nwejm (11jun16)

git-svn-id: svn://tug.org/texlive/trunk@41367 c570f23f-e606-0410-a88d-b1316a301751

12 files changed, 123 insertions, 88 deletions

diff --git a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-federation-recherche-math-npdc-logo.pdf b/Master/texmf-dist/tex/latex/nwejm/images/nwejm-federation-recherche-math-npdc-logo.pdf
deleted file mode 100644
index ddc8e34dcb3..00000000000
--- a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-federation-recherche-math-npdc-logo.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-fields-institute-logo.pdf b/Master/texmf-dist/tex/latex/nwejm/images/nwejm-fields-institute-logo.pdf
deleted file mode 100644
index 320d3c67a91..00000000000
--- a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-fields-institute-logo.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-kwg-logo.pdf b/Master/texmf-dist/tex/latex/nwejm/images/nwejm-kwg-logo.pdf
deleted file mode 100644
index 4f1b9c7e0c5..00000000000
--- a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-kwg-logo.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logo-NB.pdf b/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logo-NB.pdf
deleted file mode 100644
index 1e6c7c58732..00000000000
--- a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logo-NB.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logo.pdf b/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logo.pdf
deleted file mode 100644
index 7162865ca50..00000000000
--- a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logo.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logos-collection.pdf b/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logos-collection.pdf
deleted file mode 100644
index 5d8d781164c..00000000000
--- a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logos-collection.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logos-collection.tex b/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logos-collection.tex
deleted file mode 100644
index b32baede8a4..00000000000
--- a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-logos-collection.tex
+++ /dev/null
@@ -1,41 +0,0 @@
-\documentclass[tikz]{standalone}
-\usepackage{graphicx}
-\usepackage{tkz-berge}
-\makeatletter
-\newcommand*{\grWheelComplete}[2][]{%
-  \begingroup%
-  \setkeys[GR]{cl}{#1}%
-  \grStar[#1]{#2}%
-  \pgfmathsetcounter{tkz@gr@a}{#2-1}%
-  \edef\tkz@auxctp{\thetkz@gr@a}%
-  \foreach \ia in {0,...,\tkz@auxctp}%
-  {\foreach \ib in {\ia,...,\tkz@auxctp}%
-    {\Edge(\cmdGR@cl@prefix\ia)(\cmdGR@cl@prefix\ib)}%
-  }%
-  \endgroup%
-}
-\makeatother
-\begin{document}
-\begin{tikzpicture}[scale=.8]
-  \GraphInit[vstyle=Shade]%
-  \SetGraphShadeColor{blue!60!black!30}{blue}{white}%
-  \tikzset{%
-    VertexStyle/.style = {%
-      shape        = circle,%
-      fill          = white,%
-      minimum size = 3.5cm,%
-      draw%
-    }%
-  }%
-  \SetVertexNoLabel%
-  \grWheelComplete[RA=9]{6}%
-  \AssignVertexLabel{a}{%
-    \includegraphics[height=25mm]{nwejm-fields-institute-logo},%
-    \includegraphics[height=25mm]{nwejm-federation-recherche-math-npdc-logo},%
-    \includegraphics[height=10mm]{nwejm-kwg-logo},%
-    \includegraphics[height=20mm]{nwejm-smf-logo},%
-    \includegraphics[height=12mm]{nwejm-sml-logo},%
-    \includegraphics[height=25mm]{nwejm-logo}%
-  };%
-\end{tikzpicture}
-\end{document}
diff --git a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-smf-logo.pdf b/Master/texmf-dist/tex/latex/nwejm/images/nwejm-smf-logo.pdf
deleted file mode 100644
index 3ab1a5ac68e..00000000000
--- a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-smf-logo.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-sml-logo.pdf b/Master/texmf-dist/tex/latex/nwejm/images/nwejm-sml-logo.pdf
deleted file mode 100644
index 3bd23456f80..00000000000
--- a/Master/texmf-dist/tex/latex/nwejm/images/nwejm-sml-logo.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/tex/latex/nwejm/nwejm.cfg b/Master/texmf-dist/tex/latex/nwejm/nwejm.cfg
index 693a375a84e..5bb9161a7cf 100644
--- a/Master/texmf-dist/tex/latex/nwejm/nwejm.cfg
+++ b/Master/texmf-dist/tex/latex/nwejm/nwejm.cfg
@@ -84,7 +84,8 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% Font designer text
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\fontdesignertext{We make use of the set of fonts \href{http://ctan.org/pkg/kpfonts}{Kp-Fonts}, designed by Christophe Caignaert.}
+\fontdesignertext{We make use of \href{http://ctan.org/pkg/kpfonts}{Kp-Fonts},
+  the set of fonts designed by Christophe Caignaert.}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% Printer text
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -92,3 +93,39 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% Authors instructions
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\authorsinstructions{%
+  \begin{description}
+  \item[Articles submission:] Upon submission, the authors have only to provide
+    a file in the \textsc{pdf} format. Once the paper is accepted or subject to
+    minor revisions, the authors have to ensure that it agrees with the journal
+    format.
+  \item[\LaTeX{} details:]\
+    \begin{description}
+    \item[\LaTeX{} class:] We strongly encourage the authors to prepare their
+      article to appear in the \href{\l__nwejm_journal_url_tl}{\nwejm} journal with
+      the dedicated \href{http://ctan.org/pkg/nwejm}{\textsf{nwejmart}} \LaTeX{}
+      class (currently,
+      \href{http://mirrors.ctan.org/macros/latex/contrib/nwejm/doc/documentation/nwejm.pdf}{documented
+        only in French}), available with \textsf{MiKTeX} and \textsf{TeX~Live}
+      distributions.
+    \item[Incompatibilities:]\
+      \begin{itemize}
+      \item Our production system is \emph{not} compatible with the
+        \href{http://ctan.org/pkg/xypic}{\textsf{xypic} bundle}. For commutative
+        diagramms, please use instead the user-friendly and modern
+        \href{http://ctan.org/pkg/xypic}{\textsf{tikz-cd}} package.
+      \item We much more prefer graphics \emph{not} created with
+        \href{http://ctan.org/topic/pstricks}{\textsf{PSTricks} and
+          derived}. Consider using
+        \href{http://ctan.org/pkg/pgf}{\textsf{PGF/TikZ}} or
+        \href{http://ctan.org/topic/pgf-tikz}{derived packages}.
+      \end{itemize}
+      In case you really need one of these packages, please contact us.
+    \item[Bibliography:] The bibliography must be provided as a \texttt{.bib}
+      file in the format of the
+      \href{http://ctan.org/pkg/biblatex}{\textsf{biblatex}} package.
+    \item[Figures:] The figures must be provided in \textsc{pdf} or \textsc{eps}
+      formats.
+    \end{description}
+  \end{description}
+}
diff --git a/Master/texmf-dist/tex/latex/nwejm/nwejm.cls b/Master/texmf-dist/tex/latex/nwejm/nwejm.cls
index 2c6687a3e62..19e0f832d7a 100644
--- a/Master/texmf-dist/tex/latex/nwejm/nwejm.cls
+++ b/Master/texmf-dist/tex/latex/nwejm/nwejm.cls
@@ -31,6 +31,9 @@
 \msg_new:nnnn{nwejm}{Issue~number~needed}{Option~`#1'~needed!}
 {Please~specify~`#1=<number>', ~otherwise~`<number>'~will~be~set~to
   ~`\int_use:N\c__nwejm_first_issue_number_int'.}%
+\msg_new:nnn{nwejm}{Wrong~main~file~name!}{The~ main~ file~ should~ be~ named~
+  `\tl_use:N\c__nwejm_main_file_name_tl.tex',~ not~ `\jobname.tex'.~ Please~ rename~
+  the~ current~ file~ accordingly.}%
 \msg_new:nnnn{nwejmart}{Unknown~choice}{Choice~`#3'~invalid!}
 {Please~specify~#1=#2.}%
 \msg_new:nnn{nwejmart}{Unknown~tag}{There~ isn't~ any~ affiliation~ tagged~
@@ -45,7 +48,8 @@
 \msg_new:nnn{nwejmart}{No~abstract}{You~ haven't~ specify~ any~ abstract~ for~
   this~ article!}%
 \msg_new:nnn{nwejmart}{Starred~AMS~environments}{The~ starred~AMS~environment~
-  `#1*'~should~ be~ avoided.~ It~ will ~be ~ replaced ~ by its~ unstarred~ counterpart~ `#1'.}%
+  `#1*'~should~ be~ avoided.~ It~ will ~be ~ replaced ~ by its~ unstarred~
+  counterpart~ `#1'.}%
 \msg_new:nnn{
          nwejm
 }{Command~restricted~to~document~body~used~in~preamble}{The~command~#1
@@ -54,6 +58,11 @@
   concerning~ the~ option~ `#1'~ has~ changed~ after~ its~ 1st~ use.~ Please~
   use~ \articlesetup~ command~ just~ once,~ just~ after~ the~ beginning~ of~
   the~ document.}%
+\msg_new:nnn{
+         nwejm
+}{`xy'~package~not~allowed!}{The~ `xy'~ package~ is~ not~ allowed~ with~ the~
+  `nwejm'~ LaTeX~ classes.~ Please~ use~ instead~ the~ user-friendly~ and~
+  modern~ `tikz-cd'~ package.}%
 \msg_new:nnn{nwejmart}{Wrong~paired~delimiter's~size~parameter}{The~
   size~parameter~specified~ (`#1')~is~ not~ allowed:~ only~ `0',~`1'~(or~
   `\string\big'),~`2'~(or~ `\string\Big'),~`3'~(or~ `\string\big'g)~and~`4'~(or~
@@ -120,11 +129,12 @@
 \RequirePackage[l2tabu,orthodox]{nag}
 \pdftex_if_engine:TF
   {
-    \RequirePackage[T1]{fontenc}
     \RequirePackage[utf8]{inputenc}
   }{
     \RequirePackage{fontspec}
+    \DeclareTextCommandDefault{\nobreakspace}{\leavevmode\nobreak\ }
   }
+\RequirePackage[T1]{fontenc}
 \RequirePackage[group=false,subpreambles,sort]{standalone}%
 \RequirePackage[pagestyles]{titlesec}%
 \RequirePackage{graphicx}%
@@ -134,6 +144,8 @@
 }
 \RequirePackage{adjustbox}%
 \RequirePackage{zref-totpages}
+\RequirePackage{xr}
+\RequirePackage{currfile}
 \RequirePackage{zref-xr}%
 \RequirePackage[multiple]{footmisc}%
 \RequirePackage[svgnames]{xcolor}%
@@ -161,6 +173,8 @@
 \RequirePackage{datatool}%
 \RequirePackage{placeins}%
 \RequirePackage{footnote}%
+\RequirePackage[backend=biber,style=nwejm]{biblatex}%
+\ExecuteBibliographyOptions{defernumbers=true,dashed=false,uniquename=init,backref,safeinputenc}
 \RequirePackage[hyperfootnotes=false,pdfencoding=unicode]{hyperref}%
 \AtBeginDocument{%
   \hypersetup{hidelinks,hypertexnames=false}%
@@ -170,8 +184,6 @@
 \RequirePackage[nowarn]{glossaries}%
 \RequirePackage{cleveref}%
 \RequirePackage{autonum}
-\RequirePackage[backend=biber,style=nwejm]{biblatex}%
-\ExecuteBibliographyOptions{defernumbers=true,dashed=false,uniquename=init,backref,safeinputenc}
 \makeglossaries
 \setglossarystyle{indexhypergroup}
 \setacronymstyle{long-sc-short}
@@ -204,9 +216,8 @@
 \tl_const:Nn \c__nwejm_backmatter_directory_string_tl {backmatter}
 \tl_const:Nn \c__nwejm_issue_backcover_text_file_string_tl {backcover}
 \tl_const:Nn \c__nwejm_backcover_page_file_string_tl {\c__nwejm_backmatter_directory_string_tl/\c__nwejm_issue_backcover_text_file_string_tl}
-\tl_const:Nn \c__nwejm_authors_instructions_file_extension_tl {ain}
-\tl_const:Nn \c__nwejm_authors_instructions_file_tl {\c_job_name_tl.\c__nwejm_authors_instructions_file_extension_tl}
 \tl_const:Nn \c__nwejm_authors_instructions_string_tl {Instructions~to~authors}
+\tl_const:Nn \c__nwejm_main_file_name_tl {issue}
 \tl_const:Nn \c__nwejm_date_received_tl {received}
 \tl_const:Nn \c__nwejm_date_accepted_tl {accepted}
 \tl_const:Nn \c__nwejm_date_online_tl {online}
@@ -493,7 +504,7 @@
     \preto\@enddocumenthook{
       \cleardoublepage
       \pagenumbering{roman}%
-      \setcounter{page}{3}
+      \setcounter{page}{\c_three}
       \bool_gset_true:N \g__nwejm_backmatter_bool
       \g__nwejm_display_inside_backcover_tl
       \newpage
@@ -1056,36 +1067,31 @@
     \bool_if:NTF {\g__nwejm_no_inside_backcover_bool} {
       \hbox{}
     }{%
-      \small%
-        \file_if_exist:nT { \c__nwejm_authors_instructions_file_tl } {%
-          % \begin{multicols}{2}
-          %   \setlength{\columnsep}{1mm}
-          \file_input:n {\c__nwejm_authors_instructions_file_tl}
-          % \end{multicols}
-          % \setlength{\columnseprule}{1pt}
-        }
+      % \small%
       \begin{description}[leftmargin=1em]
-      \item[\c__nwejm_editorial_secretariat_string_tl{}~:] \ \par%
+      \item[\c__nwejm_authors_instructions_string_tl{}:] \
+        \g__nwejm_authors_instructions_tl
+      \item[\c__nwejm_editorial_secretariat_string_tl{}:] \ \par%
         % \l__nwejm_journal_publisher_tl%
         % \par%
         % \space\textendash{}\space%
         \__nwejm_display_people_by_role:n { secretary }\par
         \l__nwejm_journal_address_tl\par%
-        \c__nwejm_phone_string_tl{}~:~\l__nwejm_journal_phone_tl{}\par%
+        \c__nwejm_phone_string_tl{}:~\l__nwejm_journal_phone_tl{}\par%
         \__nwejm_email:n {\l__nwejm_journal_email_tl}
         \newline%
         % \space\textendash{}\space
         \url{\l__nwejm_journal_url_tl}
-      \item[\c__nwejm_issn_string_tl{}~:] \l__nwejm_journal_issn_tl
+      \item[\c__nwejm_issn_string_tl{}:] \l__nwejm_journal_issn_tl
         \tl_if_empty:NF \l__nwejm_journal_isbn_tl
         {%
-        \item[\c__nwejm_isbn_string_tl{}~:] \l__nwejm_journal_isbn_tl
+        \item[\c__nwejm_isbn_string_tl{}:] \l__nwejm_journal_isbn_tl
         }
-        \item[\c__nwejm_latexclass_string_tl{}~:]
+        \item[\c__nwejm_latexclass_string_tl{}:]
           \__nwejm_display_people_by_role:n { classdesigner }
-        \item[\c__nwejm_computer_engineering_string_tl{}~:] %\g__nwejm_printer_text_tl
+        \item[\c__nwejm_computer_engineering_string_tl{}:] %\g__nwejm_printer_text_tl
           \__nwejm_display_people_by_role:n { computerengineer }
-        \item[\c__nwejm_printer_string_tl{}~:] %\g__nwejm_printer_text_tl
+        \item[\c__nwejm_printer_string_tl{}:] %\g__nwejm_printer_text_tl
           \__nwejm_display_people_by_role:n { printingservice }
       \end{description}
         \g__nwejm_font_designer_text_tl
@@ -1167,6 +1173,9 @@
   \tl_set:Nn \l__nwejm_msc_tl {\seq_use:Nn \l__nwejm_msc_seq {,~}}
 %%<class-article>    \hypersetup{pdfmsc=\l_@@_msc_tl}
 }
+\tl_new:N \l__nwejm_jobname_tl
+\tl_set:Nn \l__nwejm_jobname_tl {\jobname}
+\str_if_eq_x:nnF \l__nwejm_jobname_tl \c__nwejm_main_file_name_tl { \msg_error:nn{nwejm}{Wrong~main~file~name!} }
 %%   \enquote{R\'{e}dacteur(s) en chef}.
 \NewDocumentCommand \editorinchief {mmmm}
 {
@@ -1254,6 +1263,13 @@
 \NewDocumentCommand \journalsetup { m } {
   \keys_set:nn { nwejm/journalsetup } { #1 }
 }
+\tl_new:N \g__nwejm_authors_instructions_tl
+\NewDocumentCommand \authorsinstructions { +m } {
+  \IfNoValueF {#1}
+  {
+    \tl_gset:Nn \g__nwejm_authors_instructions_tl {#1}
+  }
+}
 \addto\extrasfrench{%
   \def\reftextfaceafter {page~\reftextvario{ci-contre}{suivante}}%
   \def\reftextfacebefore{page~\reftextvario{ci-contre}%
@@ -1673,6 +1689,7 @@
     }
     \\[-4ex]
   }
+\label{\currfilebase}
   \bool_gset_false:N \g__nwejm_date_specified_bool
   \bookmarksetup{depth=subsection}
   \setsecnumdepth{subsection}
@@ -1722,6 +1739,7 @@
   }
   \sisetup{detect-all}
 }
+\apptocmd{\appendix}{\renewcommand{\thesection}{\Alph{section}}}{}{}
 \cs_set_eq:NN \__nwejm_section \section
 \cs_set_eq:NN \__nwejm_subsection \subsection
 \cs_set_eq:NN \__nwejm_subsubsection \subsubsection
@@ -2587,32 +2605,25 @@
       disable%
     }
   }
-  \bool_if:NTF {\g__nwejm_for_authors_bool} {
-    \thispagestyle{empty}
-    \includegraphics{gzt-logo}
-    \hfill
-    \includegraphics[height=22.5mm]{\c__nwejm_smf_logo_file_string_tl}%
-    \par
-    \vfill
-    \begin{adjustbox}{valign=c,minipage=\linewidth}
-      \Large%
-      \c__nwejm_preliminary_version_string_tl%
-    \end{adjustbox}
-    \vfill
-    \newpage
-  }{
-    \bool_if:NF {\g__nwejm_inside_pages_bool} {
-      \g__nwejm_display_frontcover_tl
-      \g__nwejm_display_inside_frontcover_tl
-    }
-    \tableofcontents
+  \bool_if:NF {\g__nwejm_inside_pages_bool} {
+    \g__nwejm_display_frontcover_tl
+    \g__nwejm_display_inside_frontcover_tl
   }
+  \tableofcontents
 }
 \AfterEndPreamble{%
   \titleformat{\chapter}[block]
   {\normalfont\centering}{}{0pt}{}
   \titlespacing*{\chapter}{0pt}{0pt}{0pt}
 }
+\AtEndPreamble{%
+  \@ifpackageloaded{xy}{%
+    \msg_error:nn{
+         nwejm
+    }{`xy'~package~not~allowed!}
+  }{
+  }
+}
 \ExplSyntaxOff
 \patchcmd{\autonum@saveEnvironmentSubcommands}
   {(0,0)\begin}
diff --git a/Master/texmf-dist/tex/latex/nwejm/nwejmart.cls b/Master/texmf-dist/tex/latex/nwejm/nwejmart.cls
index d762c18f060..40f4f720284 100644
--- a/Master/texmf-dist/tex/latex/nwejm/nwejmart.cls
+++ b/Master/texmf-dist/tex/latex/nwejm/nwejmart.cls
@@ -31,6 +31,9 @@
 \msg_new:nnnn{nwejm}{Issue~number~needed}{Option~`#1'~needed!}
 {Please~specify~`#1=<number>', ~otherwise~`<number>'~will~be~set~to
   ~`\int_use:N\c__nwejm_first_issue_number_int'.}%
+\msg_new:nnn{nwejm}{Wrong~main~file~name!}{The~ main~ file~ should~ be~ named~
+  `\tl_use:N\c__nwejm_main_file_name_tl.tex',~ not~ `\jobname.tex'.~ Please~ rename~
+  the~ current~ file~ accordingly.}%
 \msg_new:nnnn{nwejmart}{Unknown~choice}{Choice~`#3'~invalid!}
 {Please~specify~#1=#2.}%
 \msg_new:nnn{nwejmart}{Unknown~tag}{There~ isn't~ any~ affiliation~ tagged~
@@ -45,7 +48,8 @@
 \msg_new:nnn{nwejmart}{No~abstract}{You~ haven't~ specify~ any~ abstract~ for~
   this~ article!}%
 \msg_new:nnn{nwejmart}{Starred~AMS~environments}{The~ starred~AMS~environment~
-  `#1*'~should~ be~ avoided.~ It~ will ~be ~ replaced ~ by its~ unstarred~ counterpart~ `#1'.}%
+  `#1*'~should~ be~ avoided.~ It~ will ~be ~ replaced ~ by its~ unstarred~
+  counterpart~ `#1'.}%
 \msg_new:nnn{
  nwejmart
 }{Command~restricted~to~document~body~used~in~preamble}{The~command~#1
@@ -54,6 +58,11 @@
   concerning~ the~ option~ `#1'~ has~ changed~ after~ its~ 1st~ use.~ Please~
   use~ \articlesetup~ command~ just~ once,~ just~ after~ the~ beginning~ of~
   the~ document.}%
+\msg_new:nnn{
+ nwejmart
+}{`xy'~package~not~allowed!}{The~ `xy'~ package~ is~ not~ allowed~ with~ the~
+  `nwejm'~ LaTeX~ classes.~ Please~ use~ instead~ the~ user-friendly~ and~
+  modern~ `tikz-cd'~ package.}%
 \msg_new:nnn{nwejmart}{Wrong~paired~delimiter's~size~parameter}{The~
   size~parameter~specified~ (`#1')~is~ not~ allowed:~ only~ `0',~`1'~(or~
   `\string\big'),~`2'~(or~ `\string\Big'),~`3'~(or~ `\string\big'g)~and~`4'~(or~
@@ -124,14 +133,17 @@
 \RequirePackage[l2tabu,orthodox]{nag}
 \pdftex_if_engine:TF
   {
-    \RequirePackage[T1]{fontenc}
     \RequirePackage[utf8]{inputenc}
   }{
     \RequirePackage{fontspec}
+    \DeclareTextCommandDefault{\nobreakspace}{\leavevmode\nobreak\ }
   }
+\RequirePackage[T1]{fontenc}
 \RequirePackage[pagestyles]{titlesec}%
 \RequirePackage{graphicx}%
 \RequirePackage{adjustbox}%
+\RequirePackage{xr}
+\RequirePackage{currfile}
 \RequirePackage[multiple]{footmisc}%
 \RequirePackage[svgnames]{xcolor}%
 \RequirePackage{xspace}%
@@ -155,6 +167,8 @@
 \RequirePackage[inline]{enumitem}%
 \RequirePackage{environ}
 \RequirePackage{footnote}%
+\RequirePackage[backend=biber,style=nwejm]{biblatex}%
+\ExecuteBibliographyOptions{defernumbers=true,dashed=false,uniquename=init,backref,safeinputenc}
 \RequirePackage[hyperfootnotes=false,pdfencoding=unicode]{hyperref}%
 \AtBeginDocument{%
   \hypersetup{hidelinks,hypertexnames=false}%
@@ -164,8 +178,6 @@
 \RequirePackage[nowarn]{glossaries}%
 \RequirePackage{cleveref}%
 \RequirePackage{autonum}
-\RequirePackage[backend=biber,style=nwejm]{biblatex}%
-\ExecuteBibliographyOptions{defernumbers=true,dashed=false,uniquename=init,backref,safeinputenc}
 \makeglossaries
 \setglossarystyle{indexhypergroup}
 \setacronymstyle{long-sc-short}
@@ -176,6 +188,7 @@
 \int_const:Nn \c__nwejm_first_issue_year_int   { 2016 }
 \int_const:Nn \c__nwejm_first_issue_month_int  { 1 }
 \int_const:Nn \c__nwejm_interval_in_months_int { 6 }
+\tl_const:Nn \c__nwejm_main_file_name_tl {issue}
 \tl_const:Nn \c__nwejm_date_received_tl {received}
 \tl_const:Nn \c__nwejm_date_accepted_tl {accepted}
 \tl_const:Nn \c__nwejm_date_online_tl {online}
@@ -625,6 +638,11 @@
   \tl_set:Nn \l__nwejm_msc_tl {\seq_use:Nn \l__nwejm_msc_seq {,~}}
 %%<class-article>    \hypersetup{pdfmsc=\l_@@_msc_tl}
 }
+
+\file_if_exist:nT { \c__nwejm_main_file_name_tl.aux }
+{\externaldocument[__nwejm-]{\c__nwejm_main_file_name_tl}
+  \AtBeginDocument{\setcounter{page}{\number\numexpr\getpagerefnumber{__nwejm-\currfilebase}}}
+}
 \cs_new_protected:Nn \__nwejm_command_only_in_body:n
 {
   \cs_if_eq:NNF {\@onlypreamble} {\@notprerr} {
@@ -995,6 +1013,7 @@
     }
     \\[-4ex]
   }
+\label{\currfilebase}
   \bool_gset_false:N \g__nwejm_date_specified_bool
   \bookmarksetup{depth=subsection}
   \setsecnumdepth{subsection}
@@ -1044,6 +1063,7 @@
   }
   \sisetup{detect-all}
 }
+\apptocmd{\appendix}{\renewcommand{\thesection}{\Alph{section}}}{}{}
 \cs_set_eq:NN \__nwejm_section \section
 \cs_set_eq:NN \__nwejm_subsection \subsection
 \cs_set_eq:NN \__nwejm_subsubsection \subsubsection
@@ -1847,7 +1867,7 @@
   \__nwejm_printbibliography[heading=__nwejm_subbibliography,resetnumbers,#1]
    \bool_if:NF \g__nwejm_nolocaltoc_bool {
      \newpage
-     \setcounter{page}{0}
+     \setcounter{page}{\c_zero}
      \pagenumbering{roman}%
      \etocarticlestylenomarks
     \etocsetlevel{chapter}{6}
@@ -1910,6 +1930,14 @@
   {\normalfont\centering}{}{0pt}{}
   \titlespacing*{\chapter}{0pt}{0pt}{0pt}
 }
+\AtEndPreamble{%
+  \@ifpackageloaded{xy}{%
+    \msg_error:nn{
+ nwejmart
+    }{`xy'~package~not~allowed!}
+  }{
+  }
+}
 \ExplSyntaxOff
 \patchcmd{\autonum@saveEnvironmentSubcommands}
   {(0,0)\begin}