[PATCH ssoma] use Perl POD instead of pandoc-flavored Markdown

[Eric Wong <e@80x24.org>]

This project is currently implemented in Perl, and pod2man is
probably more common among potential users and developers of
this project.
---
 Documentation/.gitignore                           |   1 +
 Documentation/include.mk                           |  33 +++--
 Documentation/{ssoma-mda.txt => ssoma-mda.pod}     |  50 ++++---
 Documentation/{ssoma-rm.txt => ssoma-rm.pod}       |  27 ++--
 Documentation/{ssoma.txt => ssoma.pod}             |  77 ++++++-----
 .../{ssoma_repository.txt => ssoma_repository.pod} | 151 +++++++++++++--------
 MANIFEST                                           |   8 +-
 7 files changed, 208 insertions(+), 139 deletions(-)
 create mode 100644 Documentation/.gitignore
 rename Documentation/{ssoma-mda.txt => ssoma-mda.pod} (37%)
 rename Documentation/{ssoma-rm.txt => ssoma-rm.pod} (53%)
 rename Documentation/{ssoma.txt => ssoma.pod} (62%)
 rename Documentation/{ssoma_repository.txt => ssoma_repository.pod} (59%)

diff --git a/Documentation/.gitignore b/Documentation/.gitignore
new file mode 100644
index 0000000..2211df6
--- /dev/null
+++ b/Documentation/.gitignore
@@ -0,0 +1 @@
+*.txt
diff --git a/Documentation/include.mk b/Documentation/include.mk
index 993522e..319be35 100644
--- a/Documentation/include.mk
+++ b/Documentation/include.mk
@@ -1,4 +1,4 @@
-# Copyright (C) 2013, Eric Wong <normalperson@yhbt.net> and all contributors
+# Copyright (C) 2013-2016 all contributors <meta@public-inbox.org>
 # License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
 all::
 
@@ -6,9 +6,12 @@ RSYNC = rsync
 RSYNC_DEST = ssoma.public-inbox.org:/srv/ssoma/
 docs := README COPYING INSTALL $(shell git ls-files 'Documentation/*.txt')
 INSTALL = install
-PANDOC = pandoc
-PANDOC_OPTS = -f markdown --email-obfuscation=none
-pandoc = $(PANDOC) $(PANDOC_OPTS)
+POD2MAN = pod2man
+POD2MAN_OPTS = -v --stderr -d 1994-10-02 -c 'public-inbox user manual'
+pod2man = $(POD2MAN) $(POD2MAN_OPTS)
+POD2TEXT = pod2text
+POD2TEXT_OPTS = --stderr
+pod2text = $(POD2TEXT) $(POD2TEXT_OPTS)
 
 m1 =
 m1 += ssoma
@@ -18,12 +21,24 @@ m1 += ssoma-rm
 m5 =
 m5 += ssoma_repository
 
-m7 =
-
 man1 := $(addsuffix .1, $(m1))
 man5 := $(addsuffix .5, $(m5))
 man7 := $(addsuffix .7, $(m7))
 
+%.1 : Documentation/%.pod
+	$(pod2man) -s 1 $< $@+ && mv $@+ $@
+
+%.5 : Documentation/%.pod
+	$(pod2man) -s 5 $< $@+ && mv $@+ $@
+
+mantxt = $(addprefix Documentation/, $(addsuffix .txt, $(m1)))
+docs += $(mantxt)
+
+all :: $(mantxt)
+
+Documentation/%.txt : Documentation/%.pod
+	$(pod2text) $< $@+ && mv $@+ $@
+
 all:: man html
 
 man: $(man1) $(man5) $(man7)
@@ -41,8 +56,6 @@ install-man: man
 	test -z "$(man1)" || $(INSTALL) -m 644 $(man1) $(DESTDIR)$(man1dir)
 	test -z "$(man5)" || $(INSTALL) -m 644 $(man5) $(DESTDIR)$(man5dir)
 	test -z "$(man7)" || $(INSTALL) -m 644 $(man7) $(DESTDIR)$(man7dir)
-%.1 %.5 %.7 : Documentation/%.txt
-	$(pandoc) -s -t man < $< > $@+ && mv $@+ $@
 
 txt2pre = ./Documentation/txt2pre < $< > $@+ && touch -r $< $@+ && mv $@+ $@
 txt = INSTALL README COPYING
@@ -65,4 +78,6 @@ rsync-doc:
 	$(MAKE) gz-doc
 	$(RSYNC) --chmod=Fugo=r -av $(rsync_docs) $(RSYNC_DEST)
 clean-doc:
-	$(RM) $(man1) $(man5) $(man7) $(gz_docs) $(docs_html)
+	$(RM) $(man1) $(man5) $(man7) $(gz_docs) $(docs_html) $(mantxt)
+
+clean :: clean-doc
diff --git a/Documentation/ssoma-mda.txt b/Documentation/ssoma-mda.pod
similarity index 37%
rename from Documentation/ssoma-mda.txt
rename to Documentation/ssoma-mda.pod
index 3b6757b..b9f4392 100644
--- a/Documentation/ssoma-mda.txt
+++ b/Documentation/ssoma-mda.pod
@@ -1,17 +1,17 @@
 % ssoma-mda(1) ssoma user manual
 
-# NAME
+=head1 NAME
 
 ssoma-mda - mail delivery agent for ssoma
 
-# SYNOPSIS
+=head1 SYNOPSIS
 
-ssoma-mda [-1] /path/to/ssoma/repository.git < message
+B<ssoma-mda> [-1] /path/to/ssoma/repository.git E<lt> message
 
-# DESCRIPTION
+=head1 DESCRIPTION
 
 ssoma-mda delivers messages to a git repository as described by
-ssoma_repository(5).  It reads messages from STDIN and takes no
+L<ssoma_repository(5)>.  It reads messages from STDIN and takes no
 command-line arguments.  It may be invoked by the MTA (mail transport
 agent, e.g. postfix or exim) or as part of another MDA (e.g. procmail or
 maildrop)
@@ -20,31 +20,39 @@ ssoma-mda takes no command-line options and does not alter its own
 permissions.  This must be done by the MTA or MDA which invokes
 ssoma-mda.
 
-# OPTIONS
+=head1 OPTIONS
 
--1
-:	Only allow a Message-ID to appear once in the database.
-	Future messages with an identical Message-ID will not be allowed.
+=over 8
 
-# FILES
+=item -1
 
-See ssoma_repository(5) for details.
+Only allow a Message-ID to appear once in the database.
+Future messages with an identical Message-ID will not be allowed.
 
-# ENVIRONMENT
+=back
+
+=head1 FILES
+
+See L<ssoma_repository(5)> for details.
+
+=head1 ENVIRONMENT
 
 ssoma-mda depends on no environment variables
 
-# CONTACT
+=head1 CONTACT
+
+All feedback welcome via plain-text mail to E<lt>meta@public-inbox.orgE<gt>
+
+The mail archives are hosted at L<git://public-inbox.org/meta>
+
+See L<ssoma(1)> for instructions on how to subscribe.
 
-All feedback welcome via plain-text mail to <meta@public-inbox.org>\
-The mail archives are hosted at git://public-inbox.org/meta
-See ssoma(1) for instructions on how to subscribe.
+=head1 COPYRIGHT
 
-# COPYRIGHT
+Copyright 2013-2016 all contributors E<lt>meta@public-inbox.orgE<gt>
 
-Copyright 2013, Eric Wong <normalperson@yhbt.net> and all contributors.\
-License: AGPLv3 or later <http://www.gnu.org/licenses/agpl-3.0.txt>
+License: AGPL-3.0+ E<lt>http://www.gnu.org/licenses/agpl-3.0.txtE<gt>
 
-# SEE ALSO
+=head1 SEE ALSO
 
-git(1), ssoma(1), ssoma_repository(5)
+L<git(1)>, L<ssoma(1)>, L<ssoma_repository(5)>
diff --git a/Documentation/ssoma-rm.txt b/Documentation/ssoma-rm.pod
similarity index 53%
rename from Documentation/ssoma-rm.txt
rename to Documentation/ssoma-rm.pod
index 0e3aa2b..45a5ac6 100644
--- a/Documentation/ssoma-rm.txt
+++ b/Documentation/ssoma-rm.pod
@@ -1,14 +1,14 @@
 % ssoma-rm(1) ssoma user manual
 
-# NAME
+=head1 NAME
 
 ssoma-rm - remove messages from a ssoma repository
 
-# SYNOPSIS
+=head1 SYNOPSIS
 
-ssoma-rm /path/to/ssoma/repository.git < message
+ssoma-rm /path/to/ssoma/repository.git E<lt> message
 
-# DESCRIPTION
+=head1 DESCRIPTION
 
 ssoma-rm removes messages from a ssoma repository.  It only deletes
 messages which match the Message-ID, Subject, and body of the email.
@@ -17,17 +17,20 @@ works on the latest HEAD (refs/heads/master) of the ssoma repository.
 It does not remove the message from history, but prevents future users
 of "ssoma sync" from seeing the message in their mailbox.
 
-# CONTACT
+=head1 CONTACT
+
+All feedback welcome via plain-text mail to E<lt>meta@public-inbox.orgE<gt>
+
+The mail archives are hosted at L<git://public-inbox.org/meta>
 
-All feedback welcome via plain-text mail to <meta@public-inbox.org>\
-The mail archives are hosted at git://public-inbox.org/meta
 See ssoma(1) for instructions on how to subscribe.
 
-# COPYRIGHT
+=head1 COPYRIGHT
+
+Copyright 2013-2016 all contributors L<lt>meta@public-inbox.orgE<gt>
 
-Copyright 2013, Eric Wong <normalperson@yhbt.net> and all contributors.\
-License: AGPLv3 or later <http://www.gnu.org/licenses/agpl-3.0.txt>
+License: AGPL-3.0+ E<lt>http://www.gnu.org/licenses/agpl-3.0.txtE<gt>
 
-# SEE ALSO
+=head1 SEE ALSO
 
-git(1), ssoma(1), ssoma_repository(5)
+L<git(1)>, L<ssoma(1)>, L<ssoma_repository(5)>
diff --git a/Documentation/ssoma.txt b/Documentation/ssoma.pod
similarity index 62%
rename from Documentation/ssoma.txt
rename to Documentation/ssoma.pod
index f05e230..2e336f7 100644
--- a/Documentation/ssoma.txt
+++ b/Documentation/ssoma.pod
@@ -1,10 +1,10 @@
 % ssoma(1) ssoma user manual
 
-# NAME
+=head1 NAME
 
 ssoma - mail archive synchronization and extraction client
 
-# SYNOPSIS
+=head1 SYNOPSIS
 
 ssoma add LISTNAME URL maildir:/path/to/maildir/ [TARGET]
 
@@ -16,35 +16,38 @@ ssoma sync [--since=DATE] [LISTNAME]
 
 ssoma cat MESSAGE-ID [LISTNAME|GIT_DIR]
 
-# DESCRIPTION
+=head1 DESCRIPTION
 
-ssoma may be used to sync and export mail to Maildir, IMAP or mbox(5)
+ssoma may be used to sync and export mail to Maildir, IMAP or L<mbox(5)>
 from any published ssoma git repository.
 
-* add LISTNAME URL DESTINATION [TARGET]
+=over
+
+=item add LISTNAME URL DESTINATION [TARGET]
 
 This starts a subscription to a mailing list by configuring a git
 repository.  LISTNAME is a name of your choosing.  It must only consist
 of alphanumeric characters, underscores, periods and dashes, and must start
 and end with an alphanumeric character.  URL is the URL to a git repository,
-this supports all URLs git(7) supports.  DESTINATION is the local
+this supports all URLs L<git(7)> supports.  DESTINATION is the local
 destination to extract mail to.  This may be a maildir:, mbox: path,
 or an imap:// or imaps:// URL.
-.
-The repository is stored in ~/.ssoma/$LISTNAME.git  If at any time
-a user wishes to stop following the list, just remove the git repository
-from your file system.
-.
+
+The repository is stored in ~/.ssoma/$LISTNAME.git
+
+If at any time a user wishes to stop following the list, just remove the
+git repository from your file system.
+
 IMAP users may configure the imap.pass and imap.tunnel variables in
-~/.ssoma/$LISTNAME.git/config in the same way as git-imap-send(1).
+~/.ssoma/$LISTNAME.git/config in the same way as L<git-imap-send(1)>.
 Remember to restrict permissions to ~/.ssoma/$LISTNAME.git/config
 if you are storing a password in it.
-.
-TARGET may optionally be specified if you wish to extract a list
-to multiple destinations (e.g. an mbox for certain tools, but also
-to your IMAP account).  The default TARGET name is "local".
 
-* sync [--since=DATE] [LISTNAME] [TARGET]
+TARGET may optionally be specified if you wish to extract a list to multiple
+destinations (e.g. an mbox for certain tools, but also to your IMAP account).
+The default TARGET name is "local".
+
+=item sync [--since=DATE] [LISTNAME] [TARGET]
 
 This clones/fetches from the remote git repository into the local
 repository and extracts messages into destinations configured with the
@@ -52,47 +55,53 @@ repository and extracts messages into destinations configured with the
 synchronized.  If LISTNAME is given, only subscriptions for a given LISTNAME
 is synchronized.  If TARGET is also given, the only the specified TARGET
 is synchronized.
-.
+
 If you are following a list with a long history, you may only want to
 extract recent messages by specifying --since=DATE and passing any DATE
-format understood by git-log(1).
+format understood by L<git-log(1)>.
 
-* cat MESSAGE-ID [LISTNAME|GIT_DIR]
+=item cat MESSAGE-ID [LISTNAME|GIT_DIR]
 
 This outputs the message matching MESSAGE-ID to stdout (in mbox format).
 If LISTNAME is given, this limits the Message-ID search to that list.
-.
+
 Specifying a GIT_DIR in place of LISTNAME is also possible, this is
-intended for administrators using ssoma-rm(1).
+intended for administrators using L<ssoma-rm(1)>.
+
+=back
 
-# FILES
+=head1 FILES
 
 All client-side git repositories are stored in ~/.ssoma/$LISTNAME.git/
-See ssoma_repository(5) for details.
 
-# ENVIRONMENT VARIABLES
+See L<ssoma_repository(5)> for details.
+
+=head1 ENVIRONMENT VARIABLES
 
 SSOMA_HOME may be used to override the default ~/.ssoma/ directory.
 This is useful for testing, but not recommended otherwise.
 
-# CONTACT
+=head1 CONTACT
+
+The mail archives are hosted at L<git://public-inbox.org/meta>
+
+See L<ssoma(1)> for instructions on how to subscribe.
 
-All feedback welcome via plain-text mail to <meta@public-inbox.org>\
-The mail archives are hosted at git://public-inbox.org/meta
 You may subscribe using ssoma:
 
 	ssoma add pi git://public-inbox.org/meta mbox:/path/to/mbox
 	ssoma sync pi
 
-# SOURCE CODE
+=head1 SOURCE CODE
 
 	git clone git://80x24.org/ssoma
 
-# COPYRIGHT
+=head1 COPYRIGHT
+
+Copyright 2013-2016 all contributors L<lt>meta@public-inbox.orgE<gt>
 
-Copyright 2013, Eric Wong <normalperson@yhbt.net> and all contributors.\
-License: AGPLv3 or later <http://www.gnu.org/licenses/agpl-3.0.txt>
+License: AGPL-3.0+ E<lt>http://www.gnu.org/licenses/agpl-3.0.txtE<gt>
 
-# SEE ALSO
+=head1 SEE ALSO
 
-git(1), ssoma_repository(5), ssoma-rm(1)
+L<git(1)>, L<ssoma_repository(5)>, L<ssoma-rm(1)>
diff --git a/Documentation/ssoma_repository.txt b/Documentation/ssoma_repository.pod
similarity index 59%
rename from Documentation/ssoma_repository.txt
rename to Documentation/ssoma_repository.pod
index 1303afd..1c5635c 100644
--- a/Documentation/ssoma_repository.txt
+++ b/Documentation/ssoma_repository.pod
@@ -1,32 +1,32 @@
 % ssoma_repository(5) ssoma user manual
 
-# NAME
+=head1 NAME
 
 ssoma_repository - repository and tree description for ssoma
 
-# DESCRIPTION
+=head1 DESCRIPTION
 
 ssoma uses a git repository to store each email as a git blob.  The tree
 filename of the blob is based on the SHA1 hexdigest of the Message-ID
 header.  A commit is made for each message delivered.  The commit SHA-1
 identifier is used by ssoma clients to track synchronization state.
 
-# PATHNAMES IN TREES
+=head1 PATHNAMES IN TREES
 
 A Message-ID may be extremely long and also contain slashes, so using
 them as a path name is challenging.  Instead we use the SHA-1 hexdigest
-of the Message-ID (excluding the leading "<" and trailing ">") to
-generate a path name.  Leading and trailing white space in the
+of the Message-ID (excluding the leading "E<lt>" and trailing "E<gt>")
+to generate a path name.  Leading and trailing white space in the
 Message-ID header is ignored for hashing.
 
-A message with Message-ID of: <20131106023245.GA20224@dcvr.yhbt.net>
+A message with Message-ID of: E<lt>20131106023245.GA20224@dcvr.yhbt.netE<gt>
 
 Would be stored as: f2/8c6cfd2b0a65f994c3e1be266105413b3d3f63
 
 Thus it is easy to look up the contents of a message matching a given
 a Message-ID.
 
-# CONFLICTS
+=head1 CONFLICTS
 
 Message-ID is a unique-enough identifier for practical purposes, but
 they may still conflict (especially in case of malicious clients and
@@ -50,7 +50,7 @@ Note: public-inbox currently uses "ssoma-mda -1" to disable this
 conflict resolution feature.  This simplifies the implementation
 and use of public-inbox.
 
-# HEADERS
+=head1 HEADERS
 
 The Message-ID (case-insensitive) header is required.
 "Bytes", "Lines" and "Content-Length" headers are stripped and not
@@ -58,35 +58,42 @@ allowed, they can interfere with further processing.
 When using ssoma with public-inbox-mda, the "Status" mbox header
 is also stripped as that header makes no sense in a public archive.
 
-# LOCKING
+=head1 LOCKING
 
-flock(2) locking exclusively locks the empty $GIT_DIR/ssoma.lock file
+L<flock(2)> locking exclusively locks the empty $GIT_DIR/ssoma.lock file
 for all non-atomic operations.
 
-# EXAMPLE INPUT FLOW (SERVER-SIDE MDA)
+=head1 EXAMPLE INPUT FLOW (SERVER-SIDE MDA)
 
 1. Message is delivered to a mail transport agent (MTA)
+
 1a. (optional) reject/discard spam, this should run before ssoma-lda
+
 1b. (optional) reject/strip unwanted attachments
 
 ssoma-mda handles all steps once invoked.
 
 2. Mail transport agent invokes ssoma-mda
+
 3. reads message via stdin, extracting Message-ID
+
 4. acquires exclusive flock lock on $GIT_DIR/ssoma.lock
+
 5. creates or updates the blob of associated 2/38 SHA-1 path
+
 6. updates the index and commits
+
 7. releases $GIT_DIR/ssoma.lock
 
-ssoma-mda can also be used as an inotify(7) trigger to monitor maildirs,
+ssoma-mda can also be used as an L<inotify(7)> trigger to monitor maildirs,
 and the ability to monitor IMAP mailboxes using IDLE will be available
 in the future.
 
-# GIT REPOSITORIES (SERVERS)
+=head1 GIT REPOSITORIES (SERVERS)
 
 ssoma uses bare git repositories on both servers and clients.
 
-Using the git-init(1) command with --bare is the recommend method
+Using the L<git-init(1)> command with --bare is the recommend method
 of creating a git repository on a server:
 
 	git init --bare /path/to/wherever/you/want.git
@@ -96,78 +103,104 @@ all the choices regarding git repository locations.
 
 Special files in $GIT_DIR on the server:
 
-* $GIT_DIR/ssoma.index - a git index file used for MDA updates,
-:  The normal git index (in $GIT_DIR/index) is not used at all as
-   there is typically no working tree.
+=over
+
+=item $GIT_DIR/ssoma.index
+
+A git index file used for MDA updates.
+The normal git index (in $GIT_DIR/index) is not used at all as
+there is typically no working tree.
 
-* $GIT_DIR/ssoma.lock - empty file for flock(2) locking
-:  This is necessary to ensure the index and commits are updated
-   consistently and multiple processes running MDA do not step on
-   each other.
+=item $GIT_DIR/ssoma.lock
 
-# GIT REPOSITORIES (CLIENTS)
+An empty file for L<flock(2)> locking.
+This is necessary to ensure the index and commits are updated
+consistently and multiple processes running MDA do not step on
+each other.
+
+=back
+
+=head1 GIT REPOSITORIES (CLIENTS)
 
 ssoma uses bare git repositories for clients (as well as servers).
 
 The default is to use GIT_DIR=~/.ssoma/$LISTNAME.git in the user's home
 directory.  This is a bare git repository with two additional files:
 
-* $GIT_DIR/ssoma.lock - empty lock file, same as used by ssoma-mda(1)
-* $GIT_DIR/ssoma.state - a git-config(1) format file used by ssoma(1)
+=over
+
+=item $GIT_DIR/ssoma.lock
+
+empty lock file, same as used by L<ssoma-mda(1)>
+
+=item $GIT_DIR/ssoma.state
+
+a L<git-config(1)> format file used by L<ssoma(1)>
+
+=back
 
 Each client $GIT_DIR may have multiple mbox/maildir/command targets.
 It is possible for a client to extract the mail stored in the git
 repository to multiple mboxes for compatibility with a variety of
 different tools.
 
-# $GIT_DIR/ssoma.state format.
-
-	; "local" is the default name (analogous to "origin" with remotes)
-	[target "local"]
-		path = /path/to/mbox
-
-		; this tells ssoma where to start the next import from
-		; this means ssoma will not redundantly import old
-		; messages and the user is free to move/delete old
-		; messages from the mbox.
-		last-imported = 33eaf25f43fd73d8f4f7b0a066b689809d733191
-
-	; "alt" is a user-defined name, in case a user wants to output
-	; the repo in several formats
-	[target "alt"]
-		; note the trailing '/' to denote the maildir path,
-		; the Email::LocalDelivery Perl module depends on this
-		; trailing slash to identify it as a maildir
-		path = /path/to/maildir/
-		last-imported = 950815b313a4e616c6fe39f46b2e894b51d7d62f
-
-	; users may also choose to pipe to an arbitrary command of their
-	; choice, this filter may behave like an MDA (and implement
-	; filtering).  Tools like procmail(1)/maildrop(1) may be
-	; invoked here.
-	[target "script"]
-		command = /path/to/executable/which/reads-mail-from-stdin
-		last-imported = 950815b313a4e616c6fe39f46b2e894b51d7d62f
-
-# EXAMPLE OUTPUT FLOW (CLIENT)
+=head1 $GIT_DIR/ssoma.state format
+
+  ; "local" is the default name (analogous to "origin" with remotes)
+  [target "local"]
+    path = /path/to/mbox
+
+    ; this tells ssoma where to start the next import from
+    ; this means ssoma will not redundantly import old
+    ; messages and the user is free to move/delete old
+    ; messages from the mbox.
+    last-imported = 33eaf25f43fd73d8f4f7b0a066b689809d733191
+
+  ; "alt" is a user-defined name, in case a user wants to output
+  ; the repo in several formats
+  [target "alt"]
+    ; note the trailing '/' to denote the maildir path,
+    ; the Email::LocalDelivery Perl module depends on this
+    ; trailing slash to identify it as a maildir
+    path = /path/to/maildir/
+    last-imported = 950815b313a4e616c6fe39f46b2e894b51d7d62f
+
+  ; users may also choose to pipe to an arbitrary command of their
+  ; choice, this filter may behave like an MDA (and implement
+  ; filtering).  Tools like procmail(1)/maildrop(1) may be
+  ; invoked here.
+  [target "script"]
+    command = /path/to/executable/which/reads-mail-from-stdin
+    last-imported = 950815b313a4e616c6fe39f46b2e894b51d7d62f
+
+=head1 EXAMPLE OUTPUT FLOW (CLIENT)
 
 1. clone or fetches to bare git repo (GIT_DIR=~/.ssoma/$LISTNAME.git)
+
 2. checks for last-imported commit in ~/.ssoma/$LISTNAME.git/ssoma.state
+
 3. diffs last-imported commit with current HEAD
+
 4. imports new emails to mbox/maildir since last-imported up to current HEAD
+
 5. updates last-imported commit
 
-# CAVEATS
+=head1 CAVEATS
 
 It is NOT recommended to check out the working directory of a git.
 there may be many files.
 
 It is impossible to completely expunge messages, even spam, as git
 retains full history.  Projects may (with adequate notice) cycle to new
-repositories/branches with history cleaned up via git-filter-branch(1).
+repositories/branches with history cleaned up via L<git-filter-branch(1)>.
 This is up to the administrators.
 
-# COPYRIGHT
+=head1 COPYRIGHT
+
+Copyright 2013-2016 all contributors L<lt>meta@public-inbox.orgE<gt>
+
+License: AGPL-3.0+ E<lt>http://www.gnu.org/licenses/agpl-3.0.txtE<gt>
+
+=head1 SEE ALSO
 
-Copyright 2013, Eric Wong <normalperson@yhbt.net> and all contributors.\
-License: AGPLv3 or later <http://www.gnu.org/licenses/agpl-3.0.txt>
+L<gitrepository-layout(5)>, L<ssoma(1)>
diff --git a/MANIFEST b/MANIFEST
index 27283c9..ebfbe09 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -1,10 +1,10 @@
 .gitignore
 COPYING
 Documentation/include.mk
-Documentation/ssoma-mda.txt
-Documentation/ssoma-rm.txt
-Documentation/ssoma.txt
-Documentation/ssoma_repository.txt
+Documentation/ssoma-mda.pod
+Documentation/ssoma-rm.pod
+Documentation/ssoma.pod
+Documentation/ssoma_repository.pod
 Documentation/txt2pre
 INSTALL
 MANIFEST
-- 
EW