From 6db09e249734290a36f0cd0a9eccdf154c81bfa8 Mon Sep 17 00:00:00 2001
From: Robert Alessi <alessi@robertalessi.net>
Date: Tue, 24 Jan 2023 10:57:49 +0100
Subject: v1.5 to come will be released under the terms of the OpenBSD license

v1.5 to come will be released under the terms of the OpenBSD license
---
 ekdosis.dtx | 719 ++++++++----------------------------------------------------
 1 file changed, 97 insertions(+), 622 deletions(-)

(limited to 'ekdosis.dtx')

diff --git a/ekdosis.dtx b/ekdosis.dtx
index fd5641f..999d88f 100644
--- a/ekdosis.dtx
+++ b/ekdosis.dtx
@@ -1,24 +1,23 @@
 % \iffalse meta-comment
 % 
 % ekdosis -- Typesetting TEI xml-compliant critical editions
-% Copyright (C) 2020--2022  Robert Alessi
+% Copyright (c) 2020, 2021, 2022, 2023  Robert Alessi
+% <alessi@robertalessi.net>
 % 
-% Please send error reports and suggestions for improvements to Robert
-% Alessi <alessi@robertalessi.net>
-% 
-% This program is free software: you can redistribute it and/or modify
-% it under the terms of the GNU General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
+% Permission to use, copy, modify, and distribute this software for any
+% purpose with or without fee is hereby granted, provided that the above
+% copyright notice and this permission notice appear in all copies.
 % 
-% This program is distributed in the hope that it will be useful, but
-% WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-% General Public License for more details.
+% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 % 
-% You should have received a copy of the GNU General Public License
-% along with this program.  If not, see
-% <http://www.gnu.org/licenses/>.
+% Please send error reports and suggestions for improvements to Robert
+% Alessi <alessi@robertalessi.net>
 % 
 %<*internal>
 \iffalse
@@ -28,24 +27,23 @@
 This file is part of the `ekdosis' package
 
 ekdosis -- Typesetting TEI xml-compliant critical editions
-Copyright (C) 2020--2022  Robert Alessi
-
-Please send error reports and suggestions for improvements to Robert
-Alessi <alessi@robertalessi.net>
+Copyright (c) 2020, 2021, 2022, 2023  Robert Alessi
+<alessi@robertalessi.net>
 
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
 
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see
-<http://www.gnu.org/licenses/>.
+Please send error reports and suggestions for improvements to Robert
+Alessi <alessi@robertalessi.net>
 --]]
 
 %</luapre>
@@ -61,7 +59,7 @@ along with this program.  If not, see
 %<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
 %<package>\ProvidesPackage{ekdosis}
 %<*package>
-    [2022/10/26 v1.5-dev Typesetting TEI xml-compliant critical editions]
+    [2023/01/24 v1.5-dev Typesetting TEI xml-compliant critical editions]
 %</package>
 %<*driver>
 \begin{filecontents}[noheader,overwrite]{bibdata.xml}
@@ -823,17 +821,23 @@ along with this program.  If not, see
   Para ver una copia de esta licencia, siga el vínculo:
   \metapick[#1]{licenseurl}.}
 \metaset{copyrightowner}{\metapick[#1]{author}}
-\metaset{copyrightdate}{2020--2022}
-\metaset{licensemessage}{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''.}
-\metaset{licenseurl}{https://www.gnu.org/licenses/fdl-1.3.html}
+\metaset{copyrightdate}{2020, 2021, 2022, 2023}
+\metaset{licensemessage}{Permission to use, copy, modify, and
+  distribute this software for any purpose with or without fee is
+  hereby granted, provided that the above copyright notice and this
+  permission notice appear in all copies.
+  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+  WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+  WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+  AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+  DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
+  OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+  PERFORMANCE OF THIS SOFTWARE.}
+\metaset{licenseurl}{%
+  https://cvsweb.openbsd.org/src/share/misc/license.template?rev=HEAD}
 \metaset[print]{licenseurl}{%
-  \url{https://www.gnu.org/licenses/fdl-1.3.html}}
+ \url{https://cvsweb.openbsd.org/src/share/misc/license.template?rev=HEAD}}
 \metawritepdfinfo
 \metawritepdfaux
 \metawritepdfpreamble
@@ -995,23 +999,49 @@ along with this program.  If not, see
 %   \LaTeX{} then allows extraction of texts entered segment by
 %   segment according to various criteria: main edited text, variant
 %   readings, translations or annotated borrowings between texts. It
-%   is published under the terms of the GNU General Public License
-%   (GPL) version 3.
+%   is published under the terms of the OpenBSD license.
 % \end{abstract}
 %
 % \section*{License and Disclaimer}
 % \addcontentsline{toc}{section}{License and disclamer}
-% \subsection*{License Applicable to this Document}
-% \pdfbookmark[2]{Licence applicable to this document}{copyright-doc}
-% \leavevmode\marginpar{\hfill\texttt{fdl1.3}}
-% \metapick[print]{rightstext} (See below \vref{sec:fdl}.)
-%
-% \subsection*{License Applicable to the Software}
-% \pdfbookmark[2]{Licence applicable to the software}{copyright-soft}
 % \label{sec:license-software}
-%
+% 
 % \pkg{ekdosis} --- \metapick[print]{subtitle}
 % \metapick[print]{copyrightstatement}
+% 
+% \leavevmode\marginpar{\hfill\texttt{OpenBSD}} \pkg{ekdosis} is
+% licensed under the terms of the so-called OpenBSD license, as it is
+% modelled after the ISC copyright, which is functionally equivalent
+% to a two-term BSD copyright with language removed that is made
+% unnecessary by the Berne convention.\footnote{More information about
+% the OpenBSD policy to which \pkg{ekdosis} adheres:
+% \url{https://www.openbsd.org/policy.html}.}
+% 
+% \iffalse
+%<*example>
+% \fi
+\begin{minted}[linenos=false]{text}
+ekdosis -- Typesetting TEI xml-Compliant Critical Editions
+----------------------------------------------------------
+
+Copyright (c) 2020, 2021, 2022, 2023 Robert Alessi
+<alessi@robertalessi.net>
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+\end{minted}
+% \iffalse
+%</example>
+% \fi
 %
 % Please send error reports and suggestions for improvements to Robert
 % Alessi:
@@ -1025,22 +1055,6 @@ along with this program.  If not, see
 % \url{http://www.ekdosis.org/issues}
 % \end{itemize}
 %
-% \leavevmode\marginpar{\hfill\texttt{gpl3+}}
-% This program is free software: you can redistribute it and/or modify
-% it under the terms of the GNU General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
-%
-% This program is distributed in the hope that it will be useful, but
-% WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-% General Public License for more details.
-%
-% You should have received a copy of the GNU General Public License
-% along with this program.  If not, see
-% \href{http://www.gnu.org/licenses}%
-% {\texttt{<http://www.gnu.org/licenses/>}}.
-%
 % This release of \pkg{ekdosis} consists of the following
 % source files:
 % \begin{itemize}
@@ -7811,545 +7825,6 @@ Sample text with a \textcolor{red}{word} in red.
 % \label{sec:correspondence-alignment}
 %
 % \label{ref:segmentation}
-% 
-% \section{GNU Free Documentation License}
-% \label{sec:fdl}
-% \textbf{Version 1.3, 3 November 2008}
-% 
-% \begin{center}
-%   Version 1.3, 3 November 2008
-%   
-%   Copyright \copyright{} 2000, 2001, 2002, 2007, 2008 Free
-%   Software Foundation, Inc.
-%   
-%   \bigskip
-%   
-%   \url{https://fsf.org/}
-%   
-%   \bigskip
-%   
-%   Everyone is permitted to copy and distribute verbatim copies
-%   of this license document, but changing it is not allowed.
-% \end{center}
-% 
-% \needspace{3\baselineskip}
-% \begin{center}
-%   {\bf\large Preamble}
-% \end{center}
-% 
-% The purpose of this License is to make a manual, textbook, or other
-% functional and useful document \enquote{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 \enquote{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.
-% 
-% \needspace{3\baselineskip}
-% \begin{center}
-%   {\large\bf 1. APPLICABILITY AND DEFINITIONS\par}
-% \end{center}
-% 
-% 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
-% \enquote{\textbf{Document}}, below, refers to any such manual or
-% work.  Any member of the public is a licensee, and is addressed as
-% \enquote{\textbf{you}}.  You accept the license if you copy, modify
-% or distribute the work in a way requiring permission under copyright
-% law.
-% 
-% A \enquote{\textbf{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 \enquote{\textbf{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 \enquote{\textbf{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 \enquote{\textbf{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 \enquote{\textbf{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 \enquote{Transparent} is called \enquote{\textbf{Opaque}}.
-% 
-% Examples of suitable formats for Transparent copies include plain
-% ASCII without markup, Texinfo input format, LaTeX 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 \enquote{\textbf{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, \enquote{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 \enquote{\textbf{publisher}} means any person or entity that
-% distributes copies of the Document to the public.
-% 
-% A section \enquote{\textbf{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 \enquote{\textbf{Acknowledgements}},
-% \enquote{\textbf{Dedications}}, \enquote{\textbf{Endorsements}}, or
-% \enquote{\textbf{History}}.)  To \enquote{\textbf{Preserve the
-% Title}} of such a section when you modify the Document means that it
-% remains a section \enquote{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.
-% 
-% \needspace{3\baselineskip}
-% \begin{center}
-%   {\large\bf 2. VERBATIM COPYING\par}
-% \end{center}
-% 
-% 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.
-% 
-% \needspace{3\baselineskip}
-% \begin{center}
-%   {\large\bf 3. COPYING IN QUANTITY\par}
-% \end{center}
-% 
-% 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.
-% 
-% \needspace{3\baselineskip}
-% \begin{center}
-%   {\large\bf 4. MODIFICATIONS\par}
-% \end{center}
-% 
-% 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:
-% 
-% \begin{itemize}
-% \item[A.]  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[B.]  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[C.]  State on the Title page the name of the publisher of the
-%    Modified Version, as the publisher.
-%    
-%  \item[D.]  Preserve all the copyright notices of the Document.
-%    
-%  \item[E.]  Add an appropriate copyright notice for your
-%    modifications adjacent to the other copyright notices.
-%    
-%  \item[F.]  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[G.]  Preserve in that license notice the full lists of
-%    Invariant Sections and required Cover Texts given in the
-%    Document's license notice.
-%    
-%  \item[H.]  Include an unaltered copy of this License.
-%    
-%  \item[I.]  Preserve the section Entitled \enquote{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
-%    \enquote{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[J.]  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
-%    \enquote{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[K.]  For any section Entitled \enquote{Acknowledgements} or
-%    \enquote{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[L.]  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[M.]  Delete any section Entitled \enquote{Endorsements}.
-%    Such a section may not be included in the Modified Version.
-%    
-%  \item[N.]  Do not retitle any existing section to be Entitled
-%    \enquote{Endorsements} or to conflict in title with any Invariant
-%    Section.
-%    
-%  \item[O.]  Preserve any Warranty Disclaimers.
-% \end{itemize}
-% 
-% 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 \enquote{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.
-% 
-% \needspace{3\baselineskip}
-% \begin{center}
-%   {\large\bf 5. COMBINING DOCUMENTS\par}
-% \end{center}
-% 
-% 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
-% \enquote{History} in the various original documents, forming one
-% section Entitled \enquote{History}; likewise combine any sections
-% Entitled \enquote{Acknowledgements}, and any sections Entitled
-% \enquote{Dedications}.  You must delete all sections Entitled
-% \enquote{Endorsements}.
-% 
-% \needspace{3\baselineskip}
-% \begin{center}
-%   {\large\bf 6. COLLECTIONS OF DOCUMENTS\par}
-% \end{center}
-% 
-% 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.
-% 
-% \needspace{3\baselineskip}
-% \begin{center}
-% {\large\bf 7. AGGREGATION WITH INDEPENDENT WORKS\par}
-% \end{center}
-% 
-% 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 \enquote{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.
-% 
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 %
 % \section{References}
 % \label{sec:references}
@@ -8549,7 +8024,7 @@ Sample text with a \textcolor{red}{word} in red.
 %    \end{macrocode}
 % \paragraph{\textsf{ekdosis} Symbol}
 % \begin{macro}{\eKd}
-% \changes{v1.5}{2022/10/26}{Prints \textsf{ekdosis} indentifying
+% \changes{v1.5}{2023/01/24}{Prints \textsf{ekdosis} indentifying
 % symbol} As of v1.5, \pkg{ekdosis} has its own identifying
 % symbol. It is produced by \cs{eKd} and best printed with the Old
 % Standard Greek font.
@@ -8812,7 +8287,7 @@ Sample text with a \textcolor{red}{word} in red.
 % \begin{macro}{\teidirectE}
 % \changes{v1.3}{2021/08/18}{direct insertion of elements in the
 % \texttt{TEI xml} file}
-% \changes{v1.5}{2022/10/26}{direct insertion of empty elements in the
+% \changes{v1.5}{2023/01/24}{direct insertion of empty elements in the
 % \texttt{TEI xml} file}
 % \cs{teidirect}\oarg{xml attributes}\marg{xml element}\marg{code}
 % does nothing in \LaTeX. It is only used to insert elements in the
@@ -8827,7 +8302,7 @@ Sample text with a \textcolor{red}{word} in red.
 % \end{macro}
 % \end{macro}
 % \begin{macro}{\getTEIxmlid}
-% \changes{v1.5}{2022/10/26}{returns \texttt{TEI xml:ids} from a
+% \changes{v1.5}{2023/01/24}{returns \texttt{TEI xml:ids} from a
 % csv-list of ids} This command returns from a csv-list of unique
 % identifiers declared in commands such as \cs{DeclareWitness} and the
 % like a space-separated list of their corresponding |xml:id|s, each
@@ -9303,7 +8778,7 @@ Sample text with a \textcolor{red}{word} in red.
 \newlength{\ekd@app@localheight}
 %    \end{macrocode}
 % \begin{macro}{\localappheight}
-% \changes{v1.5}{2022/10/26}{changes the height of the apparatus
+% \changes{v1.5}{2023/01/24}{changes the height of the apparatus
 % criticus}
 % \cs{localappheight}\marg{dimen} can be used to change locally the
 % length of \cs{ekd@app@height} set by the |appheight| option of
@@ -9322,7 +8797,7 @@ Sample text with a \textcolor{red}{word} in red.
 %    \end{macrocode}
 % \end{macro}
 % \begin{macro}{\addtoappheight}
-% \changes{v1.5}{2022/10/26}{increases or decreases the height of the
+% \changes{v1.5}{2023/01/24}{increases or decreases the height of the
 % apparatus criticus}
 % As the name suggests, in contrast to \cs{localappheight},
 % \cs{addtoappheight}\marg{dimen} is used to increase or decrease
@@ -9608,7 +9083,7 @@ Sample text with a \textcolor{red}{word} in red.
 % The following commands are provided to set and control the maximum
 % number of lines printed on each page.
 % \begin{macro}{\setmaxlines}
-% \changes{v1.5}{2022/10/26}{limits the number of lines per page}
+% \changes{v1.5}{2023/01/24}{limits the number of lines per page}
 % \cs{setmaxlines}\marg{n}, where \meta{n} is a positive integer
 % $\geq 1$, can be used either in the preamble or at any point of the
 % document to set the maximum number of lines to be printed on each
@@ -9619,7 +9094,7 @@ Sample text with a \textcolor{red}{word} in red.
 %    \end{macrocode}
 % \end{macro}
 % \begin{macro}{\localmaxlines}
-% \changes{v1.5}{2022/10/26}{changes the maximum number of lines
+% \changes{v1.5}{2023/01/24}{changes the maximum number of lines
 % locally}
 % Once a maximum number of lines per page has been set,
 % \cs{localmaxlines}\marg{n} can be used to adjust this number on a
@@ -9632,7 +9107,7 @@ Sample text with a \textcolor{red}{word} in red.
 %    \end{macrocode}
 % \end{macro}
 % \begin{macro}{\addtomaxlines}
-% \changes{v1.5}{2022/10/26}{adds or subtracts lines from a given page}
+% \changes{v1.5}{2023/01/24}{adds or subtracts lines from a given page}
 % Unlike \cs{localmaxlines}, \cs{addtomaxlines}\meta{n} takes as
 % argument the number of lines one wishes to add or substract from the
 % number that has been set by \cs{setmaxlines}. As a result, \meta{n}
@@ -9645,7 +9120,7 @@ Sample text with a \textcolor{red}{word} in red.
 %    \end{macrocode}
 % \end{macro}
 % \begin{macro}{\nomaxlines}
-% \changes{v1.5}{2022/10/26}{unsets \cs{setmaxlines}}
+% \changes{v1.5}{2023/01/24}{unsets \cs{setmaxlines}}
 % \cs{nomaxlines} unsets any limit previously set by \cs{setmaxlines}.
 %    \begin{macrocode}
 \def\nomaxlines{\luadirect{tex.sprint(ekdosis.resetlocalmaxlines())}}
@@ -9709,7 +9184,7 @@ Sample text with a \textcolor{red}{word} in red.
 %    \end{macrocode}
 % \end{macro}
 % \begin{macro}{\App}
-% \changes{v1.5}{2022/10/26}{To be used conjointly with
+% \changes{v1.5}{2023/01/24}{To be used conjointly with
 % \texttt{ekdosis.el}}
 % In contrast to \cs{app}, \cs{App} takes two mandatory arguments and
 % accepts one optional argument like so:
@@ -10593,7 +10068,7 @@ Sample text with a \textcolor{red}{word} in red.
 % \end{macro}
 % \paragraph{Lacunae}
 % \begin{macro}{\ilabel}
-% \changes{v1.5}{2022/10/26}{recalls and sets the ending label of
+% \changes{v1.5}{2023/01/24}{recalls and sets the ending label of
 % lemmas used to mark lacunae in witnesses} When \cs{lem} has been
 % used with the optional argument |ilabel=<label>|,
 % \cs{ilabel}\marg{label} must be used to mark the point where the
@@ -10909,7 +10384,7 @@ Sample text with a \textcolor{red}{word} in red.
 %    \end{macrocode}
 % \end{macro}
 % \begin{macro}{\ekdEOprint}
-% \changes{v1.5}{2022/10/26}{Sets headers and footers on
+% \changes{v1.5}{2023/01/24}{Sets headers and footers on
 % \enquote{paired} facing pages}
 % To set headers and footers on \enquote{paired} facing pages,
 % \cs{ekdEOprint} accepts two mandatory, self-evident arguments, like
@@ -10949,7 +10424,7 @@ Sample text with a \textcolor{red}{word} in red.
 % counter to set the value of the page numbers. This counter should be
 % incremented every two pages.
 % \begin{counter}{pairedpage}
-% \changes{v1.5}{2022/10/26}{A counter incremented every two pages}
+% \changes{v1.5}{2023/01/24}{A counter incremented every two pages}
 % |pairedpage| is first set as a global counter:---
 %    \begin{macrocode}
 \newcounter{pairedpage}
@@ -10957,19 +10432,19 @@ Sample text with a \textcolor{red}{word} in red.
 %    \end{macrocode}
 % \end{counter}
 % \begin{macro}{\setpairedpagenum}
-%   \changes{v1.5}{2022/10/26}{sets the same page number on paired
+%   \changes{v1.5}{2023/01/24}{sets the same page number on paired
 %   pages} \cs{setpairedpagenum}\marg{number} is used just ahead of
 %   the alignment environment to set the number of the first left-hand
 %   paired page.
 % \begin{macro}{\setpairedpage}
-%   \changes{v1.5}{2022/10/26}{sets the page number of the first paired
+%   \changes{v1.5}{2023/01/24}{sets the page number of the first paired
 %   page} \cs{setpairedpage} is an argument-less command meant to be
 %   issued in commands used to set headers or footers before
 %   \cs{thepage}. This command has the counter |pairedpage|
 %   incremented on right-hand pages only, and sets |page| $\leftarrow$
 %   |pairedpage| on every page.
 % \begin{macro}{\resetpagenumber}
-%   \changes{v1.5}{2022/10/26}{resets normal running page numbers}
+%   \changes{v1.5}{2023/01/24}{resets normal running page numbers}
 %   \cs{resetpagenumber} must be used right out of \enquote{mirrored}
 %   paired pages alignment environments. This argument-less command
 %   corrects any numbering error on the page following the edition
-- 
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