lni (5may17)

git-svn-id: svn://tug.org/texlive/trunk@44212 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 113 insertions, 28 deletions

diff --git a/Master/texmf-dist/source/latex/lni/lni.dtx b/Master/texmf-dist/source/latex/lni/lni.dtx
index c50c598947d..359137aa0cb 100644
--- a/Master/texmf-dist/source/latex/lni/lni.dtx
+++ b/Master/texmf-dist/source/latex/lni/lni.dtx
@@ -114,6 +114,7 @@ Martin Sievers.
 This work consists of the file  lni.dtx
                                 lni.ins
                                 README.md
+                                CHANGELOG.md
           and the derived files lni.pdf
                                 lni.cls
                                 lni-author-template.tex
@@ -162,7 +163,7 @@ This work consists of the file  lni.dtx
 %<class>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
 %<class>\ProvidesClass{lni}
 %<*class>
-    [2017/04/19 v1.1 Official class for submissions to the ``Lecture Notes 
+    [2017/05/05 v1.2 Official class for submissions to the ``Lecture Notes 
     in Informatics'']
 %</class>
 %<*driver>
@@ -183,7 +184,8 @@ This work consists of the file  lni.dtx
 \usepackage[final]{listings}
 \usepackage{csquotes}
 \usepackage[dvipsnames]{xcolor}
-\newcommand*{\MiKTeX}{\textsf{MiK\TeX{}}}
+\usepackage{hologo}
+\newcommand*{\MiKTeX}{\hologo{MiKTeX}}
 \usepackage[%
 	pdftitle={lni: Official LaTeX class for submissions to the ``Lecture Notes in 
    	Informatics'', published by the ``Gesellschaft für Informatik e.\,V.'' (GI)},
@@ -245,7 +247,8 @@ This work consists of the file  lni.dtx
  language     = [LaTeX]{TeX},
  moretexcs    = {,
    addbibresource,authorrunning,%
-   email,ExecuteBibliographyOptions,includegraphics,printbibliography,
+   email,lnidoi,
+   ExecuteBibliographyOptions,includegraphics,printbibliography,
  }
  frame        = single,
  backgroundcolor = \color{yellow!60},
@@ -293,6 +296,10 @@ This work consists of the file  lni.dtx
 % \changes{v1.1}{2017/04/12}{Changed spacing for \cs{subtitle}}  
 % \changes{v1.1}{2017/04/18}{Added check for ngerman-x-latest patterns}
 % \changes{v1.1}{2017/04/19}{Added option \opt{crop}}
+% \changes{v1.2}{2017/04/26}{Set option \opt{straighquotes} for \pkg{newtxtt} 
+% manually to gain compatibility with version prior to v1.05}
+% \changes{v1.2}{2017/04/27}{Added \pkg{iftex} to check for pdflatex} 
+% \changes{v1.2}{2017/05/04}{Added (partial) support for XeTeX and LuaTeX} 
 %
 % \GetFileInfo{\jobname.dtx}
 % \DoNotIndex{\newcommand,\newenvironment}
@@ -357,6 +364,11 @@ This work consists of the file  lni.dtx
 % distribution's package manager. Alternatively go to 
 % \href{www.ctan.org}{CTAN} to download missing packages.
 %
+% Please note, that the support of \hologo{XeLaTeX} and \hologo{LuaLaTeX} is 
+% only partial. For example the mono font is not the same. Moreover \hologo{pdfLaTeX} 
+% is a \TeX{} engine used by the publishers. Therefore it is strongly recommended 
+% to use \hologo{pdfLaTeX}. 
+% 
 % \subsection{Options}\label{sec:options}
 % Although the class file includes all layout information for a submission to 
 % the \LNI{}, there are options to adapt the output one way or another.
@@ -462,6 +474,13 @@ This work consists of the file  lni.dtx
 % In case the authors are too long for the page header, see 
 % \cref{sec:pageheader} of how to shorten the authors for the page header.
 %
+% \DescribeMacro{\lnidoi\space(new in v1.2)}%
+% LNI provides a DOI for each paper. In case, the DOI is known, it can be
+% specified using the \cs{lnidoi} macro.
+% \begin{examplecode}[label={lst:lnidoi}]
+% \lnidoi{18.18420/se2016_01}
+% \end{examplecode}
+%
 % Finally \cs{maketitle} will output the formatted title page.
 %
 % \subsection{Abstract and keywords}
@@ -670,7 +689,7 @@ This work consists of the file  lni.dtx
   \expandafter\ifx\@tempb\@gobble
     \let\@classoptionslist\@empty
   \fi}
-
+%
 \DeclareOption{latin1}{\PassOptionsToPackage{latin1}{inputenc}}
 \DeclareOption{utf8}{\PassOptionsToPackage{utf8}{inputenc}}
 \DeclareOption{ansinew}{\PassOptionsToPackage{ansinew}{inputenc}}
@@ -692,38 +711,66 @@ This work consists of the file  lni.dtx
 \ExecuteOptions{utf8}
 \DeclareOption*{\ClassWarning{Option `\CurrentOption` is not supported!}}
 \ProcessOptions\relax
-
-\RequirePackage{hyphsubst}
-\HyphSubstIfExists{ngerman-x-latest}%
-   {\HyphSubstLet{ngerman}{ngerman-x-latest}%
-    \ClassInfo{lni}{Using latest German hyphenation patterns}}%
-   {\ClassWarning{lni}{Latest German hyphenation patterns could not be found!%
-      \MessageBreak If you write a German article you should check your%
-      installation}}%
+%
+\RequirePackage{iftex}
+\ifPDFTeX
+   \RequirePackage{hyphsubst}
+   \HyphSubstIfExists{ngerman-x-latest}%
+      {\HyphSubstLet{ngerman}{ngerman-x-latest}%
+       \ClassInfo{lni}{Using latest German hyphenation patterns}}%
+      {\ClassWarning{lni}{Latest German hyphenation patterns could not be found!%
+         \MessageBreak If you write a German article you should check your%
+         installation}}%
+\fi%
 \LoadClass[10pt,twoside,a4paper,fleqn]{article}
-\RequirePackage{cmap}
-\RequirePackage{inputenc}
-\RequirePackage[T1]{fontenc}
+\ifPDFTeX
+   \RequirePackage{cmap}
+   \RequirePackage{inputenc}
+   \RequirePackage[T1]{fontenc}
+\fi%
 %
 \iflnienglish
    \RequirePackage[ngerman,english]{babel}
 \else
    \RequirePackage[english,ngerman]{babel}
-\fi
+\fi%
 % Hint by http://tex.stackexchange.com/a/321067/9075 -> enable "= as dashes
 \useshorthands*{"}
 \addto\extrasenglish{\languageshorthands{ngerman}}
 %    \end{macrocode}
 % Define a modern variant of Times as the main font
 %    \begin{macrocode}
-\RequirePackage{newtxtext}
-\RequirePackage{newtxmath}
-\RequirePackage[zerostyle=b,straightquotes,scaled=.9]{newtxtt}
-\RequirePackage[%
-   final,%
-   tracking=smallcaps,%
-   expansion=alltext,%
-   protrusion=alltext-nott]{microtype}%
+\ifPDFTeX
+   \RequirePackage{newtxtext}
+   \RequirePackage{newtxmath}
+   \RequirePackage[zerostyle=b,scaled=.9]{newtxtt}
+%    \end{macrocode}
+% For compatibility with version of \pkg{newtxtt} prior to v1.05 we set the 
+% option \opt{straightquotes} manually for recent versions
+%    \begin{macrocode}
+   \@ifpackagelater{newtxtt}{2014/11/18}%
+      {\txtt@upqtrue}%
+      {\ClassWarning{lni}{You are using an old version of `newtxtt'.\MessageBreak 
+       Option `straightquotes' will not be used!}}%
+%    \end{macrocode}
+%    \begin{macrocode}
+\else
+   \usepackage{newtxmath}
+   \usepackage[no-math]{fontspec}
+   \setmainfont[Ligatures=TeX]{TeXGyreTermesX}
+\fi%
+%    \begin{macrocode}
+\ifPDFTeX
+   \RequirePackage[%
+      final,%
+      tracking=smallcaps,%
+      expansion=alltext,%
+      protrusion=alltext-nott]{microtype}%
+\else
+   \RequirePackage[%
+      final,%
+      protrusion=alltext-nott]{microtype}%
+\fi%
 \SetTracking{encoding=*,shape=sc}{50}%
 %    \end{macrocode}
 % Introduce \cs{powerset} - hint by \url{http://matheplanet.com/matheplanet/nuke/html/viewtopic.php?topic=136492&post_id=997377}
@@ -741,8 +788,14 @@ This work consists of the file  lni.dtx
 }{}
 \DeclareMathSymbol{\powerset}{\mathord}{MnSyC}{180}
 %    \end{macrocode}
+% Support for CC icons
+\RequirePackage{ccicons}
+% Support for \cs{ifdefempty}
+\RequirePackage{etoolbox}
 % Satzspiegel
 %    \begin{macrocode}
+\newlength{\doihoffset}
+\newlength{\doivoffset}
 \ifcrop
    \RequirePackage[
      paperheight=23.5cm,paperwidth=15.5cm,
@@ -783,6 +836,8 @@ This work consists of the file  lni.dtx
          \hss
       }%
    }}%
+   \setlength{\doihoffset}{1.45cm}
+   \setlength{\doivoffset}{1.2cm}
 \else
    \RequirePackage[
      total={12.6cm,19.2cm},
@@ -791,6 +846,8 @@ This work consists of the file  lni.dtx
      headsep=.31cm,
      centering]
      {geometry}
+   \setlength{\doihoffset}{4.2cm}
+   \setlength{\doivoffset}{4.3cm}
 \fi%
 %    \end{macrocode}
 %    \begin{macrocode}
@@ -822,6 +879,7 @@ This work consists of the file  lni.dtx
 %    \end{macrocode}
 %    \begin{macrocode}
 \RequirePackage{graphicx}
+\RequirePackage{eso-pic}
 \RequirePackage{grffile}
 \RequirePackage{fancyhdr}
 \RequirePackage{listings}
@@ -885,6 +943,12 @@ This work consists of the file  lni.dtx
 \newcommand*{\email}[1]{{\urlstyle{same}\protect\url{#1}}}
 %    \end{macrocode}
 % \end{macro}
+% \begin{macro}{\lnidoi}
+%    \begin{macrocode}
+\newcommand{\@lnidoi}{}
+\newcommand{\lnidoi}[1]{\gdef\@lnidoi{#1}}
+%    \end{macrocode}
+% \end{macro}
 % Title: Kopie aus article.cls mit anderem \thispagestyle
 %    \begin{macrocode}
 \renewcommand\maketitle{\par%
@@ -934,10 +998,10 @@ This work consists of the file  lni.dtx
   \vskip -24pt% Abstand vor dem Titel
   \raggedright % Linksbündig
   \let\footnote\thanks
-    {\fontsize{14}{17}\fontseries{b}\selectfont\@title\par}%
+    {\fontsize{14}{17}\selectfont\bfseries\@title\par}%
     \ifx\@subtitle\empty\else
       \vskip 16pt
-      {\fontsize{10}{12}\fontseries{b}\selectfont\@subtitle}
+      {\fontsize{10}{12}\selectfont\bfseries\@subtitle}
     \fi%
     \vskip 19pt% Abstand nach dem Titel
     {\fontsize{10}{12}\selectfont
@@ -946,6 +1010,24 @@ This work consists of the file  lni.dtx
       \par}%
     \vskip 28pt% Abstand vor dem Abstract
   \end{center}%
+% output CC license and DOI (if it exists)
+  \AddToShipoutPictureBG*{\AtPageLowerLeft{%
+    \put(\LenToUnit{\the\doihoffset},\LenToUnit{\the\doivoffset}){%
+      \ifusehyperref
+        \href{https://creativecommons.org/licenses/by-nc/3.0/}{\ccbynceu}
+      \else
+        \ccbynceu
+      \fi
+      \ifdefempty{\@lnidoi}{}{
+        \footnotesize
+        \ifusehyperref
+          \href{https://doi.org/\@lnidoi}{doi:\@lnidoi}
+        \else
+          doi:\@lnidoi
+        \fi%
+      }
+    }
+  }}
   \par
 }%
 %    \end{macrocode}
@@ -974,9 +1056,9 @@ This work consists of the file  lni.dtx
 % Section headings
 %    \begin{macrocode}
 \renewcommand{\section}{\@startsection{section}{1}{\z@}%
-  {-16\p@ \@plus -4\p@ \@minus -4\p@}{5\p@ \@plus 4\p@ \@minus 4\p@}{\fontsize{12}{14}\fontseries{b}\selectfont}}
+  {-16\p@ \@plus -4\p@ \@minus -4\p@}{5\p@ \@plus 4\p@ \@minus 4\p@}{\fontsize{12}{14}\selectfont\bfseries}}
 \renewcommand{\subsection}{\@startsection{subsection}{2}{\z@}%
-  {-16\p@ \@plus -4\p@ \@minus -4\p@}{8\p@ \@plus 4\p@ \@minus 4\p@}{\fontsize{10}{12}\fontseries{b}\selectfont}}
+  {-16\p@ \@plus -4\p@ \@minus -4\p@}{8\p@ \@plus 4\p@ \@minus 4\p@}{\fontsize{10}{12}\selectfont\bfseries}}
 %    \end{macrocode}
 % Bildunterschriften
 %    \begin{macrocode}
@@ -2687,6 +2769,7 @@ Firstname2 Lastname2\footnote{University, Department, Address, Country
 \editor{Herausgeber et al.} % Names of Editors
 \booktitle{Name-der-Konferenz} % Name of book title
 \year{2017}
+%%%\lnidoi{18.18420/provided-by-editor-02} % if known
 \maketitle
 
 \begin{abstract}
diff --git a/Master/texmf-dist/source/latex/lni/lni.ins b/Master/texmf-dist/source/latex/lni/lni.ins
index cd3230d749f..f32cb314523 100644
--- a/Master/texmf-dist/source/latex/lni/lni.ins
+++ b/Master/texmf-dist/source/latex/lni/lni.ins
@@ -74,6 +74,7 @@ Martin Sievers.
 This work consists of the file  lni.dtx
                                 lni.ins
                                 README.md
+                                CHANGELOG.md
           and the derived files lni.pdf
                                 lni.cls
                                 lni-author-template.tex
@@ -111,6 +112,7 @@ This work consists of the file  lni.dtx
 %% This work consists of the file  lni.dtx
 %%                                 lni.ins
 %%                                 README.md
+%%                                 CHANGELOG.md
 %%           and the derived files lni.pdf
 %%                                 lni.cls
 %%                                 lni-author-template.tex