffer to the associated code
+repository. Before applying, checkout a new branch @var{branch}
+starting at @var{base}.
+@end table
+
+@findex piem-name-branch-who-what-v
+@vindex piem-default-branch-function
+You'll be queried for the name of the new branch. The default name
+offered is generated by @code{piem-name-branch-who-what-v}, which uses
+the @samp{From:} and @samp{Subject:} headers to construct branch names
+like @samp{km/b4-short-subj__v3}. To use a different function to
+generate the completion default, configure
+@code{piem-default-branch-function}.
+
+Next you'll be queried for the base to use as the starting point for the
+branch. If the sender specified a base commit for the series, that will
+be provided as the default completion candidate. Entering an empty base
+signals to use the current branch of the repository as the base.
+
+@vindex piem-am-create-worktree
+@vindex piem-am-read-worktree-function
+Rather than applying the patches directly to the associated code
+repository, you can create a dedicated worktree by setting
+@code{piem-am-create-worktree} to a non-nil value. Giving a prefix
+argument to @code{piem-am} inverts the meaning of
+@code{piem-am-create-worktree}; that is, by default a prefix argument is
+useful if you generally prefer to work within the configured code
+repository but would like to trigger the one-off creation of a worktree
+for a particular call.
+
+@cindex magit
+@vindex piem-use-magit
+When piem loads, it detects whether Magit is loaded and sets
+@code{piem-use-magit} accordingly. If that option is non-nil, piem uses
+Magit for some operations, particularly those that are user-facing.
+This includes jumping to the Magit status buffer for a code repository
+after applying a patch.
+
+@findex piem-am-ready-mbox
+Note that the @code{piem-am} command works only for buffers from which
+@code{piem-am-ready-mbox} can generate an am-ready mbox, which depends
+on the enabled integration libraries. Currently @code{piem-notmuch} and
+@code{piem-gnus} implement the necessary functionality.
+
+@node Using b4 to apply patches
+@section Using b4 to apply patches
+@cindex b4
+@cindex lore
+
+@url{https://git.kernel.org/pub/scm/utils/b4/b4.git,b4} is a
+command-line tool for interacting with public-inbox archives. While
+useful for public-inbox archives in general, it is written for Linux
+kernel development and focuses on the public-inbox archives hosted at
+@url{https://lore.kernel.org}.
+
+It's a fast moving target at the moment, but some of its current
+capabilities include
+
+@itemize
+@item
+downloading the mbox for a thread based on a given message ID
+@item
+extracting patches from a thread's mbox that can be fed to @code{git am}
+@item
+submitting and verifying cryptographic attestation for patches
+@item
+fetching a pull request found in a message ID
+@item
+generating a thanks email for patches
+@end itemize
+
+@noindent
+The second item is the focus for piem, though at least some degree of
+support for all of the above features will likely be added.
+The entry point to applying patches with b4 is the @code{piem-b4-am}
+transient. (See
+@ifinfo
+@ref{Top,,,transient}
+@end ifinfo
+@ifnotinfo
+@url{https://magit.vc/manual/transient/}
+@end ifnotinfo
+for more information on using Transient.)
+
+@findex piem-b4-am
+@code{piem-b4-am} offers the following actions:
+
+@table @kbd
+
+@item a
+@itemx M-x piem-b4-am-from-mid
+@findex piem-b4-am-from-mid
+@findex piem-mid
+@vindex piem-am-create-worktree
+@vindex piem-am-read-worktree-function
+Generate or download a thread's mbox for the current buffer's message
+ID, process it into an am-ready mbox with b4, and then feed it to
+@code{git am} called within an associated Git repository. If a message
+ID of the current buffer is not known (i.e. @code{piem-mid} returns
+nil), one is read from the caller. The caller is also queried for the
+branch name and base, as described for @code{piem-am} (@pxref{Applying
+patches contained in a message}). And, as with @code{piem-am}, a
+worktree can be created by configuring @code{piem-am-create-worktree} to
+a non-nil value or by giving a prefix argument.
+
+@findex piem-mid-to-thread-functions
+To generate the input thread, first any functions in
+@code{piem-mid-to-thread-functions} are tried. This allows for a thread
+to be retrieved from a local store (e.g., the Notmuch database). If
+that fails, the thread is downloaded from the public-inbox URL
+associated with the current buffer. Finally, if an inbox's entry in
+@code{piem-inboxes} doesn't specify a URL, @code{b4 am} is called
+without a local mbox, letting it download the thread according to its
+own configuration.
+
+@item i
+@itemx M-x piem-b4-am-ready-from-mid
+@findex piem-b4-am-ready-from-mid
+Call @code{b4 am} with a given message ID. This differs from
+@code{piem-b4-am-from-mid} in that it is a direct wrapper around a
+command-line call to @code{b4 am}. The caller is always queried for the
+message ID, and the final product is an am-ready mbox. @code{b4} is
+responsible for downloading the thread, so the caller must point b4's
+configuration option @code{b4.midmask} to the appropriate public-inbox
+URL.
+
+@item b
+@itemx M-x piem-b4-am-ready-from-mbox
+@findex piem-b4-am-ready-from-mbox
+Like @code{piem-b4-am-ready-from-mid}, but process a local mbox rather
+than identifying the thread based on the specified message ID.
+
+@end table
+
+@node Applying patches without a public-inbox archive
+@section Applying patches without a public-inbox archive
+
+Much of the functionality described in the previous sections can work
+even if messages aren't available in a public-inbox archive.
+@code{piem-am} and @code{piem-b4-am-from-mid} try to generate the
+am-ready mbox from a local source (e.g., via Notmuch or Gnus) before
+falling back to downloading the thread from a public-inbox archive.
+
+@cindex mailscripts
+Also, for those not working with public-inbox archives, it's worth
+checking out @url{https://git.spwhitton.name/mailscripts/,mailscripts},
+a nice set of Debian-focused tools by Sean Whitton that provides, among
+other things, functionality for applying patch series, including
+b4-inspired patch extraction.
+
+
+@node Miscellaneous functionality
+@chapter Miscellaneous functionality
+
+@node Injecting messages into a Maildir directory
+@section Injecting messages into a Maildir directory
+@cindex Maildir
+
+public-inbox allows you to follow lists through several mechanisms
+(@pxref{public-inbox}). You may prefer different methods for different
+projects depending on things like how actively you are following the
+development and how high traffic the list is. For a project you
+maintain, perhaps you want to receive every message as regular mail.
+For a project you actively follow and occasionally contribute to, you
+may prefer to not clutter your local mail store and instead follow via
+read-only NNTP or IMAP in Gnus (which may or may not be your MUA). And
+for a project you're new to or are digging into for a particular reason,
+HTTP via EWW may be all you need.
+
+@findex piem-inject-thread-into-maildir
+@vindex piem-maildir-directory
+Depending on your mail setup, a problem with this approach is that it
+can be inconvenient to start participating in a thread that you aren't
+reading in your regular MUA (e.g., if you use notmuch.el to read your
+regular mail but are following a project via NNTP in Gnus). In this
+case, you can use the command @code{piem-inject-thread-into-maildir} to
+move the thread's messages into a local Maildir directory
+(@code{piem-maildir-directory}). By default the command downloads the
+entire thread for the message ID associated with the current buffer. A
+prefix argument restricts the download to only the message.
+
+@vindex piem-after-mail-injection-functions
+After the messages are injected, each function in
+@code{piem-after-mail-injection-functions} is called with the message ID
+that was used to identify the thread. This can be used to pop to the
+message in your mail client. For example, Notmuch users may want
+something like this:
+
+@lisp
+(defun my/notmuch-new-and-show (mid)
+ (message "Running notmuch new")
+ (call-process notmuch-command nil nil nil "new")
+ (notmuch-show (concat "id:" mid)))
+
+(add-hook 'piem-after-mail-injection-functions
+ #'my/notmuch-new-and-show)
+@end lisp
+
+@vindex piem-mail-injection-skipif-predicate
+@findex piem-notmuch-known-mid-p
+To prevent duplicate messages from being written on subsequent calls to
+@code{piem-inject-thread-into-maildir}, you can set
+@code{piem-mail-injection-skipif-predicate} to a function that returns
+non-nil if a message ID is known and should be skipped. For Notmuch,
+@code{piem-notmuch} provides a function that works for this purpose,
+@code{piem-notmuch-known-mid-p}:
+
+@lisp
+(setq piem-mail-injection-skipif-predicate
+ #'piem-notmuch-known-mid-p)
+@end lisp
+
+@node Copying public-inbox URLs
+@section Copying public-inbox URLs
+
+@findex piem-copy-mid-url
+When referring to a message from a public-inbox archive, a common format
+to use is a URL that points to a specific archive and ends with
+@code{/$INBOX/$MESSAGE_ID}, e.g.,
+@url{https://public-inbox.org/meta/20190108015420.GA28903@@dcvr}.
+Calling @code{piem-copy-mid-url} (available in the @code{piem-dispatch}
+transient) constructs such a URL, using the message ID and inbox
+asscociated with the current buffer, and then copies the URL to the kill
+ring. When a prefix agument is given, @code{browse-url} is called after
+copying the URL.
+
+@vindex piem-browse-url-browser-function
+Note that EWW works nicely with public-inbox's HTTP interface. If you'd
+prefer it to be invoked even though it's not your default browser (as
+configured by @code{browse-url-browser-function}), you can set
+@code{piem-browse-url-browser-function} to @code{eww-browse-url}.
+
+@findex piem-notmuch-mode
+@findex piem-notmuch-show-get-public-inbox-link
+For notmuch.el users, there's an additional entry point for copying
+public-inbox URLs: enabling @code{piem-notmuch-mode} adds a ``piem''
+candidate to archives offered by
+@code{notmuch-show-stash-mlarchive-link} and
+@code{notmuch-show-stash-mlarchive-link-and-go}.
+
+
+@node Contributing
+@chapter Contributing
+
+Patches, bug reports, and other feedback are welcome. Please send a
+plain-text email to @email{piem@@inbox.kyleam.com}. Messages that
+include this address are public and available as public-inbox archives
+at @url{https://inbox.kyleam.com/piem}. Note that this is not a mailing
+list. Updates can be followed through one of public-inbox's pull
+methods (@pxref{public-inbox}). This means it is particularly important
+to @emph{not} drop participants when replying.
+
+You can, unsurprisingly, use piem to work on piem by adding an entry
+like this to @code{piem-inboxes}.
+
+@lisp
+("piem"
+ :coderepo "<path/to/local/clone>"
+ :address "piem@@inbox.kyleam.com"
+ :url "https://inbox.kyleam.com/piem/")
+@end lisp
+
+The source repository is available at @url{https://git.kyleam.com/piem}.
+Here are some guidelines for sending patches:
+
+@itemize
+@item Please send patches inline rather than as attachments.
+
+If you're using @code{git send-email}, you may want to set
+@code{sendemail.to} to @code{piem@@inbox.kyleam.com} in your local
+repository.
+
+@item Specify the base commit.
+
+This can be done via the @code{--base=} option of @code{git
+format-patch} or by configuring @code{format.useAutoBase}.
+
+@item Keep rerolls in the same thread.
+
+In general, prefer to keep iterations of a patch series in the same
+thread, labeling rerolls with an appropriate version.
+
+@item Consider adding a range-diff to the cover letter of rerolls.
+
+For a multi-patch series, @code{git range-diff} can often provide a nice
+overview of the changes between the previous and last iteration. Note
+that @code{git format-patch} has a @code{--range-diff} convenience
+option.
+
+@end itemize
+
+
+@node Related projects and tools
+@chapter Related projects and tools
+
+Here's a (short and incomplete) list of tools that you, as someone that
+cared to look at piem's manual, may be interested in---things that
+either have some connection to public-inbox or to using an email-based
+development workflow in Emacs. Corrections and additions are welcome.
+
+@itemize
+
+@item
+git-email provides an Emacs interface for preparing and sending patches.
+
+@url{https://sr.ht/~yoctocell/git-email/}
+
+@cindex magit
+@item
+@code{git range-diff} is a built-in Git command for comparing iterations
+of a patch series. If you use Magit, the
+@url{https://github.com/magit/magit-tbdiff,magit-tbdiff} extension
+provides an interface for @code{git range-diff}.
+
+@url{https://kernel.org/pub/software/scm/git/docs/git-range-diff.html}
+
+@item
+grokmirror enables efficient replication of large Git repository
+collections. The HTTP interface for public-inbox exposes a
+grokmirror-compatible manifest.js.gz endpoint.
+
+@url{https://git.kernel.org/pub/scm/utils/grokmirror/grokmirror.git}
+
+@cindex mailscripts
+@item
+mailscripts, mentioned earlier in the manual (@pxref{Applying patches
+without a public-inbox archive}), is a ``collection of scripts for
+manipulating e-mail on Debian'', including b4-inspired patch extraction
+and an Emacs interface for some of the functionality.
+
+@url{https://git.spwhitton.name/mailscripts/}
+
+@end itemize
+
+A list of more public-inbox-related tools is at
+@url{https://public-inbox.org/clients.txt}.
+
+
+@node GNU Free Documentation License
+@chapter GNU Free Documentation License
+@include fdl-1.3.texi
+
+@node Key Index
+@unnumbered Key Index
+
+@printindex ky
+
+@node Variable Index
+@unnumbered Variable Index
+
+@printindex vr
+
+@node Lisp Function Index
+@unnumbered Function Index
+
+@printindex fn
+
+@node Concept Index
+@unnumbered Concept Index
+
+@printindex cp
+
+
+@bye